| Поиск по каталогу |
|
(строгое соответствие)
|
- Профессиональная
- Научно-популярная
- Художественная
- Публицистика
- Детская
- Искусство
- Хобби, семья, дом
- Спорт
- Путеводители
- Блокноты, тетради, открытки
Поиск по каталогу
 | Отрасли знаний: Естественные науки -> Химия Mauro Luisetto,Raffaele Ansovini and Riccardo Benzi Cipelli Sars Cov-2 Spike Protein Derivates Graphene & Wireless Communication. Epidemiological -Chemico Physical And Toxicological Aspects -Scientific Evidence 1905 г., 84 стр., мягкий переплет Aim of this work is to search and analyze scientific literature involved in the effect played by wireless communication radiation in the SARS-COV-2 spike protein derivates pathological process.This make possible to verify if it is necessary to be considered as a toxicological co-factor . Various published evidence found graphene impurity in vials... | 25997 тг  |
 | Отрасли знаний: Естественные науки -> Химия Dhaval B. Patel Quinoline Derivatives and Their Application. 1905 г., 64 стр., мягкий переплет In summary Series of new 2-(2-chlorophenyl)quinoline-4-carboxylic acid-based thiosemicarbazide were synthesized in excellent yields. Synthesized derivatives were characterized by spectral studies 1H NMR, 13C NMR, mass spectrometry, IR analysis, elemental analyses and physical studies of Melting points. All the newly synthesized compounds were... | 28675 тг |
 | Отрасли знаний: Естественные науки -> Химия Gopalakrishnan Duraisamy,Yamunadevi S and Pragadheeswari Rajendharan TEXTILE TESTING & ANALYSIS. Laboratory manual 1905 г., 84 стр., мягкий переплет Textile testing is checking the quality and suitability of raw material and selection of material. It is an important part for textile production, distribution, and consumption. Though it is an expensive business but essential too. There are some reasons for textile testing; such as, checking raw materials, monitoring production, assessing the... | 25997 тг |
 | Отрасли знаний: Естественные науки -> Химия Dhaval B. Patel Multicomponent synthesis of 4H-pyran-3-carboxylate derivatives. 1905 г., 56 стр., мягкий переплет A simple, versatile, one-pot, multi-component reaction (MCR) of ethyl 6-amino-5-cyano-2-methyl-4H-pyran-3-carboxylate derivatives has been achieved in the presence of urea as a potent catalyst in water-ethanol as a green solvent system. Reaction was proceeding via three component reaction by utilizing various aldehyde, malononitrile and... | 25002 тг |
 | Отрасли знаний: Естественные науки -> Химия Dr. Mylarappa M.,Chandruvasn S. and Dr. Kantharaju S. Honey Doped CeO2 Nanoparticles and Their Opto-electronic Studies. Development and Characterization Techniques of Natural Honey/CeO2 Nanoparticles and Their Optical Properties 1905 г., 88 стр., мягкий переплет The synthesis of nanocomposites by doping four different types of honey, Ajwain honey, Multifloral honey, Coriander honey, and Tulsi honey, into cerium oxide through reflux method has been successfully carried out. The characterization techniques such as XRD, SEM, EDAX, and FTIR analysis were used to determine the properties and behavior of the... | 29528 тг |
 | Отрасли знаний: Естественные науки -> Химия Dhaval Patel Quinoline Derivatives and Their Application. 1905 г., 68 стр., мягкий переплет In this book author has described a series of new 2-(2-chlorophenyl)quinoline-4-carboxylic acid based thiosemicarbazide were synthesized in extremely good yields. Synthesized derivatives were characterized by spectral studies 1H NMR, 13C NMR, mass spectrometry, IR analysis, elemental analyses and physical studies Melting points. All the newly... | 28817 тг |
 | Отрасли знаний: Естественные науки -> Химия Dhaval B. Patel N-based heterocyclic analogues and their application. Synthesis of quinoline analogues and their various application 1905 г., 64 стр., мягкий переплет This book describes series of quinoline hybrid thiosemicarbazide derivatives under microwave irradiation. Synthesized compounds were successfully applied against the biological studies. The docking study suggested that selected molecules were perfect, fit into the protein cavity with excellent G-score. Molecular dynamics study with protein (PDB:... | 28675 тг |
 | Отрасли знаний: Естественные науки -> Химия Dhaval B. Patel Synthesis and Application of N-based Heterocyclic Compounds. Quinoline based heterocyclic compounds 1905 г., 76 стр., мягкий переплет In this book, we have a described novel series of fluorine containing quinoline hybrid thiosemicarbazide analogues (8a-8l) by modern medicinal chemistry and have led to large number of effective drugs. We have synthesized novel fluorine containing quinoline hybrid thiosemicarbazide analogues and tested for their in-vitro study in antibacterial,... | 29101 тг |
 | Отрасли знаний: Естественные науки -> Химия P. Kavitha,K. Sakthivel and R. Menaka Synthesis and Antimicrobial Evaluation of Benzimidazolium Salicylate. 1905 г., 60 стр., мягкий переплет One of the most interesting feature of organic frame work or crystal growth is proton conducting pathway within the ionic channels. Crystal growth is the major stage of crystallization process. The growth method is important because it suggest the impurity and other defect concentration. Among the various methods slow evaporation method is keen... | 25144 тг |
 | Отрасли знаний: Естественные науки -> Химия Dhaval B. Patel Synthesis and Computational Applicaton of Quinoline. 1905 г., 56 стр., мягкий переплет In summary, this work demonstrates the designing, synthesis and biological evaluation of novel 2-(2-chlorophenyl)quinoline-4-carboxylic acid hybrid thiosemicarbazides. The synthesized derivatives were evaluated for their variousin-vitro biological activities. Most of the compounds displayed excellent activity against gram-positive bacteria in... | 28391 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Yohannes SHUKA JARA Estimation of Citric Acid and Sugar Content,. Its Nutritional Values Analysis on the Selected Acidic Fruits 1905 г., 56 стр., мягкий переплет The majority of individuals who consume fresh fruit, such as lime, sweet lemon, mango, and pineapple, do not take into account the nutritional analyses of the juice composition, citric acid content, total soluble solids, and sugar concentration and its nutritional qualities. The goal of the investigation was to look at the nutritional analyses of... | 25002 тг |
 | Отрасли знаний: Естественные науки -> Химия Dhaval B. Patel Synthesis of Quinolinic acid and Biologicals Applications. 1905 г., 64 стр., мягкий переплет In this book we have established a novel series of 2-(2-chlorophenyl)quinoline-4-carboxylic acid based thiosemicarbazide derivatives all compounds are conforming by their physical data (melting point) and spectral data (Mass analysis , 1H NMR, 13C NMR). All compounds are analyzing in antibacterial and antifungal Biological activity. In biological... | 25287 тг |
 | Отрасли знаний: Естественные науки -> Химия Dhaval B. Patel,Siddharth S. Patel and Hitesh D. Patel Computational Study of Quinoline-4-carboxylic acid and application. 1905 г., 76 стр., мягкий переплет Novel fluorine containing quinoline hybrid thiosemicarbazide analogues and screened for their in-vitrostudy in antibacterial, antifungal, antimalarial, antituberculosis strains. Analogues were active against antimalarial Plasmodium falciparum strain, among them analogues 8d, 8g, 8h, 8k and 8l shown remarkable activity than reference drug Quinine.... | 25713 тг |
 | Отрасли знаний: Естественные науки -> Химия Hadi Jabbari,Salar Momen Maragheh and Mahsa Vafaei mastanabad Basics of Molecular Docking Theory, Required Software and Servers. The Basics of Theory, Applications, Tools 1905 г., 148 стр., мягкий переплет This book is the result of several years of effort to learn the methods of predicting the toxicity and medicinal properties of substances and compounds, which the authors have obtained through participation in various training courses in person. After gaining the ability to teach these materials, they wrote the resulting book based on the... | 40370 тг |
 | Отрасли знаний: Естественные науки -> Химия Prabhakar Verma DEVELOPMENT AND VALIDATION OF HPLC METHOD OF ROSUVASTATIN SODIUM. Analytical method of Rosuvastatin Sodium 1905 г., 56 стр., мягкий переплет For the analysis of Rosuvastatin calcium, a specific and uncomplicated HPLC method was devised and validated. Rosuvastatin calcium belongs to the statin family, which is a reductase inhibitor for 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA). The medication is used to treat hypertension and ischemic coronary artery disease. It is also used to... | 25002 тг |
 | Отрасли знаний: Естественные науки -> Химия K. Shahul Hameed,S. Sivakumar and G. Arivalagan Fabrication of Nanocomposites and their Photocatalytic activity. 1905 г., 64 стр., мягкий переплет This book comprises the fabrication of nanocomposites synthesized by a simple hydrothermal method and characterized by UV-visible, DRS, SEM, and TEM analysis. The photocatalytic activity of the synthesized nanocomposites was evaluated for the degradation of phenol. The photo-induced electron hole pair recombination retards the photocatalytic... | 25287 тг |
 | Отрасли знаний: Естественные науки -> Химия Prabhakar Kumar Verma SYNTHESIS AND INVITRO BIOLOGICAL POTENTIAL OF THIOPHENE DERIVATIVE. Therapeutic potential of Thiophene 1905 г., 56 стр., мягкий переплет Thiophene and its derivatives recently attracted researchers in exploring their potential as antioxidant agents (Madhavi et al., 2017). The main purpose of antioxidant is to neutralizes free radicals, which scavenge reactive oxygen species, may be high potent value in preventing the onset and propagation of oxidative diseases like neurovascular,... | 25002 тг |
 | Отрасли знаний: Естественные науки -> Химия Dhaval B. Patel,Siddharth S. Patel and Hitesh D. Patel Synthesis and Biological Activity of Quinoline-4-Carboxylic Acid. 1905 г., 64 стр., мягкий переплет We have synthesized a series of quinoline hybrid thiosemicarbazide derivatives under microwave irradiation. Synthesized compounds were successfully applied against the biological studies. Compounds 7a, 7g, 7k exhibited potent activity againstP. aeruginosa, compounds 7a, 7f,7h,7r showed excellent activity against E.coli, compounds 7a, 7b, 7c, 7e,... | 25287 тг |
 | Отрасли знаний: Естественные науки -> Химия Sarbasri Nath and Rishikesh Kumar Green Synthesis of Heterocyclic Compounds. Ring Transformation 1905 г., 156 стр., мягкий переплет Heterocyclic Compounds from the basis of most of the medicinal compounds in Chemistry. Heterocyclic compounds still tempt organic chemists in search of new and more effective therapeutic agents. At the time of carrying out the ring transformation synthesis, safer reagents, use of green catalysts, and employing microwave-induced synthesis whenever... | 40654 тг |
 | Отрасли знаний: Естественные науки -> Химия Dhaval Patel,Siddharth Patel and Hitesh Patel Green synthesis of quinoline-4-carboxylic derivatives. 1905 г., 108 стр., мягкий переплет The current book containing various methodology for the synthesis of quinoline-4-carboxylic acid and its derivatives. With the help of chemical various chemical method we have developed a green chemical methodology, which is very useful in chemistry aspects. On other hand we have also performed various biological activity like Gram-positive and... | 35077 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Soher S. Maigali,Naglaa F. El-Sayed and Hala R. El-Shanawany Biological Effectiveness and Reaction of Chalcone Derivatives. Reaction of Chalcone Derivatives 1905 г., 72 стр., мягкий переплет Chalcone derivatives are easily development and synthesized to produce an assortment of heterocyclic compounds with diverse structures. Therefore, the purpose of this review is to describe the most recent substituted chalcones synthesis. Different functionalized heterocycles containing nitrogen, sulfur or phosphorus were prepared via the reaction... | 28959 тг |
 | Отрасли знаний: Естественные науки -> Химия Archana Kapoor Heterocyclic Compounds: Synthetic Procedures & Biological Activities. 1905 г., 56 стр., мягкий переплет Heterocycles are an important class of compounds, making up more than half of all known organic compounds. They have been frequently found as a key structural units in synthetic chemistry. The book consists of the synthesis of different heterocyclic rings from the hydrazine or hydrazide derivatives. The book has also tried to cover the biological... | 25002 тг |
 | Отрасли знаний: Естественные науки -> Химия -> Органическая химия Kapil Kumar and Bhagyashri Rathod An Experimental Handbook for Pharmaceutical Organic Chemistry-II. 1905 г., 72 стр., мягкий переплет This book constitutes the process of recrystallization and steam distillation. This book also includes the determination of various analysis parameters for fats and oils like acid value, saponification value and iodine value. Majorly, synthesis of various organic intermediates and products are included in this book. Students will be able to... | 25571 тг |
 | Отрасли знаний: Естественные науки -> Химия Ranjana Jadhav,Amol Pawar and Monika Shelake Extraction Techniques – Natural Products from Medicinal Plants. 1905 г., 196 стр., мягкий переплет This books aim to compile information of various medicinally important plants and isolation of important chemical components from it. The language of the book is lucid and aims to generate interest of readers to explore possibilities with natural products. Natural product has been a part of our history and our day to day life. The natural products... | 47399 тг |
 | Отрасли знаний: Естественные науки -> Химия Yousif Abdalla Universal Shadow and Perpendicularity - Cellular Metabolism. When Universal Shadow and Perpendicularity Nullified the Theories of DNA/RNA, Global Warming, Enzymes, Photosynthesis, and Human Embryo Growth 1905 г., 528 стр., мягкий переплет Law of Universal Shadow and Perpendicularity once again nullified the Principles and Theories of DNA/RNA, Enzymes, Photosynthesis, Embryo Growth, and Global Warming as the Law nullified before the Law of Gravity and AtomsIons. In this book, you will find answers to the following questions: How global warming occurs. How water molecules move in... | 76616 тг |
