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radiographic series (FMX)A full mouth radiographic series (FMX) consists of 20 images composed of periapical (16) and bitewing (4) projections. Periapical radiographs are intended to evaluate the periapical region of the tooth and surrounding bone. Therefore, it is essential to obtain the full length of the tooth and at least 2 mm of periapical bone. Bitewing radiographs record, on a single image, the crowns and coronal 1/3 of the interproximal bone of both arches. Bitewings are useful for detecting interproximal carious lesions, bone height, pulp chamber size and shape, pulp stones, and overhangs on interproximal restorations. It is therefore essential to position the image receptor and x-ray beam so that there is an equal distribution of both arches in the resulting radiographic image. Instrument Assembly: The Rinn XCP Instrument for a full mouth series (FMX) of x-rays consists of 3 parts: 1. 3 biteblocks for the anterior, posterior, and bitewing set-ups. 2. 3 Indicator rods for the anterior, posterior, and bitewing set-ups. 3. 2 Aiming rings for the anterior, posterior, and bitewing set-ups. a. The same aiming ring is used for the anterior and bitewing set-upsBy: rupaliWednesday, Jun 9, 2021AGRI-FOOD SYSTEMS
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Plant Some PerennialsFarmers who are searching for the perfect farming guide for crop planting will definitely want to consider planting some perennials. There are a lot of benefits for your harvest and your land with this type of crop. Roots on a perennial crop extend far deeper into the earth than their annual counterparts. One farming guide demonstrates just how significant the root structure is with this cutaway picture of the earth: With the deeper roots extending through your soil, your farm is likely to experience some significant benefits: Less soil erosion Access to nutrients and water sources otherwise unavailable to your plants Reduces compaction Creates more soilBy: rupaliMonday, Jun 7, 2021AGRI-FOOD SYSTEMS+3
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Cells and their constituentsBiologists once depended on the light microscope to study the morphology of cells found in higher plants and animals. The functioning of cells in unicellular and in multicellular organisms was then postulated from observation of the structure; the discovery of the chloroplastids in the cell, for example, led to the investigation of the process of photosynthesis. With the invention of the electron microscope, the fine organization of the plastids could be used for further quantitative studies of the different parts of that process.By: rupaliThursday, Jun 3, 2021EDUCATION
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Cultural anthropologyCultural anthropology is that major division of anthropology that explains culture in its many aspects. It is anchored in the collection, analysis, and explanation (or interpretation) of the primary data of extended ethnographic field research. This discipline, both in America and in Europe, has long cast a wide net and includes various approaches. It has produced such collateral approaches as culture-and-personality studies, culture history, cultural ecology, cultural materialism, ethnohistory, and historical anthropology. These subdisciplines variously exploit methods from the sciences and the humanities. Cultural anthropology has become a family of approaches oriented by the cultural concept.By: rupaliThursday, Jun 3, 2021EDUCATION
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archeologicalIn archeological excavations 250 km south of Baghdad extraction pots (Figure 1.1 ) from about 3500 BC were found [1] , made from a hard, sandy material presumably air - dried brick earth. It is supposed that in the circular channel was the solid feed, which was extracted by a Soxhlet - like procedure with water or oil. The solvent vapors were condensed at the cap, possibly cooled by wet rags. The condensate then did the leaching and was fed back through holes in the channel to the bottom.By: rupaliThursday, May 27, 2021EDUCATION
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Organizational Supports for ADHD Studenthttps://youtu.be/HndV87XpkWg Primer text from the College of William & Mary.https://education.wm.edu/centers/ttac/documents/packets/adhd.pdf Many students with ADHD have significant difficulties with organization. They are more likely to respond positively when teachers establish class routines and set procedures and maintain a well-organized learning environment. Clear rules and advanced planning are keys to success for teachers of students with ADHD. The following organizational supports are particularly useful. Students should be taught to use these tools through teacher modeling and guided practice with feedback before being expected to use them more independently. Assignment Notebook: Provide the student with an assignment notebook to helporganize homework and seatwork.Color-Coded Folders: Provide the student with color-coded folders to helporganize assignments for different academic subjects.Homework Partners: Assign the student a partner who can help recordBy: Harry NomesThursday, May 27, 2021HEALTH AND NUTRITION+1
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Properties and Uses of Bar MagnetA bar magnet has properties similar to any permanent magnet. It has a north pole and a south pole at two ends. Even if you break a bar magnet from the middle, both the pieces will still have a north pole and a south pole, no matter how many pieces you break it in. The magnetic force of it is the strongest at the pole. If this magnet is suspended freely in the air with a thread, it will not come to rest until the poles are aligned in a north-south position. A Mariner’s Compass uses this property to determine direction. If two bar magnets are placed close to each other, their unlike poles will attract and like poles will repel each other. A bar magnet will attract all ferromagnetic materials such as iron, nickel and cobalt. Uses of Bar Magnet Bar magnets are used as stirrers in laboratory for magnetic experiments. They also find applications in medical procedures. Electronic devices such as telephones, radios, and television sets use magnets. Many industries use bar magnets for the collection of loose metals and also for retaining magnetism of other magnets.By: rupaliThursday, May 27, 2021EDUCATION
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