Bücher von Sanjeev Kumar

Sanjeev Kumar's work "Impact on Ethylene Propylene Diene Rubber Particles on Nano Resins" delves into the complex field of material science. This ground-breaking book opens up a world of possibilities for advanced materials engineering by taking readers on a fascinating trip through the interesting interaction between ethylene propylene diene rubber (EPDM) particles and nano resins.Renowned expert in materials engineering and polymer science Sanjeev Kumar offers a thorough analysis of how EPDM rubber particles affect the characteristics and functionality of nano resins. This intelligent work provides a thorough investigation of the improvements and synergies that result from the convergence of these two materials, going beyond conventional material research.Important characteristics:- A thorough analysis of how EPDM rubber particles affect nanoresinsInvestigating how this special mix affects mechanical, thermal, and chemical characteristics.- Useful information on how EPDM-nano resin composites are used in different sectors.- Sophisticated developments in polymer science and materials engineering.- Expert advice from Sanjeev Kumar, a well-known authority in the subject.This book is an invaluable tool for everyone interested in materials science, be it a researcher, engineer, or student, in comprehending the revolutionary impacts of EPDM rubber particles on nano resins. Because of his experience, Kumar enhances the conversation and provides an outlook on materials engineering going forward. This comprehensive tutorial on the effects of EPDM rubber particles on nano resins will help you stay ahead of the competition.

The present investigation entitled ¿Genetic divergence studies in advance breeding lines of chickpea (Cicer arietinum L.) under rainfed conditions¿ was conducted at Advanced Center for Rainfed Agriculture (ACRA), SKUAST-J, Rakh Dhiansar, Jammu during Rabi 2017-18 to assess the nature and extent of genetic variability, association and diversity among 22 advance breeding lines (F7:8) of chickpea. The observations were recorded on days to 50% flowering, days to maturity, plant height, number of primary branches / plant, number of secondary branches / plant, number of pods / plant, number of seeds / pod, biological yield / plant, seed yield / plant, harvest index, test weight, protein content, proline content, chlorophyll content, relative water content, relative growth rate and crop growth rate. The data on all the characters studied under rainfed conditions of Jammu were subjected to statistical analysis and the following conclusions were drawn: The analysis of variance revealed highly significant differences for all the characters under study except days to maturity where it was significant at p=0.05. This indicated abundant amount of genetic variability for these characters.

The current study entitled ¿Characterization of induced mutants for earliness and anthracnose resistance traits of Common bean (Phaseolus vulgaris L.),¿ was carried out at Regional Horticulture Research Station, Bhaderwah, SKUAST-J during Kharif 2020 to assess the nature and magnitude of genetic variability, association, and diversity among 24 rajmash genotypes. Data on traits viz., plant height, days to flowering, days to maturity, number of seeds / pods, number of pods /plants, pod length, number of clusters per plant, 1000 seed weight, grain yield per plant, seed colour, anthracnose resistance, protein content, iron content, and zinc content were recorded. The mean data of all the characters under study were subjected to statistical analysis and the following conclusions were drawn: The analysis of variance revealed that all of the characteristics under consideration had extremely significant differences. This showed a high level of genetic variability for these traits.

Arsenic contamination in drinking water and associated adverse outcomes is one of the major health issues in more than 50 countries worldwide. The scenario is getting even more detrimental with increasing number of affected people and newer sites reported from all over the world. Apart from drinking water, the presence of arsenic has been found in various other dietary sources. Threatening the health of millions of people due to arsenic¿s toxicity and carcinogenicity, the major routes of arsenic exposure for humans are either through drinking water or crops. This edited volume brings together a diverse group of environmental science, sustainability, and health researchers to address the challenges posed by global mass poisoning caused by arsenic water contamination. The book sheds light on this global environmental issue and proposes solutions to aquatic contamination through multi-disciplinary sustainable approaches and case studies from different parts of world. This book addresses the problem of arsenic by pursuing a holistic approach. It presents the status quo in different parts of the world and provides essential information on food-related arsenic exposure risks for humans and possible preventive and curative measures for tackling arsenic poisoning. The mechanisms of arsenic uptake, translocation, and distribution in plants and grains are also explained. In closing, the book reviews a variety of prospective sustainable solutions to the problem of arsenic accumulation in soil and water.The book comprises three sections. First section describes the routes of exposure to environmental arsenic and its transport in soil and aquatic ecosystems including its source and distribution in specific locations. Second section explains the health risks linked to arsenic exposure in food and the environment. Third section addresses sustainable arsenic contamination mitigation strategies using the potential applications of recent biotechnological techniques, bioremediation, phytoremediation, genetic engineering, nanotechnology, and in silico approaches.The book is intended for a broad audience including researchers, scientists, and readers with diverse backgrounds including agriculture, environmental science, food science, environmental management, and human health. It can also be used as an important reference guide for undergraduate and graduate students, university faculties, and environmentalists. The book may serve as a reference to environment and sustainability researchers, students, and policy makers.

This book is a comprehensive collection of information about the features, functions, and services of aquatic macrophytes. As primary producers, aquatic macrophytes form the basis of food webs, play a major role in highly productive aquatic ecosystems, and have a significant impact on ecosystem functions and services. Macrophytes are also known to strongly influence the micro-climate and biogeochemical processes occurring in the littoral zones of marine ecosystems and the sediment dynamics of freshwater systems. They also serve as highly effective carbon sinks and play an important role in carbon sequestration. This book deals with various aspects of aquatic macrophytes, including nutrient recycling, biogeochemical processes, biomass production, wetland ecosystems, water resource management, carbon sequestration, environmental clean-up, and bioenergy production. Additionally, it presents the current status of aquatic macrophytes and discusses the impact of climate change on these plants. The book also highlights the major challenges associated with harnessing the benefits provided by aquatic macrophytes as ecosystem services. The book holds value and relevance for academicians and scientists working in the related domain. Additionally, it will serve as a valuable resource for students and researchers working in the field of ecology, biogeochemistry, wetland conservation, phytoremediation, elements biomonitoring, wastewater management, bioenergy production, etc.

El garbanzo (Cicer arietinum) es uno de los principales cultivos de leguminosas del mundo y sufre daños considerables por la marchitez provocada por Fusarium oxysporum f. sp. ciceri (Padwick), con pérdidas de rendimiento superiores al 60%. Se trata de un importante patógeno del suelo y es difícil de controlar mediante la aplicación de productos químicos. Además, el control químico es costoso y produce un efecto residual. En este libro, un enfoque integrado utilizando la resistencia de la planta huésped y la integración de tres componentes, es decir, cultural (enmienda vermicompost), química (ZnSO4 y ácido salicílico) y biológica (bacterización de semillas con Pseudomonas spp.) se contemplaron para gestionar esta enfermedad de manera más eficaz.

Il cece (Cicer arietinum) è una delle principali colture di legumi al mondo e subisce danni sostanziali a causa dell'avvizzimento causato da Fusarium oxysporum f. sp. ciceri (Padwick), con perdite di resa superiori al 60%. Si tratta di un importante patogeno delle piante che si trasmette al suolo ed è difficile da gestire con l'applicazione di prodotti chimici. Inoltre, il controllo chimico è costoso e provoca effetti residui. In questo libro, un approccio integrato che utilizza la resistenza della pianta ospite e l'integrazione di tre componenti: culturale (modifica del vermicompost), chimico (ZnSO4 e acido salicilico) e biologico (batterizzazione dei semi con Pseudomonas spp.) è stato contemplato per gestire questa malattia in modo più efficace.

Le pois chiche (Cicer arietinum) est l'une des principales légumineuses cultivées dans le monde et subit des dommages importants dus à la maladie du flétrissement causée par Fusarium oxysporum f. sp. ciceri (Padwick), avec une perte de rendement de plus de 60 pour cent. Il s'agit d'un agent pathogène important transmis par le sol et difficile à combattre par l'application de produits chimiques. En outre, la lutte chimique est coûteuse et entraîne des effets résiduels. Dans cet ouvrage, une approche intégrée utilisant la résistance de la plante hôte et l'intégration de trois composantes, à savoir la culture (amendement de lombricompost), la chimie (ZnSO4 et acide salicylique) et la biologie (bactérisation des semences avec Pseudomonas spp.), a été envisagée pour lutter plus efficacement contre cette maladie.

Die Kichererbse (Cicer arietinum) ist eine der weltweit wichtigsten Leguminosen und leidet unter erheblichen Schäden durch die Welkekrankheit, die von Fusarium oxysporum f. sp. ciceri (Padwick) ausgelöst wird und zu Ertragsverlusten von über 60 Prozent führt. Es handelt sich um einen wichtigen bodenbürtigen Pflanzenkrankheitserreger, der durch den Einsatz von Chemikalien nur schwer zu bekämpfen ist. Außerdem ist die chemische Bekämpfung kostspielig und führt zu einem Residualeffekt. In diesem Buch wurde ein integrierter Ansatz unter Verwendung von Wirtspflanzenresistenz und der Integration von drei Komponenten, d.h. kulturell (Vermicompost), chemisch (ZnSO4 und Salicylsäure) und biologisch (Saatgutbakterisierung mit Pseudomonas spp.), in Betracht gezogen, um diese Krankheit effektiver zu bekämpfen.

O grão-de-bico (Cicer arietinum) é uma das principais culturas de leguminosas do mundo e sofre danos substanciais devido à doença da murchidão provocada por Fusarium oxysporum f. sp. ciceri (Padwick), com perdas de rendimento superiores a 60 por cento. Trata-se de um importante agente patogénico das plantas transmitido pelo solo e é difícil de gerir através da aplicação de produtos químicos. Além disso, o controlo químico é dispendioso e conduz a um efeito residual. Neste livro, uma abordagem integrada usando a resistência da planta hospedeira e a integração de três componentes, ou seja, cultural (emenda de vermicomposto), química (ZnSO4 e ácido salicílico) e biológica (bacterização de sementes com Pseudomonas spp.) foi contemplada para gerir esta doença de forma mais eficaz.

Chickpea (Cicer arietinum) is one of the world¿s major legume crops and suffers substantial damage from wilt disease incited by Fusarium oxysporum f. sp. ciceri (Padwick) with yield loss over 60 per cent. It is an important soil borne plant pathogen and is difficult to manage by application of chemical. Moreover, the chemical control is costly and leads to residual effect. In this book, an integrated approach using host plant resistance and integration of three components i.e., cultural (vermicompost amendment), chemical (ZnSO4 and Salicylic acid) and biological (seed bacterization with Pseudomonas spp.) were contemplated to manage this disease more effectively.

Problem-solving is just like other skills we need to master in life. To be good at it, we need to practice it with the right approach. In view of this, DESM & NCERT has developed Exemplar Problems to provide a large number of quality problems.Get your hands on the latest edition of "NCERT EXEMPLAR PROBLEMS-SOLUTIONS: PHYSICS" which has been designed for class XII students to master the basic technique of problem-solving. This book contains Explanatory & Accurate Solutions to all the questions given in the NCERT Exemplar physics book. Besides this, two additional features, that is, Thinking Process and Note have been included to enhance the learning and thinking abilities of students. Acquiring this book will be highly useful to score best in school examinations and build a foundation for entrance examinations. It offers:An all-inclusive book of NCERT Exemplar Problem-SolutionExplanatory & accurate solutions to all questionsA thinking process to tell how to solve a problemNotes are provided with special points A great tool to learn each concept of physics in a complete mannerTABLE OF CONTENT:Electric Charges and Fields, Electrostatic Potential and Capacitance, Current Electricity, Moving Charges and Magnetism, Magnetism and Matter, Electromagnetic Induction, Alternating Current, Electromagnetic Waves, Ray Optics and Optical Instruments, Wave Optics, Dual Nature of Radiation and Matter, Atoms, Nuclei, Semiconductor Electronics: Materials, Devices and Simple Circuits, Communication Systems

The end of the Cold War not only has resulted in many non-traditional security issues becoming a focus in international relations, but it also set the stage for a comprehensive re-evaluation of the whole concept of security. Afghan Drug trafficking dilemma in Central Asia is very vulnerable issues as a Non-traditional security of the region. This book explores impact of drug trafficking and organized crime on state functioning and threat to human security. Central Asia has emerged as a crucial arena of international security, with an enhanced strategic importance that has replaces the region¿s geographic isolation and geopolitical marginalization. Drug threats to Central Asia have changed in form and structure and most visibly geographically, from being primarily a dilemma from Golden Crescent, with imports from Afghanistan to more multifaceted threat. The origin of the world¿s largest exporter of opium and heroin are today Eurasia, more specifically, Afghanistan, while other products are domestic in origin. This book traces the change in the threat posed by drug production and trafficking in Central Asia, over time and across the major parts of this region.

The liberalization and globalization of Indian economy brought substantial changes in the level of competition, business environment, managing strategies and advanced technology front. The transformed banking sector is also one of the important player of the Indian growth story. In an era of rapid change, the necessity of effectively executing strategy has become crucial. With this background,it is interesting to see how the banks have performed and what their parameters of the performance measurement are? There has been growing criticism of financial measures in the PMS in the post-reform era in India as they are historic in nature and lack futuristic outlook. No longer, financial measures of PMS are enough to survive, sustain and grow in the globalized competitive environment; banks have to invest in intangibles. In this backdrop, there is an urgent need to have a measurement system that balances the financial numbers with today¿s drivers of economic success. The book highlights that how the Indian banking industry have been trying to adopt and adjust themselves to improve their Performance Measurement Systems in the changing socio-economic and global environment.

In this book, we shall concentrate on Bessel beams in the pulsed laser regime. Bessel beams, featured by a central peak (Bessel core) surrounded by rings, are a particularly interesting class of light beams, which can be generated by conical lenses (axicons) or holograms. Thanks to their ¿nondiffracting¿ properties they have been used in various research areas. The main objective of the book was the optimization of the pulsed Bessel beam for two distinguished applications; one for electron acceleration and the second one for the microstructuring of transparent materials. The book is divided into two parts. In the first part we have exploited in a numerical work the accelerating nature of suitably tailored Bessel beams, for the gain enhancement of particles in standard laser-driven plasma wakefield accelerators, where the energy gain is limited by phase dephasing of the particle with respect to the plasma wave. In the second part we have reported the microstructuring of different transparent materials, especially in the diamond with an ultrashort pulsed Bessel beam for different potential applications, such as microfluidics, biosensing is also investigated.

Ethanol is the intoxicating constituent of alcoholic beverages like wine, beer produced by fermentation of yeast/sugar/starch and causes drunkenness. At lower doses, alcohol can act as a stimulant, inducing feelings of euphoria and talkativeness, but drinking too much at one session can lead to drowsiness, respiratory depression, coma or even death. As well as its acute and potentially lethal sedative effect at high doses, alcohol has effects on every organ in the body and these effects depend on BAC over time. Among other factors, every individual¿s reaction to alcohol, is influenced by age, sex, ethnicity, etc. From blood and immune system to excretory to sexual health, alcohol affects all parts and organs of body. Alcohol continues to be a high burden of disease in society, causing indirect disability, injuries, burns, accidents and even drowning. Chronic heavy alcohol use can cause abnormalities like anaemia and low platelet count. Alcohol is also a recognised carcinogen. The physician role is important in identifying the alcoholic, treating associated medical and psychiatric- syndromes, overseeing detoxification, designing rehabilitation programs and providing counselling.

Diseases with the cardinal features of diabetes mellitus were recognized in antiquity. The Hindu physicians, Charak and Sushrut were first to note it among the overweight and gluttonous. There was awareness of different grades of severity of diabetes for many centuries; however, the possibility that there were two distinct types only emerged at the beginning of the 20th century. Diabetes is renowned as a ¿silent epidemic¿. The slow progression and lack of symptoms in the early stages of disease preclude seeking medical attention and preventative care. The term ¿insulin¿ was coined by Macleod and soon insulin was available widely throughout North America and Europe. Most patients with T2DM have features of insulin resistance and are often hypertensive and abdominal obese. Looking at some future directions, the application of stem cell therapy is promising as it may provide a source of cells that are identical or nearly identical to ¿-cells, and it may be possible to engineer stem cells to evade immune recognition. However, Asia continues to emerge as the epicenter of the cardio-metabolic pandemic, which is very serious.

The Chips and Guac Principle, Sanjeev Kumar's debut book, uncovers the role money has on our emotions, our happiness, and what we value in life. It explores our true passions and how to center our lives around that passion. Sanjeev realized there was so much more to life than chasing money, yet that green paper had always been the center of his goals in life. He decided to explore and understand how this played a role in how to be happy and make the right decisions toward long-term, sustainable happiness.The Chips and Guac Principle speaks to teenagers and young adults who want to grapple with money and fulfillment through reflection and fruitful dialogue, pressing into engaging questions like:What kind of life do I want to live?What do I truly value in life?Am I really happy or feeling what I think should be happiness?This book is a must read if you have no idea what you want to do in life or want to follow your dreams and have a desire to learn more about your emotions and your happiness.

Alcohol is one of the most commonly used drugs among adolescents ¿ young people going through the developmental stage from childhood to adulthood. Some researches do advocate drinking of alcohol in small quantities for good health, but consumption of alcohol is leading to complications during pregnancies and social behavior in young females. Alcohol addiction may often be regarded as one of the least problematic substance among addictions, but numbers tell a different story. The World Health Organisation (WHO) has recently estimated that 76.3 million people suffer from alcohol use disorders worldwide against at least 15.3 million people who have other drug use disorders. Alcohol has a major contribution to the total number of years of life lost to death and disability. Alcohol addiction is a risk for the health of the addict as well as for others, e.g. in cases of traffic accidents and violence. Therefore, alcohol use entails high medical, social and economic costs.