نتایج جستجو برای: 0210
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[1] Shi C., Zhao Q., Hu Z., Liu J.; “Precise relative positioning using real tracking data from COMPASS GEO and IGSO satellites”; GPS Solutions (2012). DOI 10.1007/s10291-012-0264-x [2] Hauschild A., Montenbruck O., Sleewaegen J.M., Huisman L., Teunissen P.; Characterization of Compass M-1 Signals; GPS Solutions 16(1):117-126 (2012). DOI 10.1007/s10291-011-0210-3 [3] Hauschild A., Montenbruck O...
The security policies for computing resources must match the security policies of the organizations that use them; therefore, computer security policies must be adaptive to meet the changing security environment of their user-base. This paper presents four methods for implementing adaptive security policies for architectures which separate the de nition of the policy in a Security Server from t...
زمینه: عفونت ادراری شایعترین عفونت باکتریال دوران بارداری و عامل خطر مهمی برای پیامد وخیم مادری و پری ناتال است. این مطالعه با هدف تعیین شیوع عفونت ادراری و عوامل خطر مرتبط با آن انجام شد. مواد و روشها: این پژوهش، مطالعهای توصیفی همبستگی بود که در آن 2496 زن باردار مراجعهکننده به 6 مرکز بهداشتی شهری و 3 مرکز بهداشتی روستایی شهرستان اردبیل در تیرماه سال 1390 از طریق نمونهگیری چند مرحلهای م...
چکیده این تحقیق با هدف شناسایی اسیدهای چرب ماهی کپور نقره ای و هم چنین بررسی اثرات خشک و شیرین نمودن بر روی کمیت و کیفیت اسیدهای چرب و تعیین زمان ماندگاری در شرایط سرد(4-3درجه سانتی گراد) اجرا گردید.پروفایل اسیدهای چرب در ماهی کپور نقره ای خشک و شیرین شده با استفاده از دستگاه گاز کروماتوگرافی شناسایی و اندازه گیری گردید. در ماهی خشک و شیرین شده دامنه تغییرات این اسید های چرب در مدت 90 روز نگهد...
The HIROMB model of the North Sea and the Baltic Sea has been running operationally at SMHI since 1995 and delivers daily forecasts of currents, temperature, salinity, water level, and ice conditions. We have parallelized and ported HIROMB from vector computers to distributed memory parallel computers like CRAY T3E and SGI Origin 3800. The parallelization has allowed grid resolution to be refin...
1 I n t r o d u c t i o n I n f o r m a t i o n ga the r ing agents are p r o g r a m s t h a t answer queries us ing a large n u m b e r of diverse i n fo rma t ion sources (e.g., sources on the In te rne t , c o m p a n y wide da t abases ) . These in fo rma t ion sources do not belong to the agent , i n s t ead they are p rov ided by au tonomous sources, poss ib ly for a fee. An i n f o r m ...
BACKGROUND Near-infrared light (NIR, 0.8-1.5 microm light) has been used in therapeutic devices for various injuries such as infected, ischemic and hypoxic wound. NIR-emitting technology has been developed recently in Korea. We hypothesized that NIR may have an anti-inflammatory effect and investigated the effect of NIR-irradiated media on cell culture. METHODS Three kinds of cell lines, CAPE...
Tumor responses to PD-1 blockade therapy are mediated by T cells, which we characterized in 102 tumor biopsies obtained from 53 patients treated with pembrolizumab, an antibody to PD-1. Biopsies were dissociated and single cell infiltrates were analyzed by multicolor flow cytometry using two computational approaches to resolve the leukocyte phenotypes at the single cell level. There was a stati...
OBJECTIVE To evaluate the efficacy and tolerability of MAP0004 compared with placebo for a single migraine in adult migraineurs: The FREEDOM-301 Study. BACKGROUND Acute treatment of migraine remains a clinical challenge despite the availability of triptans and other agents. Injectable dihydroergotamine, although effective, is considered invasive and inconvenient, and intranasal dihydroergotam...
We show that, for any γ > 0, the combinatorial complexity of the union of n locally γ-fat objects of constant complexity in the plane is n γ 2 ∗ . For the special case of γ-fat triangles, the bound improves to O(n log∗ n + n γ log 1 γ ). Work on this paper by Boris Aronov and Micha Sharir has been supported by a joint grant No. 2006/194 from the U.S.-Israel Binational Science Foundation. Work b...
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