6/5/2023 0 Comments Carbon nanotube crystalviewer![]() ![]() We found that an optimum 0.2 vol% concentration of acid‐functionalized GNPs improves the compressive and the shear bond strength of the prepared cement by approximately 42 and 175% as compared to the plain cement, respectively. Therefore, eliminating the above‐mentioned water separation can enhance cement sealing properties. On the other hand, the squeeze of water out of the lower parts of the cement slurry and its upward migration can develop preferential paths for oil and gas migration. ![]() We measured zero free fluid at room temperature for different concentrations of GNPs, demonstrating uniform dispersion of nanoparticles within the cement matrix. ![]() We investigated the effect of modified GNPs on the unconfined compressive strength (UCS), shear bond strength, thickening time, rheological characteristics, and the free fluid content. To examine the role of spatial distribution of GNPs on the hardened cement nanocomposite, samples with different concentrations of GNPs were tested. ![]() Also, some experiments were repeated under the pressure and temperature conditions up to 5,160 psi and 126☏, respectively, to examine pumpability and behavior of cement slurry at bottomhole conditions. To mimic downhole conditions, cement slurries are cured at 3,000 psi and 190☏ for 24 hours. (Wolfram Demonstrations Project) Crystal Viewer (Wolfram Demonstrations. The efficiency of proposed methods on the overall properties of the cement is examined before and after its setting. Carbon nanotubes (CNTs) and graphene nanoribbons (GNRs) represent a novel class. We present two dispersion methods on the basis of physical and chemical treatments of the surface properties of GNPs. In this study, we focus on the effect of surface‐modified GNPs on the overall mechanical properties of both cement slurry and hardened cement slurry affecting the permeability of cement. GNPs possess high surface area to volume ratios. The purpose of this research is containing or at least minimizing the intrinsic and developed flow paths through the cementitious matrix with the help of surface‐modified GNPs. On one hand, it is the inherent microstructural defects of cement, including pores and microcracks, that results in the intrinsic permeability of cement, and on the other hand, cracking, micro‐annuli, or other flow paths developed through the disturbed cement by connecting the pre‐existing microstructural defects determine the equivalent permeability of set cement. The primary role of the cement sheath, which is zonal isolation, can be significantly affected by the permeability of set cement (hardened cement slurry). This design strategy may provide a promising method to manufacture high-precision, remote-control smart devices.We propose a novel cement additive made of graphite nanoplatelets (GNPs) for improved hydraulic isolation and durability of oil and gas wells. Furthermore, the shape transformation, locomotion, and photo-actuation capabilities allow the CNT/LCE actuator to be applied in high-definition biomechanical applications, such as phototactic flowers, serpentine robots and artificial muscles. When embedding an ultralow loading of CNTs (0.1 wt%), the tensile strength of the LCE increased by 420% to 13.89 MPa (||) and 530% to 3.94 MPa (⊥) and exhibited a stable response to repeated alternating cooling and heating cycles, as well as repeated UV and infrared irradiation. Polymer/CNT composites have better mechanical properties with higher electrical conductivity for biosensor applications 55. Highly effective dispersion and nematic orientation of CNTs in the intrinsic LCE matrix were observed to yield anchoring energies ranging from 1.65 × 10 −5 J m −2 to 5.49 × 10 −7 J m −2, which significantly enhanced the mechanical and photothermal properties of the photoresponsive elastomer. Carbon nanotubes (CNTs) can potentially be used in varous fields including nanotechnology, bioengineering, and biosensors. Herein, a facile strategy was proposed to prepare an intrinsically-photoresponsive elastomer by chemically grafting carbon nanotubes (CNTs) into a thermally-sensitive liquid-crystalline elastomer (LCE) network. Photoresponsive soft actuators with the unique merits of flexibility, contactless operation, and remote control have huge potential in technological applications of bionic robotics and biomedical devices. ![]()
0 Comments
6/5/2023 0 Comments Observer system redux robots![]() ![]() To do so, we suggest, robots could be engineered to exploit the same type of control laws that plants exploit. ![]() A plant-inspired ecological robot is a robot that can tune to the structure that the surrounding energy media provides. In particular, we explain how successful movement requires an organism (and a robot) to be informed by the very environment as to where to go about. In what follows, we highlight a role for ecological psychology in both plant science and plant-based robotics. It is rather the grasping and climbing behaviors, the way in which the approaching maneuvers may be controlled, and not their attachment mechanisms or their smart biomimesis. Put bluntly, it is not the synthetic gadgets themselves that we are after here. But plant bio-inspiration doesn't reduce to transferring biomimetic successes from the animal to the plant kingdom, either in systems and synthetic biology or in molecular and cell biology. For one thing, innovations along the aforementioned lines resort to pulling out the same bag of tricks that animal researchers have exploited in the past (e.g., materials, morphologies, adhesive nanoproperties, and other biochemical mechanisms), if only rehearsed with plants rather than animal models. Much plant-inspiration remains to be discovered ( Vidoni et al., 2015 Wahby et al., 2018) beyond “copying innovations” ( Burris et al., 2018). Others have taken inspiration from plant nanoparticles and adhesives ( Burris et al., 2018). Elaborate “plantoid” robots come equipped with tree-like branches, leaves, and sensorized, bendable roots, which emulate to some degree the distributed foraging exhibited by plants ( Sadeghi et al., 2017). Plants have inspired advances in the material sciences ( Mazzolai et al., 2010 Szyndler et al., 2013 Guo et al., 2015 Lucarotti et al., 2015 Voigt et al., 2015) and novel forms of movement based on regeneration, accretion, and eversion ( Sadeghi et al., 2014, 2017 Sadeghi et al., 2014, Sadeghi et al., 2017, Greer et al., 2019 Putzu et al., 2018). In this effort, we will outline several control laws and give special consideration to the class of control laws identified by tau theory, such as time to contact.īioinspired robotics and artificial intelligence has taken various forms, including genetic algorithms, artificial life, and evolutionary robotics ( Langton, 1986 Mitchell, 1996 Doncieux et al., 2015) behavior-based and situated robotics ( Steels et al., 1995 Arkin, 1998) swarm robotics ( Romanishin et al., 2013) morphological computation and soft robotics ( Paul, 2006 Pfeifer et al., 2014 Laschi et al., 2016), and others ( Calvo and Gomila, 2008). We argue that ecological psychology's conception of “information” and “control” can simultaneously make sense of what it means for a plant to navigate its environment and provide a control scheme for the design of ecological plant-inspired robotics. Bio-inspired robotics sometimes emulates plants' growth-based movement but growing is part of a broader system of movement guidance and control. Plants are movers, but the nature of their movement differs dramatically from that of creatures that move their whole body from point A to point B. 3Centre for Advanced Robotics Queen Mary (ARQ), School of Electronic Engineering and Computer Science, Queen Mary University of London, London, United Kingdom. ![]() 2Center for the Ecological Study of Perception and Action University of Connecticut, Storrs, CT, United States.1MINTLab - Minimal Intelligence Lab, Universidad de Murcia, Murcia, Spain.Adrian Frazier 1,2, Lorenzo Jamone 3, Kaspar Althoefer 3 and Paco Calvo 1 * ![]() 6/5/2023 0 Comments 8x10 photo print![]() ![]() ![]() ![]() The size of an A4 size paper is 21 x 29.7 cm (8 ¼ x 11 ¾ inches). Is it Possible to Take an 8×10 photo print on A4 size Paper? If it is a 1 inch thick frame with no white border, the size of the 8×10 photo frame will be 10 x 12 inches. The size of the frame is determined by the thickness of the outer frame and if there are any white spaces between the frame and the image. It is because the frame has to accommodate the picture inside. The 8×10 picture will be larger than the 8×10 photo. □□ □ READ MORE: How Big is a 5×7 Photo? How Big is a 8×10 Picture Frame? It is one of the common techniques used by photographers for uploading their pictures to Instagram. The other thing you can do is to add white or other color borders on one pair of sides of the image to avoid cropping. Remember, when you do this cropping, the whole composition of the image will change. Otherwise, it will result in chopping off some parts of the image. It is possible only if you have sufficient space on all the edges of the original picture. Yes, you can convert any image into an 8×10 picture. Is It Possible to Convert Any Image into an 8×10 photo? You need to check the user manual of the camera to see if it supports it or not. Some cameras do support this aspect ratio. To capture an image in 8×10, the camera needs to support a 4:5 aspect ratio. Most of the cameras capture images in the 2:3 aspect ratio. Is it possible to Capture 8×10 Photos using the Camera? The 10×8 image is an example of an image in landscape orientation. The 8×10 picture is an example of a photo in portrait orientation. They are landscape and portrait orientation. When it comes to pictures, there are two orientations. For a 10×8 picture, the width is 10 inches, and the height is 8 inches. In the case of an 8×10 image, the width of the picture is 8 inches, and the height is 10 inches. So, you can easily get photo paper for printing your pictures. You can avoid unnecessary cutting of the edges of the image. So, if you go with a standard photo print size, it will be easy for you to get your pictures printed. There are many standard photo print sizes. This ratio is one of the most commonly used aspect ratios for images on Instagram. The aspect ratio of the 8×10 photo is 4:5. What is the Aspect Ratio of an 8×10 picture? The pixel size corresponding to this resolution is 2400 x 3000 pixels. If you want a High quality photo print, the photo must have a 300 PPI resolution. The pixel size corresponding to this resolution is 1920 x 2400 pixels. If you want a Better quality photo print, the photo must have 240 PPI resolution. The pixel size corresponding to this resolution is 1440 x 1800 pixels. If you want a Medium quality photo print, the photo must have 180 PPI resolution. When you take an 8×10 photo for printing, you need to ensure that it has sufficient resolution to get a good quality photo print. So, an 8×10 photo will need a minimum resolution of 576 x 720 pixels for a web or computer display. If you plan to use the 8×10 image on the web, you will need only a 72 dpi resolution. However, certain cameras do support different pixel resolutions for the images. The megapixel specification of your camera decides the number of pixels in an image. How Big is 8×10 Photo in Pixels (For Web & Printing)? It is essential to know the exact size if you are looking to use these photo prints for a particular purpose. The size of the 8×10 picture in feet is 0. The size of the 8×10 picture in mm is 203.2 x 254 mm.ĭimension of the 8×10 picture in cm is 20.32 x 25.4 cm. What is the Dimension of an 8×10 Photo in mm, cm, and Feet? Many photographers do prefer their images to be in this size for their photo books. This photo size is one of the popular sizes for printing and framing pictures. ![]() This size is comparable to that of an A4 size paper. An 8×10 photo will have 8 inches in length and 10 inches in height. The 8×10 photo refers to the size of the image. Is it Possible to Take an 8×10 photo print on A4 size Paper?.Is It Possible to Convert Any Image into an 8×10 photo?.Is it possible to Capture 8×10 Photos using the Camera?.Is 8×10 photo the same as a 10×8 photo?.What is the Aspect Ratio of an 8×10 picture?.How Big is 8×10 Photo in Pixels (For Web & Printing)?.What is the Dimension of an 8×10 Photo in mm, cm, and Feet?. ![]() 6/5/2023 0 Comments Silverstone f1 2021![]() ![]() You can also access a live stream of the coverage via Now TV. In the UK, pay-TV broadcaster Sky Sports will show the entire race weekend, from FP1 to the race, on its dedicated Sky Sports F1 channel. Where can I watch the 2021 British Grand Prix? Silverstone is a venue which over the years has come close to dropping off the Formula 1 calendar on several occasions, but with a new five-year deal signed off back in 2019, the doubts were laid to rest once again. Max Verstappen holds the lap record after setting a 1:27.097 in the 2020 race, while Sir Lewis Hamilton’s 1:24.303 to secure pole for that race is the outright lap record for the current layout which has been in use since 2011. Located in the village of Silverstone in Northamptonshire, England, this 3.66-mile circuit regularly attracts a crowd rivaled by very few other venues on the Formula 1 calendar. Race: Sunday JBST Where does the 2021 British Grand Prix take place?Ī British Grand Prix has been on the Formula 1 calendar since the inaugural season in 1950, and Silverstone is its current home having hosted the first ever Formula One Grand Prix that year. Here is everything you need to know ahead of the 2021 British Grand Prix… When is the 2021 British Grand Prix? For the first time Formula 1 will host sprint qualifying in a major shift to the format, and no one knows exactly how this 100km Saturday race is going to affect the pecking order. ![]() Remember though, this is no ordinary race weekend. ![]() The Dutchman dominated both rounds in Austria, but now at a Silverstone track with totally different characteristics, is this the race where Hamilton re-establishes himself in the title fight? Lewis Hamilton has not tasted victory since the Spanish Grand Prix back in May, and heads into his home race at Silverstone with a 32-point deficit to Max Verstappen to address. This time around though they will be welcomed back with open arms as Formula 1 targets comfortably the largest crowd of the season, and the homegrown hero is greatly in need of their support. Silverstone played a crucial role in keeping Formula 1 moving throughout the height of the pandemic, hosting two rounds in 2020, though sadly with no fans able to attend. Formula 1 returns to Silverstone for the 2021 British Grand Prix with a capacity crowd set to roar from the stands. ![]() 6/5/2023 0 Comments Andy for mac![]() Android Emulator is mainly used to test Android apps on PC but the Emulators have been upgraded to such a level that we can even run CPU intensive games for Android on computers. The applications do not know if they are being run on Windows or Mac or iPhone or an Android smartphone. ![]() At the backend, it simulates that particular OS in the other OS and runs the applications. ‘Longships’ is stripped back dub with a muted techno structure, while ‘10’ takes a beatless wonder through more ambient sounds.Įmulator term is used for a software which is capable of running apps for one OS on another OS. Like his first Idle Hands EP, Diving Bird is heavily influenced by sound system culture. Idle Hands have always been rooted in dub, with early releases by Peverelist and Kowton carving a path for the post-dubstep techno sound.Īndy Mac first released on Idle Hands in 2013 and this second collaboration is well overdue. The first in a series of EPs under the Diving Bird banner, Andy Mac is back in the thick of Bristol dub culture. Instant MP3 download with all Vinyl purchases. Over one million legal MP3 tracks available at Juno Download. Download Andy Mac songs, singles and albums on MP3. Music for a Bright Moon Sky, 410, Struggle Fantastic. Andy lets you connect Win/Mac with Android apps for.Īndy Mac music. ![]() Andy is an application that lets you connect your mobile. Free Download Andy for Mac 43 - Install and run all your favorite applications from Google's Play Store with the help of this slick and comprehensi. ![]() ![]() ![]() It's suitable for a few kinds of video platforms such as YouTube, Redit, Pinterest, TikTok, etc. Starting in 2019, Loader.to is a relatively new cloud-based service for downloading and converting YouTube to AAC online free.
6/5/2023 0 Comments Moving deeper synonym![]() ![]() ![]() A smaller pupil (dark part in the center of the eye) in the same eye.Drooping or weakness of one upper eyelid.Pancoast tumors can affect certain nerves to the eye and part of the face, causing a group of symptoms called Horner syndrom e: These tumors are more likely to be non-small cell lung cancer (NSCLC) than small cell lung cancer (SCLC). Horner syndromeĬancers of the upper part of the lungs are sometimes called Pancoast tumors. Some lung cancers can cause syndromes, which are groups of specific symptoms. Swelling of lymph nodes (collection of immune system cells) such as those in the neck or above the collarbone.Yellowing of the skin and eyes (jaundice), from cancer spread to the liver.Nervous system changes (such as headache, weakness or numbness of an arm or leg, dizziness, balance problems, or seizures), from cancer spread to the brain.Bone pain (like pain in the back or hips).If lung cancer spreads to other parts of the body, it may cause: Infections such as bronchitis and pneumonia that don’t go away or keep coming back. ![]() Chest pain that is often worse with deep breathing, coughing, or laughing.Coughing up blood or rust-colored sputum (spit or phlegm).A cough that does not go away or gets worse.The most common symptoms of lung cancer are: Still, if you have any of these problems, it’s important to see your doctor right away so the cause can be found and treated, if needed. Most of these symptoms are more likely to be caused by something other than lung cancer. If you go to your doctor when you first notice symptoms, your cancer might be diagnosed at an earlier stage, when treatment is more likely to be effective. Most lung cancers do not cause any symptoms until they have spread, but some people with early lung cancer do have symptoms. ![]() 6/4/2023 0 Comments Dust particles![]() ![]() To reach you, the scattered blue light must pass through more air. Since you see the blue light from everywhere overhead, the sky looks blue.Īs you look closer to the horizon, the sky appears much paler in color. Whichever direction you look, some of this scattered blue light reaches you. The absorbed blue light is then radiated in different directions and it gets scattered all around the sky. However, much of the shorter wavelength light is absorbed by the dust and gas molecules. Little of the red, orange and yellow light is affected by the air. As light moves through the atmosphere, most of the longer wavelengths pass straight through. The blue color of the sky is due to Rayleigh Scattering. However, it is not generally known that if there was absolutely no dust in the air the path of the sunbeam would be totally black and invisible. Scattering Sun-RaysĮveryone has seen the floating dust in a sunbeam when sunshine enters a partially darkened room. ![]() Hence, if there were no dust in the air, escaping steam would remain invisible there would be no clouds in the sky and the vapor in the atmosphere, constantly accumulating through evaporation from seas and oceans and from the earth’s surface, would have to find some other means of returning to its source. Hence the fact that the steam issuing from the safety-valve or the chimney of a locomotive forms a dense white cloud shows that the air is really full of dust particles, most of which are microscopic but none the less serving as centers of condensation for the vapor. The density of the cloud is proportionate to the number of particles present. Their number of experiments showed that the mere cooling of vapor in the air will not condense it into mist clouds or rain unless particles of solid matter are present to form nuclei upon which condensation can begin. This theory was initially discovered in France by Coulier and Mascart, but more thoroughly worked out by Mr. are also formed due to the presence of dust particles in the atmosphere. The absence of dust particles can delay the rain. These drops fall on to the earth as rains. The water vapor in the clouds condenses on dust particles in the form of water-drops. The biggest utility of dust particles is that they help in the formation of rains. Due to the presence of dust in the higher atmosphere, we owe the formation of mists, clouds, and gentle beneficial rains, instead of waterspouts and destructive torrents. ![]() 6/4/2023 0 Comments Photosweeper review mac![]() ![]() The good news is that the marked images remain in the Box. The Box area is available at any time from any location, but the results browser deals with only one analysis at a time: if you go back to the Source area, you must start over. Each space takes its turn in the main window and the switch is smooth and streamlined. PhotoSweeper’s workflow is based on three areas: the Setup or Source, the Review board and the Box. PhotoSweeper integrates beautifully in the system: gray background for the entire application, a wood panel for the working area, rounded edges, full screen support, help messages on hover for each button, a short “PhotoSweeper Tips” tutorial that presents the most important features and an extended user guide. PhotoSweeper comes with the tools to make that happen: powerful and efficient sorting algorithms that will help you review and manage those types of pictures. The overall size and disarray can be reduced by taking care of two recurring issues: duplicate files and similar photos. Normally, you just find yourself drowning in long galleries of pictures that you don’t even remember taking. Regular image libraries usually contain a considerable amount of data that is time consuming to process from the start. PhotoSweeper will help you locate and manage those unnecessary files. Sooner or later, your drive becomes cluttered with duplicate or similar pictures that make it harder for you to find exactly what you need. PhotoSweeper also serves as an up-to-date photo browser with a built-in search of photos by metadata, Quick Look preview, the "Info" panel with a detailed photo description, including histogram and image metadata (EXIF, IPTC etc.).Large photo libraries tend to become a mess even if you do your best to keep them organized. PhotoSweeper provides 3 modes for reviewing results: “One by One”, ”Face-to-Face" - one or two large photos with an opportunity to mark a photo with just a click, “All in One“ - all groups of duplicates in one list. Mark photos you want to get rid of manually, or use the "Auto Mark" feature to mark duplicates automatically based on the list of rules you can adjust to your needs in the Preferences. Using caches makes the next comparison much faster. You can regroup the results without re-comparing photos by changing matching level with a slider. Cutting-edge technologies and unique algorithms make searching duplicates incredibly fast and gives excellent comparison results. PhotoSweeper was developed as a tool for extremely fast comparison of a huge number of photos. It allow you to compare the contents of two folders with each other or find similar photos to a single image. The app finds duplicate photos, even those edited in external programs such Photoshop, regardless of image size or format.įind duplicates between two groups of photos while ignoring those inside each group. Powerful multi-settings to easily find duplicates, similar photos, series of shots. Add more photos from your Photos, Capture One or Lightroom Classic library via the Media Browser window. Just drag and drop folders from your Windows to allow PhotoSweeper to find all photos inside. You have a mess in your photo collection or just want to free disk space by removing junk photos.You have photos scattered on external hard drives and local disks, in Microsoft Photos, Lightroom Classic or Capture One libraries.You edit photos with software like Photoshop, Pixelmator etc., and make backups just in case.You take a series of shots of the same scene trying to get the perfect one."I do like this app, it works really well and under the hood is written to utilize the abilities of your Windows." MacTricksAndTips "PhotoSweeper is a simple and efficient utility for organizing photos. "PhotoSweeper packs a powerful punch in de-cluttering any size collection. ![]() “Swift, easy to use, thorough, analyzes specific libraries, can search according to various criteria, offers choices in photo handling” TheNextWeb It works with Photos, iPhoto, Aperture, Capture One and Lightroom Classic media libraries as well as photos from your hard drives and external storages. 무엇을 PhotoSweeper 합니까? PhotoSweeper is a fast, precise & super efficient tool to eliminate similar or duplicate photos even in huge photo collections. ![]() ![]() ![]() “Copy” the url Sandvox provides in the textbox. ![]() In the Page segment of the inspector, by “checking” or “unchecking" here, I can choose whether I want it included in the “Site Map” page on my website and the Google sitemap.Ĭlick on the Site segment in the inspector. I’ll show you how you can exclude a page from the human-readable “Site Map” page on your website and the Google sitemap.Īll the pages, in my site are listed here in the “Site Outline”. This “Site Map” page is to help human visitors find the pages they need on the website. In my website, Antique Cellphones, I have a Products page, a Contact Us form, a Blog page, a Terms of Service page, and a Site Map page. In Sandvox, you are able to make a “Site Map” page to help visitors get an overview of a complicated website. A Google Sitemap is not a page on your website, it is a special file that Sandvox can generate to communicate with Google about your website. In the second task, I will create a sitemap for Google.īut first, it is important to define the differences between the “Site Map” page on your website and the Google sitemap. You will be able to see information about your site verification almost immediately. By being verified as the site owner, you are able to examine any errors that Google may have with your website, choose how Google visits your site, and so on. Uploading the verification meta tag into the site’s root verifies to Google that you are the authorized site owner. Go back to the Google website and click the “Verify” button. In the site inspector, in the “Google” tab, paste the code into the “Site Verification” text box.Ĭlick the “Publish” icon in the toolbar to send the changes up to the site. Click the “Verify your site” link.Ĭhoose the “Add a meta tag” verification method from the dropdown menu. Google Webmaster tools gives you access to the Overview page. When you “Sign in”, you are directed to the Google Webmaster tools Dashboard. “Sign in” to Google Webmaster tools with your Google Account email address and password. then the Google tab.Ĭlick the “Google Webmaster tools” link to go to the site. ![]() With Sandvox Pro, you can register your website with Google in order to give you better control over how Google lists your website.įirst, to perform site verification with the Google Webmaster tools, open up the inspector by clicking the "I" icon in the toolbar. The Photo Album provides the grid structure and mechanism for the layout of photos, and so on. Each collection has a purpose.Ī Weblog can be used as a Blog, offering written, podcast, or videocast content to site visitors.Ī Download List is used to present thumbnails, titles, and pages that facilitate the download of files. You can create several different types of “Collections”. Another way to access Collections is to go to “Site” in the menu bar. The dropdown menu on the toolbar displays “Collection” choices Weblog, Download list, Photo Album, and so on. At the very top of the family tree is the grandparent, the Home page. This diagram provides an alternative view of how collections are arranged. Parent collections can have any number of children pages so, every child page belongs to a parent collection. ![]() Think of a collection as a parent, and the contents of that collection as children. But, unlike a folder on your hard disk, which just groups its contents together with a name and a general folder icon, a collection is visible on your site as a page, and usually that collection shows an index of what is inside the collection, in the form of summaries or thumbnail images. Similar to arranging file folders on your computer in which, a main topic may include many folders and files, a collection can contain nested pages and even other collections with other nested pages. I’ll click on the disclosure triangle for the “Recipes” Weblog collection to reveal the pages. In the “site outline” of my website, the Home page contains the pages and other collections of the site arranged in a hierarchy. A site can have many collections, but each site must have at least one collection, the Home Page. In Sandvox, a collection is a group of pages. ![]() |