Variation in Helper Type Affects Group Stability and Reproductive Decisions in a Cooperative Breeder doc

Variation in Helper Type Affects Group Stability and Reproductive Decisions in a Cooperative Breeder doc

Variation in Helper Type Affects Group Stability and Reproductive Decisions in a Cooperative Breeder doc

... costs and benefits of staying within the natal group and engaging in helping activities, versus leaving the group and refraining from helping, and therefore may explain the extent of cooperative ... (‘digging alone’). In the evening of the same day, a large male and female was added, who accepted the focal individual as a subordinate in each case successfully. During...
Ngày tải lên : 28/03/2014, 16:20
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Precision, Stability and Productivity Increase in Throughfeed Centerless Grinding docx

Precision, Stability and Productivity Increase in Throughfeed Centerless Grinding docx

... that clamping and centering operations are eliminated, reducing operation times and allowing automation via workpiece chargers and manipulators. However, workpiece roundness is critically influenced ... dynamic instabilities and chatter avoidance will be treated in an upcoming paper. On the other hand, geometric lobing may appear when the machine configuration allows a numb...
Ngày tải lên : 22/03/2014, 11:20
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Báo cáo khoa học: RNA reprogramming of a-mannosidase mRNA sequences in vitro by myxomycete group IC1 and IE ribozymes pptx

Báo cáo khoa học: RNA reprogramming of a-mannosidase mRNA sequences in vitro by myxomycete group IC1 and IE ribozymes pptx

... (2001) Structural basis of the enhanced stability of a mutant ribozyme domain and a detailed view of RNA–solvent interactions. Structure 9, 221–234. T. Fiskaa et al. RNA reprogramming of a- mannosidase mRNA ... to introduce new natural group I ribozymes in optimiza- tion and application studies of the trans-splicing reac- tion, and recently reported RNA reprogramming of a m...
Ngày tải lên : 23/03/2014, 11:20
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Báo cáo khoa học: Small exterior hydrophobic cluster contributes to conformational stability and steroid binding in ketosteroid isomerase from Pseudomonas putida biotype B pot

Báo cáo khoa học: Small exterior hydrophobic cluster contributes to conformational stability and steroid binding in ketosteroid isomerase from Pseudomonas putida biotype B pot

... 5¢-CGCGTCGAGATGGTC GCG AACGGCCAGCCCTGT-3¢ and 5¢-ACAGGGCTGGCCG TTC GCGACCATCTCGACGCG-3¢ (W9 2A) ; 5¢-TGGAGC GAGGTCAAC TTCAGCTTCCGCGAGCCGCAGTAG-3¢ and 5¢-CTACTGCGGCTCGCG GAAGCTGAAGTTGAC CTCGCTCCA-3¢ (L125F ⁄ V127F); and ... the SEHC was replaced with alanine (W9 2A, L12 5A ⁄ V12 7A and W9 2A ⁄ L12 5A V12 7A) . However, when the hydrophobicity in the SEHC was increased by sub- stit...
Ngày tải lên : 23/03/2014, 13:20
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The Future Security Environment in the Middle East - Conflict, Stability, and Political Change pptx

The Future Security Environment in the Middle East - Conflict, Stability, and Political Change pptx

... Mecca (1979) Shi a riots in Bahrain, Kuwait, and the Eastern Province of Saudi Arabia (1979–1981) The intifada (1987–1990) Radical attacks on U.S. forces in Saudi Arabia (1995) Shi a unrest in Bahrain (1994–1996) The ... five Americans. 10 It also appears that Saudi, Egyp- tian, Yemen, and Algerian nationals are a major component of al Qaeda, and many Gulf state citizens prov...
Báo cáo y học: "Genetic polymorphisms in the nucleotide excision repair pathway and lung cancer risk: A meta-analysis"

Báo cáo y học: "Genetic polymorphisms in the nucleotide excision repair pathway and lung cancer risk: A meta-analysis"

... that are capable of inducing muta- tions and initiating carcinogenesis. The capacity to repair DNA damage induced by activated carcinogens appears to be one of the host factors that may influ- ence ... NER and is involved in the DNA damage recognition process. Both RPA and XPA preferentially bind damaged DNA, and because RPA and XPA di- rectly interact in the absence of DNA,...
Ngày tải lên : 31/10/2012, 14:59
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Tài liệu A Journalist’s Guide TO SEXUAL AND REPRODUCTIVE HEALTH IN EASt AFRICA pptx

Tài liệu A Journalist’s Guide TO SEXUAL AND REPRODUCTIVE HEALTH IN EASt AFRICA pptx

... and in cases of rape, incest, or fetal impairment Kenya To save a woman’s life Rwanda To save a woman’s life and to preserve her physical health Tanzania To save a woman’s life Uganda To save ... mainland and lower levels in Zanzibar. • Information gathered from women’s HIV tests in antenatal clinics shows HIV highest in Iringa, Dar es Salaam, and Mbeya. • The 2005...
Ngày tải lên : 13/02/2014, 10:20
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Tài liệu Health sector reform and reproductive health in Latin America and the Caribbean: strengthening the links pptx

Tài liệu Health sector reform and reproductive health in Latin America and the Caribbean: strengthening the links pptx

... health in Latin America and the Caribbean: strengthening the links A. Langer, 1 G. Nigenda, 2 & J. Catino 3 Many countries in Latin America and the Caribbean (LAC) are currently reforming their ... Progress of health sector reform in Latin American and Caribbean countries Incipient Intermediate Advanced Dominican Republic Bolivia Argentina Ecuador Mexico Brazil El Salvador Ni...
Ngày tải lên : 13/02/2014, 16:20
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Tài liệu Báo cáo khoa học: Tachykinin-related peptide precursors in two cockroach species Molecular cloning and peptide expression in brain neurons and intestine docx

Tài liệu Báo cáo khoa học: Tachykinin-related peptide precursors in two cockroach species Molecular cloning and peptide expression in brain neurons and intestine docx

... lemRACE-F1: 5¢-TCGCTGTTGCAGTACCTGGACTCC-3¢; lemRACE- B1: 5¢-GTCTACCAAGTCTCGAAGAAAGTCCTGCTG- 3¢; peaRACE-F1: 5¢-GATGGAGGGCGCGGAGGAT-3¢; peaRACE-B1: 5¢-CTTGCCCCTCATGCCATGGAAC-3¢. For both RACE reactions we used Advantage ... suggesting ancestral relation- ships [4,5]. The three principal mammalian tachyki- nins, substance P, neurokinin A and neurokinin B, are processed from two precursors,...
Ngày tải lên : 20/02/2014, 01:20
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