期刊文献+
共找到24,039篇文章
< 1 2 250 >
每页显示 20 50 100
Letter to the Editor: Reverse T3;a Reliable Diagnostic Test for Discerning between Euthyroid Sick and Central Hypothyroidism
1
作者 Udaya M. Kabadi Sarah Exley 《Open Journal of Endocrine and Metabolic Diseases》 2024年第2期73-74,共2页
关键词 LETTER ISM Sick
下载PDF
On the Proof of the Contradiction of Set Theory
2
作者 Yury M. Volin 《Advances in Pure Mathematics》 2024年第3期139-159,共21页
The article is devoted to proving the inconsistency of set theory arising from the existence of strange trees. All steps of the proof rely on common informal set-theoretic reasoning, but they take into account the pro... The article is devoted to proving the inconsistency of set theory arising from the existence of strange trees. All steps of the proof rely on common informal set-theoretic reasoning, but they take into account the prohibitions that were introduced into axiomatic set theories in order to overcome the difficulties encountered by the naive Cantor set theory. Therefore, in fact, the article is about proving the inconsistency of existing axiomatic set theories, in particular, the ZFC theory. 展开更多
关键词 Set theory Inconsistency TREE Strange Tree Through Way Almost through Way ISOMORPHISM Almost Isomorphism Isomorphism Tree Place Plane Superposition of Trees on the Place Plane Disposition of Trees on the Place Plane
下载PDF
Unveiling health rights:A call to action for sex workers'HIV care in the Philippines
3
作者 Sheikh Mohd Saleem Shah Sumaya Jan 《Asian Pacific Journal of Tropical Medicine》 SCIE CAS 2024年第1期45-46,共2页
We are writing in response to the article titled“Addressing the needs and rights of sex workers for HIV healthcare services in the Philippines”[1].The article calls for attention on the significant challenges faced ... We are writing in response to the article titled“Addressing the needs and rights of sex workers for HIV healthcare services in the Philippines”[1].The article calls for attention on the significant challenges faced by sex workers in the Philippines in accessing HIV healthcare.We appreciate the article’s effort to examine these issues in depth.We would like to present a constant flow of thoughts in this letter while highlighting the positive aspects,potential obstacles,and additional points that contribute to this ongoing discussion. 展开更多
关键词 workers action LETTER
下载PDF
Thematic Series Call for Papers
4
《Journal of Cotton Research》 CAS 2024年第1期105-107,共3页
Journal of Cotton Research has launched four thematic series lately and is expecting research articles,reviews,letters,and comments from cotton research community around the world.Please find detailed information of t... Journal of Cotton Research has launched four thematic series lately and is expecting research articles,reviews,letters,and comments from cotton research community around the world.Please find detailed information of thematic series and submission instructions as follow. 展开更多
关键词 theMATIC letters SUBMISSION
下载PDF
Diverse foraging strategies of breeding Swinhoe's Storm-petrel in the productive marginal sea of the Northwest Pacific
5
作者 Yachang Cheng Lei Zhu +6 位作者 Lin Xue Shisheng Ma Nan Jia Shaoping Zang Zhihai Cao Jing Yuan Yang Liu 《Avian Research》 SCIE CSCD 2024年第1期27-34,共8页
Understanding the foraging behavior is essential for investigating seabird ecology and conservation,as well as monitoring the well-being of the marine environment.Breeding seabirds adopt diverse foraging strategies to... Understanding the foraging behavior is essential for investigating seabird ecology and conservation,as well as monitoring the well-being of the marine environment.Breeding seabirds adopt diverse foraging strategies to maximize energy gains and cope with the intensified challenges of parenting and self-maintenance.Such tradeoff may stem from the heterogeneity of food resources and the constraints of central place foraging.Nevertheless,abundant marine productivity could alleviate the energy limitation for seabirds,resulting in a consistent foraging approach.Here,we investigated the foraging strategy during the breeding season of a cryptic small-sized seabird,Swinhoe’s Storm-petrel(Hydrobates monorhis),in the Yellow Sea,a productive marginal sea of the Northwest Pacific.Using GPS tracking,we evaluated habitat preference,quantified the foraging strategy,and tested if environmental conditions and individual traits influence foraging trips.We found that Swinhoe’s Storm-petrels preferred nearshore areas with shallow water and engaged in primarily short foraging trips.Distinctive southeastward and southwestward strategies emerged when combining trip metrics,including foraging direction,duration,and maximum distance.The bathymetry,proximity to the coastline,and sea surface temperature differed in two foraging strategies.Foraging strategies exhibited flexibility between individuals,potentially explained by wing morphology,in which longer-winged birds are more likely to embark on longer-distance foraging trips.These findings highlight the impact of environmental factors and individual traits on seabirds’foraging decisions in productive marginal sea ecosystems.Our study also provides valuable insights into the foraging ecology of this Asian endemic storm-petrel. 展开更多
关键词 Behavioral strategy BIOLOGGING Central place foraging Marine primary productivity Seabird Sea surface temperature
下载PDF
Cheyne-Stokes Respiration in Heart Failure Is Not a Therapeutic Target: A Lesson from CANPAP, SERVE-HF and ADVENT-HF Trials (Letter to the Editor)
6
作者 Fumihiko Yasuma Junichiro Hayano 《Health》 2024年第6期561-564,共4页
Letter to the Editor.
关键词 Letter to the Editor
下载PDF
Making the World a Better Place for All
7
作者 ZHANG HUI 《China Today》 2024年第2期16-20,共5页
In bidding farewell to 2023,Chinese President Xi Jinping’s New Year message,with its commitment to advance Chinese modernization,deliver a better life for the people,and build a community with a shared future for man... In bidding farewell to 2023,Chinese President Xi Jinping’s New Year message,with its commitment to advance Chinese modernization,deliver a better life for the people,and build a community with a shared future for mankind,effectively ushered in a new year brimming with hope. 展开更多
关键词 COMMITMENT PLACE World
下载PDF
Analysis of the Appealing Structure in Hemingway’s“A Clean,Well-lighted Place”
8
作者 LI Xing-yue 《Journal of Literature and Art Studies》 2024年第3期201-206,共6页
In the novel“A Clean,Well-lighted Place”,Hemingway tells the story of two waiters in a Spanish caféjust before closing time,talking about an old man who drank heavily in the caféevery night and lived a wea... In the novel“A Clean,Well-lighted Place”,Hemingway tells the story of two waiters in a Spanish caféjust before closing time,talking about an old man who drank heavily in the caféevery night and lived a wealthy life but still wants to commit suicide.Using the iceberg principle,Hemingway purposely omits the plot,characterization of the story,and uses symbolism and repetition to describe people’s different attitudes facing the spiritual emptiness after the war,breaking the readers’expectations,and inspiring them to explore the meaning of individual life.Therefore,based on Wolfgang Iser and Zhu Liyuan’s appealing structure theory,this paper will analyze the appealing structure in“A Clean,Well-lighted Place”at three levels:meaning construction,rhetorical techniques,and thoughts and themes.It is hoped that readers can find a new way to interpret the short story,better understand the author’s creative ideas and dig deeper into the connotation of the work. 展开更多
关键词 Ernest Hemingway “A Clean Well-lighted Place” appealing structure
下载PDF
Assessing Flexible Places for Adaptive Urban Design:A New Method and the Case of Cittaducale
9
作者 Marichela Sepe 《Journal of Civil Engineering and Architecture》 2023年第6期286-297,共12页
Each place has its own peculiarities,determining that the resilience and adaptation to diverse types of risks will be different,requiring different time and methods for mitigation as well.The coexistence of several ri... Each place has its own peculiarities,determining that the resilience and adaptation to diverse types of risks will be different,requiring different time and methods for mitigation as well.The coexistence of several risks determines further resolution difficulties as commonly,since risks are sudden and unforeseen,there is a tendency to treat the last risk more carefully,neglecting the previous one even if it is just as important.Most of the methodologies used to analyse areas affected by different risks are aimed at focusing in particular on seismic risks without considering those relating to intangible aspects linked to the identity of the places or aspects related to urban health and liveability.And,more in general,in relation to design aspects,urban methodologies do not consider all the results of the analyses,maybe for the difficulty deriving from translating the complexity of collected data in project interventions.Starting from these premises,the objective of the article,elaborated within the SISMI and PRIN 2020 research projects is to propose an original methodology capable of analysing the places affected by multiple risks and planning its resilience attentive to its cultural resources and to its liveability.To this end,the proposed method will be aimed at creating flexible and adaptive places and the case-study of Cittaducale will be illustrated.Criticalities and qualities of this place affected by an earthquake in 2016 will be reported and project interventions to transform its risks into opportunities will be shown. 展开更多
关键词 Flexible places adaptive urban design public spaces SUSTAINABILITY urban regeneration cultural heritage enhancement
下载PDF
Filling the Gap Between Heaven and Earth: One Building Two Sides
10
作者 Sarah Marie Angne Alfaro 《Sociology Study》 2019年第3期128-133,共6页
In this paper, the meaning of various symbols and rituals threaded into sacred architecture are explored. Spatial dynamics, forms, and aesthetics are analyzed as a space transforms from a Protestant megachurch to a Ca... In this paper, the meaning of various symbols and rituals threaded into sacred architecture are explored. Spatial dynamics, forms, and aesthetics are analyzed as a space transforms from a Protestant megachurch to a Catholic Cathedral. Featuring a case study of the Christ Cathedral, formally known as the Crystal Cathedral in Garden Grove, California, this research reveals how the act of worship is shaped by the architectural design in which it occurs. This study recognizes how stakeholders make sense of social, spatial, and spiritual components in a transitional place of worship;how the Protestant congregation and Catholic Diocese interact and how this transition effects the continuity of the Christian community. In this space, one building reveals two sides (formally Protestant, currently Catholic);the ritual sequencing, emblematic form, and symbolic aesthetics of the built form act as mediator of social practices of spiritual/religious practices of higher powers. Findings reveal ways that a physical place is designed to connect humans to their heavenly realms. 展开更多
关键词 SACRED space PLACE TRANSFORMATION environment and behavior
下载PDF
STRENGTHEN GUANGDONG-HONG-KONG ECONOMIC AND TRADE COOPERATION AND PROMOTE THE PROSPERITY AND STABILITY OF THE TWO PLACES
11
作者 Xu Dezhi 《大经贸》 北大核心 1997年第3期82-84,共3页
"The green mountains cannot prevent a river from flowing, inevitably,its running eastward continues". The day when HongKong returns to theembrace of the motherland is imminent and it has become an importanti... "The green mountains cannot prevent a river from flowing, inevitably,its running eastward continues". The day when HongKong returns to theembrace of the motherland is imminent and it has become an importantissue attracting the common attentions of various provinces and citiesthroughout the country to further study the issue of, and promote, economic and trade cooperation with HongKong. Guangdong Provice hasclose geographical, human and mutually dependent relations withHongKong and therefore feels more concerned. 展开更多
关键词 STRENGtheN GUANGDONG-HONG-KONG ECONOMIC AND TRADE COOPERATION AND PROMOTE the PROSPERITY AND STABILITY OF the two places US over
下载PDF
Study on the Changes of FDA Finished Pharmaceuticals Warning Letters between 2011 and 2021
12
作者 Jiang Yang Yang Yue 《Asian Journal of Social Pharmacy》 2022年第4期291-299,共9页
Objective To explore the trends in the distribution of countries to which FDA warning letters for Finished Pharmaceuticals have been issued over the past 10 years,and whether there are changes in the number of GMP vio... Objective To explore the trends in the distribution of countries to which FDA warning letters for Finished Pharmaceuticals have been issued over the past 10 years,and whether there are changes in the number of GMP violations,and to study their possible causes.Methods Public data on FDA warning letters and inspections were retrieved and analyzed using statistical methods for different classifications.Results and Conclusion Asia was the continent that received the most GMP warning letters in the last 10 years.More inspections were conducted in developed countries than that in developing countries,but they received a small number of warning letters.Quality control unit responsibilities were the most variable within all violation codes.The number of warning letters issued by Center for Drug Evaluation and Research(CDER)for Finished Pharmaceuticals increases with the number of inspections,and the enforcement of GMP by domestic drug manufacturers is better than that of overseas drug manufacturers.In addition,drug manufacturers in developed countries are better at GMP implementation than developing countries.GMP compliance in China has become better in recent years,but it still receives more inspections and warning letters.FDA inspections of Finished Pharmaceuticals become more stringent in the last 10 years,and many quality unit issues are affected by both personnel qualifications and personnel numbers. 展开更多
关键词 INSPECTION FDA warning letter
下载PDF
Two Clever Lovers and Their Letters
13
作者 李日光 《中学生英语(高中版)》 2002年第1期19-19,共1页
A long time ago,a handsome young man and a beautiful girl fellin love with each other at the first sight. But neither of them knewwhether the other had his or her sweet—heart nor had they thecourage to express himsel... A long time ago,a handsome young man and a beautiful girl fellin love with each other at the first sight. But neither of them knewwhether the other had his or her sweet—heart nor had they thecourage to express himself or herself face to face with each other.Ev-ery time they met,they both would look at each other,in silence,inshyness and in love.And they both were worried and sad. 展开更多
关键词 two Clever Lovers and their letters
下载PDF
Communication in the Third Places
14
作者 贾俊民 薛小梅 《天水师范学院学报》 2002年第6期68-71,共4页
对以Kramsch为代表的跨文化交际研究思路与该领域其他研究思路进行对比探索性研究。笔者认为Kramsch的研究非常成功地描述了真实情景下跨文化交际的模式 ,也就是说 ,跨文化交际发生在所谓的第三位置 ,既不在本族语文化情境环境中 ,又不... 对以Kramsch为代表的跨文化交际研究思路与该领域其他研究思路进行对比探索性研究。笔者认为Kramsch的研究非常成功地描述了真实情景下跨文化交际的模式 ,也就是说 ,跨文化交际发生在所谓的第三位置 ,既不在本族语文化情境环境中 ,又不在目标语文化情境环境中。根据这一理解 ,Kramsch的研究思路强调文化的真实性及其动态特性。这一研究思路在中国外语教学环境下 ,可帮助我们避免在外语教学中走极端。即完全文化融入或文化霸权。Kramsch的理论总体上来说是无懈可击的 ,但由于还缺乏足够的数据资料支持以及语言学习过程的复杂性 ,因而要将其理论付诸语言教学实践 。 展开更多
关键词 跨文化交际 外语教学 目标语 文化情境 语言教学 教学环境
下载PDF
Design and Robustness Analysis of a Wave-Based Controller for Tethered Towing of Defunct Satellites 被引量:1
15
作者 Rui Qi Yang Zhang Krishna D.Kumar 《IEEE/CAA Journal of Automatica Sinica》 SCIE EI CSCD 2023年第1期278-280,共3页
Dear Editor, A microgravity environment in space, the elasticity of the tether,and complex flexible appendages make the tethered-towing system a nonlinear and underactuated system, which is sensitive and difficult to ... Dear Editor, A microgravity environment in space, the elasticity of the tether,and complex flexible appendages make the tethered-towing system a nonlinear and underactuated system, which is sensitive and difficult to stabilize. This letter develops a controller based on wave propagation for tethered towing of defunct satellites, and carries out a robustness analysis of the controller via numerical simulation. 展开更多
关键词 system ELASTICITY LETTER
下载PDF
Detecting the One-Shot Dummy Attack on the Power Industrial Control Processes With an Unsupervised Data-Driven Approach
16
作者 Zhenyong Zhang Yan Qin +2 位作者 Jingpei Wang Hui Li Ruilong Deng 《IEEE/CAA Journal of Automatica Sinica》 SCIE EI CSCD 2023年第2期550-553,共4页
Dear Editor,Dummy attack(DA), a deep stealthy but impactful data integrity attack on power industrial control processes, is recently recognized as hiding the corrupted measurements in normal measurements. In this lett... Dear Editor,Dummy attack(DA), a deep stealthy but impactful data integrity attack on power industrial control processes, is recently recognized as hiding the corrupted measurements in normal measurements. In this letter, targeting a more practical case, we aim to detect the oneshot DA, with the purpose of revealing the DA once it is launched.Specifically, we first formulate an optimization problem to generate one-shot DAs. Then, an unsupervised data-driven approach based on a modified local outlier factor(MLOF) is proposed to detect them. 展开更多
关键词 DUMMY POWER LETTER
下载PDF
Appreciation letter from Dr.Pinar Kosekahya from Turkey the Icuky recipient of the IJO 2022 funds
17
作者 Xiu-Wen Hu 《国际眼科杂志》 CAS 北大核心 2023年第4期F0003-F0003,共1页
I am Dr.Pinar Kosekahya from Ankara,Turkey.I wanted to personally thank you and the organization you represent,for sponsoring me in an IOFF-Subspeciality Fellowship.I am very grateful for this opportunity and I want y... I am Dr.Pinar Kosekahya from Ankara,Turkey.I wanted to personally thank you and the organization you represent,for sponsoring me in an IOFF-Subspeciality Fellowship.I am very grateful for this opportunity and I want you to know that I will not take it for granted. 展开更多
关键词 LETTER thank TURKEY
下载PDF
Appreciation letter from Dr.Pinar Kosekahya from Turkey the lcuky recipient of the IJO 2022 funds
18
作者 Pinar Kosekahya 《国际眼科杂志》 CAS 北大核心 2023年第3期F0003-F0003,共1页
To Dear Prof.Xiu-Wen Hu International Journal of Ophthalmology Press,China I am Dr.Pinar Kosekahya from Ankara,Turkey.I wanted to personally thank you and the organization you represent,for sponsoring me in an IOFF-Su... To Dear Prof.Xiu-Wen Hu International Journal of Ophthalmology Press,China I am Dr.Pinar Kosekahya from Ankara,Turkey.I wanted to personally thank you and the organization you represent,for sponsoring me in an IOFF-Subspeciality Fellowship.I am very grateful for this opportunity and I want you to know that I will not take it for granted.Once I was accepted into the International Ophthalmology Fellowship Foundation,I became overwhelmed with excitement.My country was in an economic crisis due to Covid-19 pandemic and I was very worried that I would miss this chance if I can not get a sponsorship.I was extremely happy when dear Cordula informed me about my Educational Grant. 展开更多
关键词 LETTER thank TURKEY
下载PDF
Appreciation letter from Dr.Pinar Kosekahya from Turkey the lcuky recipient of the IJO 2022 funds
19
《International Journal of Ophthalmology(English edition)》 SCIE CAS 2023年第4期F0002-F0002,共1页
To Dear Prof.Xiu-Wen Hu International Journal of Ophthalmology Press,China I am Dr.Pinar Kosekahya from Ankara,Turkey.I wanted to personally thank you and the organization you represent,for sponsoring me in an IOFF-Su... To Dear Prof.Xiu-Wen Hu International Journal of Ophthalmology Press,China I am Dr.Pinar Kosekahya from Ankara,Turkey.I wanted to personally thank you and the organization you represent,for sponsoring me in an IOFF-Subspeciality Fellowship.I am very grateful for this opportunity and I want you to know that I will not take it for granted. 展开更多
关键词 LETTER TURKEY thank
下载PDF
Appreciation letter from Dr.Pinar Kosekahya from Turkey the lcuky recipient of the IJO 2022 funds
20
作者 Xiu-Wen Hu 《International Journal of Ophthalmology(English edition)》 SCIE CAS 2023年第2期F0002-F0002,共1页
To Dear Prof.Xiu-Wen Hu International Journal of Ophthalmology Press,China I am Dr.Pinar Kosehahya Bran Ankara,Turkey.I wanted to personally thank you and the organization you represent,for sponsoring me in an IOFF-Su... To Dear Prof.Xiu-Wen Hu International Journal of Ophthalmology Press,China I am Dr.Pinar Kosehahya Bran Ankara,Turkey.I wanted to personally thank you and the organization you represent,for sponsoring me in an IOFF-Subspeciality Fellowship.I am very grateful for this opportunity and I want you to know that I will not take it for granted.Once was accepted into the Intetrnational Ophthalmology Fellowship Foundation,I became overwhelmed with excitement.My country was in an economie crisis due to Covid-19 pandemic and I was ver worried that I would miss this chance if I can not get a sponsorship.I was extremely happy when dear Cordula informed me about my Educational Grant. 展开更多
关键词 LETTER thank TURKEY
下载PDF
上一页 1 2 250 下一页 到第
使用帮助 返回顶部