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1000 tulosta hakusanalla Muhammad H. Rashid

African Energy Road to Recovery

African Energy Road to Recovery

H.E. Mohammad Sanusi Barkindo; Ann Norman

Made for Success
2021
sidottu
Africa’s oil and gas industry is facing extraordinary circumstances. An ongoing energy transition and new efforts to decarbonize the world are weighing on oil demand. The shale revolution is exacerbating these pressures. And of course, the COVID-19 pandemic has wrought havoc on markets around the world, accelerating and intensifying existing trends.External headwinds are forcing African petroleum producers to re-examine their strategies. Conventional petroleum resources here should be globally competitive, but growth has lagged because of conditions above the ground, not below. Restrictive fiscal regimes, inefficient and carbon-intensive production, and difficulties in doing business are preventing the industry from reaching its full potential. As companies delay projects and cut costs, planned capital expenditure in 2020-2021 has fallen from $90 billion pre-COVID-19, to $60 billion now. To remain competitive, African producers and governments must adapt. But how can they do it when the economic order is being remade?The Road to Recovery addresses these challenges head-on, detailing all of the major challenges facing African oil and gas stakeholders, as well as workable solutions that will keep the industry on a strong and stable growth path. Again and again, our oil and gas sector has proven its resilience and adaptability. The world still needs oil and gas, and Africa still holds enormous untapped potential. The African Energy Chamber will remain a committed partner of choice for the industry as we advance into an uncertain future.
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Chemical and Pharmacological Perspective of Artemisia amygdalina

Chemical and Pharmacological Perspective of Artemisia amygdalina

Shabir H. Lone; Khursheed Ahmad Bhat; Mohammad Akbar Khuroo

Springer International Publishing AG
2015
nidottu
This book reviews the chemical and biological properties of Artemisia amygdalina Decne, a critically endangered and endemic plant species in the the high-altitude Kashmir Himalayas, which has a high pharmacological potential. It describes the bioactivity-guided isolation of its chemical compounds, their characterization using spectroscopic methods and the development of a simple and reliable RP-HPLC method for the simultaneous quantification of the isolated constituents. The authors discuss the potential pharmacological activities of A. amygdalina, such as antioxidant, cytotoxic, anti-inflammatory, immuno-modulatory and antidiabetic effects, and pave the way for future research.
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Ocean Wave Energy Technology

Ocean Wave Energy Technology

Alireza Shadmani; Mohammad Reza Nikoo; Amir H. Gandomi

Springer International Publishing AG
2025
sidottu
This book demonstrates the transformative power of optimization algorithms in advancing ocean wave energy. It blends theory with practice to explain how computational optimization can dramatically enhance the efficiency and performance of wave energy converters - devices that harness the power of ocean waves for renewable energy. The books illustrations and detailed tables provide visual and comparative insights into the interactions between various algorithmic approaches and wave energy systems, helping make complex engineering concepts accessible to non-specialists. With real-world case studies and innovative perspectives on algorithmic optimization in wave farm design, this book serves as a comprehensive gateway to understanding not only the fundamentals of wave energy but also the cutting-edge techniques steering the field toward a more sustainable future.
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Wirkung von L-Carnitin und CoQ10 als Zusatz zu SMART

Wirkung von L-Carnitin und CoQ10 als Zusatz zu SMART

Majida Al Shammari; Jabbar H Yenzeel; Muhammed Baqir M R Fakhrildin

Verlag Unser Wissen
2024
pokkari
In diesem Buch sollte die Wirkung verschiedener Konzentrationen von L-Carnitin und Co-Enzym Q10 (CoQ10) auf das Ergebnis der In-vitro-Aktivierung menschlicher Spermien untersucht werden. Au erdem sollte herausgefunden werden, ob es Nebenwirkungen von L-Carnitin und CoQ10 auf die Integrit t der Desoxyribonukleins ure (DNS) der Spermien gibt, indem ein DNS-Fragmentierungsindex-Test durchgef hrt wurde. Diese Studie wurde an Spermaproben von unfruchtbaren und fruchtbaren M nnern durchgef hrt, die nach dem Zufallsprinzip entnommen wurden. Das Durchschnittsalter der M nner betrug (32,034 0,57) Jahre und die durchschnittliche Dauer der Unfruchtbarkeit (4,644 0,25) Jahre. Das erste Kapitel enth lt eine Einf hrung in die Fruchtbarkeit und Fruchtbarkeitsfaktoren, eine Samenanalyse sowie eine ausf hrliche Erl uterung aller Probanden f r L. Carnitin und Co Q10. Au erdem wird die DNA-Fragmentierung ausf hrlich erkl rt. Kapitel Zwei enth lt die in der Studie verwendeten Werkzeuge, Ger te und Chemikalien in Tabellenform sowie einen Versuchsplan f r die Studie. In Kapitel drei werden die Ergebnisse der Studie anhand von Abbildungen und Tabellen f r jeden Typ vor und nach der Aktivierung dargestellt. Im vierten Kapitel werden die Ergebnisse der Studie diskutiert, sorgf ltig analysiert und mit den Ergebnissen anderer hnlicher Studien verglichen.
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Effet de la L-Carnitine et de la CoQ10 ajoutées au milieu SMART

Effet de la L-Carnitine et de la CoQ10 ajoutées au milieu SMART

Majida Al Shammari; Jabbar H Yenzeel; Muhammed Baqir M R Fakhrildin

Editions Notre Savoir
2024
pokkari
Ce livre a t con u pour valuer l'effet de diff rentes concentrations de L-carnitine et de Co enzyme Q10 (CoQ10) sur le r sultat de l'activation in vitro des spermatozo des humains et pour d couvrir s'il y a des effets secondaires de la L-carnitine et de la CoQ10 sur l'int grit de l'acide d soxyribonucl ique (ADN) des spermatozo des en utilisant le test de l'indice de fragmentation de l'ADN. Cette tude a t men e sur des chantillons de sperme d'hommes infertiles et fertiles pr lev s au hasard. L' ge moyen des hommes tait de 32,034 0,57 ans et la dur e moyenne de l'infertilit de 4,644 0,25 ans. Le premier chapitre contient une introduction sur la fertilit et les facteurs de fertilit , l'analyse du sperme, ainsi qu'une explication d taill e de tous les sujets pour la L. carnitine et le Co Q10. En plus de l'explication d taill e de la fragmentation de l'ADN. Le chapitre deux contient les outils, les quipements et les produits chimiques utilis s dans l' tude, r pertori s dans des tableaux, ainsi qu'un plan d'exp rience pour l' tude. Le chapitre 3 pr sente les r sultats de l' tude, renforc s par des figures et des tableaux pour chaque type avant et apr s l'activation. Dans le quatri me chapitre, les r sultats de l' tude ont t discut s en les analysant soigneusement et en les comparant aux r sultats d'autres tudes similaires.
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Effetto della L-Carnitina e del CoQ10 integrati ai terreni SMART

Effetto della L-Carnitina e del CoQ10 integrati ai terreni SMART

Majida Al Shammari; Jabbar H Yenzeel; Muhammed Baqir M R Fakhrildin

Edizioni Sapienza
2024
pokkari
Questo libro stato progettato per valutare l'effetto di diverse concentrazioni di L-carnitina e Co enzima Q10 (CoQ10) sull'esito dell'attivazione degli spermatozoi umani in vitro e per scoprire se ci sono effetti collaterali della L-carnitina e del CoQ10 sull'integrit dell'acido desossiribonucleico (DNA) degli spermatozoi utilizzando il test dell'indice di frammentazione del DNA. Questo studio stato condotto su campioni di sperma di uomini infertili e fertili raccolti in modo casuale. L'et media degli uomini era di (32,034 0,57) anni e la durata media dell'infertilit (4,644 0,25) anni. Il primo capitolo contiene un'introduzione sulla fertilit e sui fattori di fertilit , l'analisi dello sperma e una spiegazione dettagliata di tutti i soggetti per la L. carnitina e il Co Q10. Oltre alla spiegazione dettagliata della frammentazione del DNA. Il Capitolo 2 contiene gli strumenti, le attrezzature e le sostanze chimiche utilizzate nello studio, elencate in tabelle, nonch il disegno sperimentale dello studio. Nel Terzo Capitolo possiamo vedere i risultati dello studio rafforzati da figure e tabelle per ogni tipo prima e dopo l'attivazione. Nel quarto capitolo i risultati dello studio sono stati discussi analizzandoli attentamente e confrontandoli con i risultati di altri studi simili.
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Efeito da L-Carnitina e CoQ10 suplementadas ao meio SMART

Efeito da L-Carnitina e CoQ10 suplementadas ao meio SMART

Majida Al Shammari; Jabbar H Yenzeel; Muhammed Baqir M R Fakhrildin

Edicoes Nosso Conhecimento
2024
pokkari
Este livro foi concebido para avaliar o efeito de diferentes concentra es de L-carnitina e Co enzima Q10 (CoQ10) sobre o resultado da ativa o de esperma humano in vitro e para descobrir se existem quaisquer efeitos secund rios de L-carnitina e CoQ10 sobre a integridade do cido desoxirribonucleico (ADN) do esperma usando o teste do ndice de fragmenta o do ADN. Este estudo foi realizado em amostras de s men de homens inf rteis e f rteis, recolhidas aleatoriamente. A idade m dia dos homens era de (32,034 0,57) anos e a dura o m dia da infertilidade de (4,644 0,25) anos. O primeiro cap tulo cont m uma introdu o sobre a fertilidade e os factores de fertilidade, a an lise do s men, bem como uma explica o pormenorizada de todos os temas para a L. carnitina e a Co Q10. Para al m da explica o detalhada da fragmenta o do ADN. O cap tulo dois cont m as ferramentas, os equipamentos e os produtos qu micos utilizados no estudo, listados em tabelas, e tamb m cont m um projeto experimental para o estudo. No cap tulo tr s, podemos ver os resultados do estudo refor ados por figuras e tabelas para cada tipo antes e depois da ativa o. No quarto cap tulo, os resultados do estudo foram discutidos e cuidadosamente analisados e comparados com os resultados de outros estudos semelhantes.
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Wireless for Machine Learning

Wireless for Machine Learning

Henrik Hellström; José Mairton B. da Silva; Mohammad Mohammadi Amiri; Mingzhe Chen; Viktoria Fodor; H. Vincent Poor; Carlo Fischione

Now Publishers Inc
2022
nidottu
This monograph covers the topic of Wireless for Machine Learning (ML). Although the general intersection of ML and wireless communications is currently a prolific field of research that has already generated multiple publications, there is little review work on Wireless for ML. As data generation increasingly takes place on devices without a wired connection, ML related traffic will be ubiquitous in wireless networks. Research has shown that traditional wireless protocols are highly inefficient or unsustainable to support ML, which creates the need for new wireless communication methods. This monograph gives an exhaustive review of the state-of-the-art wireless methods that are specifically designed to support ML services over distributed datasets. Currently, there are two clear themes within the literature, analog over-the-air computation and digital radio resource management optimized for ML. A comprehensive introduction to these methods is presented, reviews are made of the most important works, open problems are highlighted and application scenarios are discussed.
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