The Cascades are a chain of volcanoes at a convergent boundary where an oceanic plate is subducting beneath a continental plate. Is the Cascade Mountain Range a convergent boundary? “The Marianas Trench (paralleling the Mariana Islands), for example, marks where the fast-moving Pacific Plate converges against the slower moving Philippine Plate. In the case of a convergent boundary between two oceanic plates, one is usually subducted under the other, and in the process a trench is formed. Ranken and Cardwell (1984) showed that the rate of convergence increases southwards along the trench. The plate is moving northwest at a rate of 6 – 8 cm/year towards the Eurasian Plate. Philippine Sea Plate is an oceanic plate surrounded by subduction zones. Is the Philippine plate continental or oceanic? Taiwan area is the collision boundary between the Philippine Sea plate and the Eurasia plate, which has complex interaction, attracting much attention. What boundary is Eurasian and Philippine plate? Spanning the Mid-Atlantic Ridge, Iceland emerged as a result of the divergent, spreading, boundary between these two plates and the activity of Iceland´s own hotspot or mantle plume. The tectonic plates whose turbulent interactions formed Iceland, are the Eurasian tectonic plate and the North American tectonic plate. Two parallel mountain ranges have been forming as a result of the Juan de Fuca Plate subducting beneath the edge of North America. The Cascadia Subduction Zone, extending from northern California through western Oregon and Washington to southern British Columbia, is a type of convergent plate boundary. What type of plate boundary is Cascade Mountains? The Philippine Sea Plate or the Philippine Plate is a tectonic plate comprising oceanic lithosphere that lies beneath the Philippine Sea, to the east of the Philippines…. The Himalayan Mountains formed at a convergence plate boundary between the Eurasian plate and the Indian plate. What plate boundary is Himalayan mountain? 5 Where are the Himalayan Mountains located?.4 What is the formation of the Himalayas?.3 Is the Philippine plate continental or oceanic?.2 What type of plate boundary is Cascade Mountains?.1 What plate boundary is Himalayan mountain?.The Himalayas and Tibetan plateau trend east-west and extend for 2,900 km, reaching the maximum elevation of 8,848 metres (Mount Everest – the highest point on Earth). However the forces of weathering and erosion are lowering the Himalayas at about the same rate. The Himalayas are still rising by more than 1 cm per year as India continues to move northwards into Asia, which explains the occurrence of shallow focus earthquakes in the region today. The thickening of the continental crust marked the end of volcanic activity in the region as any magma moving upwards would solidify before it could reach the surface. The continental crust here is twice the average thickness at around 75 km. This caused the continental crust to thicken due to folding and faulting by compressional forces pushing up the Himalaya and the Tibetan Plateau. The Eurasian plate was partly crumpled and buckled up above the Indian plate but due to their low density/high buoyancy neither continental plate could be subducted. (Note that in the above animation the continental plates are shown to collide at 10 Ma this should instead read 50 Ma.) This slowdown is interpreted to mark the beginning of the collision between the Eurasian and Indian continental plates, the closing of the former Tethys Ocean, and the initiation of Himalayan uplift. These scraped-off sediments are what now form the Himalayan mountain range.įrom about 50-40 Ma the rate of northward drift of the Indian continental plate slowed to around 4-6 cm per year. At this time Tethys Ocean floor would have been subducting northwards beneath Asia and the plate margin would have been a Convergent oceanic-continental one just like the Andes today.Īs seen in the animation above not all of the Tethys Ocean floor was completely subducted most of the thick sediments on the Indian margin of the ocean were scraped off and accreted onto the Eurasian continent in what is known as an accretionary wedge (link to glossary). 80 Ma India was 6,400 km south of the Asian continent but moving towards it at a rate of between 9 and 16 cm per year. The supercontinent Pangea began to break up 200 Ma and India started a northward drift towards Asia. 225 million years ago (Ma) India was a large island situated off the Australian coast and separated from Asia by the Tethys Ocean.
0 Comments
Proxy is used to control access to the internet, while SMB is used to share files and printers on a network. Configuring them correctly can help to resolve issues with Network Drive on your PC. Proxy and SMB are both important protocols used to access network resources. Solution 3: Configure Proxy and SMB to Recognize the Network Drive
In this scenario, eventually the black hole would stop falling in and out of the wormhole and settle near its throat. "Though wormholes are very, very speculative, the fact that we might have the ability to prove or at least give credibility to their existence is pretty cool," study co-author William Gabella, a physicist at Vanderbilt University in Nashville, told. Detecting this kind of gravitational signal might support the existence of wormholes. The length of time between each chirp and anti-chirp would shrink over time until the black hole got stuck in the throat of the wormhole. If one watched a black hole emerge from a wormhole, one would see an "anti-chirp." Specifically, the frequency of gravitational waves from the black hole would decrease as it moved farther away from the wormhole.Īs the black hole keeps journeying in and out each mouth of the wormhole, it would generate a cycle of chirps and anti-chirps. Related: Here's how we could detect a wormhole (In contrast, when two black holes collide, the result is a giant burst of gravitational waves.) If one watched a black hole spiral into a wormhole, one would see a chirp much like two black holes meeting, but the gravitational signal from the black hole would quickly fade as it radiated most of its gravitational waves on the other side of the wormhole. The sound these gravitational waves would produce is a chirp, much like when one increases the pitch rapidly on a slide whistle, since any increase in frequency corresponds to an increase in pitch. In turn, the frequency of the gravitational waves rises. When two black holes spiral closer to one another, their orbital speeds increase, much like spinning figure skaters who draw their arms closer to their bodies. The models suggested that gravitational signals unlike any seen up to now would occur when the black hole journeyed into and out of the wormhole. In computer models, the researchers analyzed the interactions between a black hole five times the mass of the sun and a stable traversable wormhole 200 times the mass of the sun with a throat 60 times wider than the black hole. The researchers also explored what might happen when the black hole enters one mouth of the wormhole, exits out the wormhole's other mouth into another point in space-time, and then - assuming the black hole and wormhole are gravitationally bound to one another - falls back into the wormhole and emerges out the other side. The main difference is that no object can theoretically get back out after entering a black hole's event horizon - the threshold where the speed needed to escape the black hole's gravitational pull exceeds the speed of light - whereas any object entering a wormhole could theoretically reverse course.Īssuming wormholes might exist, scientists investigated the gravitational signals generated when a black hole orbits a wormhole for a new paper, which has not yet been peer-reviewed. Both types of objects are extraordinarily dense and have powerful gravitational pulls for objects their size. In many ways, a wormhole resembles a black hole. Related: Weirdly-shaped wormholes might work better than spherical ones No one knows if such exotic matter actually exists. The only way to keep them open and traversable is with an exotic form of matter with so-called "negative mass." Such exotic matter has bizarre properties, including flying away from a standard gravitational field instead of falling toward it like normal matter. In principle, all wormholes are unstable, closing the instant they open. Einstein's theory of general relativity allows for the possibility of wormholes, although whether they really exist is another matter. Wormholes are tunnels in spacetime that, in theory, can allow travel anywhere in space and time, or even into another universe. Time is a very important factor, because a topic that slowly builds over the course of a month may be getting an astounding amount of tweets after 30 days, but because of the slow growth, no spike ever existed to get it trending. This takes in factors of both volume (the amount of tweets on the topic) and time (the amount of time it takes to generate that volume of tweets). Twitter trends algorithm identifies spikes in the popularity of a certain topic or hashtag, relative to its normal level. How does twitter decide what is trending? You can also expect to see lots of GiftIdeas, HolidayShopping. In the UK, the biggest hashtags over Christmas 2021 were Christmas, Win, Giveaway, Xmas, Competition, Merr圜hristmas, Gift, ChristmasIsComing use these as guidance for the hashtags that will likely be popular again in 2022. you can also bookmark this page to get updates about what's trending on twitter in Worldwide Boost your success through hashtag marketing Monitor your performance, get the best hashtag suggestions and identify Twitter influencers. Top hashtags for the 2022 festive season. People also using todays Worldwide trending hashtags on instagram, youtube, facebook etc social media platform to show their reaction. Issues Pull requests A dataset of top 50 hourly trends on Polish Twitter, loaded from. vls9 / twitter-trends-poland-2022 Star 0. Twitters Top Trends and Hashtags from the May 2022 with at least a Million Tweets in a Month Heres a list of all the Twitter Trending Topic including Ha. This page shows you recent twitter trending hashtags and topics in Worldwide, This page automatically pull recent most talked trending hashtags & topics in Worldwide every 30 minutes from twitter using official twitter API, so that you can see most recent today's trending hashtags or topics which are trending right now on twitter. Trending topics can be explored by date and location. Time is a very important factor, because a topic that slowly builds over the course of a month may be getting an astounding amount of tweets after 30 days, but because of the slow growth, no spike ever existed to get it trending.Worldwide Twitter Trends Now | Top Twitter Trending Topics & Hashtags Today Each set of trends is carefully selected for it’s high-growth and popularity across sites like Google, TikTok, Instagram, Facebook, Reddit, Twitter, YouTube, and Amazon. How does twitter decide what is trending? Our hand-picked collection of the top trends of 2023. you can also bookmark this page to get updates about what's trending on twitter in India Ranking Traffic and Engagement Analysis Geography & Country Targeting Audience Demographics Top. People also using todays India trending hashtags on instagram, youtube, facebook etc social media platform to show their reaction. This page shows you recent twitter trending hashtags and topics in India, This page automatically pull recent most talked trending hashtags & topics in India every 30 minutes from twitter using official twitter API, so that you can see most recent today's trending hashtags or topics which are trending right now on twitter. India Twitter Trends Now | Top Twitter Trending Topics & Hashtags Today Overall, the findings and insights in this study will add valuable resources for further hybrid instruction in the post-COVID-19 time in higher education. Hence, this strategy is considered a manageable and effective alternative that can be adapted to full online instruction to other undergraduate Chemistry lecture courses. The survey also indicated that most of the students are satisfied with the DLCPA strategy. Instructors must also find means to improve their interaction with students and maintain student interest and engagement during online classes. The identified challenges were stability of internet connection and instructor’s familiarity with readily available internet-based teaching tools, such as video conferencing software. The analysis of the teaching and learning experience based on three indicators (i) student’s learning experience, (ii) student’s academic performance and (iii) instructor observations showed that DLPCA had a positive impact on students and instructors. The DLPCA strategy was presented and discussed to the students prior to its implementation. The synchronous part of the teaching was conducted using video conferencing platforms, such as Zoom or Google Meet. In DLPCA, the asynchronous part of the teaching was achieved through broadcast of pre-recorded lecture videos on YouTube to allow students to study and progress with learning at their own pace. This is a five-component blended learning strategy referred to as Discover, Learn, Practice, Collaborate and Assess (DLPCA). Here, we present an online strategy that facilitated the transition from traditional face-to-face learning to full online instruction. To face these difficulties in teaching undergraduate Chemistry courses at the University of Santo Tomas, a blended learning strategy in the context of teaching and learning of Physical Chemistry 1 and Analytical Chemistry for Chemical Engineering students were employed. The shift to distance teaching and learning during the COVID-19 pandemic brought about a real challenge for both instructors and students. A garden rake’s handle may need to be slanted just a little to allow aerators to be easily removed. Step3- Pull up the handle of the garden rake after you remove the foot from the rake. If there are stones under the aerator spikes, it is not necessary to sink them fully into the ground. Shift your body weight to apply more pressure to the lawn aerator. Step2- While holding the lawn aerator vertically, stand on a garden rake. Step1- In case the soil has become very compacted, water the lawn sufficiently to soften it a bit. Steps to aerate your garden with homemade lawn aerator: Alternatively, you can hold the long handle on one side of one leg or between your legs. In order to press down the spikes of the lawn aerator, you can use either foot. To use this garden lawn aerator, you must press the spikes into the soil using your bodyweight. So here is a short Guide to Using a Manual Lawn Aerator. Now that we have successfully made a lawn aerator, the question that’s most probable to arise in your mind now is how to use it. Simply make sure the spike lawn aerators’ holders fit well. If the spike garden rake’s head is shorter than the spike lawn aerator, that’s no problem. Aerator eye screws are used in coincidence with the 3 prongs.Using the garden rake, now orient the 3 prongs with the 3 holders (eye screws) of the spike aerator. Featuring the spike aerator, we can now attach the rake to the spike aerator.In this case, the eye screws can be used as holders for the 3 prongs of the garden rake. The top aerator board needs to have three eye screws attached.By attaching four wood screws to each aerator board, you will strengthen its adhesion.Now, Ensure the drying process is completed. The bottom aerator board must be adhered to the top aerator board with construction adhesive. You remember we are left with one wooden board, use it now with as top aerator board.Keep the spikes of the aerators vertical at all times. Put the spikes in between the supports after you have laid the supports on the ground.Additionally, weight plates or other supports can be used. For aerator spikes to function properly, all nails (heads) must be flush with the bottom board. The aerator spikes ought to be pressed through the aerator board at the bottom.Besides preventing cracks and splinters of the wood, it will also help it last longer. Aerator spikes can be hammered into the pre-drilled holes easily and will be more vertical as a result.So, drill small holes at these intersection points on the top of this aerator wooden board. This is the spot where nails (aerator spikes) are going to be placed. As we create diamond pattern, each diamond shapes will intersect at a point.Create a diamond pattern on the entire board with the help of chalk or any marker. Pick one of the 2 wooden boards to serve it as the bottom aerator board.A set of 11 nails with a diameter of 3 inches.įollow the step-by-step procedure given below and get homemade lawn aerator at your hand.Two wooden boards, each measuring 3 1/2″ x 3/4″ x 11″.Here we have taken the following dimensions for illustration purpose and will continue to make lawn aerator with these configurations only. The dimensions of materials required completely depends on the size of garden rake you have. So, let’s quickly dive deep into the process of making a lawn aerator at home. With this method, you can aerate your lawn most efficiently and at the lowest cost. A homemade aerator can be made with an old garden rake and masonry nails. It might be because it can be physically demanding and time-consuming and often considered expensive as well. An easy Do-It-Yourself (DIY) project is the best option if you’re restricted by a tight budget. Perhaps the most significant is air circulation, which is regularly neglected. On the off chance that you desire to prevail with regards to keeping up with green lavish yards, there are a couple of steps you should follow. Genuine lavish, dynamic green yards require a lot of work and devotion. Circulate air through your grass to dispose of cover and make a sound, green yard. Air circulation can be a vital piece of keeping a solid yard as it permits air and water to infiltrate cover and develop. Too as guaranteeing supplements can arrive at the dirt under your grass, you ought to likewise ensure it is liberated from weeds. An excellent yard can be accomplished and kept up with by following a couple of essential grass care rehearses, such as cutting, treating and watering. Most nightmares come from REM, except for night terrors that come as bursts from deep sleep. In REM sleep there are vivid internally generated scenes, which are bizarre and not logical.Ī much smaller amount of dreaming also occurs in stage one deep sleep near the beginning of the night’s sleep, where it occurs in small dream fragments, and also in stage II closer to morning, where it is experienced more as thinking. In REM there is an opposite neurotransmitter profile of low amine neuronal activity, and high cholinergic neuron activity. But, very significantly in REM sleep there is a paralysis of the muscles so that no one can physically act out dreams. REM sleep, which includes most of the dreaming, has brain waves similar to the lightest deep sleep, stage I. A recent study shows that playing a tune to sleeping musicians during slow wave sleep improves the ability to know that song afterward. Learning is best if practiced just before sleep. Deep sleep is associated with increased learning, and the consolidation of memory. In stage one, the lightest slow wave sleep, there are prominent theta waves. In deep sleep there are muscular movements, including turning over in various ways, but no purposeful movements unless there is a sleep disorder such as sleep walking. The four deep sleep stages and REM each have their own type of brain waves but they tend to be slow waves. When awake there are high frequency low amplitude brain waves. It is associated with low cholinergic brain activity and normal activity of amine brain neurotransmitters, the well-known serotonin, norepinephrine, adrenaline, dopamine, and histamine. Waking consciousness is marked by a vivid continuous sense of reality, both internal and external. As the night progresses, however, there is less of the stage IV. The deepest stage IV is associated with increased learning and memory consolidation. After the four stages there is a period of REM before another cycle starts. We gradually rotate through the stages in cycles of approximately 90 minutes. State I Sleep Brain Wavesĭeep sleep is broken into four stages, I through 4, each having distinct brain waves. In the most general terms, there is dreaming and deep slow wave sleep, which are referred to as rapid eye movement (REM) and NREM (non REM) sleep, respectively. Sleep is a complex series of changes in brain states and subjective mental experiences. This post will discuss some general aspects of sleep and mental states as they relate to sleep, and then consider what is known about dreaming and deep sleep. Unfortunately, it is not at all clear what dreams are or how to interpret them.ĭreaming is just one aspect of sleep, and it is one of the supposed three basic different types of consciousness: waking, dreaming, and deep sleep. They appear to be an important part of human experience. Everyone dreams and at times is affected by the emotional content of a dream. Many spiritual leaders, such as the great Sioux leader Black Elk had vivid prophetic dreams. Are dreams a representation of inner conflicts, of hidden desires, ambitions and fears? Do they have their own logic? Are they a way that the brain can recalibrate circuits and synapses? Is there a dream world?ĭreams have been a source of fascination for thousands of years and are prominent in literature and religious writings. As such, The Deadly Spawn is far from the most obscure title, but that devout following still could grow even more prominent in the coming years. It’s impressive in its ambition, especially for a group of amateur filmmakers, and has long since developed a significant cult following. Think The Evil Dead gore meets 1950’s B-horror, in which a meteorite crash lands on Earth and unleashes a voracious man-eating alien upon a small town. Released in 1983 under the title Return of the Aliens: The Deadly Spawn in the hopes of luring audiences hopeful for an Alien sequel, this micro-budgeted labor of love charms with its DIY aesthetic. As always, here’s where you can stream them this week.įor more Stay Home, Watch Horror picks, click here. More specifically, this week belongs to underseen creature features that deserve more attention. This week’s streaming picks are dedicated to the horror movies that bring the monster mayhem in various ways, but all showcase excellent practical effects. Often, a creature feature highlights nature running amok. It’s the creature part that’s loose for interpretation, of course.Ī creature feature could be anything from carnivorous aliens from space to manmade monsters that turn on their makers, and everything in between. At its most ubiquitous of definitions, the creature feature is simply a horror movie in which a monster plays a prominent role as the primary antagonist the term says it all. One of the most foundational pillars of horror also happens to be one of its more nebulously defined subgenres: the creature feature. What do you guys think? Fair? Unfair? Who cares? Boner city? So to play it safe she put on the outfit you see below. Mind you, though while their rules say no booth babes, it is supposedly acceptable to have people representing characters from the actual game. AGAIN she was asked to change, and if she didn’t comply she would have to leave. So she changed back into the cheerleading outfit. Well apparently after several complaints she was asked to change out of that outfit because it was a little too revealing. Saturday she wore the outfit you see below, which is an alternate costume for Juliet in the game. She wore the normal Juliet outfit on Friday. I’m not sure if you could really consider Jessica a booth babe because she wasn’t just hired to whore it out at the booth, she was chosen in a contest to BE Juliet Starling. Head past the break for the details on this travesty.įrom what I’ve read, PAX has a no booth babe policy. Well, my favorite cosplayer and the newly appointed “ Juliet Starling” was asked to leave PAX if she didn’t change her skimpy outfit. Camera manufacturerĪdobe Photoshop Lightroom 4.Have you ever been to a video game convention? Comic book convention? Any sort of “ nerdy” convention? There are a lot of risque (did I spell that right?) cosplayers, and booth babes, and even booth dudes. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. and that other effects can come into play, biasing our conclusions.Ī simple example of bias can be seen just by looking at the closest galaxy cluster to Earth: the Virgo cluster.it’s hard to map out distance in the third (depth) dimension,.it’s harder to resolve individual galaxies that are close to one another,.it’s harder to see distant galaxies because they’re fainter,.There are a lot of challenges that get in the way, including: In other words, if you can map out the galaxies in the Universe not just nearby, but far away as well, you can measure how the Universe has expanded over time. The reason is simple: the size of the acoustic scale stretches to be longer and longer as the Universe expands. But it’s a giant leap to measure it all throughout the Universe, over the majority of our cosmic history, which is what the latest release has just accomplished. It’s another thing to measure the effect nearby, which the Sloan Digital Sky Survey has been doing since it began science operations in 1998. It’s one thing to calculate the effect, which we can do from a theoretical perspective. The results agree with the CMB data, and a Universe made up of ~25% dark matter, as opposed to 5% normal matter, with an expansion rate of around 68 km/s/Mpc. As the Universe expands, this characteristic distance expands as well, allowing us to measure the Hubble constant, the dark matter density, and even the scalar spectral index. finding a galaxy at a certain distance from any other galaxy is governed by the relationship between dark matter and normal matter. This imprint has a name: baryon acoustic oscillations, because it’s the normal matter (baryons) imprinting pressure waves (acoustic oscillations) on the large-scale structure of the Universe.Īn illustration of clustering patterns due to Baryon Acoustic Oscillations, where the likelihood of. It means that, today, if you drew a smooth curve that represented how likely you’d be to find another galaxy, the wave feature means that you’re actually more likely to find a galaxy that’s 500 million light-years away than you’d anticipate, but less likely to find one 400 million or 600 million light-years away. until you run into that “wave” feature imprinted in the very early Universe.as you move farther away, you’re (gradually) less likely to find another galaxy,.you’re likely to find a galaxy close to your own, because gravity is attractive,.You can imagine starting at a galaxy and setting down an invisible “ruler” to measure the distance between that galaxy and every other galaxy you can find. In our nearby Universe, for example, which has been expanding for 13.8 billion years since the Big Bang, we’ve measured how galaxies cluster together. You may add or create a DVD menu to go with your online videos. Just use the "Paste URL" button to add video links and Freemake will do the rest of job for you in the best way. 12 257 Convert DVD to MP4 with 5 easy ways (description & how-tos) The condition of DVDs, as well as CDs, tends to deteriorate over time. You can transfer online MP4 clips from YouTube, Vimeo and other streaming websites to DVDs without prior downloading. Otherwise, you won't be able to put your MP4 video on a DVD disc with Freemake software. Please note that your Windows 7 computer should have the working DVD drive. Then repeat all the steps described above. To install it on your PC, follow this link. Choose the appropriate option in DVD settings window.Īfter the disc is ready, you may play with Windows Media Player on your PC or any DVD player.įreemake Video Converter perfectly works on Windows 7 OS. Wait a bit until the DVD is being created.Īlternatively, you may save the DVD structure as VIDEO_TS folder on your Windows 10 computer. Then make sure the video quality of the future DVD video is OK (the program will inform about that), click the "Burn" button to convert MP4 files to DVD. Then press the "to DVD" button and insert a blank DVD disc. Then add your MP4 video you want to burn on a DVD disc on Windows 10. Install and launch the MP4 to DVD Windows software. If you use Windows 10 operating system, you can easily install Freemake program and convert MP4 to DVD on your desktop PC. In the same way, you can convert AVI video to DVD or archive your DVDs collection with our free DVD Ripper. You will be able to add your project into Freemake again and write it on a disc at any time. Just choose the respective option in the format settings window. For the last option, insert it in a port beforehand. If you don’t have a blank disc at the moment, you may export your project as a DVD folder or ISO image and save on the hard drive disk of your computer or USB flash. Enjoy the new DVD movie on your home player. When the process is done, the app will offer you to make one more copy of the project. The conversion speed will depend on your drive model and the resulted video duration. Please note that you can’t put your video files on a CD with our DVD burner software. Put a blank DVD-R or RW (or other disc types) into your DVD-ROM drive and choose it as a destination. Hit "Burn" to convert MP4 to DVD once you’re ready. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |