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Manifestation der Heterosis und Vererbungsmuster bei der Tomate

Manifestation der Heterosis und Vererbungsmuster bei der Tomate

Chandan Karak; Pranab Hazra

Verlag Unser Wissen
2023
pokkari
In der vorliegenden Untersuchung wurden 14 Elternlinien, die in verschiedenen Merkmalen voneinander abweichen, gekreuzt, um 23 F1-Hybriden zu erzeugen. Die Auspr gung von sechs morphologischen Merkmalen, n mlich Wuchsform, Blattform und -farbe, Fruchtform, Bl tenende der Frucht, Farbe der reifen Frucht vor dem Drehen und Rippung auf der Fruchtoberfl che, wurde untersucht. Au erdem wurden Fruchtgewicht, quatorialdurchmesser, Polardurchmesser der Frucht, Dicke des Perikarps und Anzahl der Loci pro Frucht bei den Hybriden untersucht. Das Ausma der Manifestation von Heterosis in den Hybriden f r verschiedene Fruchtmerkmale wurde unter Bezugnahme auf die genetische Divergenz und die Leistungen der Eltern analysiert. Die Situation wurde in Bezug auf die vier Spitzenhybriden dieser Untersuchung untersucht, n mlich BCT-109 x BCT-115, BCT-82 x BCT-110, BCT-90 x BCT-110, BCT-90 x BCT-109, die f r die meisten Fruchtmerkmale eine hohe Heterosis aufwiesen. Die leistungsst rksten Hybriden in Bezug auf die Manifestation der Heterosis f r alle f nf Merkmale stammen entweder aus einer Kreuzung mit mittlerer x niedriger oder mittlerer x hoher Leistung der Eltern.
Manifestation de l'hétérosis et du modèle d'hérédité chez la tomate

Manifestation de l'hétérosis et du modèle d'hérédité chez la tomate

Chandan Karak; Pranab Hazra

Editions Notre Savoir
2023
pokkari
Dans la pr sente tude, 14 lign es parentales pr sentant des divergences dans diff rents caract res ont t crois es pour produire 23 hybrides F1. L'expression de six caract res morphologiques, savoir le port, la forme et la couleur des feuilles, la forme du fruit, l'extr mit de la fleur du fruit, la couleur du fruit m r avant le stade de rotation et les nervures la surface du fruit, a t tudi e. En outre, le poids du fruit, le diam tre quatorial, le diam tre polaire du fruit, l' paisseur du p ricarpe et le nombre de locules par fruit ont galement t tudi s chez les hybrides. L' tendue de la manifestation de l'h t rosis dans les hybrides pour les diff rents caract res des fruits a t analys e en r f rence la divergence g n tique et aux performances en soi des parents. La situation a t examin e en r f rence aux 4 hybrides les plus performants de cette tude, savoir BCT-109xBCT-115, BCT-82xBCT-110, BCT-90 x BCT-110, BCT-90 x BCT-109, qui ont manifest une h t rosis lev e pour la plupart des caract res des fruits. Performance per se des parents Les hybrides les plus performants en termes de manifestation de l'h t rosis pour les cinq caract res sont issus de combinaisons crois es Medium x Low ou Medium x High en ce qui concerne la performance per se des parents.
Manifestazione dell'eterosi e modello di ereditarietà nel pomodoro

Manifestazione dell'eterosi e modello di ereditarietà nel pomodoro

Chandan Karak; Pranab Hazra

Edizioni Sapienza
2023
pokkari
Nella presente indagine sono state incrociate 14 linee parentali che mostravano divergenze in diversi caratteri per produrre 23 ibridi F1. Negli ibridi stata studiata l'espressione di sei caratteri morfologici: portamento della crescita, forma e colore delle foglie, forma del frutto, estremit del fiore del frutto, colore del frutto maturo prima dello stadio di rotazione e nervature sulla superficie del frutto, oltre a ci sono stati studiati il peso del frutto, il diametro equatoriale, il diametro polare del frutto, lo spessore del pericarpo e il numero di loculi per frutto. L'entit della manifestazione dell'eterosi negli ibridi per i diversi caratteri del frutto stata analizzata con riferimento alla divergenza genetica e alle prestazioni di per s dei genitori. La situazione stata esaminata con riferimento a 4 ibridi di prim'ordine in questa indagine, ossia BCT-109xBCT-115, BCT-82xBCT-110, BCT-90 x BCT-110, BCT-90 x BCT-109, che hanno manifestato un'elevata eterosi per la maggior parte dei caratteri del frutto.Per quanto riguarda le prestazioni dei genitori, gli ibridi pi performanti in termini di manifestazione dell'eterosi per tutti e cinque i caratteri sono stati generati da combinazioni incrociate medio-basse o medio-alte rispetto alle prestazioni dei genitori.
Manifestação de Heterose e Padrão de Herança em Tomate

Manifestação de Heterose e Padrão de Herança em Tomate

Chandan Karak; Pranab Hazra

Edicoes Nosso Conhecimento
2023
pokkari
Na presente investiga o, foram cruzadas 14 linhas parentais mostrando diverg ncias em diferentes caracteres para produzir 23 h bridos de F1. Foram estudadas a express o de seis caracteres morfol gicos, nomeadamente, h bito de crescimento, forma e cor da folha, forma da fruta, extremidade da flor da fruta, cor da fruta madura antes do est gio de viragem e nervura na superf cie da fruta, al m deste peso da fruta, di metro equatorial, di metro polar da fruta, espessura do pericarpo, locula no. por fruta foram tamb m estudados nos h bridos. A extens o da manifesta o da heterose nos h bridos para diferentes caracteres de fruta foi analisada com refer ncia diverg ncia gen tica e aos desempenhos per se dos pais. A situa o foi examinada com refer ncia a 4 h bridos de topo nesta investiga o, a saber, BCT-109xBCT-115, BCT-82xBCT-110, BCT-90 x BCT-110, BCT-90 x BCT-109 que manifestaram uma heterose elevada para a maioria dos caracteres do fruto.
Azimuthal Walsh Filters

Azimuthal Walsh Filters

Indrani Bhattacharya; Lakshminarayan Hazra

Springer Verlag, Singapore
2020
sidottu
This book explores the possibility of using azimuthal Walsh filters as an effective tool for manipulating far-field diffraction characteristics near the focal plane of rotationally symmetric imaging systems. It discusses the generation and synthesis of azimuthal Walsh filters, and explores the inherent self-similarity presented in various orders of these filters, classifying them into self-similar groups and sub-groups. Further, it demonstrates that azimuthal Walsh filters possess a unique rotational self-similarity exhibited among adjacent orders. Serving as an atlas of diffraction phenomena with pupil functions represented by azimuthal Walsh filters of different orders, this book describes how orthogonality and self-similarity of these filters could be harnessed to sculpture 2D and 3D light distributions near the focus.
Fundamentals of Process Safety Engineering

Fundamentals of Process Safety Engineering

Samarendra Kumar Biswas; Umesh Mathur; Swapan Kumar Hazra

CRC Press
2021
sidottu
This textbook covers the essential aspects of process safety engineering in a practical and comprehensive manner.It provides readers with an understanding of process safety hazards in the refining and petrochemical industries and how to manage them in a reliable and professional manner. It covers the most important concepts: static electricity, intensity of thermal radiation, thermodynamics of fluid phase equilibria, boiling liquid expanding vapor explosion (BLEVE), emission source models, hazard identification methods, risk control and methods for achieving manufacturing excellence while also focusing on safety. Extensive case studies are included.Aimed at senior undergraduate and graduate chemical engineering students and practicing engineers, this book covers process safety principles and engineering practice authoritatively, with comprehensive examples:• Fundamentals, methods, and procedures for the industrial practice of process safety engineering.• The thermodynamic fundamentals and computational methods for release rates from ruptures in pipelines, vessels, and relief valves.• Fundamentals of static electricity hazards and their mitigation.• Quantitative assessment of fires and explosions.• Principles of dispersion calculations for toxic or flammable gases and vapors.• Methods of qualitative and quantitative risk assessment and control.
Fundamentals of Process Safety Engineering

Fundamentals of Process Safety Engineering

Samarendra Kumar Biswas; Umesh Mathur; Swapan Kumar Hazra

TAYLOR FRANCIS LTD
2025
nidottu
This textbook covers the essential aspects of process safety engineering in a practical and comprehensive manner.It provides readers with an understanding of process safety hazards in the refining and petrochemical industries and how to manage them in a reliable and professional manner. It covers the most important concepts: static electricity, intensity of thermal radiation, thermodynamics of fluid phase equilibria, boiling liquid expanding vapor explosion (BLEVE), emission source models, hazard identification methods, risk control and methods for achieving manufacturing excellence while also focusing on safety. Extensive case studies are included.Aimed at senior undergraduate and graduate chemical engineering students and practicing engineers, this book covers process safety principles and engineering practice authoritatively, with comprehensive examples:• Fundamentals, methods, and procedures for the industrial practice of process safety engineering.• The thermodynamic fundamentals and computational methods for release rates from ruptures in pipelines, vessels, and relief valves.• Fundamentals of static electricity hazards and their mitigation.• Quantitative assessment of fires and explosions.• Principles of dispersion calculations for toxic or flammable gases and vapors.• Methods of qualitative and quantitative risk assessment and control.
The Rise of Restorative Justice in the Energy Transition and for Climate Mitigation

The Rise of Restorative Justice in the Energy Transition and for Climate Mitigation

Raphael J. Heffron; Mohammad Hazrati

Springer International Publishing AG
2024
sidottu
The book presents the importance of restorative justice in today’s energy transition across the world. It emphasizes the importance of a fair, equitable and inclusive shift towards a low-carbon economy. It recognizes climate change as the primary global challenge and advocates for an urgent and comprehensive energy transition where restorative justice is centrally utilised. Restorative justice focuses on identifying harm, assigning responsibility, protecting those affected, repairing damage, preventing future occurrences and providing a crucial foundation for seeking justice. It encompasses various forms of harm (economic, environmental, and social) and includes all stakeholders, including individuals, communities, and the environment. By providing a secure and structured platform for dialogue, restorative justice allows for diverse perspectives, challenging conversations and action for a just and sustainable world.
Calcutta Then Kolkata Now

Calcutta Then Kolkata Now

Sunanda K Datta-Ray; Pramod Kapoor; Indrajit Hazra; Anshika Varma

Roli Books Pvt Ltd
2019
sidottu
Calcutta Then: Calcutta is where it all began. The city symbolised India's transformation from medievalism to modernity. The British created the framework. The prophets and pioneers who operated within it were Indian. Raja Rammohan Roy linked past and present. After him came the poets, patriots and politicians. They made banian, boxwallah, bhadralok and biplab - trader, company executive, gentleman and revolutionary - the four props of the new metropolitan culture that inspired Gopal Krishna Gokhale's memorable comment, "What Bengal thinks today, India thinks tomorrow". Much water has flown down the Hooghly since then. But the lifestyle that evolved in the city is still the hallmark of success throughout the country. Calcutta was modern India's first capital, from 1772 to 1931. Announcing the shift to Delhi during his visit to Calcutta, King George V declared, "Calcutta must always remain the premier city of India. Its population, its importance as a commercial centre and great emporium of trade, its splendid historical traditions, all continue to invest Calcutta with a unique character which should preserve to it a pre-eminent position". Kolkata Now: Love it, endure it, call it what you will, Kolkata is Life as 'kháos' as no other city is. Once a bubble, holding out the rest of Bengal - and, indeed, India - it is today a city that contains a multitude of cities: Kolkata, Calcutta, Kalkatta . Its cosmopolitanism and liberal values are clichés because they are true, even as they stand witness to its past insurrections and present anomalies as much as to its genius to enjoy life - through pujo, mishti, Culture (always with a capital 'C'), neighbourhood addas, fajlami (innocent naughtiness), football and fish. For visitors and those who once left the city, it can be a walk through time, a ride on a tram, or a constant return to the scene of old happy crimes on Park Street, in its colonial-style clubs, or its sprawling mansions that exist cheek-by-jowl with malls and multiplexes. For the Kolkatan, Kolkata Now keeps its own beat and time, where everyday struggles and quibbles unerringly give way to the ability to live Life - both peripatetic and sedentary, bustling and empty, noisy and gone-quiet, Technicolor and Noir - in the 21st-century mahanagar as it moves, always pretending to succumb, to the future.
Surgical Atlas of Transcanal Endoscopic Ear Surgery

Surgical Atlas of Transcanal Endoscopic Ear Surgery

Arindam Das; Sandipta Mitra; Sayan Hazra

JAYPEE BROTHERS MEDICAL PUBLISHERS
2022
sidottu
Transcanal endoscopic ear surgery (TEES) is minimally invasive surgery to operate on tiny, delicate structures within the middle ear. It differs from traditional ear surgery in that surgeons access the middle ear through the ear canal rather than through an incision behind the ear. This atlas is a step by step guide to TEES for practising and trainee otologists. Divided into 15 sections, the book begins with an overview of the history and principles of endoscopic ear surgery. The next chapters cover middle ear anatomy, operation theatre set up, instruments, and imaging. The remaining sections describe TEES techniques for different disorders, covering both basic and advanced procedures, concluding with a chapter on recent advances and future developments. Presented in a step by step approach, each method is explained clearly with pre- and intraoperative considerations and guidance on their management. The book is highly illustrated with more than 400 high definition figures and 140 hand-drawn images demonstrating each step of surgery. Tips and pearls are also included. With this comprehensive atlas, comes access to operative videos via a QR code provided in the book.
A Little Book of Martingales

A Little Book of Martingales

Arup Bose; Arijit Chakrabarty; Rajat Subhra Hazra

SPRINGER VERLAG, SINGAPORE
2024
sidottu
This concise textbook, fashioned along the syllabus for master’s and Ph.D. programmes, covers basic results on discrete-time martingales and applications. It includes additional interesting and useful topics, providing the ability to move beyond. Adequate details are provided with exercises within the text and at the end of chapters. Basic results include Doob’s optional sampling theorem, Wald identities, Doob’s maximal inequality, upcrossing lemma, time-reversed martingales, a variety of convergence results and a limited discussion of the Burkholder inequalities. Applications include the 0-1 laws of Kolmogorov and Hewitt–Savage, the strong laws for U-statistics and exchangeable sequences, De Finetti’s theorem for exchangeable sequences and Kakutani’s theorem for product martingales. A simple central limit theorem for martingales is proven and applied to a basic urn model, the trace of a random matrix and Markov chains. Additional topics include forward martingale representation for U-statistics, conditional Borel–Cantelli lemma, Azuma–Hoeffding inequality, conditional three series theorem, strong law for martingales and the Kesten–Stigum theorem for a simple branching process. The prerequisite for this course is a first course in measure theoretic probability. The book recollects its essential concepts and results, mostly without proof, but full details have been provided for the Radon–Nikodym theorem and the concept of conditional expectation.
Ash from Coal and Biomass Combustion

Ash from Coal and Biomass Combustion

Ashok K. Singh; Reginald Ebhin Masto; Bodhisatwa Hazra; Joan Esterle; Pradeep K. Singh

Springer Nature Switzerland AG
2020
sidottu
This is a concise book with comprehensive information on coal and biomass ash generated from their combustion in thermal power plants. It presents detailed studies on ash generated from contrasting coal and biomass feedstocks, and provides a comparative evaluation of these different ashes in terms of their origin, properties, environmental hazards. Potential utilizations with specific advantages and disadvantages of the respective ashes are elaborated in detail, including some innovative means of ash utilization for value addition purposes. By addressing both the theory and commercial exploitation of these products, this book will be helpful for industrialists, academicians and researchers alike.
Ash from Coal and Biomass Combustion

Ash from Coal and Biomass Combustion

Ashok K. Singh; Reginald Ebhin Masto; Bodhisatwa Hazra; Joan Esterle; Pradeep K. Singh

Springer Nature Switzerland AG
2021
nidottu
This is a concise book with comprehensive information on coal and biomass ash generated from their combustion in thermal power plants. It presents detailed studies on ash generated from contrasting coal and biomass feedstocks, and provides a comparative evaluation of these different ashes in terms of their origin, properties, environmental hazards. Potential utilizations with specific advantages and disadvantages of the respective ashes are elaborated in detail, including some innovative means of ash utilization for value addition purposes. By addressing both the theory and commercial exploitation of these products, this book will be helpful for industrialists, academicians and researchers alike.