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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 benefitsof staying within the natal group and engaging in helping activities, versus leaving the group and refraining from helping, and therefore may explainthe extent of cooperative ... (‘digging alone’). In the evening of thesame day, a large male and female was added, whoaccepted the focal individual as a subordinate in each case successfully. During this period, whichlasted ... 2010 Blackwell Verlag GmbH 269RESEARCH PAPER Variation in Helper Type Affects Group Stability and Reproductive Decisions in a Cooperative Breeder Roger Schu¨rch* & Dik Heg** Department...
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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 number of lobes close to an ... two types of instabilities: chatter and geometric lobing. Chatter appears as a result of the coupling between the cutting process and the main frequencies of the machine. Simulation of dynamic...
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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 mutantribozyme domain and a detailed view of RNA–solventinteractions. Structure 9, 221–234.T. Fiskaa et al. RNA reprogramming of a- mannosidase mRNA ... tointroduce new natural group I ribozymes in optimiza-tion and application studies of the trans-splicing reac-tion, and recently reported RNA reprogramming of a mutated glycosylasparaginase mRNA sequence ... substitution, and affected individuals accumulate partially degradedoligosaccharides in the lysosome [25]. No causal treat-ments are currently available for a- mannosidosis, and there is thus a need...
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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¢-CGCGTCGAGATGGTCGCGAACGGCCAGCCCTGT-3¢ and 5¢-ACAGGGCTGGCCGTTCGCGACCATCTCGACGCG-3¢ (W9 2A) ; 5¢-TGGAGCGAGGTCAACTTCAGCTTCCGCGAGCCGCAGTAG-3¢ and 5¢-CTACTGCGGCTCGCGGAAGCTGAAGTTGACCTCGCTCCA-3¢ (L125F ⁄ V127F); and ... theSEHC was replaced with alanine (W9 2A, L12 5A ⁄V12 7A and W9 2A ⁄ L12 5A V12 7A) . However, whenthe hydrophobicity in the SEHC was increased by sub-stituting leucine and valine with phenylalanines, ... Ft and F1are the amplitudes at time t and at thefinal state, Fiis the amplitude of the kinetic phase and kiis the rate constant for unfolding. Data fitting was carriedout by using the kaleidagraph...
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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 EasternProvince 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 alQaeda, and many Gulf state citizens provide financial support to a range of anti-U.S. ... Kuwait(1994)Iranian and Iraqi WMDprograms (ongoing)Iranian seizure of Gulfislands claimed by theUAE (1971 and 1992)Arab support for radicalPalestinian groupsIranian support for Shi a radicals in...
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Báo cáo y học:

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, the RPA-XPA complex ... endogenous carcinogens. Most of these alterations, if not repaired, can result in genetic instability, mutagenesis and cell death. DNA repair mechanisms are important for maintaining DNA integrity and...
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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 impairmentKenya To save a woman’s lifeRwandaTo save a woman’s life and to preserve her physical healthTanzania To save a woman’s lifeUganda 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 Demographic and ... or foam. • Traditional methods include periodic abstinence (also known as the calendar or rhythm method) and withdrawal. • In East Africa, as in most of sub-Saharan Africa, injectables are...
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Tài liệu CULTURAL AND REPRODUCTIVE SUCCESS IN INDUSTRIAL SOCIETIES: TESTING THE RELATIONSHIP AT THE PROXIMATE AND ULTIMATE LEVELS docx

Tài liệu CULTURAL AND REPRODUCTIVE SUCCESS IN INDUSTRIAL SOCIETIES: TESTING THE RELATIONSHIP AT THE PROXIMATE AND ULTIMATE LEVELS docx

... ...
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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,1G. Nigenda,2& J. Catino3Many countries in Latin America and the Caribbean (LAC) are currently reforming their ... Progress of health sector reform in Latin American and Caribbean countriesIncipient Intermediate AdvancedDominican Republic Bolivia ArgentinaEcuador Mexico BrazilEl Salvador Nicaragua ChilePeru ... ColombiaParaguaySource:Ref.2.Table 3. Status of reproductive health in Latin American and Caribbean countries a Poor Moderate GoodBolivia Dominican Republic ArgentinabEcuador Colombia BrazilEl...
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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, areprocessed from two precursors, preprotachykinin A and B and ... that differ from the mammaliantachykinins by having a C-terminus FXGXRamide(X ¼ variable residues), rather than FXGLMamide and (b) invertebrate tachykinins (Inv-TKs) with anKeywordsbrain-gut...
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Từ khóa: Nghiên cứu tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt namGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDEPhát triển mạng lưới kinh doanh nước sạch tại công ty TNHH một thành viên kinh doanh nước sạch quảng ninhTrả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Phát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longPhát hiện xâm nhập dựa trên thuật toán k meansNghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chếThiết kế và chế tạo mô hình biến tần (inverter) cho máy điều hòa không khíSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXTranh tụng tại phiên tòa hình sự sơ thẩm theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn xét xử của các Tòa án quân sự Quân khu (Luận văn thạc sĩ)chuong 1 tong quan quan tri rui roGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtTrách nhiệm của người sử dụng lao động đối với lao động nữ theo pháp luật lao động Việt Nam từ thực tiễn các khu công nghiệp tại thành phố Hồ Chí Minh (Luận văn thạc sĩ)BÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘIĐổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt namHIỆU QUẢ CỦA MÔ HÌNH XỬ LÝ BÙN HOẠT TÍNH BẰNG KIỀMQUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ