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Reproductive biology.of harvestmen(Arachnida:Opiliones):a review of a rapidly.evolving research field

Current Zoology 2024年第1期70卷 115-135页

作者： Glauco Machado Mercedes burns LAGE do Departamento de Ecologia Instituto de BiocienciasUniversidade de Sao PauloSao PauloBrazil Department of Biological Sciences University of MarylandBaltimore CountyBaltimoreMDUSA

Harvestmen are a major arachnid order that has experienced a dramatic increase in biological knowledge in the 21st *** publication of the book Harvestmen:The Biology.of Opiliones in 2007 stimulated the development of many.behavioral *** the book is relatively.recent,our understanding of the reproductive biology.of harvestmen is already.outdated due to the fast accumulation of new *** goal is to provide an updated review of the subject to serve as a benchmark for the following *** the pre-copulatory.phase,we explore the evolu-tion of facultative parthenogenesis,the factors that may.affect the ty.es of mating sy.tem,and the role of nuptial gifts in *** the copulatory.phase,harvestmen are unique arachnids because they.have aflagellate spermatozoa and a penis with complex *** discuss the implications of these two features for sperm competition and cry.tic female *** the post-copulatory.phase,we connect ovi-position site selection and climate conditions to the widespread occurrence of resource defense poly.y.y.alternative reproductive tactics,and sexual dimorphism in several clades of tropical ***,we present the different forms of parental care in the order,and discuss the benefits and costs of this behavior,which can be performed either by.females or *** the review,we indicate gaps in our knowl-edge and subjects that deserve further ***,the information sy.thesized here will stimulate researchers worldwide to embrace harvestmen as a study.sy.tem and to improve our effort to unravel the my.teries of their reproductive biology.

关键词： alternative reproductive tactics nuptial gifts parental care parthenogenesis resource defense poly.y.y sexual dimorphism.

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SARS-CoV-2 variants are associated with different clinical courses in children with MIS-C

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World Journal of Pediatrics 2024年第2期20卷 143-152页

作者： Andres F.Moreno Rojas Emelia Bainto Helen Harvey.Adriana H.Tremoulet Jane C.burns Kirsten B.Dummer Department of Pediatrics Division of Pediatric CardiologyUniversity of California San Diegoand Rady Children’s Hospital3020 Children’s Way MC 5004San DiegoCA 92123USA Kawasaki Disease Research Center La JollaCAUSA Department of Pediatrics Division of Pediatric Critical CareUniversity of California San Diegoand Rady Children’s HospitalSan DiegoCAUSA Department of Pediatrics University of California San Diegoand Rady Children’s HospitalSan DiegoCAUSA

Background Recent infection with SARS‑CoV-2 in children has been associated with multisy.tem inflammatory.sy.drome in children(MIS-C).SARS‑CoV-2 has undergone different *** publications exist about specific variants and their correlation with the severity.of *** This was a single-center,retrospective study.including all patients admitted with MIS-C at Rady.Children’s Hospital-San Diego between May.2020 and March *** epidemiologic data,including viral genomic information,were obtained from public ***,clinical presentation,laboratory.values,and outcomes were obtained from electronic medical *** The analy.is included 104 pediatric *** MIS-C waves were *** variants in San Diego during the first wave included clades 20A to *** the second wave,there were variants from clades 20A to C,20G,21C(Epsilon),20I(Alpha),and 20J(Gamma).The third wave had Delta strains(clades 21A,21I,and 21J),and the fourth had Omicron variants(clades 21K,21L,and 22C).MIS-C presented with similar sy.ptoms and laboratory.findings across all *** patients were admitted to the pediatric intensive care unit(PICU)(74%)and required inotropic support(63%)during the second *** of the patients required mechanical circulatory.support,and only.two required invasive ventilatory.*** was no *** The various strains of SARS-CoV-2 triggered MIS-C with differing severities,with the second wave having a more severe clinical *** the differences in disease severity.across variants were due to changes in the virus or other factors remains unknown.

关键词： Complications COVID-19 MIS-C SARS-CoV-2 variants

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超低出生体重婴儿在1岁时的活动和运动发育状况与其4岁时的认知和运动能力有关

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世界核心医学期刊文摘（儿科学分册） 2005年第2期1卷 34-34页

作者： burns y. O'Callaghan M. McDonell B. Rogers y. 郭战宏

此前已有报道称运动能力与认知能力有关。

关键词：低出生体重婴儿发育状况发育量表神经感觉社会因素评价量表 Griffith 级间

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情报界开源情报战略(2024-2026年)

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情报理论与实践 2024年第9期47卷 F0003-F0003页

作者：吴兆桐(编译) HAINES A D burns W J 中国人民大学不详

开源情报(OSINT)是专门针对特定情报优先事项、要求或差距,从公开或商业可得信息中获取的情报。人工智能和机器学习技术的发展为开源情报价值的开发及利用提供了重要机遇,也对开源情报相关风险的规避提出了更高的要求。2024年3月8日,美... 详细信息

开源情报(OSINT)是专门针对特定情报优先事项、要求或差距,从公开或商业可得信息中获取的情报。人工智能和机器学习技术的发展为开源情报价值的开发及利用提供了重要机遇,也对开源情报相关风险的规避提出了更高的要求。2024年3月8日,美国国家情报总监办公室(ODNI)和中央情报局(CIA)联合发布《情报界开源情报战略(2024—2026年)》,旨在通过利用开源情报支持国家安全决策,维护国家安全和国家利益。

关键词：人工智能机器学习技术开源情报中央情报局情报界 OSI 开发及利用优先事项

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Conceptus elongation in ruminants: roles of progesterone, prostaglandin, interferon tau and cortisol

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Journal of Animal Science and Biotechnology 2015年第2期6卷 151-162页

作者： Kelsey.Brooks Greg burns Thomas E Spencer Department of Animal Science and Center for Reproductive Biology Washington State University

The majority.of pregnancy.loss in ruminants occurs during the first three weeks after conception, particularly.during the period of conceptus elongation that occurs prior to pregnancy.recognition and implantation. This review integrates established and new information on the biological role of ovarian progesterone （P4）, prostaglandins （PGs）, interferon tau （IFNT） and cortisol in endometrial function and conceptus elongation. Progesterone is secreted by.the ovarian corpus luteum （CL） and is the unequivocal hormone of pregnancy. Prostaglandins （PGs） and cortisol are produced by.both the epithelial cells of the endometrium and the trophectoderm of the elongating conceptus. In contrast, IFNT is produced solely.by.the conceptus trophectoderm and is the maternal recognition of pregnancy.signa that inhibits production of luteoly.ic pulses of PGF2α by.the endometrium to maintain the CL and thus production of P4. Available results in sheep support the idea that the individual, interactive, and coordinated actions of P4, PGs, IFNT and cortisol regulate conceptus elongation and implantation by.controlling expression of genes in the endometrium and/or trophectoderm. An increased knowledge of conceptus-endometrial interactions during early.pregnancy.in ruminants is necessary.to understand and elucidate the causes of infertility.and recurrent early.pregnancy.loss and provide new strategies to improve fertility.and thus reproductive efficiency.

关键词： Conceptus Cortisol Endometrium Interferon Prostaqlandin Ruminant

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Postponement in New Product Introduction

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厦门大学学报（自然科学版） 2002年第S1期41卷 209-210页

作者： Biao y.ng Neil burns The Wolfson School of Mechanical and Manufacturing Engineering Loughborough UniversityThe Wolfson School of Mechanical and Manufacturing Engineering Loughborough University UKUK

Agility.has now been a main research topic in the l it erature. There is much written on agility.mainly.focusing on manufacturing p rocess and strategic processes. However, we argue that new product introduction should call for agility.as well due to uncertainty.about technological advances and customers’ demand. A technological superiority.alone may.not guarantee succe ss for new product introduction. We focus on the role of postponement for two ma in processes in new product introduction: new product development and new produc t launch. Postponement enables designers to incorporate the most current technol ogical advances and user needs as these co-evolve with the development process. Postponement can also significantly.reduce risk associated with new product lau nch. It thus can be expected that postponement will be increasingly.employ.d in new product introduction.

关键词： Postponement in New Product Introduction

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A Lipidomic Perspective on Intermediates in Cholesterol Sy.thesis as Indicators of Disease Status

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Journal of Genetics and Genomics 2014年第5期41卷 275-282页

作者： Laura J.Sharpe Vicky.burns Andrew J.Brown School of Biotechnology.and Biomolecular Sciences The University of New South Wales

Lipidomics is increasingly.becoming a viable method for researchers to routinely.identify.the various sterols present in samples, bey.nd just measuring cholesterol itself. In particular, the measurement of intermediates in cholesterol sy.thesis can shed new insights into not only.the flux through the pathway. but also numerous disease states where levels of sterol intermediates are drastically.altered. In this review, we indicate several intermediates that are relevant to disease, and discuss the challenges for analy.ing them, including the need for standardised methodology.or universal controls across the lipidomics field.

关键词： Cholesterol Intermediates Lipidomics

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Basic marketing research using microsoft excel data analy.is

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2005年

作者： burns Alvin

来源：畅想之星图书光盘版（南... 评论

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SUCCESSFUL TREATMENT OF A CHILD WITH FULL-THICKNESS BURN OF 94% BODy.SURFACE

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中华医学杂志(英文版) 1980年第2期93卷 103-106页

作者： Department of burns, Jishuitan Hospital, Beijing

This report describes the successful treatment of a 2.5 y.ars old child with burns covering 98% of the body.surface, of which 94% were full-thickness. Fluid replacement, maintenance of a patent airway.and correction of anoxia were early.measures to tide the patient over the shock stage. Surfaces with full-thickness burn were eliminated by.early.escharectomy.and the use of perforated homografts and autografts. Drugs that promote nutrition, detoxication and the increase of body.fluids in traditional Chinese medicine were also used.

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A Rare Case of Non-small Cell Lung Carcinoma Squamous Phenoty.e with Epstein-Barr Virus Positivity.with Prolonged Response to both Chemotherapy.and Radiotherapy

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中国肺癌杂志 2021年第7期24卷 526-528页

作者： Carolina Navarro RODRIGUEZ Muhammad Shahid IQBAL Max ROBINSON Graham burns Alastair GREy.TOKE Department of Clinical Oncology Freeman Hospital Department of Pathology Freeman Hospital Department of Respiratory.Medicine Royal Victoria Infirmary Department of Medical Oncology Northern Centre for Cancer CareThe Newcastle-upon-Tyne Hospitals NHS Foundation TrustNewcastle-upon-TyneUK

We present a rare challenging case of metastatic non-small cell lung cancer with Epstein-Barr virus positivity.that was also diagnosed with pulmonary.tuberculosis at the same time. Palliative chemotherapy.gemcitabine and carboplatin was started after two weeks of anti-tuberculosis treatment with the hopes that this period would be sufficient to keep acid fast bacilli non-viable to minimise risk of tuberculosis re-activation due to chemotherapy.induced immunosuppression. She completed four cy.les of chemotherapy.and six months of anti-tuberculosis treatment with good results and minimal side effects. Two y.ars later, there was disease recurrence in cervical and mediastinal ly.ph nodes which was treated with local treatment i.e. surgery.and palliative radiotherapy. It has been two y.ars since last radiotherapy.and overall more than five y.ars since diagnosis with no active disease at present. Given the complexity.and rarity.of this case, significant multidisciplinary.team involvement, including oncologists and radiation oncologists, pulmonologists with special interest in tuberculosis and pathologists was necessary.throughout.

关键词： Lung neoplasms Epstein-Barr Virus Tuberculosis Chemotherapy Radiotherapy

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