標(biāo)題: Titlebook: Recent Advances in Nemertean Biology; Proceedings of the S P. Sundberg,R. Gibson,G. Berg Conference proceedings 1988 Dr W. Junk Publishers, [打印本頁(yè)] 作者: 預(yù)兆前 時(shí)間: 2025-3-21 17:18
書目名稱Recent Advances in Nemertean Biology影響因子(影響力)
書目名稱Recent Advances in Nemertean Biology影響因子(影響力)學(xué)科排名
書目名稱Recent Advances in Nemertean Biology網(wǎng)絡(luò)公開度
書目名稱Recent Advances in Nemertean Biology網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Recent Advances in Nemertean Biology被引頻次
書目名稱Recent Advances in Nemertean Biology被引頻次學(xué)科排名
書目名稱Recent Advances in Nemertean Biology年度引用
書目名稱Recent Advances in Nemertean Biology年度引用學(xué)科排名
書目名稱Recent Advances in Nemertean Biology讀者反饋
書目名稱Recent Advances in Nemertean Biology讀者反饋學(xué)科排名
作者: musicologist 時(shí)間: 2025-3-21 23:07 作者: CRASS 時(shí)間: 2025-3-22 04:04 作者: 潰爛 時(shí)間: 2025-3-22 08:10 作者: 典型 時(shí)間: 2025-3-22 10:32
Jeffrey D. Shields,Armand M. Kurisin public health/health policy ethics are discussed and prac.Ethical issues associated with public health and health policy--related, for example, ?to pandemic plans and vaccination policies (c.f. SARS or pandemic influenza), preventive measures like screening (e.g. for breast cancer or dementia) or作者: Introduction 時(shí)間: 2025-3-22 15:24
Walter Nordhausene ethical challenges (and consequently a need for Public Health Ethics) arise. It gives an overview on (I) the origins and the historical development of Public Health arguing that the function and purpose of Public Health has developed over time, from promotion of hygiene in the nineteenth century t作者: Lymphocyte 時(shí)間: 2025-3-22 18:40 作者: ARM 時(shí)間: 2025-3-22 22:01 作者: 館長(zhǎng) 時(shí)間: 2025-3-23 02:13 作者: 束縛 時(shí)間: 2025-3-23 07:25 作者: 忍耐 時(shí)間: 2025-3-23 11:34
Carl-Erik Cantellwever, is that those laws are only as good as the personal "sea of ethics" in which each of us operates. THE ETHICS OF PROPERTY INVOLVEMENTS Stephen E. Roulac The Roulac Group San Rafael, California and Visiting Professor University of Ulster Ethical considerations are a dominant theme in the manage作者: MUT 時(shí)間: 2025-3-23 17:22
Fumio Iwataf compliance problems for owners of commercial and industrial properties. Criticism leveled at the Superfund laws has been based upon the widely held view that existing remediation standards are both economically and logistically indefensible. Such criticism appears valid in light of the actual resu作者: Congeal 時(shí)間: 2025-3-23 18:14 作者: GRATE 時(shí)間: 2025-3-24 02:13 作者: 公社 時(shí)間: 2025-3-24 04:47
William R. Kemther surprising that the most popular proposed “solutions” to it are extremely simple and straightforward, based on clear-cut universal rules which typically either condemn abortion severely in virtually every case or else deem it to be morally quite unproblematic, and hence permissible whenever the作者: 棲息地 時(shí)間: 2025-3-24 09:39 作者: Adrenaline 時(shí)間: 2025-3-24 13:35
Joan D. Ferraris,Jon L. Norenburgsulted from successful assisted reproductive technology in clinics throughout the world. The practices of in-vitro fertilization (IVF) and embryo transfer (ET) are becoming more widely available and applied, but the ultimate success rate, as judged by live births per cycle of treatment, remains low 作者: 身心疲憊 時(shí)間: 2025-3-24 16:06
Food and feeding behavior of the hoplonemertean ,ts from the exoskeleton. The actual feeding process (from head penetration to removal of the head) takes about 7 min. . is only the third species within the Prosorhochmidae for which the feeding behavior has been documented. The other two are terrestrial species, and are also suctorial.作者: alabaster 時(shí)間: 2025-3-24 21:51
Pyridine alkaloid distribution in the hoplonemertines. contained anabasine. Only . contained 2,3′-bipyridyl and nemertelline. This initial survey suggests that differences in pyridine compositions between hoplonemertines may be a useful taxonomic character.作者: 詞匯記憶方法 時(shí)間: 2025-3-25 02:16
Marine relatives of terrestrial nemerteans: The genus , Bürger, 1890 (Hoplonemertea)id taxa nor regarded with certainty as synonymous with .; they are accordingly designated as nomina dubia. A comparison between . and the group I genera of terrestrial nemerteans (.) indicates that they belong in the same family, Prosorhochmidae, and a definition of this family is given.作者: 無(wú)表情 時(shí)間: 2025-3-25 04:14 作者: Trypsin 時(shí)間: 2025-3-25 10:01 作者: Callus 時(shí)間: 2025-3-25 14:40 作者: BOGUS 時(shí)間: 2025-3-25 19:40
Heavy metals in marine nemerteansupled to Epoxy-activated Sepharose 6B (40–100 .m diameter). In this way surface associated adsorbed metals can be differentiated from absorbed metals present in the body tissues..Applications of the above technique and proposed future work on heavy metals in nemerteans are discussed.作者: 寬宏大量 時(shí)間: 2025-3-25 22:46
y a handful of scientists. In recent years, however, increasing numbers of people have developed diverse research interests in the group with the result that our knowledge of these worms has rapidly advanced. Clearly there is a need for a regular series of international meetings where individuals wo作者: 方便 時(shí)間: 2025-3-26 01:33
Conference proceedings 1988l of scientists. In recent years, however, increasing numbers of people have developed diverse research interests in the group with the result that our knowledge of these worms has rapidly advanced. Clearly there is a need for a regular series of international meetings where individuals working on t作者: 裝入膠囊 時(shí)間: 2025-3-26 05:18
The role of hoplonemerteans in the ecology of seagrass communitiesmportance of nemerteans in such communities. Monostiliferous hoplonemerteans are common inhabitants of some seagrasses, .. eelgrass (.), but generally they are seldom collected or identified or are apparently absent in other species such as shoalgrass (.) or turtlegrass (.). Nineteen species of hopl作者: etidronate 時(shí)間: 2025-3-26 12:16 作者: 代理人 時(shí)間: 2025-3-26 16:19 作者: NOTCH 時(shí)間: 2025-3-26 19:55
Temporal variation in abundance of the egg predator , (Nemertea) and its effect on egg mortality of ab) was the highest recorded for this nemertean egg predator on .. .. During the outbreak, male crabs were found to harbor more worms than both non-ovigerous and ovigerous females. Crab egg mortality was substantial; 83% of the ovigerous females experienced 75 – 100% brood mortality. The seasonal pe作者: Estimable 時(shí)間: 2025-3-27 00:14
Impact of the nemertean Lineus viridis on its polychaete prey on an intertidal sandflattean in this intertidal area with a mean abundance of 14 individuals per square meter. Predator enclosure experiments in the field revealed that . preyed on predatory polychaetes. The preferred prey species was . others were . and .. These results were supported by a series of feeding experiments in作者: Hangar 時(shí)間: 2025-3-27 04:24 作者: Engaged 時(shí)間: 2025-3-27 05:38
Neuroendocrine control of gonadogenesis in regenerating , (Heteronemertea)to determine whether the cerebral hormone also controls regenerative growth, as it does in other marine worms such as . (Polychaeta), we compared gonadogenesis with enterogenesis in regenerating . under the influence of, and withdrawn from the influence of, GIH. Experimental evidence is presented fo作者: 通便 時(shí)間: 2025-3-27 11:16
Evolutionary relationships between mono- and polystiliferous hoplonemerteans: Nipponnemertes , “,” , Polystilifera. A brief survey of these features provides a basis for an analysis of possible evolutionary relationships between mono- and polystiliferous Hoplonemertea. It is suggested that ancestral enoplans possessed a rhynchocoel wall containing two muscle layers and a simple “protopolystilifero作者: FLOAT 時(shí)間: 2025-3-27 13:41
Marine relatives of terrestrial nemerteans: The genus , Bürger, 1890 (Hoplonemertea) this identification is related to Bürger’s (1890) original description. The remaining four species can on present evidence neither be accepted as valid taxa nor regarded with certainty as synonymous with .; they are accordingly designated as nomina dubia. A comparison between . and the group I gene作者: 文藝 時(shí)間: 2025-3-27 20:11 作者: 樂意 時(shí)間: 2025-3-28 01:43
Polymorphism in , (Abilgaard, 1806) revisitedhology shows that one of the varieties should be assigned the rank of species. The genetic differentiation is compared with a multivariate assessment of morphological distance between these forms, and it is concluded that the substantial genetic differentiation between the two species is not reflect作者: bromide 時(shí)間: 2025-3-28 05:25
Hubrecht, Macfarlane, Jensen and Willmer: On the nature and testability of four versions of the neme of vertebrates. While all these authors accept certain homologies (i.e. vertebrate pituitary and notochord with nemertean proboscis invagination and proboscis sheath or mesoderm), there is considerable variation among them in the derivation of the vertebrate nervous system, sense organs and foregut作者: 抱怨 時(shí)間: 2025-3-28 08:01 作者: hurricane 時(shí)間: 2025-3-28 12:23 作者: Liberate 時(shí)間: 2025-3-28 14:53
Heavy metals in marine nemerteansterspecifically..The proportion of surface mucus-adsorbed metals can be quantified by immersion of experimental animals in iminodiacetic acid (IDA) coupled to Epoxy-activated Sepharose 6B (40–100 .m diameter). In this way surface associated adsorbed metals can be differentiated from absorbed metals 作者: forager 時(shí)間: 2025-3-28 20:10 作者: 寡頭政治 時(shí)間: 2025-3-28 23:48 作者: Assignment 時(shí)間: 2025-3-29 04:36 作者: MANIA 時(shí)間: 2025-3-29 08:53
Diversity among nemertean egg predators of decapod crustaceansra and species. Other forms are so distinct that their unique features suggest that egg predation may have evolved in unrelated lineages. What has been considered a monophyletic family may represent a polyphyletic group of nemerteans which have converged adapting to a symbiotic life-style.作者: neoplasm 時(shí)間: 2025-3-29 15:22
Impact of the nemertean Lineus viridis on its polychaete prey on an intertidal sandflat the laboratory. The rate of consumption was estimated by laboratory and field experiments. The feeding rate of . was estimated by laboratory enclosure experiments to 5.6 g ashfree dry weight (AFDW) per square meter annually.作者: genuine 時(shí)間: 2025-3-29 15:33 作者: 音樂學(xué)者 時(shí)間: 2025-3-29 21:42 作者: 不規(guī)則 時(shí)間: 2025-3-30 02:03
Developments in Hydrobiologyhttp://image.papertrans.cn/r/image/822906.jpg作者: 英寸 時(shí)間: 2025-3-30 04:09
https://doi.org/10.1007/978-94-009-4063-5anatomy; biology; ecology; evolution; systematics; taxonomy作者: 交響樂 時(shí)間: 2025-3-30 11:32
Polymorphism in , (Abilgaard, 1806) revisitedhology shows that one of the varieties should be assigned the rank of species. The genetic differentiation is compared with a multivariate assessment of morphological distance between these forms, and it is concluded that the substantial genetic differentiation between the two species is not reflected in morphological divergence.作者: 處理 時(shí)間: 2025-3-30 12:47
Dr W. Junk Publishers, Dordrecht 1988作者: CANDY 時(shí)間: 2025-3-30 18:48
Donald D. Jensenthis volume: "I didn‘t know there were any ethics in real estate!" Fortunately, the Summa Corporation and the Amer- ican Real Estate Society believe in the impo978-1-4419-5049-9978-1-4757-2995-5Series ISSN 1382-4848 作者: Infelicity 時(shí)間: 2025-3-30 22:09 作者: slow-wave-sleep 時(shí)間: 2025-3-31 01:06 作者: 制造 時(shí)間: 2025-3-31 05:38 作者: 名詞 時(shí)間: 2025-3-31 11:05
John J. McDermottethodological approaches and (iii) normative analyses of specific issues and cases. Bridging theoretical foundations with practical applications, this volume provides a valuable resource for researchers, practitioners and students concerned with public health practice and policy.????? .?????? .作者: Fissure 時(shí)間: 2025-3-31 15:50 作者: 名字的誤用 時(shí)間: 2025-3-31 18:39 作者: FILLY 時(shí)間: 2025-3-31 22:21
Walter Nordhausenpromotion, reduction of health inequalities and improvement of health literacy. In (IV) current problems and challenges of Public Health are outlined as demographic and epidemiological changes, the scarcity of health care resources and the resulting need for evidence-based decision making and priori作者: 推測(cè) 時(shí)間: 2025-4-1 02:58 作者: laceration 時(shí)間: 2025-4-1 07:37 作者: 感激小女 時(shí)間: 2025-4-1 11:18
Carl-Erik Cantellics in real estate is reflected in the response by one highly placed executive to my solicitation for funding to support the publication of this volume: "I didn‘t know there were any ethics in real estate!" Fortunately, the Summa Corporation and the Amer- ican Real Estate Society believe in the impo作者: Hypomania 時(shí)間: 2025-4-1 16:02
