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Karapan Sapi, Indonesian Traditional Bull Racing
Karapan sapi is a bull racing festival held in a small island of Madura, Indonesia. It is an ancient tradition still widely celebrated by the Maduran. It is also a main tourist attraction on the island. This article will discuss the history, the rule of the game and also the controversy sorrounding this unusual sport.
Instead of the more common horse racing, the people of Madura Island, Indonesia prefer to ride bull in a race. This folk sport is a popular tourist attraction. People from around the world come to this small island to witness this unusual sport. Karapan sapi, literally means the race of the bulls, brings plenty of excitement on the island. This highly-valued tradition also plays fundamental part in the life of the local people.
The Island of Madura
Madura is a rustic island located just across the Madura Strait to the northeast of Java Island. The island is famous for its natural beauty, salt commodities, exotic dishes, traditional colorful fabric, distinct culture and its people's emotional characters. The island is inhabited by more than five thousand people, mostly farmers. Following the completion of a bridge across Madura Strait, the island has now become more accessible than ever. One of the most celebrated festivals on the island is the "karapan sapi" or bull racing. Besides its cultural importance, the event significantly supports the economy of the island.
Image credit
History of bull racing
Bull racing in Madura Island had its root well laid centuries ago. It is one of the oldest native sports in the world. The game was originally conducted on rice fields. It was designed as a fun way to plow rice field and prove the strengths of the animals. Karapan sapi was further popularized by Prince Kantadur from local kingdom of Sumenep in the 13th century. In the 1930s the Dutch ruler started to organize and promote the sport all over the island and in nearby East Java Province.
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The Maduran takes this race seriously. Decades ago, Maduran living outside the island will readily take a long journey home only to attend karapan sapi festival. Originally the sport was held during plowing season as the racing bulls were actually racing on paddy field and literally plowing the field. Now it was more often held in post-harvest time, usually in the months of July to October. The winners of minor races will compete for Presidential Trophy in Pamekasan, the island's capital city in late September or early October.
The bull
Image credit
The bulls employed in the race are reddish or creamy brown, humped-neck, long-tailed, fleshy and have short horns. The species raised on Madura Island is considered better than its Javan cousin. The best racing bulls come from Sapudi Island, an islet near Madura Island. They are fed with high quality grass, corn leaves, honey, eggs and special mixture of secret herbs to make their necks and muscles strong. One bull needs more than forty eggs a day. The bull is also given regular massage. Raising a strong and fast racing bull is an expensive business for Maduran farmer. The cost of raising a single bull can reach 300 US dollar a month. It is a huge amount compared to the potential prize money. For the owner of the bull, the cost is a fair exchange for the respect and glory that he will get when his bull wins the race.
The rule of the game
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A day before the race, the bulls are cleaned, combed, decorated in rich clothing and flowery ribbons. Sheltered with colorful parasols, the bulls parade through the town's major street. Each bull is accompanied by a group of musicians busily playing their flutes and drums. Besides the musician, a group of handlers and supporters also faithfully march behind the bull. When traditional percussion orchestra called saronen begins to play, the riders or local school children will dance a traditional "Pecot Dance". "Pecot" is the local word for whip. When the race is about to begin, the bulls are stripped off their fine costumes. They are then dressed in practical racing attire.
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Two bulls are hitched together to a plow-like contraption. A rider, usually a young boy called jockey perches on the contraption. The contraption on which the jockey stands is actually only a simple piece of sled. Once the flag drops, the jockey starts jabbing the bulls in a rump with sharpened bamboo while trying as hard as he can to keep his balance and clinging on for dear life. The bulls run for one hundred meters like crazy, partly because of the pains. On the average, one pair of bull can finish the distance in less than 10 seconds. The first bull whose forelegs cross the finish line first wins the race and the owner takes all the praise. In most circumstances, it is the jury who decide which one is the winner. The race is conducted in a series of elimination heats.
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The bull runs slower than horse but riding it in such a way is no less dangerous. Furthermore, the bulls are running in pain and rage. Should a jockey fall; he will surely suffer serious injury. Frequently, after crossing the finish line, a raging bull continues running and chasing after spectators standing around the finish line. To avoid any unwanted incidents, a particular person called "tukang nyandak" will try to catch and hold the still-running bull.
The controversy
The sport, fun as it is, also draws controversy. Some animal activists have raised their concern in respect of the animal welfare. The bulls do not enjoy the race as much as the people. The bamboo sticks held by the jockey hit them in their most tender regions. Occasionally (and illegally) the jockey use iron spikes instead of bamboo stick to jab the bulls, thus causing more pain to them. Due to fierce competition and the sum of money at stake, some jockeys sometimes do heartless things to make the bulls run faster such as dabbing the animal's eyes with chilies or hot balm, scratching the bull's bottom using sharp nails just before the race and then put on hot balm or chilies on the wounds. As if those were not enough, the bulls are forced to drink traditional liquor called "arak". The jockeys believe that the more uncomfortable the bull is, the faster it will run. It is a painful sport for the bulls. Indonesian government had forbidden these practices, but so far, they are still occurring. In addition; the game invites local people, mostly farmers to bet. Not infrequently a farmer loses his months of earning on their favorite bulls. Apart from the negative side of karapan sapi, its role in enlivening the island's economy is unquestionable.
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Comments (11)
Thank you Yovita for this. Voted. Thanks for support.
Ranked #3 in Popular Culture
Never seen this before, have seen ostrich racing, not quite the same of course, An interesting read.
Nice post! Very interesting and informative. Thanks
Interesting and impressive share. thanks
very interesting article
Ranked #10 in Popular Culture
Yes indeed very interesting, getting to know Indonesian culture from your expertise, well done.
You have done a superlative job in this article.thank you.
Glad you pointed out the cruelty involved too. Better regulations and harsh fines for those who are cruel should be in place.
interesting tradition..we also have a similar festival about bull racing
WoW! A real stopper....enjoyed every bit of this artlce. In Nigeria here, am aware of the camel race nd horse race among the hausa which attracts thousands of tourists. I believe in cultural heritage, however, this animals shold not be treated with cruelty. Thanks for this contribution.
Sounds interesting!


ADAJOBS - Ada and Jobs
As you might already know, Ada the Ladybug has a huge TODO-list. Sometimes she inserts a new job into her TODO-list and sometimes she is wondering whether there is a job (in her TODO-list), which she wants to do now. She doesn't require the whole job to be there, perhaps just a part of it.
Can you create a program which would serve her? That means it either inserts a new job into her TODO-list or answers whether there exists a word (in her TODO-list) which is a substring of given word.
Input
The first line of input containts Q, the number of queries.
The next Q lines contains a number 0 ≤ t ≤ 1 and nonempty string s. If t is equal to 0 then it is inserion query, otherwise it is question query. s consists of lowercase characters only.
The sum of lengths of queries of both types doesn't exceed 106 (that means the total sum of lengths of strings will be at most 2*106)
Output
For each query of type 1, print either YES, if there is already a substring in the TODO-list and NO otherwise.
Example Input
12
0 cat
1 dogville
0 dog
1 dogville
1 gooutwithcat
1 gooutwithcrocodile
1 fancyconcatenation
0 crocodile
1 lacoste
1 gooutwithcrocodile
1 catalanreferendum
1 rocodile
Example Output
NO
YES
YES
NO
YES
NO
YES
YES
NO
hide comments
spojmaster_9: 2019-08-24 03:51:34
@morass: Im new to aho-corasick, can you take a look to my code and tell why i get WA? 24288131
edit: oh, nevermind, i figured out
Last edit: 2019-08-24 04:48:58
DOT: 2018-09-02 12:12:06
Anyone struggling with this, read about Aho-Corasick algorithm. Apparently, this algorithm forms the basis for even linux's grep command.
morass: 2018-06-28 14:41:55
@rishabh1322: Good day to you,
Well I agree the "job" is there on multiple places which might lead to confuson. Here we ask whether there is a whole word which is substring of the query.
rishabh1322: 2018-04-24 11:17:21
0 crocodile
1 gooutwithcrocodile
1 rocodile
can you explain these cases
according to problem rocodile should print "YES"
Last edit: 2018-04-24 11:18:17
Mottakin Chowdhury: 2018-04-16 12:15:21

Last edit: 2018-04-16 16:39:18
morass: 2018-03-30 12:25:42
@Tanzir Islam: You were right, than you! I modified the statement!
Tanzir Islam: 2018-03-10 16:42:38
@morass Can you please check if this constraint stated in the input section " All newly added jobs will be distinct." correct? I got a WA because of this issue and fixed it. Then I submitted a code which checks if the same string has been given as job before and asserts false in that case. The code gets RTE. So I think there are strings in your input file which are not distinct and given as jobs.
morass: 2018-02-18 12:33:25
@amanvirat: Good day to you. Well sadly it isn't near required complexity. The part where you are printing is at least O(multiplocation of lengths of patterns and texts) :'(
amanvirat: 2018-02-16 19:25:19
@morass can you tell why this 21179409 give TLE.
julkas: 2018-01-04 15:10:32
@morass Thank you. It was my bug.
Last edit: 2018-01-04 15:10:48
Added by:Morass
Date:2017-10-10
Time limit:2s
Source limit:50000B
Memory limit:1536MB
Cluster: Cube (Intel G860)
Languages:All


Age Lea Gabrielle
age of Lea Gabrielle
age Lea Gabrielle
age: 46
The age of Lea Gabrielle is 46 years old.
Lea Gabrielle is born in 1975-03-19.
1. Where did Lea Gabrielle come from?
While attending Mount Vernon High School in Fairfax County, Virginia, Gabrielle was named a finalist in the Westinghouse Science Talent Search. She is a 1997 graduate of the United States Naval Academy, earning a bachelor of science in mechanical engineering. Entering the active-duty Navy after graduation, Gabrielle attended the U.S. Navy Flight School at Naval Air Station Pensacola in Florida from 1998 to 2000, earning her Naval Aviator Wings. She is also qualified with an instrument rating and as a commercial pilot.
2. What could we know about Lea Gabrielle besides his age?
She served in the United States Navy for twelve years and was a naval aviator of the single-seat F/A-18 « Hornet, » with combat deployment from USS George Washington. Her call sign as a pilot was « Flower ». Additional duties were as a landing signal officer (LSO) and as a squadron public affairs officer. She also served as an intelligence operations officer during Operation Enduring Freedom, and while in Afghanistan she was embedded with a Navy SEAL unit conducting intelligence operations. She was also a defense foreign liaison officer.
3. What are the projects of Lea Gabrielle?
age of Lea Gabrielle, the age of Lea Gabrielle, Lea Gabrielle age
Style :
🎙 🌍 🎤 🎵 🎹 🔴 🎬


Industry News
What is Black Phosphorus Graphite Composite?
Views : 139
Update time : 2020-10-29 13:58:53
Black Phosphorus Graphite Composite is a new composite material made from Black phosphorus and graphite. Black phosphorus (BP) is a desirable anode material for alkali metal ion storage owing to its high electronic/ionic conductivity and theoretical capacity. An in-depth understanding of the redox reactions between BP and the alkali metal ions is key to reveal the potential and limitations of BP, and thus to guide the design of BPbased composites for highperformance alkali metal-ion batteries.
A few days ago, the team of Professor Ji Hengxing from the University of Science and Technology of China published a scientific research result in the top international magazine "Science"-they have made a major breakthrough in the research of new lithium-ion battery electrode materials: a newly designed black phosphorus composite material is possible A lithium-ion battery with the three advantages of high capacity, fast charging and long life is prepared.
Ji Hengxing introduced that if this technology is put into use, "we may be able to fully charge an electric car in about 10 minutes and drive about 500 kilometers." Long charging time has always been the shortcoming of electric vehicles. Currently, the most advanced electric vehicles on the market need to "wait" for an hour to drive about 500 kilometers. The development of large-capacity lithium-ion batteries with fast charging capabilities has always been an important goal of the electric vehicle industry.
The electrode material is a key factor in determining battery performance indicators. "If you want to increase the battery charging speed, you need a material with a fast electrochemical reaction. One of the very important criteria is whether the electrode material has a strong ability to conduct electrons and ions." Ji Hingxing said the research team hopes to discover An electrode material that can not only give the industry expectations in terms of comprehensive performance indicators but also adapt to the industrial battery production process.
The first author of the thesis, Dr. Hongchang Jin, introduced: "Energy enters and exits the battery through the chemical reaction between lithium ions and electrode materials. Therefore, the conductivity of the electrode material to lithium ions is the key to determining the charging speed; in addition, the electrode material per unit mass or volume contains lithium ions. The amount is also an important factor."
The Jixingxing team found that black phosphorus is an excellent choice. First of all, its theoretical capacity is very high, second only to single crystal silicon or metallic lithium. Secondly, as a semiconductor material, it has a strong ability to conduct electrons. Third, black phosphorus has a layered structure, and lithium ions can be quickly conducted between the layers of the black phosphorus sheet. These excellent properties make black phosphorus a very promising electrode material that can realize the fast charging of lithium-ion batteries.
Black phosphorus is an allotrope of white phosphorus, and it is an electrode material with great potential to meet the requirements of fast charging. However, a series of current studies have found that there is a certain gap between the comprehensive performance indicators of black phosphorus and expectations. Black phosphorus is prone to structural damage from the edge of the layered structure, and the measured performance is far lower than theoretical expectations. For this reason, Ji Xingxing team adopted the strategy of "interface engineering" to connect black phosphorus and graphite through phosphorus-carbon covalent bonds to make its structure more stable, and the process of lithium ions entering the black phosphorus particles is easier, which greatly improves Lithium-ion conduction, which may have been limited, is eliminated.
In addition, the electrode material will be wrapped in chemicals that gradually decompose the electrolyte during the working process. Some substances will prevent lithium ions from entering the electrode material, just like dust on the glass surface hinders light penetration. The research team put a layer of clothing on the composite material for this purpose. They used a thin polymer gel to make a dust-proof coat and "worn" on the surface of the black phosphorous graphite composite material to allow lithium ions to enter smoothly.
"Under the interface optimization of these two levels, this black phosphorous composite material has achieved a breakthrough in performance." Ji Hingxing said.
"We use conventional process routes and technical parameters to make the black phosphorous composite material into the electrode sheet. Laboratory measurement results show that the electrode sheet can recover about 80% of the power after 9 minutes of charging, and it can still maintain 90% of the capacity after 2000 cycles." Xin Sen, the co-first author of the paper and a researcher at the Institute of Chemistry of the Chinese Academy of Sciences, said that if mass production of this material can be achieved, and matching cathode materials and other auxiliary materials can be found, the optimized design will be expected to achieve an energy density of 350 Wh. /Kg, and has a lithium-ion battery with fast charging capability. This means that it can make electric vehicles travel close to 1,000 kilometers, and will increase the user experience of electric vehicles to a higher level.
On this basis, the Jixingxing team will continue to explore in terms of basic research and scale preparation technology. In-depth understanding of basic scientific issues such as the microstructure, physical and chemical properties, and electrochemical reaction process of electrode materials, as well as the performance requirements of the industry for core materials, are necessary to achieve breakthroughs in battery technology and promote the development of consumer electronics, electric vehicles, and other related fields condition. "To achieve this vision, there is still a lot of work to be done, but we are full of hope for the future." Ji Hengxing said.
TRUNNANO (aka. Luoyang Tongrun Nano Technology Co. Ltd.) is a trusted global chemical material supplier & manufacturer with over 12 years' experience in providing super high-quality chemicals and Nanomaterials. The graphite powder produced by our company has high purity, fine particle size, and impurity content. Lower, please contact us if necessary.


text:
Project NameFood and Local, Agricultural and Nutritional Diversity (FoodLAND) Project
Project Phase2020 to 2024
FundingEuropean Commission – Horizon 2020 programme
Thematic focusPrivate Sector Development
HELVETAS Tanzania has joined an international research initiative which brings together 28 interdisciplinary partners to boost the nutrition performance of local food systems in Africa. The project FoodLAND – Food and Local, Agricultural and Nutritional Diversity is committed to developing a range of innovations for local agriculture and aquaculture development, as well as to nudging consumers towards healthier eating behaviour in six African countries: Morocco, Tunisia, Ethiopia, Kenya, Uganda and Tanzania.
The overall project is aiming to strengthen agro-biodiversity and food diversity, along with diversity of healthy diets to combat the major forms of malnutrition in Africa.
FoodLAND will create a network of 14 local Food Hubs that will mobilise relevant actors in rural, urban and peri-urban communities and serve as injection points for testing and introducing the innovations.
HELVETAS Tanzania is involved in the two Food Hubs of Mvomero and Kilombero in Morogoro region, where it supports the Sokoine University of Agriculture, the main FoodLAND research agency in Tanzania, in the development, implementation and validation of various technological innovations. With its focus on interactions with farming communities, HELVETAS participates in field studies involving food producers and consumers and contributes to the testing of research findings and the application of innovation.

source: m-a-p/FineFineWeb


text:
Enacted by the U.S. Congress in 1931, the Davis-Bacon Act has been vital in protecting prevailing wages on federal projects in local areas and promoting high standards for the good of construction workers and their communities. State prevailing wage laws (also known as "little Davis-Bacon acts) provide similar protections on state funded projects. These laws help ensure that construction workers, including BAC members, are paid fair wages.
A wage rate is considered prevailing if more than 50 percent of the workers in a single classification are paid at the same rate. If, for example, 50 percent plus (+) one (1) of the bricklayers included in the survey were paid the BAC wage rate, then this would become the Davis-Bacon Act prevailing wage.
Protecting federal, state and local prevailing wage laws from repeal or dilution by conservative opponents funded by non-union business interests is one of BAC's highest legislative and political priorities.


text:
The height of a hill (in feet) is given by, where is the distance north, is the distance east of South Hadley.
(a) Where is the top of the hill located.
So. Then what? Set it equal to?
(b) How high is this hill?
This is the magnitude of?
(c) How steep is the slope (in feet per mile) at a point mile north and one mile east of South Hadley? In what direction is the slope steepest at that point?
Plug in value in gradient and find magnitude?

source: HuggingFaceFW/fineweb-edu


text:
Please use this identifier to cite or link to this item:
|Title:||Evolving Possibilistic Fuzzy Modelling|
|Abstract:||This paper suggests an evolving possibilistic approach for fuzzy modelling of time-varying processes. The approach is based on an extension of the well-known possibilistic fuzzy c-means (FCM) clustering and functional fuzzy rule-based modelling. Evolving possibilistic fuzzy modelling (ePFM) employs memberships and typicalities to recursively cluster data, and uses participatory learning to adapt the model structure as a stream data is input. The idea of possibilistic clustering plays a key role when the data are noisy and with outliers due to the relaxation of the restriction on membership degrees to add up unity in FCM clustering algorithm. To show the usefulness of ePFM, the approach is addressed for system identification using Box & Jenkins gas furnace data as well as time series forecasting considering the chaotic Mackey-Glass series and data produced by a synthetic time-varying process with parameter drift. The results show that ePFM is a potential candidate for nonlinear time-varying systems modelling, with comparable or better performance than alternative approaches, mainly when noise and outliers affect the data available.|
|Subject:||Possibilistic Fuzzy Clustering|
Fuzzy System Models
|Editor:||Taylor & Francis Ltd|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

source: openbmb/Ultra-FineWeb


From SPARQL Working Group
Jump to: navigation, search
SPARQL expressions use a 3-state logic: true, false and unknown. Unknown is the error-raised case. To make sure a processor only returns things known to be true, FILTER turns "unknown" into false.
For the expression;
"foo"^^xsd:string != "10"^^xsd:integer
then a minimal SPARQL 1.0 query processor is not required to know that the value spaces of xsd:string and xsd:integer are disjoint. For a processor that does not know this, the result of the comparison is "unknown" and an error is raised. If the processor did know they are disjoint, then it can return "true" -- such behavior would be adding a row to the dispatch table for functions for "xsd:string != xsd:integer".
NOT IN is value based and builds on this. If the processor understands that xsd:string and the numeric value spaces are disjoint, then it would return:
?book ?discount
<> "70"
<> "700.0"^^xsd:float
<> 41
which is what I think you are expecting. It's the additional fact of xsd:string and xsd:integer having disjoint value spaces that is key here.
Being value based:
"700"^^xsd:float IN (500, 600, 700) is true.
Using sameTerm it would be false which might be surprising.
Andy, on behalf of the SPARQL-WG


text:
i1 Biometrics Intelligence. The ground-breaking tool to understanding impacts in Sports.
i1 Biometrics is proud to introduce the Impact Intelligence™ System. The Vector Mouthguard, featuring proprietary ESP™ Chip Technology, is revolutionary in its ability to gather and disseminate highly-accurate intracranial impact data, providing objective information in real-time.
The i1 Biometrics Impact Technology
The innovative new i1 Biometrics Impact Intelligence System is a complete solution to the growing epidemic of undiagnosed Sports Brain Injuries. We can measure the location and level of each hit an athlete has absorbed and we can create a real-time assessment of the athlete's exposure to impacts sustained on the field.
i1 Biometrics scientists have pioneered a proprietary collection of advanced accelerometer and gyroscope technology embedded on a microscopic circuit board within each one of our innovative mouthguards.
- Impact sensing mouthguards to outfit entire team
- Sideline assessment application
- Real-time wireless base station
- Customizable software package
- Mobile Notification Device
- Mouthguard charging stations
- Field kit case
- Quantitative and accurate real-time impact information
- Athlete information can be stored and monitored over entire athletic career
- Impact alerts wirelessly sent to sideline personnel
- Suite of tools supporting athlete assessment in bench vs. play decisions, recovery and safe return-to-play protocols
Click here see how our mouthguards work
250 thousand concussions in high school football each year.


Candy Pixels: Math the Rainbow
In this AVIXA Explains video, we highlight how to determine total video bandwidth – using Skittles.
Candy Pixels: Math the Rainbow
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When it comes to an Audio-Visual over Internet Protocol network, or an AV over IP (AVoIP) network, it's well-known that video consumes massive amounts of bandwidth. But it can be hard to visualize just how much data various formats require.
In this latest AVIXA Explains video, we demonstrate how to determine total video bandwidth – using Skittles.
How can candy help in the visualization process? Let's do some calculating, where one Skittle equates to 1200 pixels.
When it comes to an old standard definition 4x3 television, which is 640 pixels wide by 480 pixels high, it comes out to a total of almost 307,200 pixels or 246 Skittles.
And when moving along to high definition, that amount substantially goes up. For a 6x9 widescreen format, 720p nearly triples the resolution from standard definition, resulting in close to a million pixels or 733 Skittles.
Just a few years after high definition first came out and was popularized, 1080p became the next standard for television and online video. It still offers excellent video quality while not over-taxing your network, making it a popular option to date. 1080p doubled 720's resolution with over 2 million pixels or 1651 Skittles.
Then, 4K quadrupled 1080p with over 8 million pixels or 6600 Skittles. And what about 8K? If you want to see 8K and its whopping number of Skittles, make sure to check out the video.
Additionally, pixels are just one piece of the puzzle when it comes to total video bandwidth. There are also color channels, bit depth, and frame rates to consider when working out the total video bandwidth equation. But using Skittles helps us visualize the most critical component when planning video bandwidth for your AV system – your network. It's the connection that moves all this data to your hardware, and it must move fast.
Your facility might have some of the greatest high-definition displays the industry has to offer, and they may be built to handle each one of these pixels. Yet, if your network isn't robust enough to hold all that data, you'll never maximize the full potential of your hardware.
So, where do you start to plan a system like this? It all begins with the application. Ask yourself: Which resolution makes sense for this content and hardware?
Let's say, for example, that you have a one-gigabyte switch network with Cat6A cabling. You're not going to be able to move 8K without heavy compression, but a 10-gigabyte switch network is much more feasible.
When planning your AVoIP network, a bit of math can go a long way to ensure that you create a network that makes sense for your content and budget. If you're interested in the total video bandwidth formula, you can find it in the description of the Youtube version of this video by following this link.
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Go to the profile of Georg Thingbo
26 days ago
These small nuggets of learning is fantastic for people starting in our industry. I also love that you publish them on Youtube for everyone to learn about this and elevate the Avixa brand, not to mention referring to these when end-users need to understand how or why their setup needs to be properly planned and configured.
Go to the profile of Iulia Popescu
22 days ago
@Georg Thingbo Thank you! The total video bandwidth formula is a great one to know and we are aiming to spread this information in various formats to reach more people in our industry. We hope you enjoy the video content!
Go to the profile of John Pilzner
23 days ago
Ask yourself this question. 4K, por que?
Despite some excellent marketing efforts, there may be little reason to use in a given application.
Go to the profile of Iulia Popescu
22 days ago
@John Pilzner While it does look better than 1080, it can be difficult to appreciate 4k on a smaller display. And for me, a smoother experience in 1080 is typically better than a slower 4k, so I can see why that may be an aspect to consider as well. However, I believe that 4K can be useful for professionals and content creators to present higher quality work.
Go to the profile of John Pilzner
22 days ago
@Iulia Popescu That is exactly my point. Depending on the quality of the content, the distance from the viewer to the screen, and the importance of a higher resolution, 4K may not be the right solution. Having said that, it may be the best solution, too, using the same criteria.
I use 4K monitors for work, but I have a 1080p television. I sit less than two feet away from my 24" monitors, and over 12' away from my 60" television. Content aside, the potential visual acuity justifies 4K for my work monitors. As you pointed out, this is a big benefit for content creators, who's work could be presented in a myriad of applications with widely varying viewer distances, ambient light, etc.
Thanks for the post, and for sharing the math behind the formula. Also, the Skittles analogy is a nice touch.


text:
Nothing is worse than discovering a pack of raccoons ransacked your garbage can in the middle of the night. Sure, your trash might seem tasty to them, but it's smelly and gross to everyone else. Luckily, you can use a common household item to keep raccoons out of your trash every night.
Raccoons can overcome almost any obstacle to get inside of your trash can, but grabbing a bit of epsom salt will be the trick to keeping them away. After putting your bins out, sprinkle a few teaspoons of the strong salt all around them. Raccoons hate the way it tastes and will steer clear after getting a nibble of it.
Epsom salt is so unpleasant to the little critters due to its combo of magnesium and sulfur. Add in oxygen and you get the mineral epsomite, where the salt gets its name. This is much stronger stuff than the sodium and chlorine found in common table salt, making it a great raccoon deterrent. But if it doesn't do the trick, there are other natural ways to keep the critters at bay.
What is a natural deterrent for raccoons?
A common deterrent is to use a blend of spices that are irritating to critters. Apple Pest Control says a mixture of cayenne pepper, onion, and hot sauce in boiling water is a great combination that irritates raccoons. Spray it around your trash cans at least twice a week and after it rains for best results. You can also use this around your home if they're getting into other unwanted places!
What scent will keep raccoons away?
This tip will be smelly to humans too, but raccoons hate the smell of ammonia. Soak a rag in ammonia and put it at the bottom of your trash cans to keep them far away. But be warned: You might hate the smell just as much as them!
Next time you wake up to trash strewn all over your yard, remember these easy tips and get ahead of the little rascals. They'll be out of your trash in no time!


text:
Audio-Technica, a leading innovator in transducer technology currently celebrating "50 Years of Passionate Listening," is proud to announce that the paper "On the Study of Ionic Microphones" and its writers were selected as the recipients of the "AES 133rd peer review paper award, signifying it as the "best paper of the show." The paper, composed by Hiroshi Akino, Audio-Technica Corp., Japan, with Hirofumi Shimokawa, Kanagawa Institute of Technology, Japan, and Jackie Green and Tadashi Kikutani of Audio-Technica U.S., was presented at a juried paper session at the 133rd AES Convention in San Francisco, California.
Jackie Green stated, "We are honored and delighted to receive this recognition. Audio-Technica has been at the forefront of many technology paradigm shifts, yet historically we have published very little regarding our research. We look forward to taking a more active role in advancing the art and science of audio technology, and sharing this information with our distinguished peers."
The paper encapsulates the following research: Diaphragm-less ionic loudspeakers using both low-temperature and high-temperature plasma methods have already been studied and developed for practical use. This study examined using similar methods to create a diaphragm-less ionic microphone. The paper reviews the experimental outcome of two ionic methods, and considerations given to resolve issues revealed by the study.


text:
From the board and C-suite to the facilities staff, everybody at Domo uses Domo. They know Domo makes them more productive, their work more enjoyable, and their workdays less stressful. That, in a nutshell, is what's unique and compelling about Domo—both the product and the company.
This article explains how:
- Domo empowers individuals, teams, and departments.
- Domo encourages productive use of valuable time and resources.
- Domo increases trust, accountability, and reduces tribalism and finger-pointing.
- Domo encourages fact-based, democratized decision making.
- Domo creates a virtuous feedback loop.


text:
For 3 years, during a 4-year observation period (2007–2010), jökulhlaups were observed from a lake at the northern margin of Russells Gletscher. At a gauging station located on a bedrock sill near the outlet of Watson River into Sdr Strømfjord, discharge and sediment transport was monitored during the jökulhlaups. The stage rose up to 5.3 m and a maximum discharge of 1,430 m3 s−1 was recorded. The jökulhlaups were very different, indicating varying influences of weather and englacial drainage conditions. Although the jökulhlaups caused high discharge and sediment transport rates, their share of the annual discharge and sediment transport were less than 2%.
Jökulhlaups and sediment transport in Watson River, Kangerlussuaq, West Greenland
A. B. Mikkelsen, B. Hasholt, N. T. Knudsen, M. H. Nielsen; Jökulhlaups and sediment transport in Watson River, Kangerlussuaq, West Greenland. Hydrology Research 1 February 2013; 44 (1): 58–67. doi: _URL_
Download citation file:


text:
We are on the verge of entering into a fresh new year. Undoubtedly, 2019 will bring new developments, trends and swags with it that will keep mobile app developers and designers on the toe. They will remain busy in exploring the unique ways of recuperating the user interface.
After analyzing the trends in 2018, it is pretty sure that impressing end users only with functionality is quite sturdy. Your mobile app must be aesthetically appealing, and your user interface must be intuitive enough to create a long-lasting impact on them. The look should be able to spell-bound them. Designers have already started working to improve the user interface for ultimate user experience.
Of course, the vital end result should be users' engagement level that goes deeper and more meaningful. And mobile app designers are ready for it.
Let us check out what are the top user interface trends that will remain in fashion in 2019 and will continue to yield a vibrant and consistent user experience.
This effect allows overlapping between fonts, colours, images, and illustrations. The outcome is that you get a startling user interface along with a sense of more space.
2. Engaging Animations:
Animations inspired by human psychology and motion designs will be in fad. Users will enjoy an impressive and engaging interface. Animations give life to user interface thus energizing the users.
3. 3D Interface:
3D graphics bring the touch of reality to the interface. Rendering and using 3D objects in the mobile app interface is in trend. 3D illustrations will offer a more profound understanding to the users in 2019.
4. Bold Colours:
Designers are nowadays using bright and dynamic colors to lift the mood of the users. Vibrant colors with strong gradients will continue to give a fantastic effect with depth and visual aesthetics.
5. Bizarre Designs:
Another design trend that will hot 2019 is the usage of surreal designs. By using unique geometrical patterns, designers will try to create an emotional impact on the users.
6. Voice-enabled UI:
In 2019 users will enjoy the voice-controlled interface that would have a voice sign and other voice controls. There will be more experiments on the voice user interface in 2019 by designers. This mobile app feature will be revolutionary in the world of UI design.
7. Button-less UI:
User interfaces without having the options of buttons will prevail in 2019. With an urge to impart an effortless user experience, designers are now pursuing to eliminate buttons from the screens. The users will counter features like drag and drop to perform the actions.
8. Experiment with Fonts:
In 2019, designers will focus on using variable fonts of different sizes and colors to create an organized, and appealing user interfaces artistically. Such fonts fit the space without compromising on the visual quality.
Why is it essential to embed these Upcoming UI Design Trends in 2019?
1. To get a competitive edge:
Latest UI designs will give you an advantage over the competitors as your app will be differentiated.
2. To attract potential users:
Mobile apps with visual appeals and smoother navigation are the first choice of users.
3. To provide a seamless experience:
State-of-the-art designs will help you to create a flawless experience for your mobile app users thereby allowing you to deliver enhanced value to the app users.
4. To get better app ratings:
Apps with a higher sense of aesthetics and design enjoy better ratings and favorable response in the mobile app marketplace.
5. To establish your brand:
This will help you to develop yourself as an innovative mobile app developer who invests in research and development
Our focus is on UI trends:
Sankalp Computer and Systems Pvt. Ltd. is a flourishing name in the mobile app industry. We truly believe that innovation can simplify the user experience and leaves a remarkable mark on their minds. We are committed to incorporate the latest trends and ideas in our user interface to create a captivating mobile app that can grasp the attention of users at first sight. Our designers are regularly working in this direction while exploring the creative ideas to make the user interface better than ever.
Like!! Thank you for publishing this awesome article.
Wow, superb blog format! How long have you ever been running a blog? you make running a blog glance easy. The whole look of your site is magnificent, as well as the content material!


text: Density-functional theory calculations were carried out for various surface reconstructions of atomically ordered thin films of In_xGa_1−xAs on the InP(001) substrate for compositions close to x=1/2. In addition to the known (n×3) and (2×4) reconstructions, a gallium-rich zeta(4×2) reconstruction, so far only observed for binary arsenides, is predicted. Moreover, the possibility of a c(4×4) reconstruction, either purely terminated by As-As dimers or mixed with heterodimers, as well as the possible occurrence of heterodimers in other reconstructions have been investigated. From our calculated film formation energies, these reconstructions are expected to play a minor role for In_xGa_1−xAs films under thermodynamic equilibrium conditions. For the surface-induced atomic ordering in the In_xGa_1−xAs films, our calculations are in line with known trends for In_xGa_1−xP alloys. In general, the energetic preference for near-surface ordering in the In_xGa_1−xAs system is found to be somewhat weaker than in the In_xGa_1−xP system.


text:
– To take (something) without right and with an intent to keep.
Usage example: a financial manager misappropriating funds from her clients' accounts
are semantically related. in steal
topic. In some cases you can use "Rob" instead a verb
Nearby Words: misappropriation


text:
The bear-friendly label was designed to award practices that promote coexistence between bears and humans. Bear friendly practices include:
- the effective protection of livestock, beehives or orchards;
- preventing bears from losing fear of human (habituation of bears to humans) by using bear-proof garbage bins. When bears relate food to human, they will try to find it close to humans and their settlements. So, let's keep bears wild and do not leave your trash everywhere;
- development of responsible tourism programs;
- active promotion of bear conservation in the local area.
Honey, cheese, meat products and handicrafts equipped with the bear-friendly label highlight the connection between bears and local communities, which are deeply intertwined in the northern Dinaric region and Alps. Such products give additional value and sense of recognition to the use of bear-friendly practices and improve the coexistence between humans and bears.
Support bear friendly products and services to benefit local community and contribute to coexistence with bears.


text:
Are There Sharks In Rivers? There are no sharks in rivers.
Where are river sharks found? They are found in large rivers in Africa and Asia.
Has a shark been found in a creek? No, a shark has not been found in a creek.
Which rivers have sharks? There are no rivers with sharks.
Frequently Asked Questions
Have Sharks Been Found In Lakes?
There are no documented cases of sharks living in lakes.
Are There River Sharks In The Us?
No, there are no river sharks in the US.
Are There Any Lakes With Sharks?
There are no lakes with sharks.
Where Do Freshwater Sharks Live?
Freshwater sharks are found in rivers and lakes all over the world.
What Shark Can Live In Freshwater And Seawater?
There are a few species of sharks that can live in both freshwater and seawater, including the bull shark, river shark, and nurse shark.
Can Sharks Appear In Rivers?
Yes, sharks can appear in rivers. They are known to enter brackish and freshwater habitats in search of food. However, they are not common in rivers and are more likely to be found in estuaries and coastal areas.
Why Are There No Sharks In Rivers?
There are no sharks in rivers because they cannot survive in freshwater. Sharks need saltwater to live and they would not be able to find enough food to eat in rivers.
Are There Freshwater Sharks In Lakes?
There are no freshwater sharks in lakes.
There is no evidence that sharks are found in rivers.


text:
One giant leap for mankind – The work underway to make spaceflight accessible and how you can get involved
The recent announcement of British amputee John McFall as the first European Space Agency 'Parastronaut' has brought disability and spaceflight together for the first time in the public eye. Spaceflight, low earth orbit, travelling to the moon and Mars and beyond, are coming in our lifetimes. Mankind is driven to explore and travel to new places. As an inclusive society we need to make sure that people with disabilities can participate in this exciting field of exploration. The European Space Agency (ESA) and the UK Space Agency (UKSA) are engaging with the disabled community to explore what is safe and practical. Key questions need to be answered – What are the physiological concerns for a parastronaut before, during and after space flight? Which disabilities are suitable and safe for spaceflight? Projects are now underway to start to answer these questions, and working with the disabled community is key. This session will present some of the challenges, the current state of the research, and also highlight how to get involved.


Cyprus dwarf hippopotamus
From Wikipedia, the free encyclopedia
 (Redirected from Cyprus Dwarf Hippopotamus)
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Cyprus dwarf hippo
Temporal range: Pleistocene to Holocene, 0.781–0.010 Ma
A composite mounted skeleton of Hippopotamus minor
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Artiodactyla
Family: Hippopotamidae
Genus: Hippopotamus
Linnaeus, 1758
Species: H. minor
Binomial name
Hippopotamus minor
Desmarest, 1822[1]
The Cyprus dwarf hippopotamus or Cypriot pygmy hippopotamus (Hippopotamus minor) is an extinct species of hippopotamus that inhabited the island of Cyprus until the early Holocene.
The 200-kilogram (440-lb) Cyprus dwarf hippo was roughly the same size as the extant pygmy hippopotamus. Unlike the modern pygmy hippo, the Cyprus dwarf became small through the process of insular dwarfism. This same process is believed to cause the dwarfism found in some dwarf elephants, the pygmy mammoth, and Homo floresiensis. The animal is estimated to have measured 76 cm tall and 121 cm long.[2]
Hippopotamus minor is the smallest hippopotamus of all known insular hippopotamuses. The extremely small size of the hippo is in favour of a Middle Pleistocene or perhaps even Early Pleistocene colonization.[3] At the time of its extinction between 11,000 and 9,000 years ago, the Cyprus dwarf hippo was the largest animal on the island of Cyprus. It was a herbivore and had no natural predators.[4]
Excavation sites on Cyprus, particularly Aetokremnos, provide evidence that the Cyprus dwarf hippo may have encountered and been driven to extinction by the early human residents of Cyprus.[5][6][7]
A similar species of hippo, the Cretan dwarf hippopotamus (Hippopotamus creutzburgi) existed on the island of Crete, but became extinct during the Pleistocene.
Alternative name[edit]
Many scientists maintain the name Phanourios minor for the Cypriot dwarf hippo. This generic name was given by Paul Sondaar and Bert Boekschoten in 1972,[8] based on the remains from Agios Georgios, Cyprus. At the site, a chapel had been built into the fossiliferous rocks. The rock strata here are very rich in bone content (bone breccia). For centuries, as already mentioned by Bordone in the 16th century,[9] villagers go there to collect some of these bones, which in their opinion are holy, because they are the petrified remains of Saint Fanourios (see also Phanourios (saint)), a Greek Orthodox Saint who, according to local myth, had fled from Syria to escape his percursors, but had stranded at the hostile rocky coast of Cyprus. The collected bones are ground into a powder with medicinal powers. To honour the local tradition and to refer to the site, Sondaar and Boekschoten named their new genus Phanourios, following the Greek spelling. They gave the specific name minutus, but this was later changed to minor following rules of priority.
See also[edit]
 1. ^ · Desmarest, A.G., 1822. Mammalogie ou description des espèces de mammifères. Mme Veuve Agasse imprimeur édit., Paris, 2ème part., pp.277-555.
 2. ^ Hadjicostis, Menelaos (6 December 2007). "Dwarf Hippo Fossils Found on Cyprus". Fox Television (The Associated Press). Retrieved 2007-12-06.
 3. ^ Van der Geer A., Lyras G., De Vos J., Dermitzakis M. 2010. Evolution of Island Mammals: Addaptation and Extinction of Placental Mammals on Islands. Wiley-Blackwell.
 4. ^ Burness, G. P.; Diamond, J.; Flannery, T. (2001-12-04). "Dinosaurs, dragons, and dwarfs: The evolution of maximal body size". Proceedings of the National Academy of Sciences 98 (25): 14518–14523. doi:10.1073/pnas.251548698. ISSN 0027-8424. JSTOR _PHONE_. PMC 64714. PMID _PHONE_. Retrieved 2012-01-28.
 5. ^ The earliest prehistory of Cyprus from colonization to exploitation, ed. Swiny, Stuart, American Schools of Oriental Research, 2001, In PDF
 6. ^ Simmons, A. H. (1999). Faunal extinction in an island society: pygmy hippopotamus hunters of Cyprus. Interdisciplinary Contributions to Archaeology. Kluwer Academic/Plenum Publishers. p. 382. doi:10.1007/b109876. ISBN 978-_PHONE_. OCLC 41712246.
 7. ^ Simmons, A. H.; Mandel, R. D. (December 2007). "Not Such a New Light: A Response to Ammerman and Noller". World Archaeology 39 (4): 475–482. doi:10.1080/00438240701676169. JSTOR 40026143.
 8. ^ Boekschoten G.J., Sondaar P.Y. 1972. On the fossil mammalia of Cyprus, I & II. Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen (Series B), 75 (4): 306–38.
 9. ^ Bordone B. 1528. Libro di Benedetto Bordone. Nel qual si ragiona di tutte l'Isole del mondo, con li lor nomi antichi & moderni, historie, favole, & modi del loro vivere. Niccolo Zoppino, Venice. In facsimile, Edizioni Aldine, Modena, 1982.


text: Hey, I understand that damper windings are used to stabilize the speed of the rotor under varying loads. The rotor speed is decreased or increased by the induction principle. Physically the damped windings are some sort of copper bars inserted into the pole faces of a rotor and all connected together by a copper ring. Here comes my problem: I am working on a project, where I have a generator that needs to have a certain damping coefficient (units in my case are kg/s). Is there a formula to determine the damping coefficient of my generator?


Crystal actuator based on a thermal phase transition and photothermal effect
Yuki Hagiwara, Takuya Taniguchi, Toru Asahi, Hideko Koshima
Research output: Contribution to journalArticlepeer-review
1 Citation (Scopus)
Mechanically responsive materials have been increasingly explored, mainly in terms of photoisomerization. Here, we report the bending actuation of salicylideneaniline crystals induced by a thermal phase transition and photothermal effect. Long rod-like crystals bent reversibly on repeated heating and cooling near the transition temperature. The bend motion was also induced by the photothermal effect under ultraviolet (UV) and visible light irradiation, with and without phase transition. The photothermal-based temperature rise at the irradiated site of the crystal edge resulted in localised elongation near the crystal surface and slight bending due to the temperature gradient in the thickness direction. This bending motion was amplified by tip displacement at the opposite end of the long rod-like crystal. Finally, high-frequency bending actuation of 25 Hz was achieved by pulsed UV irradiation. Thus, the results of this study demonstrate the potential and versatility for mechanical crystal development based on the photothermal effect.
Original languageEnglish
Pages (from-to)4876-4884
Number of pages9
JournalJournal of Materials Chemistry C
Issue number14
Publication statusPublished - 2020 Apr 14
ASJC Scopus subject areas
 - Chemistry(all)
 - Materials Chemistry
Fingerprint Dive into the research topics of 'Crystal actuator based on a thermal phase transition and photothermal effect'. Together they form a unique fingerprint.
Cite this


text:
The young poet
One of the earliest manuscript acquisitions for the Collections was Lawrence's Nottingham University College notebook which had remained in the hands of Lawrence's sister Emily (La L 2). It contains drafts of 77 poems alongside student notes and provides crucial evidence for the understanding of Lawrence's early poetic experiments. The majority of the texts were published in his lifetime, usually in revised form.
The notebook contains 'Last words to Muriel', a strongly personal poem reflecting Lawrence's emotions about his love for Jessie Chambers. It is a poem he reworked extensively.
'Last Words to Muriel' (detail) [La L 2/4]
An amended version, 'Last words to Miriam', was published first in Amores (1916) and in the Poetry Journal (Dec. 1916). Further changes were made in the version published in Collected Poems (1928).
Amores [La Z 1/8]
More: Jessie Chambers
DH Lawrence at Nottingham home


text:
Prince Harry and Meghan Markle who welcomed their first child a few days ago, technically do not have custody of the child, thanks to a long-standing law.
Harry's elder brother, Prince William, who is second in line to the throne, and wife, Kate Middleton, also do not have full custody of their three chikdren – Prince Prince George, Princess Charlotte and Prince Louis.
It is understood that the Queen has full legal custody over all minor royals, meaning that their parents need her permission to do certain things for the children.
Royal expert Marlene Koenig explained the rule to the UK's Sun Online.
Her words: "Legislation passed during the reign of George I. It was known as The Grand Opinion for the Prerogative Concerning the Royal Family and it was about the King's control over the education, the raising and the marriage of his grandchildren.
"He did it because he had a very poor relationship with his son, the future King George II, so they had this law passed that meant the King was the guardian of his grandchildren."
The law dates back more than 300 years to 1717, a time when the monarch's "right of supervision extended to his grandchildren and this right of right belongs to His Majesty, King of the Realm, even during their father's lifetime".
According to Koenig, the rule still exists today and "technically" the parents need the Queen's permission to take their children out of the country. She added that despite this, the Queen is respectful of the wishes of the parents and wouldn't push her views upon them.
UK's Daily Mirror reports that the Queen also had full custody of William and Harry when they were younger.
According to the report, "this fact first came to light when Prince Charles and Princess Diana got divorced in 1996.
"In the couple's divorce agreement there was no mention of custody arrangements for the children, despite arrangements being made.
"This was because neither parent had full custody, instead this belonged to the Queen."
Prince Harry and Meghan's son, Archie Harrison Mountbatten-Windsor, is number seven to the throne and Queen Elizabeth's eighth great grandchild.


text:
I was teaching adj. and adv. and how we form the adv. from the adj. Also, that the adj. tells us something about the noun and the adv. about the verb.
Later on in the class, and not related to the above, the student had to make a sentence with: Sally/felt/really happy/to be / winner. So the student said Sally felt really happily to be the winner.
I corrected her to happy, and she said why? She felt happily tells us something about the verb felt.
Can you explain this to me so that I can pass it on to her?
- For Teachers


text:
Priority Placement Areas
Each ACT public school gives priority to the enrolment of children living in its Priority Placement Area (PPA). ACT public schools are non-selective. If a school has capacity available after placing all students from its PPA and making appropriate provisions for students who move into the PPA during the year and for future growth, it may be able to offer places to students who live outside the PPA.
Note: The term 'Priority Placement Area' now replaces the term 'Priority Enrolment Area' used in previous years. This change in terminology more accurately reflects the process by which students are accepted at a particular school.
2. Frequently Asked Questions
You may find the FAQs for Priority Placement Areas helpful.
The schedule of PPAs is in accordance with the Directorate's Education Participation Policy and the Enrolment in ACT Public Schools procedure PPA boundaries are reviewed annually to ensure there is an acceptable balance between expected student placements and school capacities. Most boundaries will remain unchanged from year to year, while others may vary (for example, due to population changes).
ACT residents have priority for placement in ACT public schools. Residents of rural areas within the ACT have priority for placement at the public school closest to the residence by road. NSW resident students may apply for placement in ACT schools. Where demand by ACT residents for places at a particular school or college exceeds available places, students resident in NSW will not be considered. In these circumstances NSW residents will have the opportunity to apply for a place in another ACT school.
The Early Childhood Schools at Isabella Plains, Lyons, Narrabundah, O'Connor, Southern Cross (Scullin) and Franklin do not have PPA boundaries. The relevant Early Childhood School boards will determine their own priorities for accepting students as required, so parents/carers need to discuss placement directly with the school.
For any out of area placements, families will need to contact the school of their choice for placement details and to discuss the availability of placement with the school principal. In general, under the Placement Policy, school boards determine their own priorities for accepting out of area placements. Due to capacity constraints, some schools cannot accept out of area placements.
Primary school PPAs apply to Preschool to Year 6 placements. Out of area placement at a primary school that is located in a high school's PPA does not guarantee placement at that high school. Similarly, out of area placement in a high school that is located in a college's PPA does not guarantee placement at that college.
The College placement policy includes specific criteria for the prioritisation of student placements.
4. Schedule of PPAs
Individual PPA maps are no longer available.
A detailed map of PPAs for 2013 can be found on the Allhomes website.
Instructions for using the Allhomes map tool:
- Scroll down the screen until you get to the options section.
- Select 'ACT Public School Zones'
- Select one of 'Primary Schools', 'High Schools' or 'Colleges'. This will bring up a new layer on the map.
Zoom in and out of the map using your mouse or blue arrows on the left.
The 2014 PPAs will be made available on Allhomes as soon as possible. The PPA information below shows arrangements for placements for 2013 and 2014 school year.
4.1 PPAs for 2014
To find your local school refer to the suburb look up table. PPA information is also provided in text form.
Suburb lookup table for 2014
The following information shows the schools which serve each suburb. Some parts of some suburbs cannot access all the listed schools due to certain suburbs being spread across a number of PPAs (refer to Allhomes map and the summary of PPA changes for more detail). This general guide should be viewed in conjunction with maps and tables relating to specific schools. This guide does not include Early Childhood Schools, Special Needs Schools and the Kindergarten to Year 6 French program at Telopea School as they have no priority placement areas.
PPA descriptions by school for 2014
The pages provide information about school or college linkages with suburbs or parts of suburbs:
4.2 PPAs for 2013
Suburb lookup table
The following information shows the schools which serve each suburb. Some parts of some suburbs cannot access all the listed schools (refer to Allhomes map for more detail). This general guide should be viewed in conjunction with maps and tables relating to specific schools. This guide does not include Early Childhood Schools, Special Needs Schools and the Kindergarten to Year 6 French program at Telopea School as they have no priority placement areas.
PPA Suburb Summary for 2013 (89kb)
PPA descriptions by school for 2013
The documents provide information about school or college linkages with suburbs or parts of suburbs.
Primary Schools 2013 (46kb)
High Schools 2013 (26kb)
Colleges 2013 (20kb)
For assistance to identify your local school, you may wish to contact _EMAIL_ or call (02) 6205 4865. This is for information on PPA boundaries only. Any issues about entry requirements should be discussed with the school concerned.
5. Potential PPA changes under consideration by the Directorate
Potential Timing: 2015 to 2016
Potentially Affected Schools: Amaroo School, Neville Bonner School and Harrison School
Potentially Affected Suburbs: Bonner and Forde
Description of Potential Change: P-6 students residing in Bonner and Forde to attend Neville Bonner School.
Potential Timing: 2015 to 2016
Potentially Affected Schools: Lyneham High School and Gold Creek School
Potentially Affected Suburbs: Hall
Description of Potential Change: ACT residents of Hall to attend Gold Creek School.
Potential Timing: 2016
Potentially Affected Schools: Future Coombs Primary School and Duffy and Curtin Primary Schools
Potentially Affected Suburbs: Coombs and Wright
Description of Potential Change: The new primary school in the suburb of Coombs is expected to open in 2016. Residents of the suburbs of Coombs and Wright may be given priority enrolment status at the new school in Coombs in addition to their existing priority enrolment arrangements.
Potential Timing: 2018 to 2019
Potentially Affected Schools: Future Kenny School, Harrison School and Lyneham Primary and High Schools
Potentially Affected Suburbs: Harrison, Kenny and Throsby (future)
Description of Potential Change: When the new school opens in the suburb or Kenny, it will provide priority enrolment status to Kenny, Throsby (future suburb) and the south eastern part of Harrison (Harrison 4). Interim PPA arrangements to Harrison and Lyneham will cease.
Potential Timing: 2018 to 2019
Potentially Affected Schools: Future Moncrieff Primary School and Amaroo School
Potentially Affected Suburbs: Moncrieff, Jacka (part) and Taylor (future)
Description of Potential Change: When the new school opens in the suburb of Moncrieff, it will provide priority enrolment status to Moncrieff, part Jacka and the early stages of Taylor.
6. Contact Details
If you require further assistance or clarification on the priority placement areas please refer to the contact details below. Please note these contact details are for information on PPA boundaries only. Any issues about entry requirements should be discussed with the school concerned.
Telephone: (02) 6205 4865


Is There a Difference Between Bar Soap and Liquid Hand Wash?
By Claire CameronFeb 19, 2016 6:00 PM
Handwashing Bar Soap - Shutterstock
(Credit: Alliance/Shutterstock)
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Q: Is there any difference between washing our hands with bar soap or liquid hand wash? Would it be better if we wash with both soap and hand wash at the same time? — Rowena Kong, Vancouver, Canada
A: The debate over whether bar or liquid is best has been ongoing for decades, but a 2006 study nearly put an end to bar soap's clean credentials. It found that the more consistently wet the bar soaps were and the more they were used, the more potentially harmful microbes they hosted.
Counterintuitively, this is because of how soap works: When it mixes with water, the soap's fats break down and lather, increasing the solubility of what's on your skin, including bacteria. But water alone can't remove all bacteria, and since some water remains on the soap's surface after you've finished washing, some bacteria lingers in that water.
Luckily, soap is water soluble, so just rinsing the bar reduces bacteria on it. And there's nothing wrong with using it at home, where presumably fewer people (and their germs) will touch it. Still, the Centers for Disease Control and Prevention recommends people use liquid hand wash to minimize the risk of spreading harmful bacteria. Even though refilling liquid hand wash dispensers can turn them into potential havens for microbes, liquid still trumps bar in the CDC's eyes. That's because people can either dispose of the dispensers or thoroughly clean them before refilling, decreasing the chance they'll harbor bacteria.
As for mixing the two, CDC spokeswoman Brittany Behm says, "We don't think there is any reason to use both bar and liquid soap simultaneously." So stick to the soap you like best.
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API Analytics
How to view and filter your API analytics
You can view analytics for your API from the Analytics tab of your API. You can view a graph for API calls, error rates, or latency. For example, the graph below shows API Calls so the API Calls section is highlighted in blue. You can click on "Errors" or "Latency" to switch views.
You can also adjust the timeline and granularity of the graph by using the Time Range and Period dropdowns.
Filter Analytics Graph by Endpoint
The default view shows analytics based on all of your endpoints. However, it is also possible to filter by one specific endpoint or multiple specific endpoints. Click the bar above the graph to see the available endpoints. Click the ones you want to be displayed in the graph.
Logs
Below the graph, you can view logs that detail all of your app's API requests. Information in the log includes the time, username, endpoint, method, response status, latency, and more. You can filter and sort information using the filter icons.
For example, you can filter by endpoint, API, or response status. This can be useful if you are trying to troubleshoot a specific API or endpoint.
Export Logs
You can export your logs to a CSV file in a few steps.
1: Navigate to the Provider Dashboard and select the Analytics tab for the desired application.
2: Select the timeframe for the logs from the drop-down
3: Click the "Export CSV" button
4: You will receive an email with a link to the download when the export is complete. You can also view the export when it is available by clicking the "View all exports" link next to the "Export CSV" button.


text:
It's Tuesday, March 17, 2015, and time for Science at ClickSchooling!
Age Range: 4-18 (Grades PreK-12, with parental supervision)
Get the 4-1-1 on how to make a potato battery and why it works.
This site offers a comprehensive look at the past and present history of potatoes. It includes the story of the potato's Peruvian beginnings, its migration around the world (along with an historical timeline), how the potato was introduced to Ireland and the story of the Irish Potato Famine, the biology of the potato and info on its cultivation cycle – and the fungus that was responsible for the Irish Potato Famine, the modern science and technology of potato production, a potato curriculum for grades 3-9, and lots of fascinating trivia facts about the potato.
The Idaho Potato Commission offers potato themed word searches, mazes and coloring pages for FREE.
Universal Preschool shares some great educational and fun ideas for having potato fun with preschoolers.
Have fun learning with potatoes!


Homework Help
 What is the style of the play Lion in the Streets by Judith Thompson
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Lion in the Streets is a two-act play with sometimes violent and terrifying incidents engulfing the audience with its representations. Isobel, a ghost, must watch as others make life-altering mistakes in an urban setting. The imaginative style of the narrative, as each twist and turn becomes painfully obvious, accentuates the repetitive cycle of an urban lifestyle.
Judith Thompson conceived this play as a radio play and invites the audience to experience each extract as it occurs. The seemingly detached, even random occurrences are linked as Thompson uses Isobel to wander between scenes much as she would if she was passing-by. In this way, the play develops its purpose as Isobel seeks to find her murderer and thus "ascend" into heaven.
The "lion" is in everyone and, when exposed, has the potential to explode or "roar" when internal and external forces collide. The metaphor of the lion in the streets - it can threaten but it is also representative of the power within us to overcome indicates stark contrasts. The contrasts also indicate Thompson's style. The living Isobel was an immigrant child who did not blend into her surroundings and ultimately pays the price for that and the deceased Isobel - a ghost - goes sometimes noticed and sometimes unnoticed.
This style of Thompson's in Lion in the Streets exposes the conflict between the inner self and that which people expose to the outside world. Thompson effectively destroys any illusion of a safe environment. The audience is drawn in to the play, willingly or otherwise and the theatrical and dramatic representations complete the picture.
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Engine management for Flex Fuel plus compressed natural gas vehicles
Ethanol has been used in Brazil as a passenger vehicle fuel since 1979. Until the year 2000, vehicles were made to run exclusively with either gasoline or ethanol. The MultiFuel engine control module (ECM) was developed allowing vehicles to use fuels with any ethanol percentage, relying only on the existing oxygen sensor as opposed to an add-on ethanol sensor for the percent ethanol evaluation. The use of tank fuel level information allowed for far more robust ethanol percent detection and improved drivability. Four years later, compressed natural gas (CNG) capability was integrated into the MultiFuel technology. Prior to that, vehicles using CNG normally required a second ECM. The MultiFuel integrated with CNG capability is known as the Tri-Fuel system. It uses only one ECM, seamlessly controlling both liquid (ethanol blends and gasoline) and CNG fuels with little power loss, and excellent drivability and fuel consumption. This paper will present both the MultiFuel and Tri-Fuel technologies.
KeywordsBiomass Combustion Methane Dioxide Corn
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The Arctic Ocean exports mercury to the Atlantic Ocean
Several mercury assessments carried out by different teams indicate that there would be a net export of mercury from the Arctic to the Atlantic, via Fram Strait, the only deep link between these two oceans. However, these estimates were too approximate because they were not based on observations.
Following their previous study on the export of mercury to the deep Arctic Ocean (_URL_ scientists1 led by the Mediterranean Institute of Oceanography (MIO) have been working on this issue.
Thanks to new data acquired during the two GEOTRACES oceanographic campaigns in 2015 and 2016, they were able to establish a new mercury balance. They estimated that mercury concentrations were higher in waters leaving the Arctic via the East Greenland Current than in those entering via the West Spitsbergen Current. They calculated that 43 ± 9 tonnes/year of Hg were transported to the Arctic Ocean, while 54 ± 13 tonnes/year were exported to the Atlantic Ocean. This new balance sheet therefore shows that the Arctic Ocean exports about 18 tonnes/year of mercury to the Atlantic Ocean, 40% of which is in the form of methyl mercury.


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A review was undertaken of how climate change was mainstreamed in the County Integrated Development Plans (CIDPs) of Kenya's 47 County Governments. This review contributed to the development of recommendations of how to improve the mainstreaming of climate change in the 2017 CIDPs. This is particularly relevant with the enactment of the Climate Change Act, 2016, which requires that County Governments mainstream climate change actions and interventions in the their CIDPs (Section 19). This report shows that there is a readiness and an experience to build on to improve the integration of climate change in their new CIDPs.
This report first provides definitions and background on climate change, and then sets out an analysis of climate-relevant sectors, recognizing that climate change is a cross-cutting that that impacts on various sectors that are discussed in CIDPs. The report then reviews the climate change impacts identified in the 47 CIDPs, and identifies mitigation and adaptation priorities. The final section provides recommendations to improve mainstreaming in the 2017 CIDPs.


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On April 30, the Dutch celebrate Koninginnedag ("Queen's Day"), a national holiday to commemorate the birthday of the country's (former) Queen. It is by far the most widely celebrated holiday in the Netherlands. Amsterdam festivities in particular rival those of Mardi Gras in New Orleans or New Year's Eve in New York City. As such, Amsterdam is packed to the gills on April 30, welcoming up to two million party-going visitors.
History of Queen's Day
The Dutch have been observing Queen's Day on April 30 since 1949, when the new Queen Juliana ascended the throne. Before then, the holiday fell on August 31, the birthday of Juliana's mother, former Queen Wilhelmina.
When the current Queen Beatrix succeeded Juliana in 1980, she chose to keep Queen's Day on April 30, as Beatrix's own birthday is January 31, a date when Dutch weather isn't conducive to the many outdoor activities associated with the holiday.
Every year Queen Beatrix visits one or two Dutch towns to greet her country's people and visitors, who receive her with fitting celebrations. What began as a commemoration of the Dutch Royal Family has evolved into a nationwide day of creative, carefree springtime revelry.
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How long is the Arizona Trail?
The current official length of the Arizona Trail is 788 miles, not counting side trails and summit routes to off-trail scenic overlooks. The trail may be rerouted each year due to wildfires, blowdowns, flooding, or other natural obstacles. The trail is subdivided into 43 passages or sections.
Where does The Arizona Trail begin and end?
The most popular route for the AZT is Northbound (known as NOBO), beginning at the U.S/Mexico border at a monument in In Coronado National Memorial near the Huachuca Mountains and ending at the Utah border on Buckskin Mountain. Hikers generally begin in late February or early March. Our team will hike Southbound (SOBO), beginning September 27th and ending in November 2020.
How many days will it take to complete the hike?
It generally takes a thru-hiker 6 to 8 weeks to complete the Arizona Trail. We are aiming for 45-50 days, weather and health permitting.
How many people thru-hike the AZT each year?
Roughly 100 people thru-hike the Arizona Trail each year. Many others complete various sections from the list of 43 passages; some piecing together the entire trail over many years of section-hiking.
How will you access and carry water?
We will each carry roughly 1 liter of water per 4 miles we plan to hike each day between water caches, streams, wildlife ponds, and cattle tanks strewn across Arizona. Although we always prefer fresh water supplied by our support team, there will be many times where it is necessary to filter water from wild sources. Our longest scheduled water carry is about 30 miles between water sources. We will have the capacity to carry up to 9 liters each. Each liter of water weighs 2.2 pounds! Our average water carry will be 3-5 liters each.
Where will you be sleeping?
We will each carry our own tent and will sleep most nights under the stars along the trail. There are a few "gateway communities" and towns along the way where we may stay in hotels, hostiles, or with friends.
How will you handle dangerous wildlife encounters?
Animals are more afraid of humans than we are of them. In Arizona, we will encounter scorpions, rattlesnakes, Gila monsters, coyotes, and possibly black bear, bobcats, and mountain lions. Our guide is experienced dealing with wildlife and will help us navigate and even enjoy these encounters.
How will you communicate in case of emergency?
We are carrying cell phones, satellite GPS two-way communicators, and a personal locator beacon (PLB) in case of emergency. Although the trail is remote and non-motorized, we will usually be within about a few hours from an extraction point if needed.
What if you get lost?
We are carrying GPS apps and a map and compass. Our guide is highly experienced with wilderness navigation.
Why did you select the Arizona Trail?
Arizona is our home. Of the 11 National Scenic Trails contained within the National Trails System, it makes the most sense for us to complete the AZT since our goal is to raise $1,000,000 to bring hope and healing to the people of Colorado City, AZ.


Tiger Cub Neglected by Mom in Philly Zoo Headed to Oklahoma
A rare baby Amur tiger cub that was neglected by its mother after its birth at the Philadelphia Zoo this month is being sent to Oklahoma to integrate with a tiger cub litter there.
The Philadelphia Zoo says 10-year-old Koosaka gave birth July 10 to a litter of five cubs. Two were stillborn, and one was accidentally injured by the mother and died. The zoo says the mother never showed maternal behavior toward the remaining cubs, and they were moved to the zoo's animal hospital, where the fourth died.
The surviving cub is named Zoya, which means "life" in Russian. It's being sent to the Oklahoma City Zoo and Botanical Garden.
Amur tigers, also called Siberian tigers, are endangered in the wild. They're found in eastern Russia and northeastern China.
Copyright AP - Associated Press
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Sayı Duyusu Temelli Öğretimin Altıncı Sınıf Öğrencilerinin Özyeterliklerine ve Performanslarına Etkisi
Alkaş Ulusoy, Çiğdem
xmlui.mirage2.itemSummaryView.MetaDataShow full item record
The purpose of this study was to investigate the effects of number sense based instruction on sixth grade students' self efficacies and performances. Self efficacies consist of self efficacy towards mathematics and self efficacy towards number sense. Students' mathematics performances consist of their number sense, problem solving achievement, mathematics achievement and perceiving of daily life mathematics. In this study pre-test-posttest control group design which is a quantitative research designs was used. The study was conducted in two sixth grade classes from a public school in Çankaya, Ankara in the 2012-2013 academic year, lasting total fifteen weeks including 13 weeks implementation of lesson plans and 2 weeks implementation of scales. In this process, while the students in the experimental group were passing through a number sense based instruction, the students in the control group continued with the intruction which is composed with the guidance of the text book. In the study "Numeracy Test" was used in order to determine the number sense of students. In order to measure self-efficacy towards mathematics "Self-Efficacy Perception Scale", to measure self-efficacy towards number sense "Self-Efficacy Towards Number Sense Scale", to measure awareness of daily life mathematics Mathematics in Daily Life Scale", to measure problem solving achievement "Problem Solving Test" and mathematics course final grade in order to determine mathematical achievements were used. The data were analyzed by MANOVA analysis using the SPSS 15.0 package program. The results revealed that number sense-based instruction had a significant effect on students' number sense, awareness of daily life mathematics and, problem solving achievement compared to the instruction that not based on number sense. There was no significant difference between the experimental and control groups in terms of their self efficacies towards mathematics and number sense and the mathematics achievement.


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Disclaimer: This post may contain affiliate links, meaning we get a small commission if you make a purchase through our links, at no cost to you. For more information, please visit our Disclaimer Page.
Plumbing vents are often installed on the roof of a house. It is not uncommon for people to wonder if they can install their plumbing vent horizontally, rather than vertically. So is this possible?
Vent pipes can have horizontal lines, provided you take caution to ensure they can't be plugged with water. Ensure that any water that gets through the vent opening can run out to the sewer without blocking the flow. Moreover, the horizontal vent should not run more than 20-25ft across the attic.
Can A Plumbing Vent Go Out A Wall?
While a plumbing vent can go out a wall, it shouldn't extend for more than twelve inches above the roofline since it may result in freezing of the condensation.
When the condensation inside the sedition above the roof freezes, it results in blocking of the pipes. Remember to install proper flashing around the pipe if you have to cut through the soffit. This is in a bid to prevent water from seeping beneath the roof covering.
Fortunately, since the plastic pipe is paintable, you can camouflage a vent that goes out a wall by painting it the same color as your house. According to Brady Home Inspection, the vent is an important part of your drainage system and is responsible for performing two main functions.
Firstly, it allows air into the drain, thus replacing created by previously flowing water. Its second functions include facilitating the escape of sewer gases from the pipes, which diffuses in the outside air.
Research by Fantastic Viewpoint suggests that in order to achieve the second function, the top of the vent must be at least one foot above the roof and at least ten feet from windows or doors.
Moreover, the research advises that while the vent can pass through the roof; it can also pass through the wall, rising above the roof. Here are some important instructions to follow if you want to route the vent out of a wall.
Here are some of the tools you'll need for the project:
- 120-grit sandpaper
- Reciprocating saw
- Cold chisel
- 2 long-sweep elbows
- Pipe strapping
- 1 1/2- or 2-inch plastic pipe
- Sanitary tee
Use a hacksaw to cut into the drainpipe you wish to vent. However, to guarantee the vent's effectiveness, ensure that you cut within five feet of the drain P-trap.
With 120-grit sandpaper, deburr both the cut ends of the pipe and use plastic pipe cement to stick a sanitary tee between them. Ensure that the outward of the tee faces upwards and has a diameter of 1.5-2 inches. Lastly, check to ascertain that the sweep angles toward the sewer.
Extend about two inches of the plastic pipe upward up to where the pipe will exit the wall. Although the pipe will extend horizontally in some sections, ensure that it maintains a ¼-inch slant per foot at all places when it approaches the drain.
Using a pencil, trace the outline of the pipe's cross-section on the wall and use a reciprocating saw to cut the design. The hole's diameter should measure about ¾ inches, which is larger than the pipe.
This is to ensure that there is enough room to attain the ¼ inch slope per foot. If the wall siding is brick or stucco, you may be required to chip some of it out to get enough room. Use a hammer and cold chisel to chip the hole out.
Extend a pipe through the hole, which extends a minimum of twelve inches from the exterior wall. Connect it to the vent line using a long-sweep elbow while taking caution to maintain the required slant towards the sewer. Glue another long-sweep elbow onto the other end while ensuring that the elbow's outlet faces upward.
Glue a length of pipe extending twelve inches over the roofline to the elbow. You can create a hole in the soffit and pass the pipe or use pipe strapping to clamp the pipe to the roof fascia.
Clamp the vertical pipe to the house on the side having pipe strapping. Next, spray expanding foam insulation through the hole to which the pipe extends to ensure that it remains waterproof.
Give some time for the foam to expand and set before using a utility knife to cut it flush to the wall. Finally, paint the pipe to match the wall.
Does A Plumbing Vent Pipe Have To Be Straight?
Plumbing vent pipes have to be straight, especially on the vertical, to facilitate for proper flow of air into the system.
Otherwise, if a plumbing vent isn't straight, chances are high for vapor locks to occur.
Bends in a vent pipe result in the accumulation of moisture which gets trapped. Moreover, since the vent pipe is usually warm throughout the year, water trapped in a bend may turn into vapor, thus resulting in a vapor lock.
With a vapor lock present in the pipe, the vent won't work as it is intended.
Plumbers install plumbing vent pipes to allow airflow into the plumbing system, thus enhancing the performance of other drains in the house.
This is because all other piping using the house feature bends. Hence, they have to be attached to the venting system for optimal performance.
Ensure that the plumbing vent is at the recommended 90-degree angle when using 45's and 90's to connect to the plumbing vent.
Otherwise, if you don't adhere to this rule, you risk having vapor locks in the plumbing vent, thus preventing proper venting.
Since the vent ought to run horizontally for twenty to twenty-five feet across the attic to the vertical pipe passing through the roof, you can use a sanitary tee when connecting a horizontal run. This includes a waste arm to a vertical riser or vent stack.
Can Vent Pipes Have Bends?
There is no considerable harm in having ¼ bend in your vent pipe. Although vent pipes normally run plumb or level, you may need to include a bend, especially if you are working your way around an obstacle.
However, whichever way you install your vent pipes, ensure that they remain dry. Also, you can install 90-degree bends in vent pipes.
As per the 2006 International Plumbing Code, all branch vent pipes and the main vent pipe should also be connected and graded in such a way that allows them to drain to the drainage pipe via gravity.
This may prevent you from having bends in your plumbing vent since the lower horizontal connection will slope toward the stack.
As expected, call out the 90-degree fitting since it is impossible to lay a typical 90 on a waste line horizontally. Instead, you can use a long sweep of 90 or two 45's at minimum. However, since you need to repair it anyway, use the single 45 as I mentioned above.
How Many Elbows Can A Plumbing Vent Have?
Plumbing vents in the past used to be mostly straight, with a single 45-degree elbow. However, things have changed, and most local plumbing codes allow up to two 90-degree bends.
This means that you can use two elbows in your plumbing vent. However, ensure to use elbows that feature a wider radius. While you may use vent piping, you can't have the tight 90-degree elbow- which is also known as a vent elbow, especially if the joint is below water level (the level of your sink.)
Since vent pipes supply fresh air to every plumbing fixture in a house, it enables the system to move water through drainage pipes every time you drain your sink or flush the toilet.
In addition, including plumbing vents in your system allows wastewater odor and gas to escape while at the same time preventing sewer gases from entering the house.
You can install vent pipes to exit the roof in locations where you find the least objectionable from what I've witnessed. Depending on your preference, you can easily relocate your vent pipes. However, take caution to ensure that you avoid as many sharp bends as you can.


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The PING Project
This map shows data reported by users of the mPING app during Friday's blizzard in the Northeast.
This map shows data reported by users of the mPING app during Friday's blizzard in the Northeast. The PING Project
If you love to talk about the weather — or want to help collect information about it — a new smartphone app may be for you.
The National Oceanic and Atmospheric Administration and the University of Oklahoma are giving regular folks an opportunity to fiddle with weather reporting. Using crowdsourcing, the mobile Precipitation Identification Near the Ground app collects geographic, winter precipitation data from users. The mPING app also links to a map showing weather reports sent in by locals.
The data collected by the app will help weather officials program radar to determine exactly what's falling near you. For example, is it hail or mixed rain?
The free app is currently available for the iOS and Android operating systems.
Screengrab of mPING
The National Oceanic and Atmospheric Administration and the University of Oklahoma's new mPING app helps forecasters capture a better description of falling precipitation.
The National Oceanic and Atmospheric Administration and the University of Oklahoma's new mPING app helps forecasters capture a better description of falling precipitation. Screengrab of mPING
Users anonymously update reports by selecting a variation of winter weather between "none" and "graupel/snow grains,"* their GPS location is noted, and information is sent in to NOAA. (It can also be done through NOAA's website, but an extra step of figuring out your longitude and latitude has to be completed.)
"The purpose of PING is to give us ground observations of precipitation types that are not well observed from automatic systems," Kim Elmore, a science researcher working on the project, told All Things Considered. He says the gathered information will be used to build algorithms for newly upgraded radars.
The data can also help officials and the public prepare for severe weather, he says.
Screengrab of mPING
The PING project captures data from locals on its app or website. Users are able to choose from different types of precipitation.
The PING project captures data from locals on its app or website. Users are able to choose from different types of precipitation. Screengrab of mPING
"If we can better marshal our resources for dealing with it, then it may not cost quite so much and people may not be in quite such jeopardy," Elmore says. Throwing salt, buying sand, fixing wires and removing fallen trees can be constant expenses, he adds.
mPING is just the latest weather app to use crowdsourcing. Others include Weddar, which asks users to add a colorful description of the weather; and Metwit, a hyperlocal app that lets you pin photos to your weather reporting.
The app had a "soft launch" in December, but it has already become popular.
Elmore estimates about 20,000 people have downloaded the app and nearly 60,000 reports have been submitted. The project itself has been around since 2006, using different methods like cold-calling to verify falling precipitation.
Much of its popularity may come from the high level of interest in weather and science, Elmore says. The "real hook" is the data readily available for people to view on their phones.
So this app may not break the ice for your weather forecasting career, but it may someday help your local weatherman have an accurate picture of what's going on outside your window.
* In case you're wondering, NOAA's National Severe Storms Laboratory says graupel (aka soft hail or snow pellets) are "soft small pellets of ice created when supercooled water droplets coat a snowflake."
NPR Digital News intern Brian De Los Santos contributed to this report.


Take the 2-minute tour ×
Let M = (Q,∑, q0,A, δ) be an FA. Below are other conceivable methods of defining the extended transition function δ∗. In each case, determine whether it is in fact a valid definition of a function on the set Q × ∑∗, and why. If it is, show using mathematical induction
a. For every q ∈ Q, δ ∗ (q,) = q; for every y ∈ ∗, σ ∈, and q ∈ Q, δ ∗ (q, yσ ) = δ ∗ (δ ∗ (q, y), σ ).
b. For every q ∈ Q, δ ∗ (q,) = q; for every y ∈ ∗, σ ∈, and q ∈ Q, δ ∗ (q, σy) = δ ∗ (δ(q, σ ), y).
c. For every q ∈ Q, δ ∗ (q,) = q; for every q ∈ Q and every σ ∈, δ ∗ (q, σ ) = δ(q, σ); for every q ∈ Q, and every x and y in ∗, δ ∗ (q, xy) = δ ∗ (δ ∗ (q, x), y).
I stark at the first(a), if i need to proof in induction what is the initial step
and n step to n+1 step? can you show me the proof?
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This is extremely hard to read. I started to format it for you but got hung up on (a). I guessed what you meant by $\delta^*(q,\ )=q$, but I was lost at the next part: $y\in *,\sigma\in$. At that point I simply gave up. Could you attempt to reformat it or at least explain what your notation means? – Rick Decker Oct 11 '12 at 1:19
1 Answer 1
You should probably edit your question with the work you've done.
First, your question seems ill-specified because you claim that $\delta^*$ is a function on $Q \times \Sigma^*$ but I really think you mean it's a function from $Q \times \Sigma^*$ to $Q$.
Next you need to consider what you might do induction on. You want to show that this function correctly produces some $q \in Q$ given any input $(q, w)$ with $q \in Q$ and $w \in \Sigma^*$. This may or may not be intuitive but since the definition of $\delta^*$ (in (a)) does not really make any assumptions about $q$ then it makes sense to induct on the length of $w$.
This leads to another issue which is how $\delta^*$ is defined on a single character or even the empty string (for your base case), but you can probably assume it's defined similarly to the definition of $\delta^*$ given in class. The induction step should follow naturally because the definition of $\delta^*$ is inductive...
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Sorry for type error. I take a picture of the question and the definition (_URL_.png) thanks! – Dyson Liu Oct 11 '12 at 10:25
You still need to update your original post with the work you've done. Honestly that question in the image is ill-specified in my head (maybe I'm crazy?). The intention seems relatively clear though, so you should still be able to work off it. Did you understand the basic approach I outlined in my answer? – roliu Oct 11 '12 at 22:12
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In partnership with the Maine Memory Network Maine Memory Network
Maine Memory Network
Experiences of Jewish Teenagers in Maine
Text by Madeline Kurtz
Images from Colby College Special Collections, Bowdoin College Library, and Maine Historical Society
In many ways, 20th century Jewish teens were exactly the same as the other teens throughout the state: they played sports, socialized regularly, and went to summer camp.
So what made them different? Jewish teens in Maine experienced discrimination in the first half of the 20th century, whether they were being excluded from fraternities on college campuses or being called names on the basketball court.
Nevertheless, Jewish teens established their own organizations that were distinctively Jewish, while still embracing and assimilating into the Maine lifestyle. They founded their own fraternities, attended Jewish summer camps, and experienced great success in athletics.
Beginning in the 1920s and continuing today, Jewish teenagers in Maine have sought both to integrate into Maine's teen culture and to establish their own identity as Jewish teens.
For these teens, their Jewish and Maine identities were equally important in their lives. Thus, the two cultures fused together to create a single identity of which the teens were extremely proud.
Madeline Kurtz of Westport, Connecticut, is a member of the Colby College Class of 2014.