Parasitism in relation to mankind
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This document provides an overview of parasites and their relation to mankind. It discusses different types of parasites including protozoans like Entamoeba histolytica and Plasmodium spp. (which cause malaria), helminth parasites like Taenia solium (tapeworm), Ascaris lumbricoides (roundworm), and Wuchereria bancrofti (filarial worm), and ectoparasites like human lice and bed bugs. For each parasite, it describes the life cycle, symptoms, transmission route, and methods of prevention and control. It also briefly mentions important bacterial and viral diseases transmitted by vectors or contaminated food/water. Throughout, it emphasizes the importance of personal hygiene,
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This document contains summaries of multiple research studies on fish immunology and disease. The first study found that antioxidant levels in Atlantic salmon peaked in August and were lowest in May, fluctuating on seasonal and circadian rhythms. Reactive oxygen species varied more by circadian rhythm, peaking in the morning and lowest in late afternoon/night. Understanding these temporal variations could help optimize treatments for sea lice and disease. The second study used rainbow trout cell lines to study the pathogenesis of the coldwater pathogen Flavobacterium psychrophilum. Infection of macrophage-like and gill cells showed impact on viability and immune defenses. The third study compared the immune response in Atlantic salmon to Piscirickettsia salmonis grown in
MEDICAL parasitology for BACHELOR of pharmacy student
This document provides an introduction to medical parasitology. It defines key terms like parasite, parasitology, and discusses the nature and features of parasites. It describes different types of associations organisms can have including mutualism, symbiosis, commensalism and parasitism. The document also covers classification of parasites, hosts, life cycles, modes of transmission, sources of exposure, routes of transmission and host-parasite relationships. It provides overviews of general parasite life cycles, factors affecting host susceptibility and mechanisms parasites use to evade host immunity.
Proteus mahadi ppt
Proteus are Gram-negative, motile bacilli that are commonly found in the environment and intestines. The two main species are P. mirabilis and P. vulgaris. They are characterized by swarming growth on agar plates and being positive for urease, motility, and H2S production. Proteus can cause opportunistic infections like UTIs and wound infections. Identification involves culture, biochemical tests, and Dienes phenomenon for differentiation of species. Antibiotics effective against Proteus include cephalosporins and aminoglycosides.
Zoonoses ug
The document discusses zoonoses, which are diseases that can be transmitted between animals and humans. It provides definitions of zoonoses and describes how they have been classified based on their reservoir hosts and life cycles. Over 150 zoonotic diseases have been recognized so far. Common zoonotic diseases include anthrax, plague, brucellosis, leptospirosis, salmonellosis, rabies, and parasites such as taeniasis and echinococcosis. The document outlines laboratory diagnostic methods for identifying various bacterial, viral, rickettsial and parasitic zoonoses through microscopy, culture, and serological techniques using samples from infected humans and animals.
Zoonoses ug
The document discusses zoonoses, which are diseases that can be transmitted between animals and humans. It provides definitions of zoonoses and describes how they have been classified based on their reservoir hosts and life cycles. Over 150 zoonotic diseases are known, and many emerged recently like Kyasanur Forest disease and Monkeypox. Zoonoses cause health issues and economic losses. Developing countries are often more severely impacted due to factors like climate and lack of public health/veterinary services. Common zoonotic diseases are described along with the specimens, tests, and methods used for laboratory diagnosis of bacterial, viral, rickettsial, parasitic and fungal zoonoses.
Aniket_An Integrated Approach to Biology
1. The document discusses how zoology provides an essential foundation for understanding modern biological research, like genomics and parasitic diseases. It gives examples of how studying the taxonomy and biology of schistosomes and body lice has helped answer interesting evolutionary questions.
2. It then focuses on schistosomes, parasitic flatworms that cause schistosomiasis. Genomic studies have helped reveal genes involved in the parasite's complex lifecycle and ability to infect different hosts. However, drug resistance requires identifying new drug targets.
3. It also discusses how genomic analysis of the body louse determined that humans began regularly wearing clothing, by tracing the evolutionary divergence of head and body lice.
Symbiotic Relationships
Symbiotic relationships refer to intimate associations between organisms of different species that provide a nutritional advantage. There are three main types: parasitism benefits the parasite at the host's expense, commensalism benefits one species without affecting the other, and mutualism benefits both species. Examples of each type are given.
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1. Amphioxus is a primitive chordate that undergoes indirect development with a free-swimming ciliated larval stage.
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This document provides information on biosphere reserves in India, including what they are, their purpose, and lists of existing biosphere reserves. Biosphere reserves are areas designated by UNESCO to protect ecosystems and promote sustainable development. India currently has 18 biosphere reserves, with 12 included in the World Network of Biosphere Reserves. Biosphere reserves aim to balance conservation and sustainable use of resources through core, buffer, and transition zones.
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vulva formation in c.elegans.pptx
1. The document discusses several topics related to cell signaling including juxtacrine signaling, Notch proteins, and mitogen-activated protein kinases (MAPKs).
2. It defines juxtacrine signaling as cell-cell or cell-extracellular matrix signaling that requires close contact between cells, as opposed to long-range signaling.
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vulva formation in c.elegans.pptx
1. The document discusses several topics related to cell signaling including juxtacrine signaling, Notch proteins, and mitogen-activated protein kinases (MAPKs).
2. It defines juxtacrine signaling as cell-cell or cell-extracellular matrix signaling that requires close contact between cells, as opposed to long-range signaling.
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vulva formation in c.elegans.pptx
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cloning_dolly.pptx
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The pygmy halfbeak Dermogenys colletei, is known for its viviparous nature, this presents an intriguing case of relatively low fecundity, raising questions about potential compensatory reproductive strategies employed by this species. Our study delves into the examination of fecundity and the Gonadosomatic Index (GSI) in the Pygmy Halfbeak, D. colletei (Meisner, 2001), an intriguing viviparous fish indigenous to Sarawak, Borneo. We hypothesize that the Pygmy halfbeak, D. colletei, may exhibit unique reproductive adaptations to offset its low fecundity, thus enhancing its survival and fitness. To address this, we conducted a comprehensive study utilizing 28 mature female specimens of D. colletei, carefully measuring fecundity and GSI to shed light on the reproductive adaptations of this species. Our findings reveal that D. colletei indeed exhibits low fecundity, with a mean of 16.76 ± 2.01, and a mean GSI of 12.83 ± 1.27, providing crucial insights into the reproductive mechanisms at play in this species. These results underscore the existence of unique reproductive strategies in D. colletei, enabling its adaptation and persistence in Borneo's diverse aquatic ecosystems, and call for further ecological research to elucidate these mechanisms. This study lends to a better understanding of viviparous fish in Borneo and contributes to the broader field of aquatic ecology, enhancing our knowledge of species adaptations to unique ecological challenges.
Phenomics assisted breeding in crop improvement
As the population is increasing and will reach about 9 billion upto 2050. Also due to climate change, it is difficult to meet the food requirement of such a large population. Facing the challenges presented by resource shortages, climate
change, and increasing global population, crop yield and quality need to be improved in a sustainable way over the coming decades. Genetic improvement by breeding is the best way to increase crop productivity. With the rapid progression of functional
genomics, an increasing number of crop genomes have been sequenced and dozens of genes influencing key agronomic traits have been identified. However, current genome sequence information has not been adequately exploited for understanding
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be linked to genomics information for crop improvement at all growth stages have become as important as genotyping. Thus,
high-throughput phenotyping has become the major bottleneck restricting crop breeding. Plant phenomics has been defined as the high-throughput, accurate acquisition and analysis of multi-dimensional phenotypes
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Sharlene Leurig - Enabling Onsite Water Use with Net Zero Water
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Presented at June 6-7 Texas Alliance of Groundwater Districts Business MeetingRandomised Optimisation Algorithms in DAPHNE
Slides from talk:
Aleš Zamuda: Randomised Optimisation Algorithms in DAPHNE .
Austrian-Slovenian HPC Meeting 2024 – ASHPC24, Seeblickhotel Grundlsee in Austria, 10–13 June 2024
https://ashpc.eu/
在线办理(salfor毕业证书)索尔福德大学毕业证毕业完成信一模一样
学校原件一模一样【微信：741003700 】《(salfor毕业证书)索尔福德大学毕业证》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
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This presentation covers the content and information on "Cytokines " and their role in immune regulation .
SAR of Medicinal Chemistry 1st by dk.pdf
In this presentation include the prototype drug SAR on thus or with their examples .
Syllabus of Second Year B. Pharmacy
2019 PATTERN.
Immersive Learning That Works: Research Grounding and Paths Forward
We will metaverse into the essence of immersive learning, into its three dimensions and conceptual models. This approach encompasses elements from teaching methodologies to social involvement, through organizational concerns and technologies. Challenging the perception of learning as knowledge transfer, we introduce a 'Uses, Practices & Strategies' model operationalized by the 'Immersive Learning Brain' and ‘Immersion Cube’ frameworks. This approach offers a comprehensive guide through the intricacies of immersive educational experiences and spotlighting research frontiers, along the immersion dimensions of system, narrative, and agency. Our discourse extends to stakeholders beyond the academic sphere, addressing the interests of technologists, instructional designers, and policymakers. We span various contexts, from formal education to organizational transformation to the new horizon of an AI-pervasive society. This keynote aims to unite the iLRN community in a collaborative journey towards a future where immersive learning research and practice coalesce, paving the way for innovative educational research and practice landscapes.
Describing and Interpreting an Immersive Learning Case with the Immersion Cub...
Current descriptions of immersive learning cases are often difficult or impossible to compare. This is due to a myriad of different options on what details to include, which aspects are relevant, and on the descriptive approaches employed. Also, these aspects often combine very specific details with more general guidelines or indicate intents and rationales without clarifying their implementation. In this paper we provide a method to describe immersive learning cases that is structured to enable comparisons, yet flexible enough to allow researchers and practitioners to decide which aspects to include. This method leverages a taxonomy that classifies educational aspects at three levels (uses, practices, and strategies) and then utilizes two frameworks, the Immersive Learning Brain and the Immersion Cube, to enable a structured description and interpretation of immersive learning cases. The method is then demonstrated on a published immersive learning case on training for wind turbine maintenance using virtual reality. Applying the method results in a structured artifact, the Immersive Learning Case Sheet, that tags the case with its proximal uses, practices, and strategies, and refines the free text case description to ensure that matching details are included. This contribution is thus a case description method in support of future comparative research of immersive learning cases. We then discuss how the resulting description and interpretation can be leveraged to change immersion learning cases, by enriching them (considering low-effort changes or additions) or innovating (exploring more challenging avenues of transformation). The method holds significant promise to support better-grounded research in immersive learning.
Equivariant neural networks and representation theory
Or: Beyond linear.
Abstract: Equivariant neural networks are neural networks that incorporate symmetries. The nonlinear activation functions in these networks result in interesting nonlinear equivariant maps between simple representations, and motivate the key player of this talk: piecewise linear representation theory.
Disclaimer: No one is perfect, so please mind that there might be mistakes and typos.
dtubbenhauer@gmail.com
Corrected slides: dtubbenhauer.com/talks.html
THEMATIC APPERCEPTION TEST(TAT) cognitive abilities, creativity, and critic...
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hematic appreciation test is a psychological assessment tool used to measure an individual's appreciation and understanding of specific themes or topics. This test helps to evaluate an individual's ability to connect different ideas and concepts within a given theme, as well as their overall comprehension and interpretation skills. The results of the test can provide valuable insights into an individual's cognitive abilities, creativity, and critical thinking skillsBob Reedy - Nitrate in Texas Groundwater.pdf
Presented at June 6-7 Texas Alliance of Groundwater Districts Business Meeting
ESR spectroscopy in liquid food and beverages.pptx
With increasing population, people need to rely on packaged food stuffs. Packaging of food materials requires the preservation of food. There are various methods for the treatment of food to preserve them and irradiation treatment of food is one of them. It is the most common and the most harmless method for the food preservation as it does not alter the necessary micronutrients of food materials. Although irradiated food doesn’t cause any harm to the human health but still the quality assessment of food is required to provide consumers with necessary information about the food. ESR spectroscopy is the most sophisticated way to investigate the quality of the food and the free radicals induced during the processing of the food. ESR spin trapping technique is useful for the detection of highly unstable radicals in the food. The antioxidant capability of liquid food and beverages in mainly performed by spin trapping technique.
The use of Nauplii and metanauplii artemia in aquaculture (brine shrimp).pptx
Although Artemia has been known to man for centuries, its use as a food for the culture of larval organisms apparently began only in the 1930s, when several investigators found that it made an excellent food for newly hatched fish larvae (Litvinenko et al., 2023). As aquaculture developed in the 1960s and ‘70s, the use of Artemia also became more widespread, due both to its convenience and to its nutritional value for larval organisms (Arenas-Pardo et al., 2024). The fact that Artemia dormant cysts can be stored for long periods in cans, and then used as an off-the-shelf food requiring only 24 h of incubation makes them the most convenient, least labor-intensive, live food available for aquaculture (Sorgeloos & Roubach, 2021). The nutritional value of Artemia, especially for marine organisms, is not constant, but varies both geographically and temporally. During the last decade, however, both the causes of Artemia nutritional variability and methods to improve poorquality Artemia have been identified (Loufi et al., 2024).
Brine shrimp (Artemia spp.) are used in marine aquaculture worldwide. Annually, more than 2,000 metric tons of dry cysts are used for cultivation of fish, crustacean, and shellfish larva. Brine shrimp are important to aquaculture because newly hatched brine shrimp nauplii (larvae) provide a food source for many fish fry (Mozanzadeh et al., 2021). Culture and harvesting of brine shrimp eggs represents another aspect of the aquaculture industry. Nauplii and metanauplii of Artemia, commonly known as brine shrimp, play a crucial role in aquaculture due to their nutritional value and suitability as live feed for many aquatic species, particularly in larval stages (Sorgeloos & Roubach, 2021).
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Basics of crystallography, crystal systems, classes and different forms
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mô tả các thí nghiệm về đánh giá tác động dòng khí hóa sau đốt
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The use of Nauplii and metanauplii artemia in aquaculture (brine shrimp).pptx
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Parasitism in relation to mankind
- 1. Second Semester BSc Zoology Complimentary Course Theory Course II Economic Zoology Course Code: ZOL2C02 University of Calicut
- 2. PARASITISM IN RELATION TO MANKIND Rahana Moideen Koya V.K MSc., MPhil, MEd, MA Assistant Professor Department of Zoology Farook College , Kozhikode rahanamoideenkoya@gmail.com
- 3. PARASITE -origin –Greek word PARASITOS- ONE WHO EAT AT ANOTHER’S TABLE Host-organism Provides Requirements Pathogens-harmful Parasites. Transmission Of Parasites- 1. Active-tape Worm, blood fluke 2. Passive- a) contaminative b) inoculative c) contact Ecto & Endoparasites Defenitive&intermediate Hosts
- 4. VECTORS-INSECTS SPREAD THE DISEASE MOSQUITOES,TSETSE FLIES,HOUSE FLIES,SAND FLIES etc.are VECTORS
- 5. PROTOZOAN PARASITES 1.ENTAMOEBA HISTOLYTICA - Causes Amoebiasis - lives in Intestine - Intestinal Ulceration,blood & Mucus in Stool. -Transmission-contaminative. -Prevention-proper sanitation, protection of food &water from contamination
- 6. LIFE CYCLE OF ENTAMOEBA
- 7. 2. PLASMODIUM- Malarial Parasite 4 species .P.falciparum most dangerous Recurring Chill&fever,heavy Distruction Of RBCs Transmission- Inoculative Female Anopheles Mosquito Mosquito Control
- 9. HELMINTH PARASITES 1. TAENIA SOLIUM- TAPEWORM Transmission –Improperly Cooked Measly Pork [infected With Cysticerci] Symptoms-intestinal Blockage, gastric disturbances, anaemia Etc, Sanitary Facilities,steam Cooking Of Pig’s Meat
- 10. LIFE CYCLE OF TAPEWORM
- 11. 2. ASCARIS LUMBRICOIDES ROUNDWORM Causes worm trouble-ascariasis Intestinal blockage, abdominal pain , fever, diarrhoea,anaemia Transmission-water &food [Rhabditiform Larva] Boiling Of Drinking Water, proper Washing Of Fruits &Vegetables.
- 12. LIFE CYCLE OF ASCARIS
- 13. 3. WUCHERERIA BANCROFTI FILARIAL WORM Endoparasite In Lymphatic System Transmission-Inoculative [mosquito]- microfilariae Get Into Mosquito Lymphoedema,deformities Of Organs. Control Of Mosquitoes, early Detection Of Disease
- 15. 4. ENTEROBIUS VERMICULARIS SEATWORM ,PINWORM Caecum, colon,vermiform appendix. Reinfection [autoinfection]& retroinfection Perianal irritation, itching, gastro intestinal discomfort, insomnia, anemia Treatment for all infected cases
- 16. LIFE CYCLE OF PINWORM
- 17. Ectoparasites 1.Pediculus humanus-Human louse Vagabond’s disease, Personal hygiene 2.Phthirius pubis-crab louse, pubic louse Pubic hairs, other hairy parts Causes itching 3.Cimex hemipterus-bed Bug Harbour pathogenic microorganisms.
- 19. BACTERIAL DISEASES- Typhoid, Cholera,Leprosy,Syphilis, Gonorrhea, Whooping cough, Plague,Weil’s disease, Tetanus etc. VIRAL DISEASES- AIDS, Common cold,H1N1,Dengue fever,Chikungunya,Measles, Chickenpox,Rabies,influenza, Poliomyelitis etc.
- 20. Personal hygiene & Control of vectors are very important There are so many vaccines Biotechnology can also help. “Prevention is better than cure”
- 21. “Thank U”