Báo cáo sinh học: "Zoological detective stories: the case of the facetotectan crustacean life cycle" potx

... the authors approach the solution of one of the last major riddles of the complex biology of thecostracan crustaceans, which has puzzled numerous zoologists over the past two centuries. The Thecostraca ... networks inside the body cavities of their crustacean hosts (for example, the green crab Carcinus maenas), the so-called interna, and a sack on the outer sur...

Ngày tải lên: 06/08/2014, 18:21

... of P composed of the basic 1-strings; see Algorithm 2. Program 1(c) Check against the ordering rule of 2.1 and the condition of 2.2 and find out all of the true periodic sequences with the ... some are the shift maps for other ones. Give the order to the arrays; see Algorithm 5. Program 2(b) Check against the ordering rule of 2.1 and the condition of...

Ngày tải lên: 21/06/2014, 16:20

... aspect of random matrix theory, that is, the distribution of the eigenvalues of random matrices, has been successfully applied to the analysis and design of wireless communication systems [4]. These ... Distributions of Ordered Eigenvalues 3.1. General Expression for the Marginal Distribution Theorem 1. If the joint PDF of the ordered eigenvalues (λ 1 , ,λ m ) is given...

Ngày tải lên: 21/06/2014, 16:20

... in the mountains of the Alps, the Pyr6n6es, the C6vennes and the Massif Central. The genetic variability of the Corsican mouflon has been assessed mainly by means of electrophoretic ... explaining conservation of the genetic make-up of the founder individuals over several generations. Finally, the presence of the hemoglobin A all...

Ngày tải lên: 09/08/2014, 18:21

... Interestingly, the tolerance to aliphatic acids returned to the low level typical of D simulans, in spite of the probable selection imposed by natural morinda. In the case of the ... 1985; Hewitt, 1989). The number of loci that are modified during the speciation process remains a subject of debate (Coyne, 1992). In the case of...

Ngày tải lên: 09/08/2014, 18:22

... third represents the perceived ease or difficulty of performing the behaviour. The theory begins with the determinants of these antecedents and proposes that behaviour is a func- tion of salient information, ... out of the four tested. Limitations A framework analogous to the theory of planned behav- iour was followed. The secondary nature of the analysis limited u...

Ngày tải lên: 18/06/2014, 17:20

... Mothers are assisted by their "guardians", usually a grandmother. They take it in turn to nurse the baby. While one is lying with the baby in the "kangaroo" position, the other ... care professionals conceptualize and then act on the need to manage their individual patients as best they can in a local and personal context, while tak- ing account of the global...

Ngày tải lên: 18/06/2014, 17:20

... limitation of case studies is the generalizability of their findings. However, that was not the objective of the study and the theories constructed from the findings can be tested in other similar ... initial move undertaken by many of the nurses from their country of origin, most often to the Gulf States, and the factors involved in the decision to move from the...

Ngày tải lên: 18/06/2014, 17:20

... improve the capacity of their own employees or of those who will pay them to provide an educational programme of some sort. A variant of the self-learn model can be found as part of the third ... will complete the assignments as required to receive the aca- demic transcripts. As the first set of modules is not fully competed at the time of writing, full information...

Ngày tải lên: 18/06/2014, 17:20

... sequences of these viruses will provide insight into the long evolutionary history of the hantavi- ruses, and the development of specific diagnostic assays should provide the means to assess the potential ... comparison with the genomes of the rodent-borne hantaviruses, and demonstrated that TPM virus is the most genetically unique of all of the previously charac...

Ngày tải lên: 18/06/2014, 18:20