The app was developed by a scientist many years ofcriminalexpertise from vehicle speed brake marks left at the sceneoftraffic accidents. During the investigation of roadtrafficaccidents we see the scene examination officers oftenmeasuredlength brake marks left at the scene. The goal is tocalculate thevelocity of the vehicle at the time of the accident inorder tofind the error. The determination of the velocity of thevehicle atthe time of the accident to help find the causes oftrafficaccidents there. However for calculation requires you tohaveknowledge of mechanics. To be able to calculate quickly atthescene is very difficult. As an appraiser mechanics working attheTechnical Chamber of Criminal - Police Vinh Phuc province hasdonea lot of mechanical services related traffic accidents.Theformulas and algorithms to calculate the velocity of vehiclesbasedon the laws of mechanics and very complex experiment ofcriminalscience. I gave the algorithms, formulas into theirapplications inorder to help investigators, people are notassessors are able tocalculate the velocity of the vehicle. Thisapplication allows youto determine the velocity of the vehiclethrough the length of themeasured brake marks at the scene. - Theproblem here isself-braking and stop (in equation 1 is only thebraking force andthe drag uphill or downhill balance with inertialforce whenbraking), so this formula applies only when the vehicleis notbeing crashing into obstacles. - Vehicles must stop v = 0,thisformula applies only when the car stopped completely at the endoftrace brake (not working on the sidewalk, down the field,flip...). Where the car did not stop at the end of the brake marksorstains from the brake a little certain about theautomobilevelocity is calculated using the formula above is lessthan thereal speed the allowable limit may still be charged for anyservicerequirements of the investigation. - Coefficient ofautomobilewheels grip the road surface in addition to depending onthe typeof road and surface conditions depends largely on thedegree ofwheel slip relative to the road surface during braking. Intheabove problem, the wheel grip factor is determined byexperimentwhen the wheel is in motion braked quite hard (pears 100%slip). -Avoid confusion between braking distance and brake dragtracelengths on the road. Indeed when car moving on the road thedriverapply the brakes when the car strictly from start brakinguntil thevehicle stopped can be divided into 03 stages as follows.Stage 1from the brake pedal to the brake force, or this is the timedelayof the brake (by itinerary free of brake pedal, the trailersof thedriving parts, latency of gas compressed or fluid in thebrakes)brake larger latency gas hydraulic brakes. Stage 2 of thebrakeforce to the left brake marks on the pavement. Stage 3 sincethewound dragged until the car stops. When measured by theabovemethod we just calculate the velocity of cars at this stage sothevelocity is smaller at the time of driver starts braking.

Text editor. This is the classic note pad functionality. ListNoteworks well as a scratchpad, memopad, or note book - much like theclassic android apps colornote, ak notepad, and note everything,but with more speech-to-text functionality. * Quick and easy notetaking with speech to text. Your voice is "recorded" as text. Doesnot function as an actual voice recorder though. * Memo pad. Worksgreat as a memo app, much like others such as inkpad, mobisle, andcatch, but with a different feature set. * Secure notes. You cancreate safe notes that are private. These private notes are lockedwith password protection. When you lock a note it's an easy way toencrypt text from prying eyes.

I'm a criminal science, is a police investigator with years ofexperience working in the scene examination of criminal cases. Incases such as murder, theft of assets when calculating the heightof the required object queries related to the case when the size ofthe footprints left at the scene, or footwear marks left at thescene. I have developed applications and calibration calculationsin your database so that the result is the most accuratecalculations. The calculation of height makes the investigation ofcriminal cases faster and investigators, detectives can calculatethe height of the object at the scene with a smart phone. \ Myresearch Cacsn calculation results help achieve high accuracy andconfidence. Applications developed by Hoang Nguyen. Used tocalculate the height of the crime or of someone from footprints,marks left at the scene thick. Calculation results areapproximations used in eliminating crime or used for the purposesof scientific research.

Bạn học ngoại ngữ đã rất lâu, tuy nhiên mỗi khi cần diễn đạtvớingười nước ngoài bạn luôn thiếu tự tin hoặc không biết phải làmthếnào để diễn đạt ý của mình. Hay khi cần nhắn tin với ngườinướcngoài qua facebook hay email mà không biết phải viết như thếnào?Khi cần tra nghĩa của một từ tiếng anh bất kỳ trong thời gianngắnứng dụng sẽ giúp bạn giải quyết các việc trên. Khi bạn cần nhắntincho nhiều người bạn khác nhau bằng các ngôn ngữ như:tiếngAnh,Trung, Hàn, Nhật rất khó khăn. Ngoài ra khi tham gia các buổihọp,hội thảo... có nhiều người từ các quốc gia Anh, Trung, Hàn,NhậtHay bạn làm việc tại các công ty của tiếng Anh, Trung, Hàn,NhậtỨng dụng này giúp bạn có thể thấy giao tiếp thật thú vị. - Sửdụngcông cụ tự động nhận dạng giọng nói với các ngôn ngữ tiếnganh,tiếng việt và chuyển đổi sang văn bản. - Tự động dịch từ tiếnganhsang tiếng việt và ngược lại từ tiếng việt sang tiếng anh. -Chứcnăng đọc văn bản giúp bạn có thể nghe cũng như tập phát âmbằngtiếng anh một cách nhanh chóng. - Chức năng chia sẻ qua mạng xãhộivà thư điện tử. - Chức năng nhập văn bản, soạn thảo văn bản cảbằngphím và giọng nói. Là một ứng dụng đơn giản tuy nhiên rất hữuíchcho người Việt sử dụng tiếng anh trong giao tiếp.

Chinese Arabic Translator” is the powerful application for youtotranslate Arabic text to Chinese or Chinese to Arabic and ArabictoEnglish. Features: You can use a word, phrase or sentencefortranslation. You can use it as Chinese Arabic dictionary. Thisappis designed for friendly user interface This app canAutomaticspeech recognition and use in the text editor Country:Chinese isspoken in countries like China, Taiwan, Singapore, HongKong, MacauArabic is spoken in countries like Saudi Arabia, Egypt,Algeria,Bahrain, Chad, Comoros, Djibouti, Eritrea, Iraq, Palestine,Jordan,Kuwait, Lebanon, Libya, Mauritania, Morocco, Oman, Qatar,Somalia,Western Sahara, Somaliland, Sudan, Syria, Tunisia, UnitedArabEmirates, Yemen

Google play today with a lot of free compass app. However, whenusing the results often do not give good results because peoplewrite applications typically focused on only part of the interface.As an expert in criminal science and years of experience in thescene examination. I notice the mechanical compass is often themost accurate results. With the desire to create a compass for thebest result I wrote Compass application with parameters calibratedto match with a variety of sensors on different phone lines so thatresults similar to la most mechanical table. Use and compare theresults. This is a great app for you to use when traveling.

For all non-experts, Arabic script consists of wondrousandfascinating characters. They are even written from right toleft!And Arabic is of course the language of the Quran and Islam,andthus has great cultural significance. But it is also themothertongue of around 320 million people and the official languageofmany countries: Algeria, Bahrain, Djibouti (alongsideFrench),Eritrea (alongside Tigrinya), Iraq (alongside Kurdish),Israel(alongside Hebrew), Yemen, Jordan, Qatar, Comoros (alongsideFrenchand Comorian), Kuwait, Lebanon, Libya, Morocco(alongsideTamazight), Mauritania, Oman, Palestine, Saudi Arabia,Somalia(alongside Somali), Sudan (alongside English), Syria,Chad(alongside French), Tunisia and the United Arab Emirates.TheLangenscheidt German-Arabic dictionary This dictionaryoffersaround 50.000 keywords and phrases from standard Arabic andcommonGerman as well as from all major subject areas along withthecorresponding translations. Since idiomatic expressionsandcolloquialisms breathe life into language, they are takenintoaccount in this dictionary. References to subject areasandstylistic levels make it easier to find theappropriatetranslation. In addition, Austrian and Swiss expressionsareadequately represented. Look up words on the computer at home,inthe office and on the go Whether in an educational orprofessionalsetting, anyone who is already sitting at a computerwhen studyinga foreign language or texts can most conveniently lookuptranslations on the Internet through Langenscheidt. And evenwhenon holiday or on the road, keen language learners can findtheArabic word quickly and reliably via smartphone intheLangenscheidt Online Dictionary. After all, the vocabularyprovidedthere is sourced from the number one dictionary publisher–Langenscheidt – and has undergone review, making itabsolutelyreliable. Learning foreign languages – more importanttoday thanever Having a command of foreign languages, starting withArabic,English, French, Spanish and Italian, is as important asever intoday’s globalised world. But if you acquired the foreignlanguagea few years back and have not used it for some time it mayalreadybe a little rusty. This is where the online dictionaryfromLangenscheidt helps out. Here you can professionally brush uponyour knowledge of Arabic as well as quickly and easily look uptheodd missing word. Langenscheidt is, after all, a media companywitha long tradition and extensive product range in the areaoflanguages. In addition to the classic printeddictionaries,Langenscheidt also offers several digital languageproducts andservices of the highest quality.

Simple calculator Application that is simple and easy, ideal foryour daily use. It is easy to use with large buttons, clean designand style, and provides the basic functionality most people needfor everyday calculator. For example, Calculator is perfect insituations such as adding up receipts, taxable or discounts whileshopping, doing research for school homework, some calculation atyour workplace, or even even when you calculate a tip at arestaurant. [Function] - Beautiful, simple and stylish design -Easy to use with large buttons to reduce errors - Displaycalculation history - Show exhibited - Percentage calculationsavailable - Backspace button to delete the last digit to correct asimple mistake - Backspace button can also clear all by pressingand holding it - Copy to clipboard calculation results by touchingthe display area - Supports both portrait mode and landscape - Showicon operating in computation time - Show your calculations withthousands separators to make it easier to read