Xem 1-12 trên 12 kết quả Prevention cluster
  • We propose using large-scale clustering of dependency relations between verbs and multiword nouns (MNs) to construct a gazetteer for named entity recognition (NER). Since dependency relations capture the semantics of MNs well, the MN clusters constructed by using dependency relations should serve as a good gazetteer. However, the high level of computational cost has prevented the use of clustering for constructing gazetteers.

    pdf9p hongphan_1 15-04-2013 14 1   Download

  • The International Agency for Research on Cancer was established by a resolution of the 18th World Health Assembly in 1965 with a defined mission to conduct and promote international collaboration in cancer research with the objective of improving health through a reduction in the incidence of and mortality from cancer throughout the world.

    pdf0p tom_123 15-11-2012 14 0   Download

  • The use of ethanol for fuel was widespread in Europe and the United States until the early 1900s (Illinois Corn Growers’ Association/Illinois Corn Marketing Board). Because it became more expensive to produce than petroleum-based fuel, especially after World War II, ethanol’s potential was largely ignored until the Arab oil embargo of the 1970s. One response to the embargo was increased use of the fuel extender “gasohol ” (or E-10), a mixture of one part ethanol made from corn mixed with nine parts gasoline.

    pdf509p loixinloi 08-05-2013 37 9   Download

  • Vector seed selection was applied to the aforementioned eigenspace images, or multi- spectral images, to obtain initial seeds. The algorithm of seeded region growing was further adopted to divide the multi-spectral images into many small regions. The algorithm of region merging was employed to merge similar regions as well as to combine smaller regions with the nearest neighboring regions.

    pdf402p wawawawawa 27-07-2012 20 4   Download

  • Cancer arises through a series of somatic alterations in DNA that result in unrestrained cellular proliferation. Most of these alterations involve actual sequence changes in DNA (i.e., mutations). They may arise as a consequence of random replication errors, exposure to carcinogens (e.g., radiation), or faulty DNA repair processes. While most cancers arise sporadically, familial clustering of cancers occurs in certain families that carry a germline mutation in a cancer gene.

    pdf18p socolanong 25-04-2012 31 3   Download

  • To our knowledge, no study has yet addressed the issue of Breslow index determination using OCT. Only one study tried to determine OCT specific features of benign and malignant melanocytic skin lesions. OCT of benign nevi demonstrated correlates of typical histological features including the finger-shaped elongation of rete ridges and dense cell clusters in the dermoepidermal junction zone and/or dermis.

    pdf250p ti_du_hoang 15-08-2012 41 3   Download

  • Research conducted for Missing the Target 7 by civil society activists on-the- ground in six countries (Argentina, Cambodia, Moldova, Morocco, Uganda, and Zimbabwe) shows that efforts to prevent vertical transmission are failing to reach the very group it was designed for—HIV-positive pregnant women.

    pdf33p le_minh_nha 18-12-2012 22 3   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Enhancing implementation of tobacco use prevention and cessation counselling guideline among dental providers: a cluster randomised controlled trial

    pdf8p toshiba22 22-11-2011 16 2   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Study protocol: the DESPATCH study: Delivering stroke prevention for patients with atrial fibrillation - a cluster randomised controlled trial in primary healthcare

    pdf13p toshiba22 22-11-2011 23 2   Download

  • The staff of the International Agency for Research on Cancer (IARC), and the Agency diaspora, were saddened to hear of the death of Dr Lorenzo Tomatis, the second Director of the IARC and the founder of the IARC Monographs Programme for Carcinogen Identification and Evaluation. Dr Tomatis was a welcome visitor to the Agency. He had been participating in the planning meetings for the 100th Volume of the Monographs and had agreed to prepare a history of the Monograph Programme for this 100th volume.

    pdf0p mnemosyne75 02-02-2013 9 1   Download

  • Public health has been defined as the “science and art of prolonging life, preventing disease, and promoting health through organized efforts of society.” The geographical perspective is a key aspect of public health. Populations and communities are geographically distributed and communities tend to have their own defining characteristics.

    pdf322p loaken_1 15-11-2012 21 0   Download

  • Unproven but of potential benefit. Many experts favor verapamil as the first-line preventive treatment for patients with chronic cluster headache or prolonged bouts. While verapamil compares favorably with lithium in practice, some patients require verapamil doses far in excess of those administered for cardiac disorders. The initial dose range is 40–80 mg twice daily; effective doses may be as high as 960 mg/d. Side effects such as constipation and leg swelling can be problematic. Of paramount concern, however, is the cardiovascular safety of verapamil, particularly at high doses.

    pdf4p ongxaemnumber1 26-11-2010 29 3   Download

Đồng bộ tài khoản