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PubMed2006

[Applications and approved projects on traditional Chinese medicine in National Natural Science Foundation of China in 2005].

National Natural Science Foundation of China (NSFC) is an important part of national system for innovation, which provides financial assistance mainly for the basic and applied researches of natural sciences, especially for the researchers who work in the learning institutions and the agencies of scientific research with advanced facilities. This paper summarized the applications and approved projects on traditional Chinese medicine in NFSC in 2005. We initially analyzed the growth, quality, characteristics, tendency and problems of these items.

China↗
PubMed2006

Biomanufacturing: a US-China National Science Foundation-sponsored workshop.

A recent US-China National Science Foundation-sponsored workshop on biomanufacturing reviewed the state-of-the-art of an array of new technologies for producing scaffolds for tissue engineering, providing precision multi-scale control of material, architecture, and cells. One broad category of such techniques has been termed solid freeform fabrication. The techniques in this category include: stereolithography, selected laser sintering, single- and multiple-nozzle deposition and fused deposition modeling, and three-dimensional printing. The precise and repetitive placement of material and cells in a three-dimensional construct at the micrometer length scale demands computer control. These novel computer-controlled scaffold production techniques, when coupled with computer-based imaging and structural modeling methods for the production of the templates for the scaffolds, define an emerging field of computer-aided tissue engineering. In formulating the questions that remain to be answered and discussing the knowledge required to further advance the field, the Workshop provided a basis for recommendations for future work.

Biocompatible Materials↗
PubMed2005

[Application and projects approved for fundamental research on integrated traditional Chinese and Western medicine in National Natural Science Foundation of China from 2000 to 2004].

From 2000 to 2004, the National Natural Science Foundation of China (NSFC) accepted 1 171 applications and funded 160 projects for fundamental research on integrated traditional Chinese and Western medicine. The success rate is 13.64%. Being supported by NSFC, a number of achievements well known in China and abroad have been made, such as acupuncture complementary anaesthesia, treatment of leukemia, viral hepatitis, cardio-cerebrovascular diseases, acute abdomen, burns and fracture with integrated traditional Chinese and Western medicine and their therapeutic mechanisms, and some new concepts and theories have been put forward, such as the theories of activating blood to resolve stagnation, simultaneous treatment of bacteria and toxin, etc. But there still exit some problems in the research of the funded projects. The research ways are mainly combination of different methods instead of integration of both traditional Chinese and Western medicine. The research results are mainly confirmation of traditional Chinese medical theories instead of exploration of their innate regularities. The relationship among disease, syndrome and symptom is not clearly explored. The principal-subordinate relationship between macro- and micro-differentiation of syndromes is not clear. Academic research is short of new ideas. Improper or biased explanation of the theories of traditional Chinese medicine still exists. On analysis of above problems, some preferable aspects of projects for fundamental research on integrated traditional Chinese and Western medicine funded by NSFC in future are suggested in this article.

Biomedical Research↗
PubMed1966

From enzymatic adaptation to allosteric transitions.

The research by my collaborators and myself since 1945 has been carried out entirely at the Pasteur Institute. This work has received decisive assistance from numerous institutions, in particular the Centre National de la Recherche Scientifique, the Rockefeller Foundation of New York, the National Science Foundation and the National Institutes of Health of the United States, the Jane Coffin Childs Memorial Fund, the Commissariat á l'Energie Atomique, and the Depsilonlepsilongation Gepsilonnepsilonrale alpha la Recherche Scientifique et Technique. A donation by MIesdames Edouard de Rothschild and Bethsabee de Rothschild permitted, in large part, the establishment in 1954 of the Department of Cellular Biochemistry at the Pasteur Institute

Enzyme Repression↗
PubMed1995

Science and agriculture policy at Land-Grant Institutions.

United States Department of Agriculture (USDA) funding of science and education at Land-Grant College institutions is in transition. The traditional "science pipeline" model linking basic science funding with the application of technology is in question as some policymakers dispute the premise that non-directed science results in benefits to society. Historically, research at USDA and Land-Grant institutions is much more directed than that funded by the National Science Foundation (NSF), National Institutes of Health (NIH), or Department of Energy (DOE). Nevertheless, there are calls for change at the USDA as well. An approach that both the Congress and the Executive branch are taking seeks to direct research dollars according to predetermined goals. This is being emphasized in part due to budget pressures and may force the system to struggle maintaining funding in constant dollars. Deficit cutters are first considering cutting "earmarked grants" for research and facilities at USDA and Land Grant Institutions. Savings in these categories may help to support modest increases in formula funding and competitive grants. Earmarked grants for research and facilities at the Cooperative State Research Service (CSRS) for Fiscal Year 1993 were approximately 26% of total appropriations and distributed to well over 100 specific line items. This level has increased from approximately 15% of CSRS appropriations in 1985. At the same time formula funding has remained static and competitive grants, although increasing, are below authorized levels. As state and federal budgets face pressure and as concerns from consumer and environmental groups are encountered, balancing the percentage of research dollars devoted to research intended to increase production efficiency and the percentage devoted to meeting concerns about food safety, pesticides, water quality, sustainability, animal welfare, and so on will be a challenge. Linking research priorities with producer and consumer needs will be essential in the 1990s. Food Animal Integrated Research 1995, or FAIR '95, was a good start to a process involving multiple stakeholders and relating research goals to societal benefits from animal agriculture. Maintenance of research relevance and fiscal accountability is essential to avoid becoming non-contributors.

Agriculture↗
PubMedDate not supplied

Attrition in nursing: perspectives from the national survey of college graduates.

Problems with attracting and retaining nurses during a tight labor market are compounded by some fundamental issues related to attrition from the field. It is important to recognize that, of the students who graduate from nursing schools each year and enter the field of nursing, significant attrition occurs during the first 5 years in the profession [www.aacn.nche.edu/media/backgrounders/shortagefacts.htmaacn.nche.edu (2002)]. This article uses data from the National Science Foundation's National Survey of College Graduates to examine various scenarios and possible reasons for why some nurses abandon their careers [www.nsf.gov/sbe/srs/snscg/start.htm (2003)]. In doing so, we consider entry into, and attrition from, the nursing profession at various stages. Using data from the National Survey of College Graduates, the initial evaluation suggests that, at points during the career, the individual confronts potential problems and issues which can lead to career attrition.

Data Collection↗
PubMed2000

A new research program in medical image data processing.

The National Library of Medicine, in partnership with the National Institute for Dental and Craniofacial Research, the National Eye Institute, the National Science Foundation, the National Institute for Deafness and Other Communication Disorders, and the National Cancer Institute, has founded a software consortium to support the creation of a public resource in high-dimension data processing tools. The initial emphasis of this effort is to provide public software tools in 3D segmentation and deformable and rigid registration, capable of analyzing the head-and-neck anatomy of the Visible Human Project data. The eventual goal is for the consortium to provide the cornerstone of a self-sustaining software community in 3D, 4D and higher dimensional data analysis. The consortium is committed to open-source code, public software including open interfaces supporting connections to a broad range of visualization and graphic user interface platforms.

Anatomy, Cross-Sectional↗
PubMed2001

Strongly Acidic and High-Temperature Hydrothermally Stable Mesoporous Aluminosilicates with Ordered Hexagonal Structure This work was supported by the National Natural Science Foundation of China (No. 29825108), the State Basic Research Project, and the National Advanced Materials Committee of China. We thank Prof. Ruren Xu, Dr. Haiping Sun, Prof. Bensan Zou, Prof. Ze Zhang, and Professor Osamu Tarasaki for helpful suggestions, discussions, and transmission electron microscopy experiments.

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Journal Article↗
PubMed2000

Dynamic Observations of the Hydrolysis of a DPPC Monolayer at the Air/Water Interface Catalyzed by Phospholipase A(2) This work was supported by the research contract between the German Max-Planck-Society and the Chinese Academy of Sciences as well as the National Natural Science Foundation of China (NNSF). J.L. thanks the president fund of the Chinese Academy of Science and the National Personal Department of China. DPPC=L-dipalmitolphosphatidylcholine.

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Journal Article↗