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1000 tulosta hakusanalla Arvind Kumar

Gelificazione termoreversibile del PVDF

Gelificazione termoreversibile del PVDF

Arvind Kumar

Edizioni Sapienza
2021
pokkari
Abbiamo riportato la gelificazione termoreversibile del PVDF in diversi adipati con una vasta gamma di lunghezza della catena alifatica (cio n = 1-9). La cinetica di gelificazione in funzione delle concentrazioni di PVDF e della temperatura della soluzione stata misurata con il metodo di inclinazione della provetta. Queste tecniche mostrano che la velocit di gelificazione aumenta con l'aumentare della lunghezza della catena alifatica dei diesters. Il PVDF produce una morfologia fibrosa e le dimensioni diventano pi sottili con l'aumentare della lunghezza della catena alifatica. I cristalliti agiscono come un punto di reticolazione durante la gelificazione degli adipati PVDF e la cristallinit aumenta con l'aumento dell'omologo degli adipati, causando il miglioramento della velocit di gelificazione con l'aumento di n.
Gelação termoreversível de PVDF

Gelação termoreversível de PVDF

Arvind Kumar

Edicoes Nosso Conhecimento
2021
pokkari
Temos reportado a gelifica o termorevers vel de PVDF em diferentes adipatos com grande variedade de comprimento de cadeia alif tica (i.e. n = 1-9). A cin tica de gelifica o em fun o das concentra es de PVDF, bem como a temperatura da solu o, foi medida pelo m todo de inclina o do tubo de ensaio. Estas t cnicas mostram que a taxa de gelifica o aumenta com o aumento do comprimento da cadeia alif tica dos di steres. O PVDF produz morfologia fibrilar e as dimens es tornam-se mais finas com o aumento do comprimento da cadeia alif tica. Os cristais est o atuando como um ponto de liga o cruzada durante a gelifica o dos adipatos de PVDF e a cristalinidade aumenta com maior hom logo de adipatos causando o aumento da taxa de gelifica o com o aumento do n.
Toxisches Potenzial von Acorus calamus

Toxisches Potenzial von Acorus calamus

Arvind Kumar

Verlag Unser Wissen
2023
pokkari
Dieses Buch ist n tzlich f r Hochschulabsolventen, Masterstudenten und Forscher, die auf dem Gebiet der Naturprodukte arbeiten und die pflanzlichen Insektizide erforschen, und auch hilfreich f r das gemeine Volk, um die traditionelle Medizin als Pastenbek mpfung einzusetzen. Einige der wichtigsten Highlights dieses Buches sind - Isolierung von Naturprodukten, Charakterisierung, Bestimmung der larviziden und adultiziden Aktivit t von Pflanzenextrakten gegen Drosophila und auch die Ermittlung ihrer Genotoxizit t.
Potentiel toxique de l'Acorus calamus

Potentiel toxique de l'Acorus calamus

Arvind Kumar

Editions Notre Savoir
2023
pokkari
Ce livre est utile pour les dipl m s, les tudiants en master et les chercheurs travaillant dans le domaine des produits naturels et explorant les insecticides botaniques. Il est galement utile pour les gens ordinaires qui utilisent la m decine traditionnelle comme moyen de contr le des p tes. Les points forts de ce livre sont les suivants: isolation des produits naturels, caract risation, d termination de l'activit larvicide et adulticide des extraits de plantes contre la drosophile et d couverte de leur g notoxicit .
Potenziale tossico dell'Acorus calamus

Potenziale tossico dell'Acorus calamus

Arvind Kumar

Edizioni Sapienza
2023
pokkari
Questo libro utile per i laureati, gli studenti di master e i ricercatori che lavorano nel campo dei prodotti naturali e per esplorare gli insetticidi botanici e anche per le persone comuni che vogliono usare la medicina tradizionale come controllo della pasta. Alcuni punti salienti di questo libro sono: l'isolamento dei prodotti naturali, la caratterizzazione, la determinazione dell'attivit larvicida e adulticida degli estratti vegetali contro la drosofila e la scoperta della loro genotossicit .
Potencial tóxico do Acorus calamus

Potencial tóxico do Acorus calamus

Arvind Kumar

Edicoes Nosso Conhecimento
2023
pokkari
Este livro til para licenciados, estudantes de mestrado e investigadores que trabalham na rea dos produtos naturais e exploram os insecticidas bot nicos e tamb m til para as pessoas comuns utilizarem a medicina tradicional como controlo de pragas. Alguns dos principais destaques deste livro s o: isolamento de produtos naturais, carateriza o, determina o da atividade larvicida e adulticida do extrato de plantas contra a dros fila e tamb m descobrir a sua genotoxicidade.
Kranti Ka Masiha Dr Binayak Sen

Kranti Ka Masiha Dr Binayak Sen

Arvind Kumar

DIAMOND BOOKS
2012
nidottu
इस पुस्तक में, डॉ. सेवक तथा श्री ए. कुमार ने डॉ. बिनायक सेन के जीवन व संघर्ष के अनेक पहलुओं पर चर्चा की है। उन्होंने यह पुस्तक प्रैक्टिकल तरीके से लिखी है। हमें डॉ. सेन जैसे और अधिक डॉक्टर तथा मानवाधिकार एक्टिक्विस्टों की जरूरत है। ऐसे योद्धा मानव जाति को शांति, न्याय तथा समानता दिलवा सकते हैं।आज के दौर में, भारत को सामाजिक-आर्थिक तथा सामाजिक-राजनीतिक वातावरण की आवश्यकता है। यह डॉ. बिनायक सेन जैसे लोगों के प्रयासों के द्वारा ही संभव है।यह पुस्तक डॉ. बिनायक सेन को ठीक ढंग से प्रस्तुत करती है। मैं इस पुस्तक के लेखकों तथा प्रकाशक का अभिनंदन करता हूं, क्योंकि आप सभी ने मिल कर लोगों को जागृत करने हेतु एक बढ़िया पुस्तक का प्रकाशन किया है।
Disaster Ecology and Environment (Edition1st)

Disaster Ecology and Environment (Edition1st)

Arvind Kumar

Astral International Pvt Ltd
2023
sidottu
Environmental disaster as well as degradation of natural resource has become the global problem. Accelerated conversion of forests with rapid industrialization and urbanization, intensive agriculture, over-explotation, overgrazing, mining and other human activities have resulted in the degradation of both the land and water resources. Environmental disaster is a key threat to socio-economic development (especially in developing countries). This book is the compilation of esteemed articles of internationally acknowledged experts in the field of aquatic biology with the intention of providing a sufficient depth of the subject to satisfy the needs at a level which will be comprehensive and interesting. The present book will be useful to the student, research scholars, scientists in the field of Environmental management and ecoplanners, politicians and other people with similar interest.
Shreemad Bhagwad Geeta Chawpayee Kavita mein

Shreemad Bhagwad Geeta Chawpayee Kavita mein

Arvind Kumar

Blue Rose Publishers
2023
nidottu
Shrimad Bhagavad Gita is one of the holiest texts of Hindus. The knowledge and science inherent in it are timeless. The importance of this classic text can be known from the fact that despite being only a part of the epic Mahabharata, it has been given the status of an Upanishad. This holy book is a treasure trove of spiritual knowledge. How to live a blissful life? How to get out of any kind of dilemma in life? The full explanation can be found in Shrimad Bhagavad Gita through Jnanayoga and Nishkaam Karmayoga. By reading it, understanding it, and applying it in our lives, life can be made more meaningful. Originally written in Sanskrit, this holy book has seven hundred verses. Nowadays, people have difficulty understanding the Sanskrit language, so through this book, Arvind Kumar has tried to present it in simple Hindi in the form of chaupai.
Introduction to Computational Health Informatics

Introduction to Computational Health Informatics

Arvind Kumar Bansal; Javed Iqbal Khan; S. Kaisar Alam

CRC Press
2020
sidottu
This class-tested textbook is designed for a semester-long graduate or senior undergraduate course on Computational Health Informatics. The focus of the book is on computational techniques that are widely used in health data analysis and health informatics and it integrates computer science and clinical perspectives. This book prepares computer science students for careers in computational health informatics and medical data analysis.Features Integrates computer science and clinical perspectives Describes various statistical and artificial intelligence techniques, including machine learning techniques such as clustering of temporal data, regression analysis, neural networks, HMM, decision trees, SVM, and data mining, all of which are techniques used widely used in health-data analysis Describes computational techniques such as multidimensional and multimedia data representation and retrieval, ontology, patient-data deidentification, temporal data analysis, heterogeneous databases, medical image analysis and transmission, biosignal analysis, pervasive healthcare, automated text-analysis, health-vocabulary knowledgebases and medical information-exchange Includes bioinformatics and pharmacokinetics techniques and their applications to vaccine and drug development
Textile Management

Textile Management

Arvind Kumar Upadhyay

TAYLOR FRANCIS LTD
2024
sidottu
This book covers the core principles of managing textiles, covering everything from sourcing and production to distribution and sustainability.The objective of this book is to provide relevant information about critical business aspects of the textile industry and its ancillary tools. It covers important concepts of business in a brief and simplified, yet practical way through examples in the form of reports, formats, figures related to respective subjects.Print edition not for sale in South Asia (Bangladesh, Bhutan, India, Nepal, Pakistan and Sri Lanka)
Textile Management

Textile Management

Arvind Kumar Upadhyay

TAYLOR FRANCIS LTD
2025
nidottu
This book covers the core principles of managing textiles, covering everything from sourcing and production to distribution and sustainability.The objective of this book is to provide relevant information about critical business aspects of the textile industry and its ancillary tools. It covers important concepts of business in a brief and simplified, yet practical way through examples in the form of reports, formats, figures related to respective subjects.Print edition not for sale in South Asia (Bangladesh, Bhutan, India, Nepal, Pakistan and Sri Lanka)
Introduction to Programming Languages

Introduction to Programming Languages

Arvind Kumar Bansal

CRC Press
2017
sidottu
In programming courses, using the different syntax of multiple languages, such as C plus plus, Java, PHP, and Python, for the same abstraction often confuses students new to computer science. Introduction to Programming Languages separates programming language concepts from the restraints of multiple language syntax by discussing the concepts at an abstract level. Designed for a one-semester undergraduate course, this classroom-tested book teaches the principles of programming language design and implementation. It presents: Common features of programming languages at an abstract level rather than a comparative level The implementation model and behavior of programming paradigms at abstract levels so that students understand the power and limitations of programming paradigms Language constructs at a paradigm level A holistic view of programming language design and behavior To make the book self-contained, the author introduces the necessary concepts of data structures and discrete structures from the perspective of programming language theory. The text covers classical topics, such as syntax and semantics, imperative programming, program structures, information exchange between subprograms, object-oriented programming, logic programming, and functional programming. It also explores newer topics, including dependency analysis, communicating sequential processes, concurrent programming constructs, web and multimedia programming, event-based programming, agent-based programming, synchronous languages, high-productivity programming on massive parallel computers, models for mobile computing, and much more. Along with problems and further reading in each chapter, the book includes in-depth examples and case studies using various languages that help students understand syntax in practical contexts.