'Positive feedback mechanism' diaporamas de présentation

International Financial Markets 4. Financial Market Crises

International Financial Markets 4. Financial Market Crises. 4. Financial Market Crises. 4. Financial Market Crises 4.1. The Ingredients of a Financial Market Crisis 4.2. Lessons from History 4.2.1. The Dutch Tulip Crisis 1636-37 4.2.2. The World Economic Crisis of 1929

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UNIT 2 BIOLOGY

UNIT 2 BIOLOGY. Organisms and Their Environment Area of Study 1: Adaptations of Organisms. WEEK 2: Learning Outcomes. By the end of the week, you should be able to: Describe the structure of the endocrine system. Explain hormonal control in complex multicellular organisms.

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Breastfeeding

Breastfeeding. Effective Practices, Benefits to Mothers and Infants and The Role of the Family Physician. Folake Falaki, MD PGY2 Emory Family Medicine. June 25, 2009. Outline. Introduction Anatomy and Physiology of Lactation Composition and Storage of Human Breast Milk

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Embryonic Development

Embryonic Development. Development : series of orderly, precise steps that transform a zygote into a multicellular embryo ~ early stage of development of multicellular organism Includes: 1. cell division 2. cell growth 3. cell differentiation

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Renal Physiology

Renal Physiology. General Nephron Structure 1 .?glomerulus - site of filtration from arterial blood 2.?proximal convolute tubule- first tube off glomerulus. 3.?Loop of Henle - U-turn connecting tubules 4.?distal convoluted tubule - to the Collecting Tubule

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Saliva: Source and Composition

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Principles of Homeostasis

Principles of Homeostasis. ... THE MAINTENANCE OF STATIC OR CONSTANT CONDITIONS IN THE INTERNAL ENVIRONMENT . External Environment. External Environment. Internal Environment. External Environment. External Environment.

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C) The Menstrual Cycle

C) The Menstrual Cycle . The female menstrual cycle takes an average of 28 days. (Variation is common). The cycle occurs in four phases if no fertilization occurs:. 1. Menstrual Phase (Day 1-5). i ) Thick endometrium tissues are shed from the mucosa of the uterus .

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Endocrine System

Endocrine System. Anatomy of the Endocrine System. Which organs did you not expect to be included as endocrine organs? List some of the general functions of hormones. . Pituitary Gland. (See similar figure in your packet).

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The Human Body: An Orientation

The Human Body: An Orientation. Organ System Overview. Cardiovascular System Transports materials in body via blood pumped by heart Oxygen Carbon dioxide Nutrients Wastes. Figure 1.2f. Organ System Overview. Lymphatic System Returns fluids to blood vessels Cleanses the blood

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ENSO - Theory

ENSO - Theory. How does the phase of ENSO reverse? What triggers an El Nino event? . Power Spectrum. What determines the 4-year periodicity?. Equatorial Waves. Equatorial waves in the ocean are believed to play an important role in the onset and variability of ENSO Two types:

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Section 2.2.1 (ii) ENSO - Theory

Section 2.2.1 (ii) ENSO - Theory. How does the phase of ENSO reverse? What triggers an El Nino event? . Power Spectrum. What determines the 4-year periodicity?. Equatorial Waves. Equatorial waves in the ocean are believed to play an important role in the onset and variability of ENSO

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Maintaining Ontologies as They Scale Across Multiple Species

Maintaining Ontologies as They Scale Across Multiple Species . Darren A. Natale Protein Information Resource. The Issue. Many ontologies are designed, at least in part, to address entities in a cross-species manner Examples: GO, IDO, PRO

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??? ?? ???? ?? ?? ?? ( ? 26 ? )

??? ?? ???? ?? ?? ?? ( ? 26 ? ). D 01. ???????????????? ?? ? ???? (A) ???? progesterone ? ( B) ???? estrogen ? ( C)FSH ? follicle-stimulating hormone ? (D ) ??? ? F2? ? prostaglandins; PGF2? ??? '04 ?? ? C 02. ????????????????? ? ?? ??? (A)3 ? (B)5 ? (C)8 ? (D)12 ? ? ? ' 04 ???

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Project by: aidelyn.s perez

Project by: aidelyn.s perez. . oxytocin. Oxytocin is a hormone which acts on organs in the body (including the breast and uterus) and as a chemical messenger in the brain controlling key aspects of the reproductive system including childbirth and lactation, and aspects of human behavior. .

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Oxytocin

Oxytocin. Presented by : Lianna Balart, Nathalie Navarro, Jorge Silva. What is oxytocin ?

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Oxytocin

Oxytocin. Presented by : Lianna Balart, Nathalie Navarro, Jorge Silva.

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Describe a specific learned process of a cell-cell interaction from this unit.

Describe a specific learned process of a cell-cell interaction from this unit. Describe a specific negative feedback mechanism from this unit. Describe a specific positive feedback mechanism from this unit. Create a model of a cellular immune response.

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