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BACKGROUND Human leukocyte antigen (HLA) class I genes mediate cytotoxic T-lymphocyte responses and natural killer cell function. In a previous study, several HLA-B and HLA-C alleles and haplotypes were positively or negatively associated with the occurrence and prognosis of glioblastoma multiforme (GBM). METHODOLOGY/PRINCIPAL FINDINGS As an extension of(More)
To confirm and refine associations of human leukocyte antigen (HLA) genotypes with variable antibody (Ab) responses to hepatitis B vaccination, we have analyzed 255 HIV-1 seropositive (HIV(+)) youth and 80 HIV-1 seronegatives (HIV(-)) enrolled into prospective studies. In univariate analyses that focused on HLA-DRB1, -DQA1, and -DQB1 alleles and haplotypes,(More)
Wave patterns in lambskin hair follicles are an important factor determining the quality of sheep's wool. Hair follicles in lambskin from Hu sheep, a breed unique to China, have 3 types of waves, designated as large, medium, and small. The quality of wool from small wave follicles is excellent, while the quality of large waves is considered poor. Because no(More)
Hu sheep lambskin comes from a specific breed of sheep of China. Hu sheep are considered a protected breed by the Chinese government. The hair follicles of these sheep have three types of waves, large, medium, and small. There are only few histological reports of Hu sheep lambskin, and there are no modern molecular or biological studies, so the molecular(More)
Predicting what items will be selected by a target user in the future is an important function for recommendation systems. Matrix factorization techniques have been shown to achieve good performance on temporal rating-type data, but little is known about temporal item selection data. In this paper, we developed a unified model that combines Multi-task(More)
In this paper, we propose a novel recommender algorithm for the data competition launched by the Alibaba Group based on the intuition that a user's buying behaviors will be influenced by the user's browsing behaviors on the web, which means that the latent preferences that lie behind these two behaviors are consistent. We present a matrix factorization(More)
Bcakground: New Medical Reform was initiated from 2009 in China, of which public hospital reform is one of the core content. Analyzing the relative efficiency of Tertiary public hospital contributes to identify how to achieve their maximum outputs under the given inputs. Methods: Data envelopment approach and Malmquist index was used in this study. The(More)
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