標(biāo)題: Titlebook: Human Reproduction and Developmental Biology; D. J. Begley,J. A. Firth,J. R. S. Hoult Textbook 1980Latest edition D. J. Begley, J. A. Firt [打印本頁(yè)] 作者: GALL 時(shí)間: 2025-3-21 20:08
書目名稱Human Reproduction and Developmental Biology影響因子(影響力)
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書目名稱Human Reproduction and Developmental Biology網(wǎng)絡(luò)公開度學(xué)科排名
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書目名稱Human Reproduction and Developmental Biology被引頻次學(xué)科排名
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書目名稱Human Reproduction and Developmental Biology讀者反饋學(xué)科排名
作者: 樹木中 時(shí)間: 2025-3-21 23:57
The Male Reproductive System, onwards. There are no cyclic variations in the plasma levels of pituitary gonadotropins or of testosterone secreted from the interstitial cells of the testis. The formation of male gametes, spermatogenesis, within the seminiferous tubules is also continuous and their maturation proceeds as they mov作者: HUMP 時(shí)間: 2025-3-22 02:47
Coitus and Fertilisation,eing differs from most mammals in that sexual intercourse not only satisfies a basic drive but also produces pleasure and gratification of a character and intensity unequalled by any other activity. Although many other mammals show signs of extreme sexual excitement before coitus, the observer does 作者: ARCHE 時(shí)間: 2025-3-22 06:13
Implantation and Establishment of the Conceptus,totic figure of the first cleavage. Despite the fact that each gamete contributes 23 chromosomes to the zygote, the contributions of egg and sperm to the development of the embryo are not equal in practice. Because the zygote cytoplasm is almost entirely derived from the egg (see section 4.7), all o作者: 吝嗇性 時(shí)間: 2025-3-22 09:39
Embryogenesis and its Mechanisms,ntly arbitrary distinction is of some value since the embryonic period is the phase of establishment of external and internal body form whereas the fetal period involves mainly the growth and maturation of origins already present.作者: Intuitive 時(shí)間: 2025-3-22 16:51 作者: SPECT 時(shí)間: 2025-3-22 17:10 作者: 吸氣 時(shí)間: 2025-3-23 00:15
The Initiation and Course of Labour,nstrual period, with the majority of pregnancies lying between these limits. However, in extremely rare cases, normal babies have been born after as little as 32 or as much as 52 weeks of gestation. Gestational age is most often calculated from the first day of the last menstrual period which occurs作者: 吝嗇性 時(shí)間: 2025-3-23 04:54
Adaptations of the Newborn to Extrauterine Life,er, the term has no special physiological significance as many of the changes required for extrauterine life follow a different time course; some occur at birth whereas others are more protracted and take place over a period of weeks or months.作者: 厭煩 時(shí)間: 2025-3-23 07:02 作者: Vo2-Max 時(shí)間: 2025-3-23 13:05 作者: 發(fā)怨言 時(shí)間: 2025-3-23 17:01
heoretische Durchschlagsfeldst?rke durch den genauen Wert der Rekombinationswahrscheinlichkeit nur wenig beeinflu?t. Trotzdem w?re die theoretische Beherrschung dieser Vorg?nge natürlich erwünscht. Die im leitenden Zustand sich befindenden Elektronen k?nnen mehrere Sorten von Rekombinationsvorg?ngen作者: 可商量 時(shí)間: 2025-3-23 18:20 作者: Graves’-disease 時(shí)間: 2025-3-23 23:13 作者: 改變立場(chǎng) 時(shí)間: 2025-3-24 05:53 作者: Guaff豪情痛飲 時(shí)間: 2025-3-24 06:53
D. J. Begley BSc, PhD,J. A. Firth MA, PhD,J. R. S. Hoult BA, PhDtze, die aus . zusammengesetzt sind. Die sp?tere Einbeziehung von Vierpolen und komplizierteren Gebilden als Ganzes macht dann keine nennenswerten Schwierigkeiten mehr. Um die erw?hnten Strukturfragen zu kl?ren, lassen wir zun?chst alle Ma?beziehungen (Gr??e der Ohmschen Widerst?nde, Str?me, Spannun作者: NOTCH 時(shí)間: 2025-3-24 13:27
D. J. Begley BSc, PhD,J. A. Firth MA, PhD,J. R. S. Hoult BA, PhDnn gewisse . in den . oder in der . vorgenommen werden müssen. In solchen F?llen w?re es sicher sinnvoll, wenn man die durch die ?nderung im Netz hervorgerufenen ?nderungen in den Matrixelementen direkt berechnet und sie zur ursprünglichen Matrix hinzuaddiert. Freilich sind die Formeln hierfür in de作者: MILL 時(shí)間: 2025-3-24 17:33 作者: Lipoprotein 時(shí)間: 2025-3-24 22:23 作者: debble 時(shí)間: 2025-3-25 02:00
The Formation of Gametes,The central event of sexual reproduction in man is the fusion of a sperm with an egg. Sperms and eggs are collectively described as ., and are specialised cells in which recombination and halving of the genetic material has taken place by a special sequence of cell division called ..作者: LAVE 時(shí)間: 2025-3-25 07:10 作者: 眼界 時(shí)間: 2025-3-25 09:46
The Placenta,During embryonic development animals require a substantial and constantly available source of nourishment, and in addition must be able to respire and excrete. This is accomplished in vertebrates in one of three principal ways.作者: PHONE 時(shí)間: 2025-3-25 13:28
Maternal and Fetal Physiology,Numerous adaptive physiological changes occur in the pregnant woman to support the growing conceptus within the uterus. These can occur either within the mother as a homeostatic response to the additional metabolic load imposed by the growing conceptus or as a direct result of the actions of fetoplacental hormones on maternal physiology.作者: ANT 時(shí)間: 2025-3-25 18:28
https://doi.org/10.1007/978-1-349-16260-4aging; biology; development; developmental biology; embryo; Endoderm; Hydra; kidney; mammals; Mesoderm; nervou作者: 我要威脅 時(shí)間: 2025-3-25 23:57 作者: incisive 時(shí)間: 2025-3-26 01:11 作者: 鳴叫 時(shí)間: 2025-3-26 04:54 作者: Dissonance 時(shí)間: 2025-3-26 11:12 作者: 謙卑 時(shí)間: 2025-3-26 15:04
D. J. Begley BSc, PhD,J. A. Firth MA, PhD,J. R. S. Hoult BA, PhDh Wanderung im Feld aufnehmen zu k?nnen, mü?te es ja erst frei beweglich sein. Aus diesem Dilemma hilft dem Elektron seine Wellennatur. Das klassisch-korpuskulare Bild eines Elektrons, welches an ein Atom fest gebunden ist, entspricht in dem zugeh?rigen Wellenbild einer stehenden Elektronenwelle im 作者: irreparable 時(shí)間: 2025-3-26 20:23
D. J. Begley BSc, PhD,J. A. Firth MA, PhD,J. R. S. Hoult BA, PhDlose ist, und dies macht der theoretischen Vorstellung seit langer Zeit gro?e Schwierigkeiten, da bei der strahlungslosen Rekombination die Energie, welche das Elektron abgeben mu?, nur in die thermischen Schwingungen des Gitters überführt werden kann und diese Gitterschwingungen nach der Quantenthe作者: 柔軟 時(shí)間: 2025-3-26 23:14
D. J. Begley BSc, PhD,J. A. Firth MA, PhD,J. R. S. Hoult BA, PhD Verbindungen, der Stabtragwerte, des hierarchischen Aufbaus von Organisationen, bei der Darstellung von Ahnenreihen, bei Flu?diagrammen usw. Man k?nnte die im Rahmen der Netzwerktheorie auftretenden topologischen Fragen natürlich auch rein algebraisch abwickeln, verl?re aber dabei jede Anschaulichk作者: 虛情假意 時(shí)間: 2025-3-27 03:25
D. J. Begley BSc, PhD,J. A. Firth MA, PhD,J. R. S. Hoult BA, PhDmacht werden, da? die Berücksichtigung von ?nderungen in dieser Form auch nicht endlos fortgesetzt werden kann, da nach zahlreichen Schritten sich Rundungsfehler so weit akkumuliert haben k?nnen, da? die betreffende Matrix nicht mehr die erforderliche Genauigkeit aufweist. In diesem Fall mu? die bet作者: chemoprevention 時(shí)間: 2025-3-27 06:24 作者: BUCK 時(shí)間: 2025-3-27 09:47 作者: 藝術(shù) 時(shí)間: 2025-3-27 15:20 作者: Concerto 時(shí)間: 2025-3-27 19:53 作者: watertight, 時(shí)間: 2025-3-28 00:29 作者: Working-Memory 時(shí)間: 2025-3-28 04:28 作者: monopoly 時(shí)間: 2025-3-28 07:57
D. J. Begley BSc, PhD,J. A. Firth MA, PhD,J. R. S. Hoult BA, PhD作者: 鄙視讀作 時(shí)間: 2025-3-28 13:14
D. J. Begley BSc, PhD,J. A. Firth MA, PhD,J. R. S. Hoult BA, PhD作者: 畏縮 時(shí)間: 2025-3-28 14:41
D. J. Begley BSc, PhD,J. A. Firth MA, PhD,J. R. S. Hoult BA, PhD作者: 食草 時(shí)間: 2025-3-28 21:13 作者: 障礙物 時(shí)間: 2025-3-28 23:23 作者: 難解 時(shí)間: 2025-3-29 03:09 作者: DENT 時(shí)間: 2025-3-29 07:42
Implantation and Establishment of the Conceptus,f the embryo’s mitochondrial DNA is therefore maternal. This condition persists for the entire life span of the new individual. In addition other molecules of shorter life such as some RNA and proteins are derived from the egg. Thus much of the metabolic activity and initial behaviour of the zygote depends entirely on molecules of maternal origin.作者: sigmoid-colon 時(shí)間: 2025-3-29 14:43 作者: CANON 時(shí)間: 2025-3-29 18:28
The Female Reproductive System,ed by menstrual bleeding. The human cycle, conventionally numbered from the first day of menstruation, has an average length of 28 days and is repeated until an egg is fertilised. Ovulation occurs at mid-cycle, usually day 14, and if fertilisation occurs implantation usually begin bout 7 days later.作者: Irksome 時(shí)間: 2025-3-29 20:55
The Male Reproductive System,e testis. The formation of male gametes, spermatogenesis, within the seminiferous tubules is also continuous and their maturation proceeds as they move through the different regions of the testis and epididymis.作者: 是貪求 時(shí)間: 2025-3-30 01:10
Reproductive Failure and Wastage,that human reproduction is fallible and that conception does not automatically result in the birth of a live and healthy infant. The causes of failure and the inefficiencies of the human reproductive process are discussed in this chapter, with special emphasis on those developmental errors which give rise to abnormalities of the newborn.作者: Chromatic 時(shí)間: 2025-3-30 04:48
Growth, Puberty and Ageing, first approach to the detailed biological analysis of growth. In this sense, growth is usually taken to exclude temporary fluctuations in otherwise stable dimensions due to accumulation of fat or water.作者: 不法行為 時(shí)間: 2025-3-30 08:16 作者: 泥沼 時(shí)間: 2025-3-30 12:48 作者: 休息 時(shí)間: 2025-3-30 16:32 作者: 珊瑚 時(shí)間: 2025-3-31 00:47
Hepatocyte Transplantation in Special Populations: Clinical Use in Childrenand for donor organs far outweighs the supply. Hepatocyte transplantation has been proposed as an alternative approach to whole liver transplant in select diseases. Several international centers have reported experimental trials of human hepatocyte transplantation in acute liver failure and liver-ba
