12/12/2023 0 Comments Diffraction limited telescope![]() The imaging system's resolution can be limited either by aberration or by diffraction causing blurring of the image. Points closer than the Rayleigh criterion (bottom) are difficult to distinguish. Points far apart (top) or meeting the Rayleigh criterion (middle) can be distinguished. Airy diffraction patterns generated by light from two point sources passing through a circular aperture, such as the pupil of the eye. Not to be confused with Rayleigh roughness criterion. In scientific analysis, in general, the term "resolution" is used to describe the precision with which any instrument measures and records (in an image or spectrum) any variable in the specimen or sample under study. As explained below, diffraction-limited resolution is defined by the Rayleigh criterion as the angular separation of two point sources when the maximum of each source lies in the first minimum of the diffraction pattern ( Airy disk) of the other. The term resolution or minimum resolvable distance is the minimum distance between distinguishable objects in an image, although the term is loosely used by many users of microscopes and telescopes to describe resolving power. Resolving power is the ability of an imaging device to separate (i.e., to see as distinct) points of an object that are located at a small angular distance or it is the power of an optical instrument to separate far away objects, that are close together, into individual images. For this reason, high resolution imaging systems such as astronomical telescopes, long distance telephoto camera lenses and radio telescopes have large apertures. The Rayleigh criterion shows that the minimum angular spread that can be resolved by an image forming system is limited by diffraction to the ratio of the wavelength of the waves to the aperture width. The closely related term spatial resolution refers to the precision of a measurement with respect to space, which is directly connected to angular resolution in imaging instruments. The value that quantifies this property, θ, which is given by the Rayleigh criterion, is low for a system with a high resolution. The colloquial use of the term "resolution" sometimes causes confusion when an optical system is said to have a high resolution or high angular resolution, it means that the perceived distance, or actual angular distance, between resolved neighboring objects is small. It is used in optics applied to light waves, in antenna theory applied to radio waves, and in acoustics applied to sound waves. JSTOR ( January 2012) ( Learn how and when to remove this template message)Ī series of images representing the magnification of M87* with an angular size of some microarcseconds, comparable to viewing a tennis ball on the Moon (magnification from top left corner counter−clockwise to the top right corner).Īngular resolution describes the ability of any image-forming device such as an optical or radio telescope, a microscope, a camera, or an eye, to distinguish small details of an object, thereby making it a major determinant of image resolution.Unsourced material may be challenged and removed.įind sources: "Angular resolution" – news Please help improve this article by adding citations to reliable sources. ![]() The telescope image shown here was taken in a test bed with a scene generator that simulates low-Earth orbit in terms of resolution.This article needs additional citations for verification. The field of view of Star-9 is 1 µrad square, or 2000 × 2000 critically sampled pixels at the image plane the measured root-mean-square wavefront error is 0.08 waves at 635 nm. An error signal is fed back to intermediate optics that correct for tilt and piston. The array of 125-mm-diameter, f/15 collector telescopes that makes up the Star-9 is held in proper relative phase by extracting wavefront information from a pair of focused and defocused images-a method called phase diversity. A patent on the technology is held by three Lockheed Martin employees. General Dynamics supplied the phase-diversity image sensor used to feed error signals to the control system. The optomechanical design, assembly, and test of the testbed and its control system were undertaken by Lockheed Martin. Their wide-field Fizeau telescope, called the Star-9 for its nine apertures, is returning experimental data showing diffraction-limited operation. Another approach, pursued by researchers at General Dynamics Advanced Information Systems (Ann Arbor, MI) and the Lockheed Martin Advanced Technology Center (Littleton, CO), coherently combines the output of an array of small telescopes, resulting in a large effective aperture and yet a short length and low mass. While an optical telescope can be made larger by scaling up the whole optical system, perhaps even using a segmented mirror, this rapidly leads to a very large and heavy telescope.
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12/12/2023 0 Comments Baja blast sodaNonetheless, it’s always a good idea to check product labels if you’re sensitive to caffeine or trying to limit your caffeine intake. Although this may be more caffeine than some people are used to, it’s still less than what you’d find in a typical cup of coffee. ![]() However, the amount of caffeine may vary depending on the size of the drink ordered. The answer is yes! According to factual data, Mountain Dew Baja Blast – the soda that’s used to make the Baja Blast at Taco Bell – contains 4.5mg of caffeine per fluid ounce or 54mg in every 12-ounce cup. If you’re a fan of Baja Blast from Taco Bell, you might wonder if this popular soda contains caffeine. Now that you know what’s in Baja Blast, why not try making it at home? You only need some regular Mountain Dew and Powerade Berry Blast – plus ice – to recreate this refreshing tropical lime flavor.
12/12/2023 0 Comments Access apple airport base station![]() I am wondering if all that I have tried I have inadvertently created a larger problem than the one that I was seeking to resolve which was simply connecting to the base station remotely (from IOS devices) for troubleshooting etc. But all that seems to happen is that the devices in the house are "booted off" the wireless unpredicatably and there is a problem joining the network, especially with IOS devices. Configuration: To manage an Apple Airport Base Station (an Apple brand wireless access point), launch the AIrport Utility in the Applications/Utilities folder on your Mac. I thought it would be helpful based on what I was advised regarding losing the connection. Open AirPort Utility, located in the Utilities folder in the. Choose the wireless network you want to change. I have tried reservations and when I do so I am able to connect to the base station but not the Internet. AirPort Extreme - Setting Advanced Options 1. Select your base station in the resulting window and click. It is connecting the base station that seems to be the problem. Connect the AirPort Extreme Base Station to a power source using the supplied AC power adapter. Open the AirPort Admin utility (found in the Utilities folder within the Applications folder). When I try the Mac informational for setting up Back to my mac I seem to have the correct settings-at least for the one computer to which I am able to connect. Obviously, I have misunderstood some steps. However, the base station does not appear in my finder where the other computer appears. Utility that allows users to configure an AirPort Wi-Fi Base Station to create a wireless network and manage a USB device. In the graphical overview, select the base station you. With 802.11ac technology and a powerful beamforming antenna array, AirPort Extreme gives you up to 3x faster Wi-Fi and a stronger. I am able to connect to another mac with Back to my mac. Open the AirPort Utility app on your Mac, located in the Utilities folder in the Applications folder. If you are using only wireless cards to connect your computers, you can plug the cable modem LAN port into the Airport Base station directly (you may need to. ![]() Thank you for your help Douglas and Tesserax. Ports 20-21 is used for FTP (File Transfer Protocol - but is broken the Airport Extreme 6th Generation), Port 23 is used for Telenet, etc. If for example, you wish to log into a Web page on a web server in you local network, then you would port forward port 80 to the IP address of the server on your local network. If youre connecting either an AirPort Extreme or a Time Capsule to your eero network, youll have to disable the wireless and routing functions on either. If you wish to access another device on your local network using a web browser, then you will use the Port Forwarding settings. Now when you are away from your home computer, you should see your computer showing up in the Finder sidebar. In System Preferences, set Sharing - turn on File Sharing, and share a folder. Apples newest AirPort Extreme Base Station model A1521 (and the related Time Capsule) doesnt just represent an 802. To accomplish this, set the BTMM ON in you iCloud Preference, and in the Airport Exteme - log into your iCloud account. Then use the Airport utility and enter the Dynamic DNS - or public IP to access the Extreme - FROM A REMOTE location.īack to My Mac - essentially allows you to access files/documents on your home computer via the Internet. For example: afp://Click Connect You should be prompted for your user name and password. This following code, saved as an application in script editor, allows you to insert your desired time to launch any application you choose.If you are attempting to change settings on the Airport Extreme remotely, all you really need to do is to set the WAN access. To access the AirPort Disk: macOS: From the Finder > Go > Connect to Server Enter the DynDNS-provided Domain Name of the base station, followed by a colon and the Public port number that you chose from the setup steps above. If you want to avoid using Calendar.app, here is an interesting solution you may be interested in. Then you can run that file on a calendar event directly from calendar app. You can also try saving the script in script editor as an application, grant accessibility access to the new app, then just have Automator run that new app on the calendar event.īetter yet, why not just bypass Automator completely? Again, in script editor, export that code as an app, granting accessibility access in system preferences. Tell application "AirPort Utility" to quit I added a try statement to your script and ran it directly from script editor with no problems at all.Ĭlick image 2 of group 1 of scroll area 1 of window 1 of application process "AirPort Utility"Ĭlick menu item 3 of menu "Base Station" of menu bar 1 of application process "AirPort Utility" 12/11/2023 0 Comments 6 original monopoly piecesNext, you will want each player to pick a game piece. You should likewise spread out the Chance and Community Chest cards on the board. Ensure every player has enough space to keep their cash and property deeds before them. Open the Monopoly board and lay it on a level surface. Although it can be played with two players, it is far more fun with more players. When the game is played with two players, it is advised to up the number of players because of the nature and mechanics of the game. Monopoly is played in such a way that the principles are muddled, and numerous players have their own varieties that aren’t recorded in the rulebook. One thing you should know about monopoly is that it is a game of chance, luck and player skill. A jail term can be ended by performing certain tasks demanded by the opponent. This game is a game where a player can end up in jail, where such a player would be inactive. Money acquired in this game can be lost through game processes like Community chest squares, tax squares and the likes. ![]() The aim of each player in this game is to make the opponent(s) go into bankruptcy. In this game, you buy and trade properties, you build properties and you collect rent for these properties from opponents. Monopoly is a board game in which players play a two-sided dice in order to go round the board. This is what allows the players of this game, no matter what piece thy use to actually win the game. Although these pieces were originally intended to separate the rich and the poor, the players of this game all start out with the same amount of money, and the same opportunity. These items for the poor would represent jobs that rich people would hire poor people to do. For instance, a rich person would own an expensive dog, a car, or a boat, while a poor person would own the wheelbarrow, the iron, or the shoe. Originally the pieces were just items that a rich person would own or use versus items that a poor person would use. ![]() What do these pieces mean?Īlthough these pieces tell the different types of players in monopoly, it is not always true of what the player re[resents. Iron types of players are called pluggers. The iron type of player refers to those who are persisting and prevail despite adversities. This is a piece that is equally played by males and females in the game. They additionally will in general figure the chances of a money related return before making a venture. These players wouldn’t fret causing them to notice themselves or being dubious in the game and play deliberately. The hat kind of player will in general be contemplative, all things considered, yet the game is an incredible getaway for them, where they can be somewhat more overwhelming than normal. It is picked by 1 of every 5 Monopoly players. This game piece is also a joint second most popular piece. They take additional time tallying their cash. ![]() Canine players see themselves as mellow daring people and cautious in their system. They are intellectually skillful and enthusiastic about winning. They view themselves as reliable, faithful, and quick to play. They will in general be more female than male. This piece is favored by 1 out of 5 Monopoly players it is the second most popular piece. Players who pick the vehicle will in general be male and are exceptionally energetic. Individuals who pick it will in general be cordial, inviting, flexible, and versatile. These pieces have meaning among which include, conflict, wealth, hard work, and an agreement between players(faithfulness) among others. The game has its pieces to be a wheelbarrow, an iron, a hat, a ship, a dog, a race car, and a few others. ![]() Now that we have seen monopoly and its gameplay, let us now consider its game pieces. 12/11/2023 0 Comments Greenbay packers roster![]() S (5): Darnell Savage, Rudy Ford, Jonathan Owens, Dallin Leavitt, Anthony Johnson Jr. OLB (6): Preston Smith, Rashan Gary, Kingsley Enagbare, Lukas Van Ness, Justin Hollins, Brenton Cox Jr.ĬB (4): Jaire Alexander, Rasul Douglas, Keisean Nixon, Carrington Valentine ILB (5): De’Vondre Campbell, Quay Walker, Isaiah McDuffie, Eric Wilson, Tariq Carpenter roster that Packers scout and personnel director Jack Vainisi was loading with talent, the Packers finished a miserable 1101 in Kramer's rookie season. OL (11): Elgton Jenkins, David Bakhtiari, Josh Myers, Jon Runyan, Yosh Nijman, Royce Newman, Sean Rhyan, Zach Tom, Rasheed Walker, Luke Tenuta DEFENSE (26)ĭL (6): Kenny Clark, TJ Slaton, Devonte Wyatt, Colby Wooden, Karl Brooks, Jonathan Ford TE (3): Luke Musgrave, Tucker Kraft, Josiah Deguara ![]() WR (6): Christian Watson, Romeo Doubs, Samori Toure, Jayden Reed, Dontayvion Wicks, Malik Heath Here’s the Packers’ initial 53-man roster for 2023: OFFENSE (25) The practice squad can also begin forming after the waiver claim period ends Wednesday. Teams can begin putting in waiver claims on released players on Wednesday. In the NFL’s annual analysis of the 53-man rosters for Week 1, the Green Bay Packers are young, tall and heavy. They are currently members of the North Division of the National Football Conference (NFC) in the National Football League (NFL), and are the third-oldest franchise in the NFL. Of course, Brian Gutekunst’s initial roster is subject to change almost immediately. Here’s a tall tale about the Green Bay Packers’ 2023 roster. The Green Bay Packers are a professional American football franchise based in Green Bay, Wisconsin. The Green Bay Packers cut their roster down to 53 players by Tuesday afternoon’s deadline. 12/11/2023 0 Comments Backup computer to google drive![]() Not your computer Use a private browsing window to sign in. Forgot email Type the text you hear or see. Learn more about troubleshooting sync issues. Access Google Drive with a Google account (for personal use) or Google Workspace account (for business use). Access all of your Google Drive content directly from your Mac or PC, without using up disk space. If any files or folders fail to back up, they’ll appear in your sync error queue. Choose folders on your computer to sync with Google Drive or backup to Google Photos. You can use your computer as normal while the back up is in progress.
12/11/2023 0 Comments Benita andrew yang twitter![]() when Yang was trying to be nice to someone on the subway he didn't know. His campaign released said, "The video simply reflects a quick awkward moment. On the campaign trail, Yang has come across as an affable, nice guy. "We need a mayor who's going to stand up and say no, heck no," Wiley said. /nytimes/status/1405578520173203466 Watch: Andrew Yang’s response to a question about how he would handle mental health during Wednesday's NYC mayoral debate drew fire on social media from people who said it lacked empathy or understanding. Andrew Yang has failed the test - and New York women - time and time again. We need leaders with the backbone to stand up to misogyny when it is happening in real time. When too many political leaders have betrayed our trust, abused their power, and sexually harassed and assaulted women, we need public officials who will protect women instead of laugh at us. To put it plainly - this is disqualifying for someone who is seeking to be mayor of New York. ![]() And laughing at it is the latest in a long list of troubling evidence about Yang's character that follows countless reports of toxic masculinity, misogyny, and bro-culture that have defined his past campaigns and companies. ![]() But this isn't a laughing matter, and it isn't just "locker room talk." Language like this perpetuates real violence against women. When Andrew Yang was asked by supporters about violently assaulting women, he responded by laughing. A small group of progressive elected women, including State Senator Alessandra Biaggi and Assemblymembers Linda Rosenthal, Nily Rozic, Carmen De La Rosa, and Catalina Cruz, released the following statement: 12/11/2023 0 Comments 8000 psi to mpa![]() Kilometers per liter, liters per 100 kilometers, miles per gallonīits, nybbles, bytes, metric prefixes: kilobytes (kB), megabytes (MB), binary prefixes: kibibytes (KiB), mebibytes (MiB) GHz, gigahertz, hertz, Hz, KHz, kilohertz, megahertz, MHz dollars, Uzbekistani sum, Venezuelan bolivares fuertes, Venezuelan bolivars, Vietnamese dong, Yemeni rials, Zambia kwachaīits per second (bps), bytes per second (Bps)īarrels of oil equivalent, British thermal units, BTU, calories, electron volts, ergs, foot-pounds, grams of TNT, joules, kilocalories, kilograms of TNT, megatons of TNT, megawatt hour, mwhr, therm, tons of tnt, watt hoursĬFM, CFS, cubic foot per minute, cubic foot per second, liter per minute, liter per second, LPM, LPSĭynes, kilograms-force, newtons, pounds-force Symbols, abbreviations, or full names for units of length,Īrea, mass, pressure, and other types.Arc minutes, arc seconds, degrees, radians, revolutions, turnsĪcres, ares, barns, cricket pitches, dunams, football fields, football pitches, hectares, pings, Planck areas, sections, sqcm, sqkm, sqm, sqmm, square centimeter, square feet, square inch, square kilometer, square meter, square millimeter, square yards, stokes, survey townshipsĪlgerian dinars, Argentine pesos, Australian cents, Australian dollars, Bahrain dinars, Bolivian bolivianos, Botswana pula, Brazil reais, British pounds, Brunei dollars, Bulgarian levs, Canadian cents, Canadian dollars, Cayman Islands dollars, Chilean pesos, Chinese yuan, Colombian pesos, Costa Rican colones, Croatian kuna, Czech koruna, Danish kroner, Dominican pesos, Egyptian pounds, Estonian kroons, Eurocents, Euros, Fiji dollars, Honduran lempiras, Hong Kong dollars, Hungarian forints, Indian rupees, Indonesian rupiahs, Israeli shekels, Jamaican dollars, Japanese yen, Jordanian dinars, Kazakh tenge, Kenyan shillings, Kuwaiti dinars, Latvian lats, Lebanese pounds, Lithuanian litas, Macedonian denari, Malaysian ringgits, Mauritian rupees, Mexican pesos, Moldovan leu, Moroccan dirhams, Namibian dollars, Nepalese rupees, Netherlands Antilles guilders, New Zealand dollars, Nicaraguan cordobas, Nigerian naira, Norwegian kroner, Omani rials, Pakistan rupees, Papua New Guinean kina, Paraguayan guaranies, Peruvian nuevos soles, Philippine pesos, Polish zloty, Qatar riyals, Romanian lei, Russian rubles, Salvadoran colones, Saudi riyals, Seychelles rupees, Sierra Leonean leones, Singapore dollars, Slovak koruna, South African rands, South Korean won, Sri Lankan rupees, Swedish kronor, Swiss francs, Taiwan dollars, Tanzanian shillings, Thai baht, Trinidad dollars, Tunisian dinar, Turkish liras, Ugandan shillings, Ukrainian grivnas, United Arab Emirates dirhams, Uruguayan pesos, U.S. You can find metric conversion tables for SI units, as wellĪs English units, currency, and other data. It is the pressure resulting from a force of one pound-force applied to an area of one square inch.Ĭonversion calculator for all types of measurement units. ![]() The pound per square inch or, more accurately, pound-force per square inch (symbol: psi or lbf/in² or lbf/in²) is a unit of pressure or of stress based on avoirdupois units. The unit is named after Blaise Pascal, the eminent French mathematician, physicist and philosopher. The pascal (symbol Pa) is the SI unit of pressure.It is equivalent to one newton per square metre. ![]() The definition of a pascal is as follows: The SI prefix "mega" represents a factor of Psi to MPa, or enter any two units below: Enter two units to convert From: You can do the reverse unit conversion from 12/11/2023 0 Comments Loctite extend rust neutralizerRoutes of Exposure: Eye contact, Skin contact, Inhalation. Prolonged overexposure to solvent ingredients may cause adverse effects to the liver, urinary, and blood forming systems. Reports have associated repeated and prolonged overexposure to solvents with permanent brain and nervous system damage. Extreme overexposure may result in unconsciousness and Wash hands after using.Įmergency Overview: Irritation of eyes, skin and respiratory system. Intentional misuse by deliberately concentrating and inhaling the contents can be harmful or fatal. Heat from sunlight radiators, stoves, hot water, and other heat sources could cause container to burst. Do not puncture, incinerate, or expose to temperature above 120 degrees F. Use approved bonding and grounding procedures. Turn off stoves, electric tools and appliances, and other sources of ignition. Extinguish all flames, pilot lights, and heaters. During use and until all vapors are gone: Keep area ventilated. Avoid breathing of vapor and mists.Avoid skin contact. Vapors will accumulate readily and may ignite explosively Keep away from eyes. Keep away from heat, sparks or open flame. HMIS is the Hazardous Materials Identification System developed by the American Coatings Association and indicates the levels (“1” to “4”) of Health Hazard, Flammability Hazard and Physical Hazard associated with a specific product.HMIS RATING Products are not tested and manufacturer's information presented here is not evaluated by DeLima Associates.ĭate when validity of Material Safety Data Sheet (MSDS) or Safety Data Sheet (SDS) was last verified.MSDS Verified : ![]() Ingredients and Health Effects Information are taken from the manufacturer's product label and/or the Material Safety Data Sheet (MSDS). ![]() Identified, on a case-by-case basis, from scientific evidence as causing probable serious effects to human health or the environment of an equivalent level of concern as those above (e.g. Persistent, Bioaccumulative and Toxic (PBT) or very Persistent and very Bioaccumulative (vPvB) according to the criteria in Annex XIII of the REACH Regulation, orģ. Carcinogenic, Mutagenic or toxic to Reproduction (CMR), meeting the criteria for classification in category 1 or 2 in accordance with Directive 67/548/EEC or in category 1a or 1b in accordance with EC No 1272/2008This directive was recently replaced by the new EU regulation (EC) No 1272/2008.Ģ. SVHC are defined in Article 57 of Regulation (EC) No 1907/2006 (“the REACH Regulation”) and include substances which are:ġ. ![]() SVHC is a substance (identified by the European Chemicals Agency) that may have serious and often irreversible effects on human health and the environment. 12/11/2023 0 Comments Chicago reflection lake michigan![]() Also, be sure to buy some cherries when they’re in season! The Door Peninsula is surrounded on 3 sides by water. Peninsula State Park is also a popular destination for hiking, biking, fishing, camping and more. Visit Whitefish Dunes State Park for the sand dunes, beaches and views across the water. You can go out on a kayak or take a boat tour to see the many lighthouses dotting the shores. Its natural beauty is worth a detour between Milwaukee and Green Bay. Stop 3: Door Peninsula, Wisconsinĭoor County, which includes the Door Peninsula and a couple of islands, sits between the waters of Green Bay and Lake Michigan. If you plan to stay overnight, be sure to check out some of the breweries, whether its the historic Pabst brewery or some new craft beer players. Or go to the Milwaukee Art Museum or Discovery World science museum both located right on the water. You can take a break at Veterans Park or Lake Park and Bradford Beach. Known for its breweries (its baseball team is even called the Brewers!), the city on the shores of Lake Michigan has a lot more to offer than beer. Just over 90 miles up the road is the largest city in Wisconsin, Milwaukee. Ohio Street Beach on Lake Michigan Stop 2: Milwaukee, Wisconsin There are also several beaches up and down the coast including Oak Street Beach, Montrose Beach, North Avenue Beach and Ohio Street Beach. ![]() You can find the Art Institute of Chicago, Shedd Aquarium and Field Museum among the many things to do in the parks. Millennium Park and Grant Park are just south of the pier bordering the lake and are a great way to spend a day. There is Navy Pier, with its Ferris wheel and departure point for boat cruises. If you are visiting during late spring, summer or early fall, the lakefront is a great place to spend time. Some of the most popular things to do in Chicago are along Lake Michigan. For those wanting a more outdoorsy trip, there are also several state parks and multiple opportunities for camping and outdoor pursuits around the lake. You will also pass through small towns too numerous to mention here, so be sure to allow extra time to stop if you see something interesting. However, it is possible to take shortcuts via car ferry between a couple of the stops on our list. You will pass through Illinois, Wisconsin, Michigan and a tiny bit of Indiana if you do the full road trip. But of course, you will want to stop along the way, so it’s best to plan for about a week if you want to do the whole route! The driving distance around Lake Michigan is roughly 1,100 miles and will take about 15 hours without stopping. As the only Great Lake that lies entirely within US borders, you can drive around the whole thing without having to do a border crossing into Canada. Chicago’s location on the shores of Lake Michigan makes it a great starting point for a circular road trip through the four US states that border the lake. |
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