Biologia, ciencias de la vida

Matemáticas y ciencia / Biologia, ciencias de la vida (57235)

Matemáticas y ciencia / Biologia, ciencias de la vida
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  • Antioxidant Potential and Phenolic Profiling of Medicinal Plants
    Nancy Kumbhani
    The medicinal plants play a major role and constitute their backbone in almost all the traditional systems of medicine. The focus on medicinal plants is increased in past few years. In this book, estimation of chlorophyll content, antioxidant potential, measurement of growth by different physical parameters and separation of phenolic compounds of selected medicinal plants were ...
    Disponible

    64,05 €

  • Microbial PUFA
    Morteza Nadeb / Seyed Soheil Aghaei
    This book explores the fascinating world of microbial polyunsaturated fatty acids (PUFAs), highlighting their natural diversity, biosynthetic pathways, and industrial potential. It begins by explaining the biological importance of omega-3 and omega-6 fatty acids, followed by an in-depth review of PUFA-producing microorganisms including algae, fungi, bacteria, and yeasts. The bo...
    Disponible

    142,30 €

  • Bacillus endófitos asociados a Theobroma cacao L.
    Alexander Bernal Cabrera / Danilo Vera Coello / María Aracely Vera Loor
    La moniliasis, causada por el hongo fitopatógeno hemibiotrófico Moniliophthora roreri H. C Evans et al., es una enfermedad endémica que ataca específicamente a las mazorcas de cacao.Fue observada por primera vez en 1817 en Colombia y en Ecuador se informó en 1916, ocasionando pérdidas estimadas entre el 50 - 80 % del total de la producción anual.La enfermedad se encuentra en Am...
    Disponible

    89,73 €

  • Bajo el vuelo de los meliponinos
    Khriss Pérez
    Las abejas sin aguijón (Meliponini) representan un grupo clave dentro de los polinizadores de los ecosistemas tropicales y subtropicales. En América, estas abejas autóctonas desempeñan un papel fundamental en la conservación de la biodiversidad, contribuyendo a la polinización de una gran variedad de especies vegetales. Sin embargo, el conocimiento sobre su diversidad y ecologí...
    Disponible

    64,18 €

  • ESMERALDAS EN EL OCÉANO
    Abel Hernandez - Muñoz
    Las islas resisten el embate del tiempo y el mar, su piel de arena o lodo disueltos en el litoral, se escurren en el rumor del misterio oceánico, construyen así una geografía insular exclusiva y una vida silvestre única. Allí se desnuda la roca y estalla la vida en las más insospechadas formas vivientes, ancladas al océano proceloso. Salvajes, tiernas y bellas. Esas islas dónde...
    Disponible

    89,68 €

  • Lactose Hydrolysis in Dairy Products
    Lactose is the major disaccharide present in milk. Metabolism of lactose requires lactase which is present in the brush border of epithelial cells of the small intestine. Deficiency of this enzyme leads to malabsorption of lactose and fermentation of lactose occurs in gut which results in various gastrointestinal disorders. Around 70% of the world population suffers from lactos...
    Disponible

    259,00 €

  • Escores De Risco Em Terapia Intensiva
    Hélcio Giffhorn
    A UTIUm leito vazioInternará um neonato, um recém-nascido, um jovem, um idoso …Na verdade, não sabemos !O que sabemos é que há uma gravidade clínicaSabemos que irá internar …Mas irá de alta ?Os escores, índices são parâmetros definidos que nos alertam sobre a gravidade dos pacientes admitidos em UTI.Somente isso. Não sabemos exatamente o seu desfecho. Porque aí interferem as fo...
    Disponible

    32,19 €

  • Cell and Molecular Biology
    M. Baranitharan / S. Deepa Rani / S. Jeyaparvathi
    Vector Biology explores the biology, ecology, and control of arthropod vectors that transmit diseases to humans, animals, and plants. This book provides an in-depth understanding of vector species such as mosquitoes, ticks, sandflies, fleas, and lice, focusing on their life cycles, breeding habitats, feeding behavior, and role in disease transmission. Special emphasis is placed...
    Disponible

    89,45 €

  • Der Wirtschaftsfaktor Bienen - ein Praxisprojekt
    Erik Busch
    Dieser praxisnahe Ratgeber vereint die wertvollen Erkenntnisse von Lehrern, Schülern und Imkern aus verschiedenen Schulprojekten und Altersstufen. Engagierte Lehrkräfte erhalten eine inspirierende Sammlung an Ideen, um das Thema ansprechend und verständlich zu vermitteln. Relevante Methoden werden anschaulich rekonstruiert und praktische Umsetzungshinweise geboten – strukturier...
    Disponible

    40,08 €

  • The Neural Farmer
    Prakhar Yadav
    This book explores the application of deep learning, specifically Convolutional Neural Networks (CNNs), for the automated detection and classification of potato leaf diseases such as early blight and late blight. It provides a comprehensive overview of traditional diagnostic methods, the fundamentals of CNNs, dataset preparation, model architecture, training strategies, and eva...
    Disponible

    62,74 €

  • Chakras At Advanced Meditation
    Swami Hamsananda Saraswati
    Blessed Soul, cheer regards. We are presenting a worldwide knowledge of the Chakras and its meditations, techniques and practical instructions; and even local Brazilian experiences are there. This text translated from the oeriginal one in Brazilian Portuguese has the accent on purpose. It is useful for beginners and seniors aspirants as well. This is an outcome of the author s ...
    Disponible

    54,03 €

  • 进化的边界
    Sean Pan
    世界上如此之多的生物，各有奇妙的表观形态，它们之间有什么联系吗？自古以来，人们对生命总是充满了好奇和疑问，各种幻想、迷思、假说在哲学、科学、宗教、民间文化等各个领域层出不穷，充分体现了人类丰富的想象力和智慧。达尔文的《物种起源》提出了物竞天择的自然选择假说，用'微小有益变异的缓慢积累'作为性状特征进化的机制解释变异的生物如何在进化中胜出。作者认为'微小有益变异的缓慢积累'的机制是建立在地质渐变论和习得性遗传并且性状特征无限可塑的假设上，这些已经被现代地质学和现代生物学否定，因此达尔文进化论在现代科学中不再成立。达尔文在书中的例证和推理也不能支持超过物种类型的变异，并多处犯了'过度引伸'的错误。作者认为应该根据事实定义进化的边界，特别是作为科普和基础教育的内容，而对未知边界的研究应该存开放的心态。　本评论根据生命科学的原理讨论达尔文的《物种起源》。本书...
    Disponible

    25,39 €

  • Plant Galls
    This book provides topics on gall development, chemistry, and physiology focusing on galls from different parts of the world. The chapters are devoted to get together basic knowledge and novelties on plant responses to the stimuli of diverse gall inducers, on cell, tissue, and organism levels. The information contained in this volume will set lights on crucial points that toget...
    Disponible

    287,71 €

  • Papillomavirus-Induced Oncogenesis
    This Reprint, based on the Special Issue 'Papillomavirus - Induced Oncogenesis: Current Insights and Future Directions' published in the journal Viruses, brings together a curated collection of cutting-edge research articles, reviews, and short communications that explore the diverse and complex roles of human papillomaviruses (HPVs) in cancer development.Covering a broad spect...
    Disponible

    54,19 €

  • Cytogénétique des hémopathies malignes
    Amel SEBAA
    Dans les hémopathies malignes, de nombreuses anomalies chromosomiques de nombre et surtout de structure, peuvent être identifiées. Elles ont la particularité d’être acquises et d’évoluer de façon clonale. Dans les tumeurs solides, différents types d’anomalies chromosomiques ont été identifiées. En plus des données cytologiques et histologiques, l’identification d’une anomalie g...
    Disponible

    89,70 €

  • Importance saisonnière des Anophèles vecteurs du paludisme
    André OKITO PENASHE
    Le paludisme est endémique en Afrique tropicale, ceci est lié à la faveur des conditions de naissance de l’anophèle dans la région. La présence des anophèles vecteurs est conditionnée par l’existence des gîtes larvaires (OMS, 1967). Au mois de septembre, dès les premières pluies qui succèdent à la longue période de sécheresse, la savane va se couvrir des collections d’eau stagn...
    Disponible

    62,81 €

  • SUSTAINABLE RAJASTHAN
    Niharika Singh
    This study on keratinolytic bacteria provides a pathway to transform Rajasthan’s poultry waste management from a challenge into an opportunity. The integration of biotechnology with policy support can lead to sustainable waste management practices that reduce environmental degradation, enhance agricultural productivity, and foster economic growth. By addressing existing gaps in...
    Disponible

    124,57 €

  • Astrocytes
    Barbara Di Benedetto
    This detailed volume gathers methods essential for investigating the multifaceted roles of astrocytes in both physiology and pathological conditions. The book covers several techniques for the preparation of astrocytes from animal models, the examination of astrocyte morphology and functions in vitro and ex vivo, as well as the investigation of astrocyte pathologies in the cent...
    Disponible

    338,04 €

  • Petroleum Characterization and Bioprocesses
    This Special Issue aims to showcase cutting-edge research on numerical modeling and experimental investigation in the characterization of petroleum and its derivatives and bioprocesses. The scope of this Special Issue includes cases of investigations on petroleum property relationships, the modeling of petroleum properties, the application of different methods for the character...
    Disponible

    74,45 €

  • Food Biotechnology
    K. Rajaganesh / Naorem Chanu Sumedha / Vinayagamurthy B.
    Food Biotechnology explores the science and innovation behind modern food production, safety and sustainability. This book covers key topics such as biotechnology, microbiology, fermentation, enzyme technology, preservation, offering a comprehensive yet accessible look at how biotechnology is transforming the way we grow, process, and consume food. Designed for students, resear...
    Disponible

    64,43 €

  • Diversity of Spiders
    Hanumanthu Ramasubba Reddy
    This book focuses on the diversity of spiders in Kurnool District, Andhra Pradesh, with particular emphasis on those inhabiting houses, gardens, and open lands. Spiders play a crucial role in maintaining ecological balance by controlling insect populations, making their study important for understanding local biodiversity and ecosystem health. This research documents the variet...
    Disponible

    116,98 €

  • CURRENT ADVANCES IN Bacillus thuringiensis
    Kandibane Muthusamy / YOGAPRIYA GANESAN
    Bacillus thuringiensis (B.t.) is a gram-positive soil bacterium used as one of the entomopathogen to manage lepidopteran pests in field as well as in horticultural crop pests. The various formulation of B.t. were successfully used to protect the environment and foods from the contamination of chemical pesticide residues in pest management. The discovery of B.t. toxins with nove...
    Disponible

    63,32 €

  • Fall Armyworm-Resistant Maize
    Nikhil Reddy K S / Sugeetha G
    The fall armyworm (Spodoptera frugiperda) is a major pest in maize, causing significant yield losses and damaging various plant parts globally. The pest’s ability to attack over 350 plant species makes it a formidable threat. Traditional chemical control methods, including insecticide use, have proven ineffective and are associated with resistance and environmental pollution. A...
    Disponible

    100,10 €

  • Unlocking Nature’s Defenses
    NALLAPU MALLA REDDY / Revathi D / Sanjeev Kumar K
    Biofilms contribute to persistent infections and biofouling because they are extremely robust and can be difficult to treat with traditional antibiotics.Understanding how bacteria and other microbes stick to surfaces, create intricate structures, and fend off antimicrobial treatments is made easier by research on biofilm development. This knowledge is essential for creating inn...
    Disponible

    116,89 €

  • Genetic Algorithms for Climate Solutions
    Hossein Gholami / Hossein Norouzi / Shahide Dehghan
    Today, the need for proper planning is clear in order to correctly estimate the time and cost of the project and the amount of resources needed in a project, which have a direct impact on the implementation, administration and proper exploitation of projects such as dam and climate. In general, the management and planning of activities and resources required in a project requir...
    Disponible

    64,24 €

  • Graft-Versus-Host Disease
    Ronald Sluyter
    This book seeks to provide an overview of traditional and emerging protocols used to examine the aetiology, mechanisms and pathophysiology of GVHD, as well as those used to identify novel biomarkers and to test existing and new therapies to prevent or treat GVHD. Written in the format of the highly successful Methods in Molecular Biology series, each chapter includes an introdu...
    Disponible

    407,09 €

  • Solitary Fibrous Tumor
    Bahil Ghanim
    This Special Issue (SI) focuses on a rare disease by the name of solitary fibrous tumor. This SI includes review articles and original reports. The original reports range from translational to cinical science and focus on gaining new treatment and management approaches for this rare disease. I want to thank all contributing authors for their efforts and hard work that made this...
    Disponible

    55,13 €

  • An Integrated Approach on Cerebral Venous Sinus Thrombosis (CVST)
    This Special Issue includes the following topics: epidemiology, risk factors, and pathophysiology of CVT; clinical presentation of CVT; laboratory testing (including thrombophilia testing) for CVT; imaging of CVT; and management of CVT (acute-phase therapy, management after the acute phase, and prognosis of CVT patients). ...
    Disponible

    54,38 €

  • Animal Reproduction
    Anna Wysokińska
    Sperm quality plays an important role in the successful fertilization and normal development of the embryo under natural conditions and in assisted reproductive technology. This Special Issue, ’Animal Reproduction: Semen Quality Assessment, Volume II’, presents the latest scientific achievements in the use of modern diagnostic techniques to assess sperm quality in various anima...
    Disponible

    53,24 €

  • IMPACT OF ZnSO4 ON HAEMATO- BIOCHEMICAL & HISTOLOGICAL ASPECTS OF FISH
    PANDARI REDDY PALLE
    The World Health Organization estimated that one-third of the world’s population is at risk of inadequate Zinc intakes. Signs of Zinc deficiency include growth retardation, hair loss, diarrhea, delayed sexual maturation and impotence, eye and skin lesions, and loss of appetite. In the recent year’s industrialization, urbanization and technological advancement have an increasing...
    Disponible

    124,58 €


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