检索结果-南通市图书馆

Instructions for Authors

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Infectious Diseases & Immunity 2024年第1期4卷 44-50页

The Editorial Office is pleased to answer any questions you may have about preparing your manuscript in accordance with the guidelines.E-mail:idi@cmaph.org.AIMS AND SCOPE.Infectious Diseases&Immunity(IDI)is an open access,peer-reviewed journal.It is supervised by Chinese Association for Science and Technology,sponsored by Chinese Medical Association,and printed by Chinese Medical Journals Publishing House Co.,Ltd.The submission and review system is created by Wolters Kluwer.

关键词： journal preparing AIMS

Cancer challenges worldwide and in China:preparing for the inevitable

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Science China(Life Sciences) 2022年第2期65卷 442-444页

作者： Jing Zhou Wang Yang Qiang Liu Breast Tumor Center Sun Yat-sen Memorial HospitalSun Yat-sen UniversityGuangzhou 510120China

As socioeconomic development is closely associated with changes in various risk factors for cancer,a timely and worldwide depiction of temporal and geographic cancer burden can provide insights on the effective prevention and treatment of this disease.Recently,the International Agency for Research on Cancer issued an update regarding the status of the global cancer burden for 36 forms of cancer in 185 countries(Sung et al.,2021).The report revealed that the worldwide cancer burden had increased rapidly between 2018 and 2020.Notably,female-specific breast cancer has replaced lung cancer as the most commonly diagnosed form,and its incidence rate is increasing rapidly,especially in Asia.Against this background,the study will review and compare global cancer statistics between 2018 and 2020(Sung et al.,2021;Bray et al.,2018),Cancer Country Profiles China 2020(World Health Organization(WHO),2020)。

关键词： Cancer prevention preparing

Promising approach for preparing metallic single-atom catalysts: electrochemical deposition

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Frontiers in Energy 2022年第4期16卷 537-541页

作者： Shuiyun SHEN Lutian ZHAO Junliang ZHANG Institute of Fuel Cells School of Mechanical EngineeringShanghai Jiao Tong UniversityShanghai 200240China

Developing energy conversion technologies via electrochemistry will significantly facilitate the largescale utilization of renewable energy,thus helping address issues regarding energy shortage and environmental deterioration.The application of electrochemical energy conversion reactions such as electricity generation and electrolysis is highly dependent on developing efficient electrocatalysts.Metallic electrocatalysts,including pure metals and alloys,possess superior intrinsic activities compared to other materials for various energy-conversion reactions,ascribed to the active d-electrons[1–3].Traditionally,low-coordinated and unsaturated metal atoms have been the most important active sites for catalysis.Thus,over the past few decades,the most popular strategy to improve catalytic activity has been to reduce the particle size from bulk to nanoscale[4,5]as shown in Fig.1.However,only a few atomic layers at the surface of nanoparticles contribute to these catalytic reactions,leading to lower metal utilization[6,7].In addition,several active sites for side reactions exist,which further impede the improvement of selectivity and activity.

关键词： electrochemical preparing metallic

Greening of Coal Mines

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

China Today 2024年第5期73卷 32-35页

作者： XIA YUANYUAN 不详

An Inner Mongolian town takes giant steps in transitioning to clean energy production.AS the Chinese people across the country were preparing to celebrate the Spring Festival holiday,Liu Zhongyuan,a technician at the... 详细信息

关键词： Banner Spring preparing

In the Study Zone Paid study room phenomenon reflects a young need to learn-and a shortage of public libraries

维普期刊数据库博看期刊评论

在线全文

学校读者我要写书评

暂无评论

Beijing Review 2024年第2期67卷 34-35页

作者： Ji Jing 不详

The seat next to a window with bright sunlight is Li Zhen's regular place in a paid study room in Beijing.The white desk has a table lamp,an electrical outlet and a bookshelf.In this small world,she was preparing for ... 详细信息

关键词： Zone reflect preparing

The Spring Festival Rush

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Beijing Review 2024年第6期67卷 46-47页

作者： Xinhua News Agency Xinhua News Agency

The festive atmosphere is building across China as communities turn their attention to preparing for the Spring Festival,which this year falls on February 10.While the essence of the festival as a celebration of spring and the new lunisolar year is common to all,many regions and groups have their own distinctive traditions,foods and ways of celebrating.While the Chinese calendar calculates months according to the movement of the moon,it measures years according to the sun,making Chinese New Yeara lunisolarNew Year.

关键词： Spring spring preparing

ON preparing TO TEACH ABOUT FROST

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

外语教学 1998年第1期19卷 92-97页

ＯＮＰＲＥＰＡＲＩＮＧＴＯＴＥＡＣＨＡＢＯＵＴＦＲＯＳＴＰｈｉｌｉｐｓＳａｌｍａｎＤｅｐａｒｔｍｅｎｔｏｆＥｎｇｌｉｓｈＣｌｅｖｅｌａｎｄＳｔａｔｅＵｎｉｖｅｒｓｉｔｙ【编者按】这篇文章是我院英语学科带头人谭志明教授... 详细信息

ＯＮＰＲＥＰＡＲＩＮＧＴＯＴＥＡＣＨＡＢＯＵＴＦＲＯＳＴＰｈｉｌｉｐｓＳａｌｍａｎＤｅｐａｒｔｍｅｎｔｏｆＥｎｇｌｉｓｈＣｌｅｖｅｌａｎｄＳｔａｔｅＵｎｉｖｅｒｓｉｔｙ【编者按】这篇文章是我院英语学科带头人谭志明教授在美国讲学期间特约的第三篇稿件。本...

关键词：英语学科美国美利坚合众国北美洲稿件 preparing TEACH TO ABOUT FROST ON

High-Throughput Field Plant Phenotyping:A Self-Supervised Sequential CNN Method to Segment Overlapping Plants

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Plant Phenomics 2023年第2期5卷 285-294页

作者： Xingche Guo Yumou Qiu Dan Nettleton Patrick S.Schnable Department of Statistics Iowa State UniversityAmesIAUSA Plant Sciences Institute Iowa State UniversityAmesIAUSA Department of Agronomy Iowa State UniversityAmesIAUSA

High-throughput plant phenotyping—the use of imaging and remote sensing to record plant growth dynamics—is becoming more widely used.The first step in this process is typically plant segmentation,which requires a well-labeled training dataset to enable accurate segmentation of overlapping plants.However,preparing such training data is both time and labor intensive.To solve this problem,we propose a plant image processing pipeline using a self-supervised sequential convolutional neural network method for in-field phenotyping systems.This first step uses plant pixels from greenhouse images to segment nonoverlapping in-field plants in an early growth stage and then applies the segmentation results from those early-stage images as training data for the separation of plants at later growth stages.The proposed pipeline is efficient and self-supervising in the sense that no human-labeled data are needed.We then combine this approach with functional principal components analysis to reveal the relationship between the growth dynamics of plants and genotypes.We show that the proposed pipeline can accurately separate the pixels of foreground plants and estimate their heights when foreground and background plants overlap and can thus be used to efficiently assess the impact of treatments and genotypes on plant growth in a field environment by computer vision techniques.This approach should be useful for answering important scientific questions in the area of high-throughput phenotyping.

关键词： computer preparing Plant

Economic Coercion Inhibits Sustainable Global Growth

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

China Today 2024年第6期73卷 2-2页

作者： Zhang Hui China Today

The Biden administration’s tariff hikes on Chinese products came,unsurprisingly,a month or so before the first 2024 presidential debate between incumbent U.S.President Joe Biden and former President Donald Trump.They are thus preparing to play the China card once more.Biden has announced tariff increases across key sectors,purportedly to“protect American workers and businesses from China’s unfair trade practices,”according to the White House.The White House Fact Sheet also emphasizes the Biden administration’s creation of jobs in key sectors,as a countermeasure to the Trump administration’s failed China strategy to increase American exports and boost American manufacturing.The administration’s political agenda is thus laid bare.

关键词： Sustainable preparing administration