Celestro focal reducer agena astro9/28/2023 It also helps you narrow down your choices and select the best astrophotography camera for your interests, equipment, and budget. This 2' 0.5x Focal Reducer contains fully multi-coated optics with two-element optical design. Provides a wide field while minimizing exposure times for astrophotography. 1.25' Diagonals & Prisms 2' Diagonals & Prisms. Focal Reducers & Flatteners Diagonals & Prisms. It explains the key specifications of ZWO astronomy cameras including sensor size, pixel size, read noise, download rate, cooling, and CMOS color astronomy cameras vs. 800.266.9590 Live Chat Email Apertura 0.5X Focal Reducer - 2' SKU: APT-A-FR2 Decrease the focal length of your telescope by half with this 2' 0.5x Focal Reducer. Celestron Summer Savings Sale iOptron Summer Burst Sale Meade Summer Sizzling Sale. This Agena Buyer's Guide will help you break down all of this information into manageable pieces. At first glance, the sheer variety of available ZWO cameras, coupled with the array of model numbers and other specifications, can be difficult to navigate. With an aspherical f/5 primary mirror of 260mm aperture, the SCA260 includes an integrated three-element air-spaced corrector that produces a huge 80mm image circle. However, as more ZWO cameras are introduced, it becomes challenging, especially for beginning astronomy imaging enthusiasts, to select a camera from the growing product line. 39.25 ZWO EAF Bracket for Takahashi and Some Other Telescopes 30.75 Extra Mounting Base for Telrad Reflex Finder 2001 10. The Sharpstar SCA260 is a fast focal ratio Cassegrain astrograph for serious astrophotographers that delivers superb images at an affordable price. Sky-Watcher GoTo Dobsonian and EQ Mount Saleįigure 1 - A full-frame (36mm X 24mm) CMOS Sensor.Color Correction & Minus Violet Filters.Correctors, Focal Reducers & Flatteners.
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Atomic habits audiobook in tamil9/28/2023 (Technology is changing the fund management industry.Thomson Reuters) Toyota Motor Corp's Kirobo Mini robot is pictured during a photo opportunity after a news conference in Tokyo, Japan, September 27, 2016. Wadhwa: How do you see technology and digitization changing the financial services industry and in particular, changing investing? Wadhwa: What advice can you give to millennials for their investment portfolios?Ĭlemons: Successful investing is a marathon, not a sprint! Resist the siren song of short-termism and focus on longer-term goals (retirements, education, philanthropy, etc.) that you want your investment returns to support. Depending on the makeup of the White House and Congress, tax laws may change in a way that alters our estate planning advice and execution. Wadhwa: What impact will the election have on asset allocation?Ĭlemons: We do not anticipate shifting our asset allocation in anticipation of or response to the outcome of the November election. Having said that, asset allocation is a customized solution at the individual or family level, and can differ widely between clients of the same age. All else being equal, younger investors have higher allocations to equity, and (if qualified) higher allocations to managers which require lockups. How does your wealth management advice differ from the older generation to the newer generation? What asset allocation do you recommend for them? Has your asset management advice changed?Ĭlemons: Younger generations of investors enjoy the benefit of time, and are better positioned to weather short term price volatility in pursuit of longer-term returns. (Millennials can take on more risk when investing.Charley Gallay / Stringer / Getty Images) Wadhwa: What do you see as the impact of Brexit on asset allocation, if any? Within our fixed income portfolios we are pursuing some excess return through credit risk, but not through duration risk. The downside risk to bond prices in a rising rate environment (even if that rise is modest) poses unacceptable risk. Wadhwa: How do you view asset allocation in a negative/low interest rate environment?Ĭlemons: In an environment of low to negative interest rates, we are relying on fixed income as a source of price stability and liquidity, not a driver of return. What is true of the overall market is, however, not necessarily true of every stock within the market, and our managers continue to find opportunities to put capital to work. With earnings in retreat and valuations at historically high levels, equity prices are also likely to remain volatile, overreacting - both on the downside and upside - to external developments. Scott Clemons: Equity returns are likely to remain modest until corporate earnings rebound and "refuel" the market. Tina Wadhwa: Can you tell me your view of the markets right now? What follows is an excerpt from the conversation, which Business Insider has edited for length and clarity. The bank has $26.9 billion in assets under management in private banking, approximately $58.6 billion in AUM in investment management and $4.1 trillion in assets under custody in the investor services business, according to the company. Scott Clemons is BBH's chief investment strategist, and a 26-year veteran of the bank.īusiness Insider caught up with him to talk markets, monetary policy and the changing nature of asset allocation. (Scott Clemons, chief investment strategist of Brown Brothers HarrimanCourtesy of Brown Brothers Harriman)įounded in 1818, Brown Brothers Harriman arranged America's first initial public offering and once held a monopoly on mail delivery to Great Britain. Pbo scuttlebutt9/28/2023 pk_to_curve25519(ed25519_pk) and sk_to_curve25519(ed25519_sk) These functions convert Ed25519 keys (used for cryptobox) to Curve25519 (aka X25519) keys, used for signing. Unlike the usual Libsodium/NaCl functions, they work with signatures in independent buffers, rather than concatenated with the msg. nacl_sign_detached(msg, key) and assert_nacl_sign_verify_detached(sig, msg, key) The former is computed from Libsodium's signature functions. nacl_secret_box(msg, nonce, key) and assert_nacl_secretbox_open(ciphertext, nonce, key) These function are based on Libsodium's crypto_secretbox_easy and crypto_secretbox_open_easy function, which use symmetric cryptography to, respectively, encrypt+authenticate, and verify+decrypt a message using a nonce and a shared secret. The latter verifies this authenticator is indeed valid for the given message and key and errors if they don't. The former takes a message and returns a 32-bytes authenticator, that acts as a detacted signature of the message. nacl_auth(msg, key) and assert_nacl_auth_verify(authenticator, msg, key) This functions are Libsodium's message authentication function. It has the useful property that, given two key pairs (pk1, sk1) and (pk2, sk2), nacl_scalarmult(sk1, pk2) = nacl_scalarmult(sk2, pk1), which allows shared secret derivation between peers who know each other's public key. This guide uses the following: nacl_scalarmult(n, p) This is Libsodium's scalar multiplication function, which takes two scalars (usually public and/or secret keys). The Scuttlebutt protocol relies on NaCl/libsodium's cryptobox primitives. This is why the identity is also called a feed ID. Each identity has an associated feed, which is a list of all the messages posted by that identity. The beginning sign signifies that this represents a public key rather than a message or blob, which start with % and &. Throughout the protocol all instances of base64 are the variant that uses + and /. The public key of an identity is presented to users and transmitted in some parts of the network protocol using this format: If a user loses their secret key or has it stolen they will need to generate a new identity and tell people to use their new one instead. Over time nicknames may change but identities stay the same. Later, a user can choose to give themselves a nickname or avatar to make themselves easier to refer to. ssb/secret.īecause identities are long and random, no coordination or permission is required to create a new one, which is essential to the network’s design. Upon starting for the first time, Scuttlebutt clients will automatically generate an Ed25519 key pair and save it in the user’s home folder under. It’s normal for a person to have several Scuttlebutt identities. An identity is an Ed25519 key pair and typically represents a person, a device, a server or a bot. The first thing a user needs to participate in Scuttlebutt is an identity. This guide has a slight focus on how to use Scuttlebutt for social networking, but many of the explanations will still be useful if want to use it for something completely different, or are just curious how it works. One of its first applications was as a social network. Scuttlebutt is a flexible protocol, capable of supporting many different types of applications. This guide describes the protocols used to communicate within the Scuttlebutt network. Because there is no central server, Scuttlebutt clients connect to their peers to exchange information. Scuttlebutt is a protocol for building decentralized applications that work well offline and that no one person can control. Tampa traffic ticket attorney9/28/2023 "I just wanted to say thank you! Your firm not only got all my daughters charges dismissed, but there were no court costs or even driving school! She had definitely gotten herself into some trouble and I cannot believe the outcome was this good!! Thank you again! 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In 2001, he went into private practice as an associate with the law firm of Frazer, Hubbard, Brandt & Trask, in Dunedin, Florida, practicing civil and criminal law, with an emphasis in municipality law. Upon graduation, he became an Assistant State Attorney in and for the 6th Judicial Circuit, encompassing Pinellas and Pasco Counties, where he prosecuted cases ranging from criminal traffic, domestic violence, juvenile and felonies. In 1996, he became a graduate of the Mercer School of Law, in Macon, Georgia. graduated from The University of South Florida in 1993, where he majored in History. Hollander currently practices as a traffic ticket attorney in our Palm Beach office, handling cases throughout Florida. Hollander has been a lead opponent to the Red Light Camera program in Florida, and some of his cases have reached the Florida Supreme Court. Hollander has been instrumental in the creation/amendments to the Florida traffic rules, the rules that govern the way in which traffic court is managed in Florida. As a past vice-chair of the Florida Rules of Traffic Court, Mr. Hollander is often the “go-to” person when the media needs a professional opinion on an important legal topic. Featured on The Today Show (NBC National), FOX, ABC, CBS, multiple radio stations, and numerous newspapers throughout Florida, Mr. To date, he has completed more than 150 jury trials to verdict. While there, he was recognized as the attorney with the most trial verdicts, in an office with more than 100 lawyers. Hollander began his legal career as an Assistant Public Defender in Broward County, Florida. After graduating law school from The University of Memphis in 1997 (undergraduate degree from Florida State University, 1993), Mr. since 1997 has dedicated his legal career to protect those who have been charged with offenses ranging from traffic matters, DUI and other serious criminal cases. Bettertouchtool bettersnaptool9/28/2023 Killing cmd-tab: your path to better application switching.Creating worry-free keyboard shortcuts with the "hyper" key.To give you a taste of what is to come, here is a rough outline of some of the topics we will be discussing: Consider this article the introduction, and we’ll get down and dirty with the tool starting next week. This is the start of a series, where I will document many of the things I’ve discovered and found useful about BTT. The forums, the documentation, and the app itself, and let me be the first to tell you: this app is tremendously powerful. It doesn't matter how much change we’re talking about: I tend to focus on what I consider the "real" work while ignoring simple ways in which I could make my work/life easier.īut that changes today! I have spent the last couple of months digging into BetterTouchTool. Like a child playing in the mud a few feet from a beach, I tend to try to make the most of my current situation, rather than trying to change it. I’ve always been this way: I willingly power through difficult work to prove I can, without any thought towards how I could improve the process. But honestly I am terrible at working to improve my working conditions. I've always been aware that BTT can do far more than these simple shortcuts. 63,000 tab switches in one year!) There must be more # It may not seem like much, but those four shortcuts alone have apparently done me a lot of good over the years: That is all I’ve done with BTT in nearly a decade. I use my mouse quite a bit-more than I should-so I needed a way to switch tabs while using a mouse or a trackpad. In both my web browser and my code editor, I consistently have more than a dozen tabs open, and I switch between them frequently. After all, I have used BTT for nearly a decade, and yet I’ve only used it for one thing: switching tabs. That is certainly one of its strengths, but also perhaps a weakness. It really does stay out of your way, and even if you use it every day, you can easily forget about it. In a word I would call BTT "polite software". (If only all software could be so discrete cough Adobe cough) Ever since my first Mac purchase, BTT has loyally sat on my computer, hiding in the background, only showing its face when asked and wanted. A good friend of mine started using a Mac long before I did, and he introduced me to the wonders of BTT. Better Touch Tool is the gateway to modern Mac customization, I wish more folks would stop bitching about the Touch Bar and get into hacking it.BetterTouchTool is likely the first Mac productivity app I ever downloaded. It was considered very cool and fun to personalize one's Mac. complex Safari developer shortcuts for console, responsive design view, reader viewīack in the Mac Classic and early OS X days, lots of folks got caught up in ResEdit, hot corners, Keyboard Maestro and themes and whatnot. omnipresent tools: XScope tools, 1Password, and most importantly a Terminal "visor", always available at a touch My favorite Better Touch Tool command is three-fingered trackpad swipe for "next/previous tab" (cmd-shift-) Given the trend in adding tabs to everything - even Finder - it’s odd that this isn’t simply built into the Trackpad preferences natively. If you already use four-finger-swipe for navigating between spaces, give it a try, I think you'll love it. Compendium of physical activities 19939/28/2023 In addition, every adult should perform activities that maintain or increase muscular strength and endurance a minimum of two days each week. Vigorous-intensity activity is exemplified by jogging, and causes rapid breathing and a substantial increase in heart rate. Moderate-intensity aerobic activity, which is generally equivalent to a brisk walk and noticeably accelerates the heart rate, can be accumulated toward the 30-min minimum by performing bouts each lasting 10 or more minutes. For example, a person can meet the recommendation by walking briskly for 30 min twice during the week and then jogging for 20 min on two other days. Combinations of moderate-and vigorous-intensity activity can be performed to meet this recommendation. Primary Recommendation: To promote and maintain health, all healthy adults aged 18 to 65 yr need moderate-intensity aerobic (endurance) physical activity for a minimum of 30 min on five days each week or vigorous-intensity aerobic physical activity for a minimum of 20 min on three days each week. Comments were integrated into the final recommendation. A draft manuscript was prepared and circulated for review to the expert panel as well as to outside experts. Key points related to updating the physical activity recommendation were outlined and writing groups were formed. Issues considered by the panel included new scientific evidence relating physical activity to health, physical activity recommendations by various organizations in the interim, and communications issues. This panel reviewed advances in pertinent physiologic, epidemiologic, and clinical scientific data, including primary research articles and reviews published since the original recommendation was issued in 1995. Development of this document was by an expert panel of scientists, including physicians, epidemiologists, exercise scientists, and public health specialists. The purpose of the present report is to update and clarify the 1995 recommendations on the types and amounts of physical activity needed by healthy adults to improve and maintain health. Endorsed and supported these recommendations. Skull and bones ships9/28/2023 It’s noteworthy, however, that all Skull and Bones post-launch content will be free. Skull and Bones is a live-service multiplayer title, so hearing that more content will be added to the game over time is just par for the course. It's important to note that this is just at launch too. "So, it’s always good to have backup in your garage, so to speak, ready to go," Barnard says. Barnard also stated that players “can craft up to 40 different copies of those ships because you may end up maybe losing a ship to combat or PVP or whatever. Beyond just their category, there are other elements like ship size that factor into each one. Just like any good Pirate captain, though, players are not limited to one ship.Īt launch, there will be a total of 12 unique ships players can craft (after unlocking enough Infamy) across the three aforementioned categories. Players will be able to mix and match their styles to adhere to the particular mission, as well as the playstyles of their friends. Cargo ships can carry more, Navigation ships are faster and more maneuverable, and Firepower ships are stronger in combat. Players will have access to three categories of ships, each with a different focus. RELATED: Skull and Bones Reveals New Gameplay, Release Date at Ubisoft Forward Showcase Game Rant recently spoke with game director Ryan Barnard about the ships in Skull and Bones. They’ll have to deal with merchant ships, factions, other pirates, contracts, and more on their climb to the top, but of course, they’ll be doing it from the helm of their own ships. In it, players will be let loose on the Indian Ocean to gather Infamy as a pirate, amass their fleet, and become a leading Kingpin on the seas. You can now register for the upcoming chances to play Skull and Bones and provide feedback for developers before the official launch.Ubisoft just gave fans a new look at Skull and Bones during its recent showcase, revealing new gameplay and confirming a release date of November 8. While Skull and Bones was originally announced for last-gen consoles, it will skip PS4 and Xbox One to launch on new consoles and PC. Aside from all the ship-related tasks, you can also do some on-foot missions such as looking for treasures based on maps or hunting sea animals for their skins. In addition to PvP battles, you will find some hostile AI-controlled factions in the game as well, who will make you even more troubles if you draw their attention.Įxploration plays a big role in Skull and Bones as there are many resources to gather and many activities in the game. Players will be able to fight with each other, steal cargos, or even loot a player's sunken ship. As the developer claims, every ship plays uniquely, and you will be able to find your style thanks to the many customization options available in the game.Īside from building ships and going to hunt treasures, the game's multiplayer side will also open up many new opportunities for you. RELATED: Call of Duty Modern Warfare 2 Will Have AI "Across The Entire Game"In Skull and Bones, you start your journey as a new outcast seeking to become one of the most infamous pirates to rule the unlawful oceans in the golden era of pirates.Īs you make progress in the game and earn more experience, you get to build your own ship and customize it. However, it is now ready to launch later this year, and today's showcase from the game reassured fans that there would be no more delays. Skull and Bones was originally revealed back in 2017, but the game went under multiple changes in direction which lengthened the development process. PHP Advanced PHP Date and Time PHP Include PHP File Handling PHP File Open/Read PHP File Create/Write PHP File Upload PHP Cookies PHP Sessions PHP Filters PHP Filters Advanced PHP Callback Functions PHP JSON PHP Exceptions PHP Forms PHP Form Handling PHP Form Validation PHP Form Required PHP Form URL/E-mail PHP Form Complete Superglobals $GLOBALS $_SERVER $_REQUEST $_POST $_GET PHP RegEx Why is it a good idea to type hint the injected objects? Conclusion. The problem: tight coupling between classes. Appendix: Group use declarations in PHP7. Let’s Practice what we have just learned. Can more than one namespace be imported into the same file? Conclusion. How to alias a class from a namespace with a friendly name? How to call a class from the global namespace?. How to use a class that belongs to a namespace?. Let’s practice what we have just learned. In which scenarios is it preferable to use traits?. What are the disadvantages of using traits?. What are the advantages of using traits?. Is it possible for a class to use more than one trait? How is a trait different from inheritance?. When to use static properties and methods?. How to approach the static methods from within the class?. How to approach static methods and properties?. How to define methods and properties as static?. 73 73 CONTENTS Type hinting for interfaces. Why type hinting for objects may not be sufficient?. 68 68 69 70 72 72 Type hinting for interfaces. Does PHP support type hinting to basic data types? Conclusion. How to implement the polymorphism principle? Conclusion. What are the differences between abstract classes and interfaces? Conclusion. Can we implement more than one interface in the same class?. How to declare and implement an interface?. 50 50 51 51 53 54 Interfaces - the next level of abstraction. Can we have non abstract methods inside an abstract class? How to create child classes from an abstract class?. How to declare classes and methods as abstract?. How to override the parent’s properties and methods in the child class? How to prevent the child class from overriding the parent’s methods?. How can a child class have its own methods and properties?. How can a class inherit the code of another class?. 32 32 34 35 36 37 Inheritance in object oriented programming. How to write a constructor method without risking an error? Magic constants. CONTENTS Magic methods and constants unveiled. Let’s practice what we have just learned 26 26 27 27 28 30 31. 15 15 18 19 Chaining methods and properties. 1 1 2 3 4 4 How to create classes and objects?. Why bother learning object oriented PHP?. The essentials of Object Oriented PHP Learn, practice, and apply Joseph Benharosh © 2014 - 2016 Joseph Benharosh To my parents, Rachel & Zion Benharosh. Centrifugal compressor9/28/2023 The refrigerant used With centrifugal compressors should have high specific volume.As centrifugal compressors work for systems ranging from 50 to 5000 TOR, these compressors are impractical for systems having capacity below 50 TOR.The pressure increase per stage is considerably less as compared to reciprocating compressors.Surging is the reversal of flow of refrigerant from compressor to the evaporator, when the refrigeration load decreases below 35% of rated capacity. Surging: The main disadvantage in centrifugal compressor is surging, which causes severe stress conditions in it.and above), therefore, they can be directly coupled with electric motors or steam turbines.ĭisadvantages of Centrifugal Compressors Over Reciprocating Compressors Ability to run at high speeds: They run at high speeds (5000 r.p,m.Less floor space required: Centrifugal compressors occupy less floor space as compared to reciprocating compressor for same capacity.Suitable for high capacity systems: Centrifugal compressors are used for 50 to 5,000 TOR capacity system.Due to high speed, these compressors can handle large volume of vapour refrigerant as compared to reciprocating compressors. Ability to handle large volume of vapour refrigerant: Centrifugal compressors are high speed machines.Low maintenance cost and easy lubrication: Due to absence of reciprocating parts, lubrication is simple and maintenance cost is less.More life: The working life of centrifugal compressor is more as compared to reciprocating compressor, due to absence of moving parts such as valves, connecting rod etc.The centrifugal compressor is generally used for refrigerants, which require large displacement and low condensing pressure, such as R-11 and R-113.Īdvantages of Centrifugal Compressors over Reciprocating Compressors The volute casing collects the refrigerant from the diffuser and it further converts remaining kinetic energy of refrigerant into pressure energy, so that, refrigerant can be discharged to condenser. The diffuser is normally a vane less pipe, as it permits more efficient part load operation, which is quite usual in any air conditioning plant. The kinetic energy thus attained at the impeller outlet is converted into pressure energy, when the high velocity vapour refrigerant passes over the diffuser. The high speed of the impeller leaves the vapour refrigerant with high velocity at the vane tips of the impeller. When the impel er rotates, it pushes the vapour refrigerant from the centre of the impeller to its periphery by centrifugal force. 1 The impeller rotates in an air-tight volute casing with inlet and out et points and draws in low pressure vapour refrigerant from the evaporator. Construction and Working of Centrifugal CompressorĪ single stage centrifugal compressor consists of an impeller, to which, a number of curved vanes are fitted symmetrically, as shown in Fig. Pcsx2 compatibility games9/28/2023 However, they may need some energy to let them work properly. PCSX2 similarly supports controllers such as driving wheel, keyboard, mouse, Dualshock or Xbox one controller. Fortunately, the software enables you to use any type of controller provided that it is either DirectInput or Xinput. Playing PS2 games with a controller is your best option. You just need to download, extract it, and paste it into the folder as mentioned before.Īfter finishing the first step of setting up PCSX2 comes the second step. You will find the best site to download the bios. Find bios online and paste them into the folder where PCSX2 is downloaded into. Step Two- Install PCSX2, the PS2 to PC EmulatorĪfter you are done downloading the PCSX2, click it and a window will be displayed. Do not panic because this emulator is quite simple to install. Even though the first version contains everything you need you will have to install Visual C++ 2015-2019 x86 Redistributable for it to work.įor you to proceed to the second step, you will have to wait for PCSX2 until it downloads. The second one does not have the bios files which can be easily accessed online and pasted into the bios files in the PCSX2 folder. Hence, after you click to download PCSX2, one window displays two options- PCSX2 Windows Binary or the standalone installer. However, I recommend having at least two versions of PCSX2 an official one and one that is in development. The new version is known as PCSX2 1.6.0, however, you can always download earlier versions. You will find one which is compatible with your system as PCSX2 has several versions. Mac, Linux, and Windows are compatible with PCSX2. The moment you press the tab, a new window pops displaying your preferred version. You can download PCSX2 from ps2 bios download by clicking on download get PCSX2 here. AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |