![]() Filters are used to look through and view objects. Polarization of light by use of a Polaroid filter is often demonstrated in a Physics class through a variety of demonstrations. On the other hand, a Polaroid filter with its long-chain molecules aligned vertically will have a polarization axis aligned horizontally this filter will block all vertical vibrations and allow the horizontal vibrations to be transmitted. ![]() Such a filter will block all horizontal vibrations and allow the vertical vibrations to be transmitted (see diagram above). Thus, a Polaroid filter with its long-chain molecules aligned horizontally will have a polarization axis aligned vertically. Any vibrations that are perpendicular to the polarization axis are blocked by the filter. This polarization axis extends across the length of the filter and only allows vibrations of the electromagnetic wave that are parallel to the axis to pass through. The alignment of these molecules gives the filter a polarization axis. The general rule is that the electromagnetic vibrations that are in a direction parallel to the alignment of the molecules are absorbed. As unpolarized light strikes the filter, the portion of the waves vibrating in the vertical direction are absorbed by the filter. ![]() During the fabrication of the filter, the long-chain molecules are stretched across the filter so that each molecule is (as much as possible) aligned in say the vertical direction. The filter can be thought of as having long-chain molecules that are aligned within the filter in the same direction. When unpolarized light is transmitted through a Polaroid filter, it emerges with one-half the intensity and with vibrations in a single plane it emerges as polarized light.Ī Polaroid filter is able to polarize light because of the chemical composition of the filter material. (Remember, the notion of two planes or directions of vibration is merely a simplification that helps us to visualize the wavelike nature of the electromagnetic wave.) In this sense, a Polaroid serves as a device that filters out one-half of the vibrations upon transmission of the light through the filter. Polaroid filters are made of a special material that is capable of blocking one of the two planes of vibration of an electromagnetic wave. The most common method of polarization involves the use of a Polaroid filter. The four methods discussed on this page are: There are a variety of methods of polarizing light. The process of transforming unpolarized light into polarized light is known as polarization. Polarized light waves are light waves in which the vibrations occur in a single plane. It is possible to transform unpolarized light into polarized light. In general, it is helpful to picture unpolarized light as a wave that has an average of half its vibrations in a horizontal plane and half of its vibrations in a vertical plane. This concept of unpolarized light is rather difficult to visualize. Such light waves are created by electric charges that vibrate in a variety of directions, thus creating an electromagnetic wave that vibrates in a variety of directions. Light emitted by the sun, by a lamp in the classroom, or by a candle flame is unpolarized light. A light wave that is vibrating in more than one plane is referred to as unpolarized light. Unlike a usual slinky wave, the electric and magnetic vibrations of an electromagnetic wave occur in numerous planes. If a slinky wave were an electromagnetic wave, then the vibrations of the slinky would occur in multiple planes. Yet regardless of their direction of vibration, they would be moving along the same linear direction as you sighted along the slinky. That is, the coils of the slinky might vibrate up and down or left and right. Indeed, the coils of the slinky would be vibrating back and forth as the slinky approached yet these vibrations would occur in a single plane of space. This is quite different than what you might notice if you were to look along a slinky and observe a slinky wave traveling towards you. As an electromagnetic wave traveled towards you, then you would observe the vibrations of the slinky occurring in more than one plane of vibration. ![]() Let's suppose that we use the customary slinky to model the behavior of an electromagnetic wave. The transverse nature of an electromagnetic wave is quite different from any other type of wave that has been discussed in The Physics Classroom Tutorial. For our purposes, it is sufficient to merely say that an electromagnetic wave is a transverse wave that has both an electric and a magnetic component. The nature of such electromagnetic waves is beyond the scope of The Physics Classroom Tutorial. ![]() Light waves are produced by vibrating electric charges. A light wave is an electromagnetic wave that travels through the vacuum of outer space. ![]()
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![]() ![]() neofetch -backend flag_name -source /path/to/imageįor example, to use an image from your local disk, use the following command: neofetch –backend jp2a –source /home/images/logo.png ASCII Art If you do not like the logo and you want to replace it with a Neofetch image, you can do so by using the -source option and specifying the image location. Prin "$(color 4)I am a system administrator." Display Image Backend Instead of ASCII Logoīy default, the Neofetch displays an ASCII logo of the Linux distribution. The following example shows how to use blue colour to display a custom message with the prin function. To use this function with prin, use the colour numbers with the color function. You can change the colour of strings using the color function using one of the pre-programmed colour values. When you run the command, it displays all the items that are not commented on in the function.īy default, this is how the configuration file looks like: ![]() Inside this bash function, it contains a list of items that Neofetch can print. Neofetch uses the print_info () bash function to show information on the terminal. ![]() However, you may not want to see all the information and shows and thus can customize the information by editing the Neofetch config file. The default output of Neofetch provides useful hardware and software information about your Linux distribution. User configuration is copied from a user-specific file to a system-wide configuration file. System-wide configuration stored at /etc/neofetch/nf.The default configuration is copied to this file when you run Neofetch for the first time. User-specific Neofetch config stored at $/.config/neofetch/nf.The Neofetch command-line utility has two configuration files: ![]() ![]() He is survived by his wife of 50 years, the former Jean Crafton five children, a sister and a brother, according to CBS News. ![]() Osgood was also a writer, with six published books. He was inducted into the Radio Hall of Fame in 1990. 8, 1933, Osgood joined CBS News in September 1971 after four years with WCBS News Radio 88 in New York and previous stints with ABC News, WHCT and WGMS, according to the Radio Hall of Fame. It’s a paradox, but it’s true.”ĭuring the peak of his radio career, Osgood was reaching more than 11 million listeners each week, the Times reported.īorn in New York City on Jan. “You bring your own experience and emotions to radio that you don’t to television. “Television is wonderful and I don’t mean to take anything from it, but the fact is that a TV picture is very literally ‘what you see is what you get,’” he said in 1991, according to the newspaper. Osgood continued to work for radio stations after leaving TV, where his sign-off was “See you on the radio,” The Los Angeles Times reported. “Osgood’s character put you at ease, while his wit and humanity drew you in whether reflecting on stories large or small.” “He had the understated ease of a Southern gentleman even though he came from New York and possessed perhaps one of the greatest voices to have ever graced network television,” Mauro said in a statement. He is also co-anchor of 20/20 with Amy Robach. She became a popular radio host in the early 2000s and joined Fox News as an anchor in 2017. ![]() ![]() He succeeded Diane Sawyer in September 2014. Laura Ingraham, 56, is the host of the 'Ingraham Angle' on Fox News. At the time, then-NATAS president and CEO Bob Mauro remembered having crossed paths with Osgood before. David Muir is currently the anchor and managing editor of ABC News’ World News Tonight with David Muir. In 2017, he was presented with the National Academy of Television Arts & Sciences’ News & Documentary Emmy Award for lifetime achievement. “Who wouldn’t want to be the one who gets to introduce these terrific storytellers and the producers and writers and others who put this wonderful show together?” he said. At the time of his retirement, a then-84-year-old Osgood said he continued working because “it’s been such a joy doing it!” according to CBS News. From 1994 until his retirement in 2016, Osgood anchored “CBS Sunday Mornings,” winning three Daytime Emmy awards for outstanding morning program. ![]() ![]() When mounting this unit outside, apply silicone to the area where the wires. ![]() The bi-color LED provided with the SE keypad illuminates red when the Lock-Release relay is de-energized and green when the relay is de-energized. 2 1 1/4' black, socket cap flat head machine screws. Open the box, and inside you will find: 1 212iL keypad. q Section 1: Unpacking and checking the packing list. Click to view and download the complete guide now. If you cannot ground the power supply, then you must ground the keypad housing. To avoid ESD (Electro-Static Discharge) interfering with the operation of the keypad, ground the housing to earth ground. Unlock detailed insights with the Iei 212IL instruction manual. 5.0 out of 5 stars based on 2 product ratings. Wire the transorb in parallel with the lock power terminals.Īlso, to avoid ESD (electro-static discharge) from interfering with the operation of the keypad, ground the negative terminal of the keypad to earth ground. item 7 3 IEI 212i Indoor Flush-mount Digital Keypad 3 Circuit Boards LEDS 3 IEI 212i Indoor Flush-mount Digital Keypad 3 Circuit Boards LEDS. To prevent electrical kick back voltage from damaging the keypad, when using an electrical locking device, you MUST install the transorb as close as possible to the lock. ![]() Also, the voltage selection jumper on the main circuit board is no longer required. Call IEI for a list of product, or visit us on the web 605-0212 Rev 1.04. It is also possible to control the red and green chip LED’s externally, with an alarm panel for example, by using connector J1. Upon power up, the 212iLM Mullion will cycle through the LEDs from left to right twice to indicate proper keypad operation. The LED’s changed to surface mount chip LED’s mounted on bottom of the circuit board which eliminates the need for the wire harnesses. ![]() This product was re-designed using a new manufacturing technology, which changed the physical appearance of the keypad electronics. ![]() ![]() The production intent chipset meets the final Arbe specifications and is designed for Tier 1 radar system production and for OEM development programs. The company is currently in the final AEC-Q100 qualification process after completing pre-qualification tests. The production intent chipset includes three chips: transmitter, receiver, and processor, which marks the first high-count channel array “massive MIMO” imaging radar chipset solution that provides unprecedented performance and safety for the automotive industry. (NASDAQ: ARBE), a global leader in Perception Radar Solutions, announced today the availability of its production intent chipset for the mass manufacturing of perception radars. And in winter, you are lucky if you catch a single ray of sunlight at all.Arbe’s Chipset is The First High-Count Channel Array Radar Solution to Market, Providing Unprecedented Performance and Safety for the Automotive Industry At peak times, you get to see the sun there for 6 hours. Residents of Seattle can only dream of that many hours of sunshine: the often cloudy sky in this area only allows for an annual average of 3.5 hours of sunshine. There, you can expect an average of more than 6 hours of sunshine per day! ![]() However, sun lovers beware – if you are seeking a lot of sunshine, then you should visit Las Vegas. The condensation of the water vapor then leads to the gradual formation of more small water droplets, allowing the cloud to form.Ĥ.5 hours… – This is how long the sun shines on average per day in the USA This is due to the temperature of the surrounding air, which continues to decrease as altitude increases. ![]() Once it gets there, the water vapor begins to condense. Once evaporated, the water then quickly makes its way upwards along with warm air. This vapor is created by solar radiation, which causes the water in lakes, rivers, and other bodies of water around us to evaporate. They range from the harmless veil cloud that floats across the deep blue summer sky to the large thundercloud that rapidly causes a cooling effect.Īll clouds have one thing in common: they consist of water, or more precisely, water vapor. We see them floating across the sky over our heads every day – and yet many people know very little about them: Clouds. By the way, our storm radar or lightning strike map is also suitable for this purpose. So the next time you are on your way to vacation, you can use our cloud radar to check in advance whether high clouds will cross your path on the travel route. In practice, airplanes often change their original course to avoid thunderclouds and resulting turbulence. Small clouds move at a height of about 3 km, while thunderclouds in areas with high solar radiation can reach a height of up to 14 km.įor comparison: when you go on vacation by airplane, you find yourself at an altitude of about 10 to 11 km. The height of clouds always depends on the strength of solar radiation and the amount of water vapor. You can then choose whether you want the cloud radar to display low, medium, or high clouds. To do this, simply click on the “Clouds” button at the top right of the map. You can find our rain radar with rain forecast here.īeyond general cloud cover, you can also filter by cloud type or height. While blue indicates weak precipitation, red/purple-colored areas are expected to have severe rain and hail. You can also recognize precipitation by a colored shading on the cloud cover map. In addition to information about cloud cover, our radar also tells you where cloud cover occurs in combination with precipitation. What else you need to know about our cloud cover map: Move the cloud marker with the mouse (smartphone: simply tap on the white dot of the marker using your finger) to your target region and find out how likely the sky will be cloudy there. This will tell you how the cloud cover will change over the next 36 hours. With the cursor at the bottom left of the cloud cover map, you can visualize the future course of the clouds. To do this, simply click on the corresponding button. You can distinguish between high, medium, and low clouds. ![]() Using the button at the top right of the cloud cover map, you can select the type of cloud cover. Conversely, a gray area indicates relatively light cloud cover with occasional sunshine. The chances of catching a glimpse of the sun in this area are therefore very poor. The whiter and clearer the coloration is, the denser the cloud cover is here. On our cloud cover map, cloud areas are displayed visibly for you by a gray-white coloring. Where is it cloudy? Where is the sun shining? This is how you read the cloud cover map: Gray color indicates light cloud cover, while a white color means heavy cloud cover. In yellow-colored areas, the sun is shining. ![]() ![]() If I come to the end of my life having lived my dash by these principles, I will feel good about my legacy. Our time as their youth leaders provided some of the most fulfilling experiences of both my husbands’ and my dashes. No doubt, this was an amazing group of young adults. ![]() Make a difference in the lives of others.Use your gifts to make the world you live in just a little bit better everyday. ![]() They knew how the next verse in the poem ended before I read it: “ What matters is how we live and love, and how we spend our dash.”Īt the end of our program that day, we had developed a list of “Themes for Living Your Dash Well”: I had not read the rest of the poem to them, but they already knew that the key to living your dash is not about how much cash you have, how big your house is, or what kind of car you drive (even though some did want nice cars too :)). Overwhelmingly, the young men and young women, did not focus on money or fame, they focused on the heart of life: loving others, helping others, serving others.īy the end of our sharing time, I was in tears and could not have been more proud, or more humbled by the beautiful hearts of these special young people. They talked about becoming teachers of special needs children being doctors who discovered new treatments to help cure cancer and AIDS and serving in the military to protect our country’s freedom (not surprising since we lived near 2 Marine bases and a military Air Station). They spoke about being wives and husbands and good mothers and fathers who loved and protected their children. ![]() I was blown away by the way these young people understood what would really matter at the end of their life’s journey. There was the occasional “He was a millionaire before he was 30 years old and bought a Porsche”, but the overwhelming majority of responses were not about money or power or fame. My husband and I could not have been more proud of the responses that these young people shared with us. After about 15 minutes, we gathered back together to share our dash stories. When you get to the end of your life and look back at your dash, what will you see? What will the people who knew you and loved you say about your dash?” I asked each young person to start their sentences with “She was” or “He was” – as if the responses were coming from someone who had known them.Īgain, you could have heard a pin drop, as our students split apart to find a quiet space in the youth center to thoughtfully consider what they wanted their dash to say about them. Think about the life you have led so far and the time that you have yet to live. I finished reading verse 3 and told them what I wanted them to do: “I want each of you to spend a few moments thinking about your dash. I admit to being a little shocked by how quiet the group was as I read these words – with rapt attention, they listened intently and you could have heard a pin drop. He noted that first came the date of birth He referred to the dates on the tombstone I asked each of them to fill in their name and date of birth at the top of their tombstone and then I began reading the Live Your Dash poem, ending with verse 3: At first, it was obvious that I had shocked these amazing young people, at least a little bit, but the shock was soon replaced with curiosity as they waited to hear where this was going. I held up a filled in tombstone with my name written in above the dash line, and the date of my birth to the left of the dash. The first thing I did was give them each a piece of paper with a blank tombstone on it and a dash in the middle. The dash represents our life, and more importantly, what we do with our life.Īt the youth group that evening, we were surrounded by about 15 young people between the ages of 13 and 18. But the most important part of the inscription is the dash. I have included a link to the entire poem at the end of this blog, but essentially the premise is that on every person’s tombstone, two dates are connected by a dash - the date of our birth and the date of our death. I created a program around this poem that turned out to be one of the most engaging conversations we had ever had with that group of amazing young people. ![]() At the time, my husband was the youth director at our church and I used to help him with the devotional programs at the youth group meetings on Sunday evenings. Many years ago, I came across a poem called “ Live Your Dash” by Linda Ellis. ![]() ![]() ![]() Fill in the blanks in the table, analyze the data, and answer the following questions. Wavelength is the distance travelled for an EM wave. These equations form a plane wave which has a total intensity, at any point in time, as given by the Poynting vector S10 (E×B). This can be calculated by using the equation E hf where h 6.62607015×1034 Js. Here the frequency is given by f2 and the wavelength by 2k. They are studying the possible effect of several variables upon the speed of a wave in a slinky. How do you find the intensity of a wavelength Classical/Wave Model. and wavelength close wavelength The length of a single wave, measured from one wave peak to the next., according to the equation: \(wavespeed(v) frequency. ![]() Stan and Anna are conducting a slinky experiment. Using the symbols v, λ, and f, the equation can be rewritten as v = f Īs a test of your understanding of the wave equation and its mathematical use in analyzing wave motion, consider the following three-part question: According to the formula given, the intensity of light is completely independent of the frequency. A typical spectral line in the visible region of the spectrum has a wavelength of 5.8 × 10 5 cm this wavelength corresponds to a frequency () of 5.17 × 10 14 Hz (hertz. ![]() It states the mathematical relationship between the speed ( v) of a wave and its wavelength (λ) and frequency ( f). In the case of light, the frequency, symbolized by the Greek letter nu (), of any wave equals the speed of light, c, divided by the wavelength : thus c/. The above equation is known as the wave equation. Rearranging the equation yields a new equation of the form: Speed = Wavelength Since the period is the reciprocal of the frequency, the expression 1/f can be substituted into the above equation for period. Combining this information with the equation for speed (speed = distance/time), it can be said that the speed of a wave is also the wavelength/period. So in a time of one period, the wave has moved a distance of one wavelength. Example 1: Calculating intensity and power: How much energy is in a ray of Sunlight Begin with the equation that states the definition of intensity: I I PA. The intensity of the light is related to the number of photons that pass by us per second, while the Photon energy - Wikipedia is dependent upon its frequency (or wavelength, since wavelength and frequency of light are related by the formula c, where c, the speed of light in a vacuum, is a constant and equal to 3.0 x 108. Observe that during this same amount of time, the leading edge of the disturbance has moved a distance equal to one complete wavelength. Observe that in the time it takes from the first to the last snapshot, the hand has made one complete back-and-forth motion. The motion of the disturbance along the medium after every one-fourth of a period is depicted. The diagrams at the right show several "snapshots" of the production of a wave within a rope. ![]() ![]() ![]() You aren’t charged if you create a label but don’t send the shipment. No, your account is only charged when we scan the label. Will I be charged if I don’t use my shipping label? (You won't be charged for the lost label if it wasn't used.) If you received a preprinted label in your package, you can ask the sender to email you a new label. In that case, you'll need to create a new one. To cancel a label you created using a credit card in FedEx Ship Manager, call customer service at 1.800.GoFedEx 1.800.463.3339. Just log in to your account, click the Ship History tab, select the shipment and click Cancel. Yes, you can cancel a shipment any time before we scan your package. You don't need to do anything to cancel your original label, and you won't be charged for it. Once you're ready to ship your package, you'll need to discard the old label and create a new one. What if I create a label but don't ship my package before the label expires? Learn more about how daily printer maintenance can improve your label quality. If that doesn’t work, you may need to replace the printhead. Use a cleaning card that was provided in the box of thermal labels. You may need to clean your printhead to remove dust or residue. Why aren’t my thermal labels printing correctly? For more information on this option, see the How to print a shipping label section. Create shipping labels on and have them printed at a FedEx location.One of our team members will scan your barcode and print your label in the store. Just save the barcode to your phone and visit a FedEx Office or participating FedEx Ship Center location. Create a label on your phone with the FedEx ® Mobile app, and the app will issue you a barcode.One of our team members will scan your QR code and print your label in the store. Just save it to your phone and visit a FedEx Office or participating FedEx Ship Center ® location. When you create a label this way, the app will issue you a QR code. Yes! Creating labels in the FedEx ® Mobile app is quick and easy, and you don't need a printer at home. For more information about this option, see the How to print a shipping label section.Ĭan I create labels in the mobile app and print them at a FedEx location? Yes, you can easily create shipping labels on and have them printed at a location that's convenient for you. You can print labels up to 10 days in advance for FedEx Express shipments and up to five days in advance for FedEx Express Freight shipments.Ĭan I create labels online and print them at a FedEx location? If you are using FedEx Ship Manager ® Lite, you cannot reprint a label. ![]() Using the same label to ship multiple shipments is fraudulent and could result in additional billing charges, along with the cancellation of your FedEx account number. The Reprint label option should only be used if the label has been created but not yet scanned by FedEx. Select a shipment from the list and then select Reprint. To reprint a label, click the Ship History tab at the top of your FedEx Ship Manager ® screen. If you have non-FedEx labels you’d like to use, contact to determine if they meet our expectations. According to a recent study by the FedEx Packaging Lab, only 48% of third-party labels used by our customers met those standards. ![]() You can, but they must meet our adhesion standards. Use your FedEx account info to log in and order labels and other supplies. It is designed not to wrinkle, smear, or tear when a package sweats in warm temperatures. If your perishable shipment contains dry ice, gel packs, or wet ice, you’ll need a moisture-resistant poly label. It has a special adhesive that’s made for non-corrugated box surfaces.ĭo temperature-sensitive shipments require special labels? If you’re shipping a wooden crate or plastic tote, use a tire/crate label. What label is best for wooden crates or plastic totes? Then attach your label or pouch to the tag. Wrap the tag around the item, or a handle on the item, and secure it with a provided zip tie. A tire/crate label is a smart choice for rolled goods, such as rugs or fabric, that are wrapped in heavy-duty plastic.įor other shipments, such as auto parts, luggage, and transit cases, you can use a tie-on tag. It has a special adhesive that is designed to stick to non-corrugated box applications. If it has a rubber, wood, or plastic surface, you need a tire/crate label. How do I label an unboxed item, such as luggage, or a tire or rug? ![]() To request our label developed specifically for recycled boxes, contact Or you can use a tire/crate label, which also contains a hot-melt adhesive. Hot-melt adhesives work best because they bond well with the shorter corrugated box fibers of recycled content. What types of labels are best for recycled boxes? ![]() ![]() The platform then crawls that website, pulling in content, including an image for the summary card. X (Twitter) recognizes when a post includes a URL. Maximum file size: Up to 5MB for photos and GIFs on mobile.Recommended aspect ratio: any aspect between 2:1 and 1:1 on desktop 2:1, 3:4 and 16:9 on mobile.X (Twitter) images sizes for in-stream photos: 1600 x 900 pixels (recommended) Keep in mind that the way header images display changes depending on the monitor and browser being used.Header images are cropped to an aspect ratio of 3:1.To future-proof the image, it’s best to use the maximum size.X (Twitter) header photo size: 1500 x 500 pixels (recommended) Tips: ![]() X (Twitter) image sizes for profile photos: 400 x 400 (recommended) And, of course, that includes getting the image sizes right. So, choosing the right images and creating great visual content for X (formerly Twitter) matters. In fact, Tweets with visual content are three times more likely to get engagement. Tweets that include images consistently get more click-throughs, more likes, and more Retweets than non-image Tweets. AI support for captions, an AI hashtag generator, and access to Canva in Hootsuite. As of September 2020, Facebook and Instagram ads are no longer penalized if more than 20% of the ad space is text.Įverything you need to make engaging content.Instagram recommends leaving roughly “ 14% (250 pixels) of the top and bottom of the image free from text and logos” to prevent them from being covered.Image sizes for Instagram Stories ads: 1080 x 1920 pixels Tips: ![]() There are also recommendations for the number of characters included in an ad’s primary text and headline.Remember: Instagram ads appearing in users’ feeds cannot have more than 30 hashtags.Keep in mind that Reels are cropped to a 1:1 image in your profile feed and a 4:5 image in the home feed. ![]() Resource: Take your Instagram Stories to the next level with these free templates.
![]() ![]() Liu, M.: Dynamics of a stochastic regime-switching predator-prey model with modified leslie-gower holling-type ii schemes and prey harvesting. Thakur, N.K., Gupta, R., Upadhyay, R.K.: Complex dynamics of diffusive predator-prey system with beddington-deangelis functional response: the role of prey-taxis. 94, 421–425 (1960)īlasius, B., Rudolf, L., Weithoff, G., Gaedke, U., Fussmann, G.F.: Long-term cyclic persistence in an experimental predator-prey system. Hairston, N.G., Smith, F.E., Slobodkin, L.B.: Community structure, population control, and competition. Hunter, M.D., Price, P.W.: Playing chutes and ladders: heterogeneity and the relative roles of bottom-up and top-down forces in natural communities. 28, 1561–1577 (2019)ĭyer, L.A., Letourneau, D.K.: Trophic cascades in a complex terrestrial community. Ecology 87, 1086–1093 (2006)Ĭarroll, G., et al.: A review of methods for quantifying spatial predator-prey overlap. Ryall, K.L., Fahrig, L.: Response of predators to loss and fragmentation of prey habitat: a review of theory. Silva, J.G., Ribeiro, A.C., Camargo, R.F., Mancera, P.F., Santos, F.L.: Stability analysis and numerical simulations via fractional calculus for tumor dormancy models. International scholarly research notices, 2014 (2014)Ĭhivers, D.P., Smith, R.J.F.: Chemical alarm signalling in aquatic predator-prey systems: a review and prospectus. ![]() & Ahmad, N.: On study of immune response to tumor cells in prey-predator system. Wilkie, K. P.: A review of mathematical models of cancer-immune interactions in the context of tumor dormancy. ![]() 1–20 (2021)īriggs, C.J., Hoopes, M.F.: Stabilizing effects in spatial parasitoid-host and predator-prey models: a review. Mathematical modeling and mechanisms of pattern formation in ecological systems: a review. Orth, R.J., Heck, K.L., van Montfrans, J.: Faunal communities in seagrass beds: a review of the influence of plant structure and prey characteristics on predator-prey relationships. Sun, G.-Q.: Mathematical modeling of population dynamics with Allee effect. et al.: Tumor dormancy as a result of simple competition between tumor cells and cytolytic effector cells. Beddington, J., Free, C., Lawton, J.: Dynamic complexity in predator-prey models framed in difference equations. ![]() |
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