![]() ![]() The key point is that the local symmetry group in QED, which is U(1), is Abelian. In quantum electrodynamics(QED), there is one gauge field called the photon and is denoted by $A_\mu$. Interactions in a theory are mediated by gauge fields. The answer to why you could add electric fields in the first place, or more precisely, what causes the equations of motion to become linear (instead of something else random), comes from symmetry. It needs to be tested again and again in case there is some new theory developed in electromagnetic field theory or quantum mechanics.įirst, superposition principle and linearity is the same thing, exactly how Code wrote in a comment above. Summary: Maxwell theory is not a complete theory (Otherwise do not need QET), superposition principle should be an independent principle to Maxwell equations. Can this kind wave be supposed? It is not clear. As I know the wave collapse is related to the concept of time-reversal waves. The wave collapse process if it exists should be some kind of waves. Anyway superposition principle is not tested like Coulomb's law. There are some publications that tell us the supposition principle is correct at 15%, (I forget the cite place). If something is wrong we first need to test whether or not the superposition principle is correct. This means something is wrong in classical electromagnetic field theory. Our current electromagnetic field theory (Maxwell theory) did not reflect this point of view. In order to let the sun shine there needs the absorbers. Wave can be supposed, but it is clear that the particle cannot be supposed.įeynman and his doctor father Wheeler tell us if the space is empty, the sun cannot shine. Radiation is a very complicated phenomena, our today's theory still does not answer the problem of wave-particle duality problem. Can the retarded wave and advanced wave be supposed? This is not clear. This current should produce some wave, if this wave is retarded wave, the receiving antenna actually is a transmitting antenna but not a receiving antenna. We know there is current in the receiving antenna when it receives wireless waves. ![]() The mutual energy flow theorem also supports the advanced wave. However the absorber theory of Wheeler and Feynman, Transactional interpretation of John Cramer supports the advanced wave. Most scientists do not accept the advanced wave because of the causality problem. The receiving antenna sends the advanced wave. As I know the transmitting antenna sent retarded wave. They are the solutions of Maxwell equations. However it is difficult to prove the radiation field can be superposed.įor radiation fields, there are two kind of fields retarded potential and advanced potential. ![]() Hence Lorenz should get the respect similar to Maxwell.Īs I know the suppositions of the static field electric field and static electric magnetic field is self-explained. Lorenz introduce the retarded potential is base on his study in optic and elastic wave. The concept of retarded potential is equivalent to the displacement current of Maxwell. He also introduced retarded potential in the same paper. Only a few years later than Maxwell's theory. Lorenz gauge should be as 5th Maxwell equations. Hence in order to solve the electromagnetic problem, Lorenz gauge is required. Hence superposition principle is an independent principle. Actually Maxwell equation + Lorenz gauge + superposition principle together solve the current electromagnetic problems. Maxwell's equations did not answer all electromagnetic theory. what piece of knowledge is fundamental rather than derived). When we learn all this physics today we sometime forget the history, how our knowledge is connected to history, and what comes first (i.e. This is how we know that the field behaved linearly. ![]() The more fundamental equation is Coulomb's law, which was discovered as an empirical law, along with its linearity, by experiments conducted by Coulomb. You state using Gauss' law to calculate the field. Once you "prove" that a set of equations is in fact linear you can immediately apply this result. The proof can be found in most math texts on ordinary or partial differential equations, also linear algebra or operator theory. Linearity means that if F1 is a solution for S1, and F2 is a solution for S2 then F1 + F2 is a solution for S1 + S2. Where D() is some abstract differential linear operator. Maxwell's equations are just one of many that fall into this category. It is a mathematical principle and it holds for any linear equation or system of equations. To put it simply superposition does NOT follow from Maxwell's equations. ![]()
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![]() ![]() 2013 Feb 34(2):98-107.Advanced Accelerator Applications ( AAA or Adacap) is a France-based pharmaceutical group, specialized in the field of nuclear medicine. Single photon emission computed tomography/computed tomography in the evaluation of neuroendocrine tumours: a review of the literature. Lu SJ, Gnanasegaran G, Buscombe J, Navalkissoor S. 2009 90(2):184-9.īalon HR, Goldsmith SJ, Siegel BA, Silberstein EB, Krenning EP, Lang O, Donohoe KJ, Society of Nuclear Medicine Procedure guideline for somatostatin receptor scintigraphy with (111)In-pentetreotide. European Neuroendocrine Tumor Society ENETS Consensus Guidelines for the Standards of Care in Neuroendocrine Tumors: somatostatin receptor imaging with (111)In-pentetreotide. Kwekkeboom DJ, Krenning EP, Scheidhauer K, Lewington V, Lebtahi R, Grossman A, Vitek P, Sundin A, Plöckinger U, Mallorca Consensus Conference participants. Its utility in detecting medullary thyroid carcinomas and pituitary tumors is comparatively less.Ĭopyright © 2023, StatPearls Publishing LLC. An octreotide scan has shown to localize 86% carcinoids, 89% neuroblastomas, 86% pheochromocytomas, 94% paragangliomas, and 80% primitive neuroectodermal tumors (PNETs). Gamma cameras work to detect the radioactive octreotide tracer, and that tells the location of the tumor cells. The second and newest somatostatin receptor-based imaging uses positron emitter gallium (Ga) to mark somatostatin analogs, including Ga-DOTATOC (DOTA-Tyr3-octreotide), Ga-DOTANOC (1-Nal3-octreotide) and Ga-DOTATATE (DOTA-(Tyr)-octreotate), whose uptake is measured by PET. Octreotide scan specificity and the anatomic details of SPECT/CT are thereby combined. This scan provides a planar whole-body image, which in modern medicine fuses with single-photon emission computed tomography (SPECT) and CT. ![]() There are two types of imaging based on these receptors the first and commonest is an octreotide scan utilizing 111 In-DTPA (diethylenetriamine pentaacetate)-D-Phe-1-octreotide and binding mainly to SSTR 2 and 5. SSTR-2 shows maximum expression, followed by SSTR 1,5,3 and 4. SSTRs maximally express on well-differentiated neuroendocrine tumors (NETs). These receptors show their presence in the brain, pituitary, pancreas, thyroid, spleen, kidney, GIT, blood vessels, peripheral nervous system, and immune cells. Somatostatin exerts its anti-proliferative and anti-secretory function after attaching with one of the five types of somatostatin receptors (SSTR1- SSTR5), which are G-protein coupled receptors (GPCRs). This radiolabelled tracer then attaches to the tumor cells having the receptor for somatostatin. Octreotide radiolabeling is with indium-111. Octreotide is a synthetic analog of somatostatin, which is an endogenous peptide released by neuroendocrine cells, activated immune cells, and various inflammatory cells. For the detection of pancreatic neuroendocrine tumors, an octreotide scan has a sensitivity of 75 to 100%. Neuroendocrine cells appear in many areas, including the brain, thyroid, lungs, and GIT. This scintigraphy is useful in the detection of carcinoid tumors and various neuroendocrine tumors. ![]() Octreotide scan is also known as somatostatin receptor scintigraphy. ![]() ![]() If you’ve already installed the app on another machine, it may say Install instead. Then you can click Open when it’s complete. The button will be marked Free, if it’s a free app, or give the price if it’s paid.Ĭlick the button and the installation will begin. When you’ve found the Fldigi on windows store, you’ll see the name and logo, followed by a button below. Step 3: Installing the app from Windows Store Or you can Select Apps if you want to explore more apps that available, according to popularity and featured apps. You can find the Fldigi in Windows store using search box in the top right. Step 2: Finding the apps on Windows Store It looks like a small shopping bag Icon with the Windows logo on it. You can find the Windows Store at your desktop widget or at bottom in the Taskbar. Please check this recommended apps: Sopcast Apps Windows 10 Method 2: Installing App using Windows Store
![]() ![]() Her next outfit is of a white tank top with a long, wrapped red skirt, and like her previous outfit her hair is loose and she is barefoot.īy the end of the movie, Jane wears a bikini-like loincloth consisting of only a brownish-red tank top that reveals her midriff and a matching short skirt. Later, when Jane is introducing Tarzan to her father, she wears a yellow shirt with a long green skirt with no shoes, and her hair is let loose. ![]() ![]() When Jane first appears, she wears a long yellow dress and large yellow bustle with a purple cravat, white gloves, white boots (with black on the soles, toes, and heels, like Mary Jane shoes), white petticoat, white frilly knee-length pantalettes and her hair was in a bun. When she first appears in the movie, her outfit and personality wasn't adapted to the jungle, but as the film moves on, her outfit becomes more revealing as she grows more attached to the jungle to the point that at the end of the movie her appearance is now similar to Tarzan as she now lives in the jungle. In Tarzan, Jane is a woman in her early 20s with fair skin, blue eyes, and long, brown hair. She slowly began to lower her defenses (visualized through her progressive change of attire), became more open-minded to the peculiar world in which she was exploring, and eventually felt her home was not in England but in the jungle itself and with Tarzan. After her first encounter with Tarzan, Jane grew a natural understanding of the ape-man and the jungle itself. Interestingly, however, she is somewhat quick to adapt. Within the jungle, she is also out of her element, meaning she initially had difficulty surviving its perils upon encountering them, forcing her to be saved by Tarzan repeatedly. She has a habit of getting herself into trouble, and sometimes due to her own arrogance, such as when she teased and taunted a baby baboon, not realizing his aggressive family was nearby and ready to protect their child. ![]() This led to bitterness between herself and her arrogant guide, Clayton, who continuously doubted Jane's capabilities.įor all of her talents, Jane is far from perfect. She generally appreciates and respects the animal kingdom, and takes it as her responsibility to be mindful of their living conditions during her explorations. Though she primarily works from a reference, her sketch of Tarzan was done solely on memory, further exemplifying her talent.Īside from art, Jane has a passionate admiration for wildlife of all kinds. Overall, Jane is nevertheless intelligent and greatly gifted in her skills as a zoologist and artist seen several times throughout the film, Jane can conjure an extremely accurate representation of an animal (or even a human, such as Tarzan) and portray it on her sketch board with relative ease and exquisite detail. However, she still has a sense of standards and tries to stay true to her roots as an Englishwoman while also adapting to life in the jungle. Their most ambitious expedition is one taking place in Africa, where a long-awaited journey to study gorillas was to occur.ĭespite her origins linking back to upper-class England, Jane is fairly eccentric and spontaneous - not unlike her father. Together, they use their combined resources to garner a better understanding of animal habitats and behavior. What became of Jane's mother is unknown, though Archimedes briefly mentioned that their daughter takes after her, quite a bit.Īt adulthood, Jane became an animal researcher in a field that allows her to work closely with her father. Jane is a young woman living in Victoria-era Britain, alongside her father, the esteemed Professor Archimedes Q. ![]() ![]() There’s a selection of strange festivalsĪs well as the bike film festival, there’s the Faux Film Festival, which parodies the film industry, creating fake trailers, spoofs, mockumentaries and more. You can take organised cycling tours with Pedal Bike Tours, all of which end up back at their shop where you can talk bikes over a local beer. If you’re not up for riding in the buff, there’s the Worst Day Of The Year bike ride to help you get over the February blues (fancy dress encouraged), and a bike-themed film festival in May. Every June sees hundreds of people gather in the nude for the World Naked Bike Ride, which may sound silly, but is for a serious cause: to raise awareness for cyclists’ vulnerability on the roads. The city takes cycling to extremesĪ whole host of bizarre bicycle-themed events are held throughout the year in Portland. Barely larger than a plant pot, the world’s smallest park is difficult to spot – walk along the waterfront and you’re likely to see bemused visitors near SW Taylor Street trying to match the park on their map with the area around them.ĭespite its size, it’s treated like any other park – events and concerts take place around the site (including, apparently, a wedding), and a miniature ferris wheel was once placed into it by a full-size crane. Guinness world record-holder Mills End Park is just two feet across. Check your transit directions using this link.1. Several bus lines also serve Portland State. The venue is also quite close to the downtown end of the Green line, and is four stops away from the Red/Blue lines. The SW Lincoln St stop on the Orange line is right in front of the venue. If you live locally, transit may be the easiest and cheapest option for you to come to the competition. Privately owned lots may be even cheaper for parking. More information on PSU's available lots can be found here. Many lots on the PSU campus offer a much cheaper hourly and daily rate. Parking in the hotel's lot is $3 an hour, $12 a day, or $15 overnight. ![]() The competition will be held in the Columbia Falls Ballroom at the University Place Hotel on Portland State University's campus. ![]() You may be able to secure a better rate by calling and saying you are here for this event. If you'd like to stay in the same building as the competition venue, book your hotel room at the link here. We hope that this system will fairly divide up the judging of the competition and make the competition run smoothly for all. This will allow anyone with questions about how to judge to be properly prepared when they are expected to help. We will provide a judging tutorial at the beginning of the day, right before the start of the 3x3x3 speedsolve event. If you do not arrive to help during your scheduled event, and there are not enough staff members, we reserve the right to disqualify you from competing. For each event you sign up for, you will be assigned to help out for just one group of that event. All competitors are expected to help at this competition. In addition, you will also receive staffing assignments. When you arrive, you will receive a card/nametag with personalized information detailing your events and what group you will be competing in for each event. In addition, please read this document before coming to the competition to learn about the procedures for judging. There is a video here for the basic overview of the rules. All newcomers must be familiar with the WCA Regulations before competing. There are multiple things a first-timer must know before competing. HighlightsĪLL COMPETITORS MUST READ THIS TAB BEFORE REGISTERING. While there are no restrictions in place currently, we reserve the right to implement a mask mandate or vaccine/negative test requirement if the COVID-19 situation worsens by the competition. Not abiding by these responsibilities can result in disqualification.īy registering, you and all guests that attend on your registration agree to the information in the Health and Safety tab. This tab details the responsibilites of all competitors at this competition. ![]() Please note that even after payment, registrations need to be manually approved before appearing on the registration list.īy registering, competitors agree to the information in the Competitor Responsibilities tab. Your registration will not be confirmed (moved from the waiting list) until payment has been completed. No on the spot registrations will be accepted. If you are a registered competitor you may change your registered events until on the Register tab. Registrants on the waiting list may be accepted onto the competitor list until. If your registration is cancelled before you will be refunded 100% of your registration fee. The base registration fee for this competition is $25 (United States Dollar). There is a competitor limit of 85 competitors. If this is not your first competition, associate your WCA ID to your WCA account here. Create a WCA account here if you don't have one. ![]() ![]() ![]() One notable difference between Little Devil Inside and The Witcher is that the world of Little Devil Inside appears to be cruel to its heroes. In one of the trailers, we are shown what it looks like to accept a job, which almost resulted in the character being sacrificed to some Kraken-looking creature. We already know from the trailers that Billy will be traveling to virtually every location on the planet, from tropical locales and barren deserts to the middle of the ocean and icy tundra. Among the aspects of an adventurer's life that will be explored are the more mundane aspects such as financial inequity. In an interview with Neostream, the developer explained that the game is intended to be a satirical take on the video game cliché of monster hunting, which makes sense given that the trailer looked like a cross between Bloodborne and Monster Hunter. “all phenomenal existence.” as defined by the film's protagonist Billy, is cataloged by college professor Vincent and his colleague Dr. It takes place in what appears to be the nineteenth century, with Victorian-era and steampunk influences. The story of Little Devil Inside is a fascinating one. It will be released as soon as it is finished.Īlso read: Mario Strikers Battle League: Everything we know so far Little Devil Inside Plot Because of this, there are no corporate overlords attempting to have the game released in the shortest amount of time possible. In particular, it's worth noting that Little Devil Inside was not only developed but also published by Neostream Interactive, thanks to the funding it received through the Kickstarter campaign. Given that we're already in the year 2022, it's unlikely that it will launch during the first quarter of the year, which means that it will most likely launch sometime after the month of March. Unfortunately, we do not yet have a firm release date for Little Devil Inside, but we do know that it will be released sometime in 2022 on the PlayStation 4, PlayStation 5, and PC, with an Xbox One and Nintendo Switch release following later. Many trailers have been released since 2020, allowing us to gain a good understanding of the game.īelow you'll find everything we know so far about Little Devil Inside, including the release date, story, gameplay, and system requirements. And it even supports co-op multiplayer, which means that players will be able to work together to overcome the challenges of the adventurer's life. Its quirky take on the supernatural adventurer's life is both inspired and adorable, and it is ripe for some wonderful comic moments. The Lords of the Fallen has finally hit the 13th of October and there is a trailer with an upcoming pre-order announcement available.This game, Little Devil Inside, was first announced by Neostream Interactive at the PlayStation 5 showcase in June 2020, and we've been obsessed with it ever since. The Lords of the Falles Gameplay and Pre-Order Trailer. Lords of the Fallen will be released on Octofor PC, PS5 and Xbox Series X/S. Add A Note: 1080p High-quality Settings | SSD Required. 4GB GB VRAM | NVIDIA RTX-2080 | AMD RTX 6700 TB, 2 yrs | 64 x 4 yrs/d2 GPU: 6. Processor: intel i7 8700 | AMD Ry| i7 8700? Random access memory: 16 GB of RAM. More information: 720p Soundsets | SSD (Preferred) | HDD (Supported) You can view the manual with free download. ![]() VRAM and NVIDIA GTX-1060 AMD Radeon GTX 590 and NVIDIA GTX-1060. The logical memory of a portable computer: 12 GB of RAM. It’s important: the minimum requirements can be made to play Lords of the Fallen at 720p and low-resss graphics the recommended configuration brings it to 1080p and high-definition settings. You can see what the RAM and the processor look like in the following overview. If you stick to AMD, you’d need a Radeon RX590, which allows you to play the game right away, or a Radeon RX6700 for the recommended setting. There are, too, a laptop version, so how it works depends on your computer.Īt least you need a NVIDIA GTX 1060 as a graphics card, but an NVIDIA RTX 2080 is the best option. The game is already rolling around PS4 and Xbox One, so it’s still available from the console sector, exclusively for PlayStation 5 and Xbox Series X/S but there’s 60 fps support. The system requirements of the Lords of the Fallen, which can be considered as the successor of the title now published under the same name, are now publicly available via Steam. You can now deal with system requirements for what you want to be doing on the latter platform. In October, the role-playing game Lords of the Fallen returns to current consoles and PCs in new splendor. ![]() ![]() If he isn’t voted in then, he’ll have to wait another five years before he’s eligible again. And even if he is inducted, then just like Miller, Curt Flood won’t be there to experience it. In 2021, Flood has a chance–via the Veteran’s Committee–to be voted into the Hall of Fame. 293 batting average, nearly 2000 hits, and an OPS of nearly. Just like Jackie Robinson before him, Flood had a huge social impact on the game. Showing fleet feet and a slick glove, Curt Flood patrolled center field like few others to have ever played Major League Baseball. USA TODAY Judy Pace-Flood, 80, a trailblazing Black actress, will be celebrating Juneteenth on Sunday, just as she and her family have done ever since growing up in Los Angeles. The question now is: Why not Curt Flood, too? He’s the player who sacrifices his playing career and future potential earnings. Flood should be in the Hall of Fame, too! After the 1969 season, the Cardinals attempted to trade Flood, then 31 years of age, to the Philadelphia Phillies, which set in motion his historic challenge of. But, sadly, Miller couldn’t witness his induction because he had passed in 2012. It was a stunning (but positive) reversal of the outcome from the previous seventeen years. In December of 2019, Marvin Miller was voted into the Baseball Hall of Fame by the Modern Baseball Era Committee. No longer were they the property of a single club. The Supreme Court eventually heard the suit, and although Flood did not win the lawsuit, his action (with Miller’s) paved the path for athletes in all sports to get paid the salaries the market would bear. On January 16th, 1970, they filed a lawsuit against MLB commissioner Bowie Kuhn. Curt Flood with Marvin Miller (Photo courtesy of Īfter months of contemplating what steps to take, Flood hired Miller, who was the player’s union’s head. ![]() ![]() ![]() ![]() When you arrive at Bailey Island, you have two hours to explore the island or, if you want more time on the boat, we also offer the Noontime Cruise, departing from Bailey Island using a separate ticket. Gorges, thousands of lobster pots, Portland Headlight and Eagle Island. Our longest cruise, this trip takes you past some of Casco Bay’s most iconic sights – Ft. from June through Labor Day, and cruises two hours down the bay to beautiful Bailey Island. The Bailey Island Run leaves our terminal at 10 a.m. I’d never been to Bailey Island before, so I decided to hop on the Aucocisco III to check it out. Hi everyone! What a summer it’s been so far! I’ve loved working with the team here at Casco Bay Lines, and getting the opportunity to learn more about the place I’ve called home my entire life.Įach summer, visitors from all over come to Casco Bay Lines and choose the Bailey Island Cruise. He recently hopped onboard the Bailey Island cruise, so we’re turning the blog over to him this week to learn more about this summer favorite. Last month, we handed the mic to Stephen, our summer intern, to hear about his first time cruising Casco Bay. Coast Guard Maritime Security (MARSEC) LevelsĬruising to a Summer Favorite, Bailey Island ![]() ![]() A sub-Earth, Proxima Centauri d, orbits roughly 0.029 AU (4.3 million km) away every 5.1 days. A candidate super-Earth, Proxima Centauri c, orbits roughly 1.5 AU (220 million km) away every 1,900 d (5.2 yr). Proxima b orbits within Proxima Centauri's habitable zone-the range where temperatures are right for liquid water to exist on its surface-but, because Proxima Centauri is a red dwarf and a flare star, the planet's habitability is highly uncertain. Its estimated mass is at least 1.07 times that of Earth. Proxima Centauri b orbits the star at a distance of roughly 0.05 AU (7.5 million km) with an orbital period of approximately 11.2 Earth days. Proxima Centauri has two known exoplanets and one candidate exoplanet: Proxima Centauri b, Proxima Centauri d and the disputed Proxima Centauri c. The internal mixing of its fuel by convection through its core, and Proxima's relatively low energy-production rate, mean that it will be a main-sequence star for another four trillion years. The star's magnetic field is created by convection throughout the stellar body, and the resulting flare activity generates a total X-ray emission similar to that produced by the Sun. Although it has a very low average luminosity, Proxima Centauri is a flare star that randomly undergoes dramatic increases in brightness because of magnetic activity. Its actual diameter is about one-seventh (14%) the diameter of the Sun. Because of Proxima Centauri's proximity to Earth, its angular diameter can be measured directly. Proxima Centauri is a red dwarf star with a mass about 12.5% of the Sun's mass ( M ☉), and average density about 33 times that of the Sun. It is currently 12,950 AU (0.2 ly) from AB, which it orbits with a period of about 550,000 years. ![]() Proxima Centauri is a member of the Alpha Centauri star system, being identified as component Alpha Centauri C, and is 2.18° to the southwest of the Alpha Centauri AB pair. ![]() With a quiescent apparent magnitude of 11.13, it is too faint to be seen with the unaided eye. It was discovered in 1915 by Robert Innes and is the nearest-known star to the Sun. Its Latin name means the 'nearest of Centaurus'. Proxima Centauri is a small, low-mass star located 4.2465 light-years (1.3020 pc) away from the Sun in the southern constellation of Centaurus. False color Hubble Space Telescope WFPC2 image taken in 2013. ![]() ![]() Using the following VBA to list files in a folder in a worksheet:ġ. List all file names from a folder into worksheet by using VBA code If you want to list all files with a specific extension, such as list all docx file names, in this case, you just need to use *docx* instead of *, similarly, for xlsx files, please use *xlsx*. You should save this workbook as Excel Macro-Enabled Workbook format, if you want the formulas work well after the file is closed and reopened. Open Excel and directly paste (using Ctrl+V shortcuts to paste) them in a worksheet. Click Ctrl+A to select all contents in the web browser and press Ctrl+C to copy them.Ĥ. Open one of the web browsers (FireFox, Opera and Google Chrome) and paste the folder path in the address bar and press Enter key. For example, the path of this folder is: C:\Users\AddinTestWin10\Desktop\Folder Test.Ģ. Go to copy the path of the folder ( Folder Test) in Explorer. Supposing you need to list files of following folder in worksheet, see screenshot:ġ. If you want to list files in a folder by using the web browser, you should make sure you have one of the web browsers ( Firefox, Opera and Google Chrome) installed in your computer. List all file names from a folder into worksheet by using a web browser List all file names from a folder and sub-folders into a worksheet with a powerful feature.List all file names from a folder into worksheet by using VBA code. ![]() List all file names from a folder into worksheet by using formula.List all file names from a folder into worksheet by using a web browser. ![]() If you want to generate a list of file names within a directory in a worksheet, you can process the following ways to get a list of files from a directory in worksheet quickly. How to list all file names from a folder and sub-folders into a worksheet? ![]() |
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