0

the ec system and central control of energy balance the nucleus accumbens

Tài liệu Báo cáo khoa học: Dmrt1 genes at the crossroads: a widespread and central class of sexual development factors in fish pdf

Tài liệu Báo cáo khoa học: Dmrt1 genes at the crossroads: a widespread and central class of sexual development factors in fish pdf

Báo cáo khoa học

... how the initial molecular activity of Sry is translated into cellular structure and organ morphology Interestingly, Dmrt1, the ancestor of Dmrt1bY, is one of the downstream effectors of Sry in the ... gene is the product of a gene duplication of the autosomal dmrt1a gene and was designated dmrt1bY [8] or Dmy [9] It was shown to be the only functional gene in the whole Y-specific region of the sex ... dmrt1bY has all the features of the master regulator of testicular differentiation in medaka (see [13] for review) and because of the discovery of sex-chromosome-linked dmrt1s in other vertebrates...
  • 10
  • 860
  • 0
Tài liệu Social and Economic Control of Alcohol The 21st Amendment in the 21st Century docx

Tài liệu Social and Economic Control of Alcohol The 21st Amendment in the 21st Century docx

Sức khỏe giới tính

... parts of Texas have completely different views on the propriety of alcohol as most other parts of the United States This is an aspect of social control One of the goals in this retrospective of ... delineated in the Fosdick and Scott text (1933) The first and foremost concern was economic control, an issue in the U.S since the introduction of trusts and the concentration of economic power in large ... auditing of warehouses, and outlet limits are among the types of laws that impact the three tiers The framework for the post-Prohibition control of alcohol consumption began with the repeal of the...
  • 264
  • 748
  • 1
báo cáo hóa học:

báo cáo hóa học:" Adaptive access and rate control of CSMA for energy, rate, and delay optimization" docx

Hóa học - Dầu khí

... optimal decision , respectively According to the definition of maximizes in the proof of Theorem 1, and we have (34) On the other hand since and differs only in the channel state, we have and by ... proves existence of then prove the second part of the theorem we assume and consider optimal decisions and for states and , respectively If we can show similar to the proof of Theorem that it cannot ... Theorem and then prove the threshold structure of access decision versus channel state in Theorem Theorem 3: , is a decreasing function of and , and an increasing function of and Proof: We define...
  • 46
  • 468
  • 0
Design, management and control of energy storage DC nano grid

Design, management and control of energy storage DC nano grid

Cao đẳng - Đại học

... ease of step-up/down and ease of protection However, there has been recently a return of DC technology [10, 11] due to the presence of power electronics For several systems, DC technology has the ... ensure stability of the system, criteria of small-signal stability and large-signal stability are proposed and used Selection of control structure and control parameters of energy storage DC ... Content and Contributions of the Thesis In this thesis, the aforementioned challenges in energy storage DC nano-grid are studied Content of the thesis is organized as follows • Planning of energy...
  • 320
  • 1,112
  • 0
Production planning and inventory control of two product recovery system in reverse logistics

Production planning and inventory control of two product recovery system in reverse logistics

Cao đẳng - Đại học

... care of the end -of- use returns, well-implemented product recovery system is of much importance to both economical earnings and marketing image of the manufacturers The product recovery system ... on the study of the two-product recovery system in a finite planning horizon In the system, the stocking of the two products aims to satisfy stochastic customer demands in each period of the ... is allowable, product recovery system is classified into autonomous recovery system and managed recovery system The autonomous recovery system only contains the inventory of finished product Once...
  • 205
  • 358
  • 0
Neural network adaptive force and motion control of robot manipulators in the operational space formulation

Neural network adaptive force and motion control of robot manipulators in the operational space formulation

Cao đẳng - Đại học

... follows: the mass of Link i (scalar), three components of the first moment of inertia of Link i, six components of the inertia tensor of Link i and the moment inertia of the motor (scalar) • The (2 ... parameters Z the definition of Z = diag[W, V] ˆ ˜ Z, Z ˆ the estimate of Z and the error between Z and Z, respectively xiv LIST OF TABLES 4.1 Performance comparison in term of the maximum of the magnitude ... product of the link mass times the coordinates of the center -of- mass), six elements of the inertia tensor and one element of the motor inertia The joint friction dynamics correlates with the joint...
  • 226
  • 659
  • 0
Optimization and computer control of the sub 100 nm, proton beam writing facility at CIBA

Optimization and computer control of the sub 100 nm, proton beam writing facility at CIBA

Kỹ thuật - Công nghệ

... a function of the separation of the two beams As can be observed much of the energy of the electron beam is delocalised and only about 2% of the energy is in the nm region even when the two beams ... electron detector, again for the purposes of imaging and beam focusing There is a distinction in the operation of the two secondary electron detection systems in that the channeltron based system ... simulation of energy deposition The second portion of the thesis, reports on the improvements to the p-beam writing procedure that are of a more hands-on, practical nature related to the software and...
  • 257
  • 280
  • 0
English morpheme system and some applications of learning morpheme in establishing words

English morpheme system and some applications of learning morpheme in establishing words

Khoa học xã hội

... named the things and occurrences around making use of vocal sounds for the purpose of communication After that they showed the vocal sounds and sets of vocal sounds in written signals Because of these ... important part of human’s life It helps people from all over the world be closer The more popular of English becomes the more important of using correct English we should In the limited time and scope, ... morpheme system Luong Thuan & Kim Phuong OUTLINE Part I: Introduction Rationale (reasons of the study) .3 Aims of the study .3 Scope of the study Methods of the study...
  • 22
  • 2,323
  • 6
SIMULATION AND SPEED CONTROL OF  INDUCTION MOTOR DRIVES

SIMULATION AND SPEED CONTROL OF INDUCTION MOTOR DRIVES

Điện - Điện tử

... (108EE059) and SOURAV ANAND SETHI (108EE077) in partial fulfilment of the requirements for the award of Bachelor of Technology Degree in Electrical Engineering at the National Institute of Technology, ... electrical drives, use of various sensors and control algorithms is done to control the speed of the motor using suitable speed control methods The basic block diagram of an electrical drive is shown ... supply The electromagnetic torque developed by the motor is directly proportional to the magnetic field produced by the stator and the flux produced by the stator is proportional to the ratio of...
  • 76
  • 682
  • 0
Plant physiology - Chapter 17 Phytochrome and Light Control of Plant Development pptx

Plant physiology - Chapter 17 Phytochrome and Light Control of Plant Development pptx

Cao đẳng - Đại học

... cells and has been inferred from the effects of red and far-red light on the surface potential of roots and oat (Avena) coleoptiles, where the lag between the production of Pfr and the onset of ... represents the underlying mechanism of entrainment Other proteins, such as the CK2 kinase, affect the activity of CCA1, and thus regulate the clock Phytochrome and the blue-light photoreceptor CRY2 ... the far-red and blue regions (see the next section), the effect is no longer photoreversible, and the response becomes proportional to the irradiance Thus the same effect can be either an LFR...
  • 29
  • 1,030
  • 3
gas sensing characteristics and porosity control of nanostructured films

gas sensing characteristics and porosity control of nanostructured films

Vật lý

... the other hand, the treatment at 200 and 230 ◦ C resulted in the formation of tubular TiO2 of ␮m and 50 nm in length and diameter, respectively, as shown in Fig 1(c) and (d) With increasing the ... temperature of the hydrothermal treatment, the length of the tubes increased and the distribution of the diameter became narrower Nanotubes with a more uniform size were formed by the hydrothermal ... to burn at the film surfaces even if the porosity of the films is high Importantly, the selective detection of toluene was achieved by the porosity improvement of the sensing film and the high temperature...
  • 8
  • 1,252
  • 0
sol–gel synthesis and morphological control of nanocrystalline tio2 via urea treatment

sol–gel synthesis and morphological control of nanocrystalline tio2 via urea treatment

Vật lý

... almost the same physical size as the rods and tubes (same aspect ratio) The straight and parallel stripes (referred to Figs 4b and 4c) on the surface of the rods and hollow tubes may result from the ... charged because the pH of the sol–gel system is now above the IEP of TiO2 Therefore, the also negatively charged SDS micelles are incompatible to the TiO2 particles and are excluded from the sol–gel ... processing of TiO2 upon further condensation (path II in Fig 6) Without the constraint of the reverse micelles by the rejected SDS molecules, formation of rods and hollow tubes becomes unfavorable and...
  • 8
  • 588
  • 0
Báo cáo y học:

Báo cáo y học: "E3 ubiquitin ligases and their control of T cell autoreactivity" potx

Báo cáo khoa học

... ligands such as CD80 and CD86 on the dendritic cells CD80 and CD86 specifically bind to the CD28 costimulatory receptor within the immunological synapse that forms between the T cell and the ... that have detected the presence of the pathogen and its associated toll-like receptor ligands Consequently, antigen presentation is accompanied by the surface expression of a high level of ‘costimulatory’ ... in that they contain a domain for recognition and binding of the E2 ubiquitin conjugating enzyme, a catalytic domain for the transfer of ubiquitin from the E2 to the target protein, and one or...
  • 10
  • 392
  • 0
Báo cáo y học:

Báo cáo y học: "Augmented low-Dye tape alters foot mobility and neuromotor control of gait in individuals with and without exercise related leg pain" docx

Báo cáo khoa học

... mobility and neuromotor control of gait regardless of the presence of ERLP These effects are greatest at the foot and ankle and whilst the tape is in situ Tape induced changes in neuromotor control of ... error and should not be discounted, especially since in contrast to the local effects they remained after the removal of tape It is difficult to speculate whether the distributed effects and their ... neuromotor control of proximal joints such as the knee, hip and pelvis continue to be observed following the removal of tape The findings of the current study support the use of ALD tape in the management...
  • 9
  • 355
  • 0
BIOLOGICAL AND BIOTECHNOLOGICAL CONTROL OF INSECT PESTS - CHAPTER 1 pdf

BIOLOGICAL AND BIOTECHNOLOGICAL CONTROL OF INSECT PESTS - CHAPTER 1 pdf

Cao đẳng - Đại học

... Award Most recently he was elected a Fellow of the American Society of Agronomy, Fellow of the Soil Science Society of America, and the recipient of Honorary Professorship from the Czech Agricultural ... community and ecosystem effects, and unexpected effects such as loss of species dependent on the target species of biological control efforts Simberloff and Stiling (1996) argue that the few documented ... insecticides, and insect growth regulators The second deals with physiological and genetic approaches, namely the genetic control of insect pests and plant resistance to insects The third section...
  • 45
  • 653
  • 0
BIOLOGICAL AND BIOTECHNOLOGICAL CONTROL OF INSECT PESTS - CHAPTER 3 doc

BIOLOGICAL AND BIOTECHNOLOGICAL CONTROL OF INSECT PESTS - CHAPTER 3 doc

Cao đẳng - Đại học

... because of the development and application of new techniques of identification, chemical synthesis, new release techniques, and especially more detailed knowledge about the insect’s behavior and ... important and well-established role in insect control, especially within the framework of Integrated Pest Management (IPM) This section offers a brief review of the main types of insect pheromones and ... range of species and crops all over the world, especially in agricultural and horticultural ecosystems (e.g., Wall, 1989; Howse, 1998) Attractants thus offer the advantage of bringing the insect...
  • 37
  • 837
  • 0
BIOLOGICAL AND BIOTECHNOLOGICAL CONTROL OF INSECT PESTS - CHAPTER 5 ppt

BIOLOGICAL AND BIOTECHNOLOGICAL CONTROL OF INSECT PESTS - CHAPTER 5 ppt

Cao đẳng - Đại học

... at adult eclosion JH then plays a prominent role in the reproduction of many species Due to the prominence of hormones in the insect life cycle, the administration of hormone agonists and antagonists ... 12, 2001 10.06 Dedos, S.G and H Fugo Effects of fenoxycarb on the secretory activity of the prothoracic glands in the fifth instar of the silkworm, Bombyx mori General and Comparative Endocrinology ... for wandering to be initiated at the normal time Due to the selectivity of tebufenoxide and RH-2485 for Lepidoptera, the chemicals can be used without the risk of direct deleterious effects on...
  • 15
  • 484
  • 0
BIOLOGICAL AND BIOTECHNOLOGICAL CONTROL OF INSECT PESTS - CHAPTER 6 potx

BIOLOGICAL AND BIOTECHNOLOGICAL CONTROL OF INSECT PESTS - CHAPTER 6 potx

Cao đẳng - Đại học

... during the early 1970s The objective of the Unit was “to determine the operational feasibility of genetic control techniques for the control or eradication of mosquito vectors, and the diseases they ... Area-Wide Control of Insect Pests Integrating the Sterile Insect and Related Nuclear and other Techniques In Press 1998 Loosjes, T The Sterile Insect Technique for Commercial Control of the Onion ... on an understanding of genes and chromosomes and their role in the interaction of the insect with its environment The term genetic control is often used to collectively describe these approaches,...
  • 30
  • 438
  • 0
BIOLOGICAL AND BIOTECHNOLOGICAL CONTROL OF INSECT PESTS - CHAPTER 7 ppsx

BIOLOGICAL AND BIOTECHNOLOGICAL CONTROL OF INSECT PESTS - CHAPTER 7 ppsx

Cao đẳng - Đại học

... Both the expression and durability of these genes depend on the category of resistance, the pest insect genotype, and the interaction between the cultivar, the pest, and the environment Insect ... levels of resistance, affect only the target pest insect and generally not kill beneficial organisms, depending on the category and mechanism of resistance as mentioned above The effects of insect-resistant ... tissue age expressing the greatest degree of insect resistance as well as the most critical stages in the growth of the target plant or life cycle of the pest insect The quality of light under which...
  • 38
  • 420
  • 1
BIOLOGICAL AND BIOTECHNOLOGICAL CONTROL OF INSECT PESTS - CHAPTER 8 pptx

BIOLOGICAL AND BIOTECHNOLOGICAL CONTROL OF INSECT PESTS - CHAPTER 8 pptx

Cao đẳng - Đại học

... specific receptor glycoproteins on the surface of the epithelial cells lining the gut via domain II of the toxin protein The bound toxin then causes ion channels to form in the membrane of the ... against insect pests However, a greater understanding of the mechanism of action of proteinase inhibitors in insects, both at the biochemical and molecular levels, will be necessary before the technology ... toxicity of lectins toward insects The insect ingests material containing the lectin, which passes into the midgut (g) The lectin then binds to specific receptor glycoproteins (determined by the carbohydrate...
  • 32
  • 456
  • 0

Xem thêm