نتایج جستجو برای: 689 rs

تعداد نتایج: 29657  

2017
Vilanee Suchewaboripont Masaki Ando Shinpei Yoshitake Yasuo Iimura Mitsuru Hirota Toshiyuki Ohtsuka

The structural complexity, especially canopy and gap structure, of old-growth forests affects the spatial variation of soil respiration (Rs). Without considering this variation, the upscaling of Rs from field measurements to the forest site will be biased. The present study examined responses of Rs to soil temperature (Ts) and water content (W) in canopy and gap areas, developed the best fit mo...

2017
Sung Gwe Ahn Soong June Bae Changik Yoon Yoon Jin Cha Hak Woo Lee Seung Ah Lee Joon Jeong

AIM The 21-gene recurrence score (RS) predicts a clinical benefit of chemotherapy for individuals with ER-positive/HER2-negative breast cancer. Using in vitro chemoresponse assay, we compared the chemosensitivity according to RS in these patients. METHOD Among the patients with Oncotype Dx assay, we identified 63 patients who had chemotherapy response assays to doxorubicin based on adenosine ...

2018
Haili Xue Haiping Tang

Studying the responses of soil respiration (Rs) to soil management changes is critical for enhancing our understanding of the global carbon cycle and has practical implications for grassland management. Therefore, the objectives of this study were (1) quantify daily and seasonal patterns of Rs, (2) evaluate the influence of abiotic factors on Rs, and (3) detect the effects of soil management ch...

Journal: :basic and clinical cancer research 0
bayan hosseini tehran university of medical sciences, tehran, iran saharnaz nedjat tehran university of medical sciences, tehran, iran kazem zendehdel tehran university of medical sciences, tehran, iran seyyed reza majdzadeh tehran university of medical sciences, tehran, iran ali motazeri institute for health sciences research, academic center for education culture & research, tehran, iran

as a major consequence of medical interventions, quality of life (qol) is of great importance for patients suffering from refractory diseases, particularly cancer. the unbiased measurement of changes in qol is thus crucial in such cases. a prevalent bias related to qol research is the ‘response shift’ (rs) phenomenon. this review article aims to define rs and the challenges in measuring it. in ...

2016
Peng Liu Tianshan Zha Xin Jia Ben Wang Xiaonan Guo Yuqing Zhang Bin Wu Qiang Yang Heli Peltola

Winter soil respiration (Rs) is becoming a significant component of annual carbon budgets with more warming in winter than summer. However, little is known about the controlling mechanisms of winter Rs in dryland. We made continuous measurements of Rs in four microsites (non-crust (BS), lichen (LC), moss (MC), and a mixture of moss and lichen (ML)) in a desert shrub-land ecosystem northern Chin...

Journal: :Journal of animal science 2002
J X Liu A Susenbeth K H Südekum

In vitro gas production was measured to investigate associative effects of untreated and chemically treated rice straw (RS) and of RS and grass hay or mulberry leaves (ML). The RS was treated with NaOH, urea, or (NH4)HCO3. Cumulative gas production was recorded at 2, 4, 6, 8, 12, 16, 24, 36, 48, 60, 72, and 96 h of incubation, and the Gompertz function was used to describe the kinetics of gas p...

2018
Ji-Hyeon Shin Daeyoung Roh Dong-Hee Lee Soo Whan Kim Sung Won Kim Jin Hee Cho Byung-Guk Kim Boo-Young Kim

BACKGROUND Allergic rhinitis (AR) and rhinosinusitis (RS) negatively impact psychological well-being and health-related quality of life (HRQoL). However, few population-based studies have investigated the effects of these conditions on mental health and HRQoL. PURPOSE To explore independent associations of AR and/or RS with mental health and HRQoL using data from the 2013-2015 Korea National ...

2018
Xinwei Yue Yuanwei Liu Shaoli Kang Arumugam Nallanathan Zhiguo Ding

This paper investigates the impact of relay selection (RS) on the performance of cooperative non-orthogonal multiple access (NOMA), where relays are capable of working in either full-duplex (FD) or half-duplex (HD) mode. A number of relays (i.e., K relays) are uniformly distributed within the disc. A pair of RS schemes are considered insightfully: 1) Single-stage RS (SRS) scheme; and 2) Two-sta...

2007
Vincent Claveau

RÉSUMÉ. Dans cet article, nous présentons une méthode de traduction automatique de termes biomédicaux. Cette méthode s’appuie sur une technique originale d’apprentissage supervisé de règles de réécriture et sur l’utilisation de modèles de langue. Les évaluations présentées montrent que notre technique est très performante et permet de traduire à partir et à destination de n’importe quelle langu...

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