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![]() For example, 63Cu (29 protons and 34 neutrons) has a mass number of 63 and an isotopic mass in its nuclear ground state is 62.91367 u. For other isotopes, the isotopic mass usually differs and is usually within 0.1 u of the mass number. One unified atomic mass unit is approximately the mass of one nucleon (either a single proton or neutron) and is numerically equivalent to 1 g/mol.įor 12C the atomic mass is exactly 12u, since the atomic mass unit is defined from it. One atomic mass unit is equal to 1.66 x 10 -24 grams. The unit of measure for mass is the atomic mass unit (amu). Units of measure have been defined for mass and energy on the atomic scale to make measurements more convenient to express. The size and mass of atoms are so small that the use of normal measuring units, while possible, is often inconvenient. Note that, each element may contain more isotopes, therefore this resulting atomic mass is calculated from naturally-occuring isotopes and their abundance. The atomic mass is carried by the atomic nucleus, which occupies only about 10 -12 of the total volume of the atom or less, but it contains all the positive charge and at least 99.95% of the total mass of the atom. The atomic mass or relative isotopic mass refers to the mass of a single particle, and therefore is tied to a certain specific isotope of an element. Compressibility (also known as the coefficient of compressibility is a measure of the relative volume change of a fluid or solid as a response to a pressure (or mean stress) change. Increasing the pressure on an material (especially for liquids or gases) decreases the volume of the object and thus increases its density via the atomic number density. This dependence is usually expressed by the coefficient of linear or volume expansion. This effect is caused by a decrease in the atomic number density. As a result of this expansion, the density of most materials decreases. Rising temperatures make the liquid expand in a liquid-in-tube thermometer and bend bimetallic strips. Most materials expand when their temperatures increase. This variation is typically small for solids and liquids but much greater for gases. The density of a material varies with temperature and pressure. The density of Hassium results from its high atomic weight and from the significant decrease in ionic radii of the elements in the lanthanide series, known as lanthanide and actinide contraction. It has an estimated density of 40.7 x 10 3 kg/m 3. The most stable known isotope, 269Hs, has a half-life of approximately 9.7 seconds. It is a synthetic element (first synthesised at Hasse in Germany) and radioactive. Hassium is a chemical element with symbol Hs and atomic number 108. ![]() If we include man made elements, the densest so far is Hassium. The densest material found on earth is the metal osmium, but its density pales by comparison to the densities of exotic astronomical objects such as white dwarf stars and neutron stars. Since nucleons ( protons and neutrons) make up most of the mass of ordinary atoms, the density of normal matter tends to be limited by how closely we can pack these nucleons and depends on the internal atomic structure of a substance. The atomic number density (N atoms/cm 3) of a pure material having atomic or molecular weight (M grams/mol) and the material density (⍴ gram/cm 3) is easily computed from the following equation using Avogadro’s number ( N A = 6.022×10 23 atoms or molecules per mole): The atomic number density (N atoms/cm 3), which is associated with atomic radii, is the number of atoms of a given type per unit volume (V cm 3) of the material. Therefore it is determined by the mass number (number of protons and neutrons). Since the density (ρ) of a substance is the total mass (m) of that substance divided by the total volume (V) occupied by that substance, it is obvious, the density of a substance strongly depends on its atomic mass and also on the atomic number density (N atoms/cm 3), Density – Atomic Mass and Atomic Number Density The Standard English unit is pounds mass per cubic foot ( lbm/ft 3). The standard SI unit is kilograms per cubic meter ( kg/m 3). In words, the density (ρ) of a substance is the total mass (m) of that substance divided by the total volume (V) occupied by that substance. It is an intensive property, which is mathematically defined as mass divided by volume: Typical densities of various substances are at atmospheric pressure.ĭensity is defined as the mass per unit volume. ![]() These crashes are not as common as others, most likely because truck drivers cannot amass much speed at an intersection. Distracted truck drivers or truckers trying to beat a red light can cause a T-bone crash at an intersection. When the full weight and force of a semi-truck impacts the side of a vehicle, death is likely, making side crashes among the most deadly of all traffic accidents involving semi-trucks. ![]() Side CrashesĪlso called, T-bone or broadside collisions, side collisions typically happen at intersections. If a trucker is tailgating the vehicle in front of them, or they are distracted, a rear-end crash is likely if the lead vehicle makes a quick maneuver. Semi-trucks need additional distance and time to react to vehicles in front of them that might suddenly slow down, stop, or turn. These accidents often cause severe injury and when high speeds are involved, one or more fatalities are likely. ![]() Tire blowouts often lead to losing control of a truck, but impaired, distracted, and tired truck drivers can also cause head-on semi-truck collisions. Many times these vehicles don’t have the time or distance to avoid the crash. Head-on semi-truck crashes occur when a trucker loses control of his truck and crosses over the center line into oncoming traffic. Accidents you might encounter if you are involved in a semi-truck accident include: Head-on Crashes Semi-truck accidents include many of the same ones that occur between passenger vehicles, in addition to some collisions that are unique or more common among semi-trucks. Even when truckers accelerate or decelerate to clear their blind spots, these dangerous areas remain a common location for semi-truck accidents.įor a free legal consultation, call (239) 334-3933 Types of Semi-Truck Accidents The entirety of the passenger side of the truck behind the window is almost invisible to truck drivers. The areas that truckers cannot see extend about 30 feet in front of the cab, 20 feet behind the trailer, and along both sides of the truck. All motor vehicles have blind spots, but the length and height of semi-trucks leave them with the largest blind spots on the road. The average semi truck is at least double the height of a passenger vehicle, but can be triple the height of small cars. Comparatively, passenger vehicles weigh between 3,000 and 6,000 pounds. When they’re empty, most semis weigh at least 30,000 pounds, and many weigh more. Florida law prohibits semi-trucks from weighing more than 80,000 pounds when fully loaded. ![]() Even the biggest SUVs, such as a Cadillac Escalade or a Chevrolet Suburban, are under 19 feet long. For the sake of comparison, most passenger vehicles are between 14 and 18 feet long. When you add the length of the cab, the entire semi-truck is between 70 and 80 feet long. Normal size semi trailers are about 53 feet long. The average semi-truck you see traveling down the road consists of two parts: the cab, sometimes called the tractor, and the trailer. The following factoids about semi-trucks should give you an idea of why you need to be cautious when sharing the road: Yet, some of the characteristics that protect truckers can also lead to life-changing accidents for those with whom truckers share the road. In fact, truck drivers involved in semi-accidents often walk away without a scratch. Semi-trucks aren’t horribly dangerous-to truckers. Truck accidents typically result in more property damage, more severe injuries, and a higher likelihood of death for motorists and their passengers.Īn understanding of what makes semis so dangerous, types and causes of semi-truck accidents, and the injuries that might stem from an accident will help you avoid causing a semi-truck accident or falling victim to an accident caused by negligent truck drivers, trucking companies, and other causes. Semi drivers and their employers are held to higher standards than the average passenger vehicle driver, but even with more training and higher expectations, accidents still occur. Semi-trucks carry the goods we need and want throughout Florida and throughout the nation. Viles Community Growth Scholarship Terms and Conditions Custom Actions - User defined actions using AppleScript or Automator Workflow.Application Actions - Paste, Paste as Plain Text, Open, Save to File.Direct Paste - Paste clippings direct to the current application.Native Mac Interface - Paste or Delete clippings by swipe gesture.Support for symbol libraries for the import and export of symbolsĬlipboard Manager is smart clipboard history manager, which stores everything you copy for the later uses. Import and export of DXF, HPGL, IGES and PDF Functions available for lines, circles, dimensioning, hatching, X lines, etc. Individual mode: line widths from 0.0 to 99.99 mm, and each element can be designated a different color and width (not compatible to HPGL) 6 line types: full line, dotted line, chain line, dotted line with two dots, zigzag line, short dotted line 8 pens with freely definable line widths and line colors Pre-settings are saved for each drawing The number of elements is only limited by your available memory Single window interface (quick access to all features without any additional tool windows) ![]() ![]() Workflow improvement and usability advantages You will benefit from professional and well thought-out features for all your design requirements. Release notes were unavailable when this listing was updated.ĬADintosh is a High Performance 2D CAD program for Technical Draftsmen and Designers.hot keys - for example, hit make iTunes switch to the next track abbreviations - for example, enter "qt" to launch QuickTime Player freely configurable pop-up menus - triggered via hot key or hot corner (see below) freely configurable system-wide menus in your menu bar/Butler's docklet Just arrange these tasks in Butler's fully customizable configuration and assign one or more triggers to a task. Butler makes it easier for you to perform a wide variety of potentially recurring tasks. ![]() Many databases have pre-built search filters or a primitive search bar, but these can sometimes limit your ability to be as specific or accurate as you want.
![]() The guide will be especially helpful to less resourced houses of worship.” “The Physical Security Performance Goals for Faith-Based Communities resource provides a visual guide to a goal setting activity that can help houses of worship and faith-based organizations prioritize security goals based on understanding their unique risk. Preparedness is key to mitigating risk,” said Mayya Saab, Executive Director of the Faith-Based Information Sharing and Analysis Organization and DHS Faith-Based Security Advisory Council Member. ![]() “While the threat environment continues to be challenging across all faiths, houses of worship and other faith-based organizations and people are often targets. Understanding that all facilities are different, the goals allow organizations to create tailored, actionable plans that will address their specific needs and serve their community. The Physical Security Performance Goals for Faith-Based Organizations establish a baseline set of security practices to help houses of worship plan for, protect against, and respond to threats. These performance goals are the latest example.”īecause Houses of Worship are the center for regular faith-based services and gatherings across the country, they are vulnerable as potential targets for malicious actors. “The agency has a long track record of supporting faith-based communities in improving physical and cyber security practices. “CISA remains fully committed to its longstanding partnership with faith-based leaders to advance the protection of houses of worship while preserving their open and welcoming environments,” said CISA Director Jen Easterly. I strongly urge all faith-based institutions to take advantage of this new resource and incorporate the security practices it outlines.” “The physical security performance goals we are releasing today provide churches, synagogues, mosques, and other faith-based institutions with cost-effective, accessible, and readily implementable strategies to enhance their security and reduce the risk to their communities. “In this continued heightened threat environment, the Department of Homeland Security is committed to protecting every American’s right to live, express, and worship their faith freely and in safety,” said Secretary of Homeland Security Alejandro N. This is the latest resource the Biden-Harris Administration is offering to faith-based organizations in response to the current heightened threat environment. These Physical Security Performance Goals – modeled after the successful Cybersecurity Performance Goals – are a collection of cost-effective actions specifically tailored for faith-based organizations that can be implemented to reduce risk without sacrificing accessibility. ![]() WASHINGTON – Building on longstanding efforts and redoubling work to support faith-based communities in response to the ongoing conflict in the Middle East, today, the Department of Homeland Security (DHS), through Cybersecurity and Infrastructure Security Agency (CISA), released new resources to help houses of worship and other faith-based organizations enhance their security. “He has led a distinguished 30-year career as a law enforcement official and a nationally-recognized lawyer in the private sector.Developed by CISA, Performance Goals are Tailored for Faith-Based Organizations to Enhance Security “Alejandro Mayorkas is the first Latino and immigrant nominated to serve as Secretary of Homeland Security,” it said. The Biden transition team in its news release naming Mayorkas emphasized the precedent he will set. “Ali has consistently demonstrated that he is not only a strong and highly respected leader, but an empathetic one who knows the heart of the stranger, as the child of a Holocaust survivor, as a Latino, and as a refugee and immigrant himself,” said Mark Hetfield, the president of HIAS, in a statement. Mayorkas is a board member of HIAS, the Jewish immigration advocacy group. “I come from a tradition of a lack of security instilled in me as a very young person,” said Mayorkas, whose parents had moved to Cuba after marrying, then the United States following the revolution there. Among the things that “keep me up at night,” he said at the time, was the threat to “my community,” the Jewish community. Mayorkas grounded his concern in his background and his upbringing. ![]() Overusing our search engine with a very large number of searches in a very short amount of time.Using a badly configured (or badly written) browser add-on for blocking content.Running a "scraper" or "downloader" program that either does not identify itself or uses fake headers to elude detection.Using a script or add-on that scans GameFAQs for box and screen images (such as an emulator front-end), while overloading our search engine.There is no official GameFAQs app, and we do not support nor have any contact with the makers of these unofficial apps. Continued use of these apps may cause your IP to be blocked indefinitely. This triggers our anti-spambot measures, which are designed to stop automated systems from flooding the site with traffic. Some unofficial phone apps appear to be using GameFAQs as a back-end, but they do not behave like a real web browser does.Using GameFAQs regularly with these browsers can cause temporary and even permanent IP blocks due to these additional requests. If you are using the Brave browser, or have installed the Ghostery add-on, these programs send extra traffic to our servers for every page on the site that you browse, then send that data back to a third party, essentially spying on your browsing habits.We strongly recommend you stop using this browser until this problem is corrected. The latest version of the Opera browser sends multiple invalid requests to our servers for every page you visit.The most common causes of this issue are: Your IP address has been temporarily blocked due to a large number of HTTP requests. ![]() A face-down card in the tableau cannot be overturned and played until the face-up card on top of it is removed. Each pile is organized by suit, and cards are placed in ascending order, starting with an Ace and ending with a King.Īrrange cards by making moves according to these rules: The foundation piles: These are the 4 piles you arrange your cards into.The face-up card that is revealed can be used to make plays. The waste pile (or talon): Any cards you flip from the stockpile move face-up into the waste pile.The stockpile: The remaining 24 cards, placed face-down, become the stockpile, which you draw from 1 at a time when you run out of moves on the tableau.The last card in each column is face-up, while the rest remain face-down until revealed. ![]() The first column consists of one card, and the subsequent columns have an additional card until the last column has 7. The tableau: The main area of gameplay is the tableau, which is made up of 7 columns of 28 cards laid out from left to right.Solitaire has four basic piles that you use to play the game: You achieve this by moving face-up cards from the stock pile and the tableau. Your goal is to arrange all cards into the 4 empty foundation piles, organized by suit in ascending order, starting with an Ace and progressing to a King. On Solitaired, you can play unlimited online Solitaire games for free on your phone, desktop, or in full screen. While “Solitaire” typically refers to classic Klondike Solitaire, there are many versions and difficulty levels, such as Klondike Solitaire Turn 3 and FreeCell. Solitaire is a single-player card game in which you try to arrange all of your cards into foundation piles. – If you see “3D Touch Error” or “No 3D Touch” while attempting to measure weight, your device either doesn’t have 3D Touch, 3D Touch is disabled or interfered (e.g. ![]() By doing so, the app will behave like a native app downloaded from the App Store – even supporting features like iOS 13’s native Dark Mode! On iOS 12 and later, you will be prompted to add the web app to your home screen. If you have changed your 3D Touch sensitivity before, please change it in this app’s settings. You can tare the weight by touching the weight label. If it can’t be registered, you can place a metal or conductive/capacitive spoon on the screen, tare the weight and place the object on the spoon. To measure the weight of an object, place something on the screen that can be registered as a touch. Since Apple does not allow scale apps into the App Store, you can try out the app online. This 3D touch scale can measure to a max accuracy of ☑0g, so hope you enjoy! Read below for more info and instructions. Just open the app in Safari using your iPhone with 3D Touch (iPhone 6S/7/8/X/XS ONLY) and start measuring! Note that the item you weighed must be detected by the touch screen, just like a finger, in order to register a weight. *The iPad, iPod Touch, iPhone 6 (and older), iPhone SE (all models), iPhone XR, iPhone 11 (and later), are NOT supported, as they do not have 3D Touch.ĭigital Scale+ is a working, functional weight scale utilising the 3D Touch capability on iPhone to measure weight. ![]() Tap “Use Online” to try the web app immediately. Digital Scale+ – 3D Touch Weight Scale for iPhone ![]() The elegance and look of the house are complete with the position of furniture as a part of the stylistic theme or either as a utility.įurniture transforms an empty space into a complete house. The broad-ranging assortment of furniture from sofas, chairs, tables, cots, beds and additionally type divisions draw out the entire setup of your home. The most basic part of home interiors is the look and portability of furniture. They also choose it based on the upholstery color, or perhaps texture. However, most people don’t choose a center table based on its performance as a piece of furniture alone. It provides you, your family, and your guests with somewhere to put anything comfortably. Your Center table, for example, fulfills a purpose. There are many other home accessories and decorations that can beautify your home but usually, furniture lies first. ![]() The furniture offers mediums to views as far as the weight, mass, and amount of the items.įurniture is the only beginning when it comes to home décor. The heights, volumes, and shapes give us a dream and experience around the house. The furniture gives us an adjusted perspective of the whole space. ![]() The walled region seems to be exhausting and empty until we cover it with furniture. Furniture transforms an empty space into a complete house. The elegance and look of the house are complete with the position of furniture as a part of the stylistic theme or either as a utility. Furniture is the only beginning when it comes to home décor. |
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