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Biology and culture

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  • Lecture Microbiology - Chapter 6: Growth and culturing of bacteria. This chapter presents the following content: Growth and cell division, bacterial growth curve, counting large populations, direct counts, counting small populations, other measurements,...

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  • Adult stem cells are crucial for maintaining proper function and repair of tissues. The epithelium of the adult mammalian intestine is a constant dialog with its underlying mesenchyme to direct progenitor proliferation, lineage commitment, terminal differentiation and ultimately cell death. The epithelium is shaped into spatially distinct compartments that are dedicated to each of these events. The unique intestinal orchestration makes the crypt as one of the most accessible models for the study of adult stem cell biology (Barker et al., 2007).

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  • Hence the present investigation based on an integration of biological and cultural methods of blight and fruit rot management in tomato.

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  • Human development has different meanings depending on the area we will focus on. It is the ontogenetic process of individual development for psychologists. It considers systematic psychological changes in several areas, such as motor, cognitive, emotional, social, that occur in human beings over the course of their life span. To sociologists and economists, among others, human development is the consideration of the macrolevel countries or regions and their development conditions related to human needs.

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  • This book addresses the fundamental questions concerning the economic reinvigoration of society through policies aimed at encouraging the development of small enterprises. Governments in Europe, the rest of the industrialised world and developing countries are increasingly including small enterprise development as a central feature of economic and social policies. Nowhere was this more evident than during the 1980s in Britain, as the Conservative government sought to establish an enterprise culture.

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  • When retrograde dissociative amnesia is accompanied by suddenly leaving the customary environment and compromised knowledge about personal identity – the condition is named dissociative fugue. Fugues have been reported for over a century, though they were frequently erroneously associated with epilepsy (e.g., Burgl, 1900; Donath, 1899). A century ago, these conditions were named Wanderlust in Germany (cf e.g. Burgl, 1900). Fugue states were described to be preponderant in children and young adults (Dana, 1894; Donath, 1908).

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  • Our Management major programme combines critical thinking skills with solid theory. You’ll learn skills in decision-making and problem solving, study the design of organisations and the way work is managed, long- term business strategies, control systems, and culture and politics in organisations. You’ll also build up an understanding of management information, and issues specific to managers of national and international environments. Massey’s Management qualifications are designed to meet your individual career and industry needs.

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  • But then another side of the issue comes to the fore. The landscapes that we ordinarily know are not pristine nature, but cultivated landscapes, rural or pastoral, with their towns and cities. Over the centuries, people have worked out their geography with multiple kinds of industry and perception, mixing nature and culture in diverse ways, no doubt some better, some worse. But who is to say that a science-based appreciation is the only right one? 9 Nature as seen by science is just the way we Westerners currently 'constitute' our world—so the phenomenologists may say.

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  • The main purpose of this report is to provide an update to a previous Royal College of Psychiatrists document, Mental Health of Students in Higher Education, published in 2003. Over the past decade, the demographics of the student population have undergone many changes that are of relevance to the provision of mental healthcare. The numbers of young people in higher education have expanded and they have become more socially and culturally diverse.

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  • Smear microscopy and culture forms the backbone of tuberculosis (TB) laboratory investigations in tertiary healthcare facilities which have a large number of cases and financial constraints. The present study aimed to re-evaluate the efficiency of smear microscopy and culture on Lowenstein Jensen (LJ) medium for acid fast bacilli (AFB) isolated from patients with pulmonary tuberculosis. 210 samples were processed for detection of AFB by Ziehl Neelsen (ZN) staining. Concentration method of N-acetly-L-cystein-NaOH was used and the samples were isolated on LJ medium. AFB was seen in 168 (80.

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  • An investigation was carried out during rabi 2017-18 to evaluate the bioefficacy of seven integrated pest management modules against shoot and fruit borer, Leucinodes orbonalis (Guenee) in brinjal. M1-Moderately resistant brinjal genotype selected from screening experiments (IC 136061), M2- Control, M3-M6 comprised of various components from cultural, physical, mechanical, biological and chemical control methods in various combinations, M7-farmers practice.Module-7 consisting farmers practice received least overall mean per cent fruit infestation (10.

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  • One of the most buzz phrase in agriculture is the term “Soil Health”. Soil health - the continued ability of a soil to sustain crop growth over the longterm through efficient recycling and provision of nutrients, water and is controlled by a variety of factors and their interactions, including soil physical and chemical properties, soil organic matter and the activities of diverse soil biological communities. The health of soil determines agricultural sustainability. A healthy soil - supposed to have values of key soil functions in the desirable and optimum range.

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  • Morphological and ploidy changes of the arsenic hyperaccumulator, Chinese brake fern (Pteris vittata) callus tissue are described here to provide insight into fern life cycle biology and for possible biotechnology applications. Pteris vittata callus was studied using transmission and scanning electron microscopy, and flow cytometry.

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  • Senescence is a key developmental process occurring during the life cycle of plants that can be induced also by environmental conditions, such as starvation and/or darkness.

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  • The bamboo Bambusa edulis has a long juvenile phase in situ, but can be induced to flower during in vitro tissue culture, providing a readily available source of material for studies on reproductive biology and flowering.

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  • Pancreatic cancer remains a fatal disease. Experimental systems are needed for personalized treatment strategies, drug testing and to further understand tumor biology. Cell cultures can serve as an excellent preclinical platform, but their generation remains challenging.

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  • The family is the most important primary group in a society. It is the simplest and the most elementary form of society. The family is profoundly important to the developmental, emotional and cognitive growth of a child. Personality is defined as the characteristic set of behaviors, cognitions, and emotional patterns that evolve from biological and environmental factors. A pair of 200 twins in the age group of 3-6 years from five cultural zones of state Haryana was taken.

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  • Family size is defined in terms of the number of children in the household. The family is profoundly important to the developmental, emotional and cognitive growth of a child. Personality is defined as the characteristic set of behaviors, cognitions, and emotional patterns that evolve from biological and environmental factors. A pair of 200 twins in the age group of 3-6 years from five cultural zones of state Haryana was taken. Two variables were taken for the study. Family size was taken as independent variable and personality was taken as dependent variable.

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  • Left-handedness prevalence has been consistently reported at around 10% with heritability estimates at around 25%. Higher left-handedness prevalence has been reported in males and in twins. Lower prevalence has been reported in Asia, but it remains unclear whether this is due to biological or cultural factors.

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  • This study, with two antagonists, two fungicides (alone and combinations) against Fusarium tomato wilt. Pot culture studies found that Average reduction of F. oxysporum f. sp. lycopersici recorded with the test fungicides and bioagent ranged from 25.81% to 72.21%, as against 00.00% in untreated control.

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