Results 41 to 50 of about 32,590 (266)

脑梗死医疗质量控制指标修订历程 Revision Process of Medical Quality Control Indicators in Cerebral Infarction

open access: yesZhongguo cuzhong zazhi
中国脑梗死医疗质量控制指标于2008年制定,分别于2012年、2015年、2018年和2020年进行了多次修订。该指标体系是我国开展脑梗死医疗质量监测和评估的标准,是脑梗死医疗质量持续改进的反馈工具,在医疗质量控制与管理工作中发挥着重要作用。 Abstract: The medical quality control indicators in cerebral infarction were developed in 2008 and revised in 2012, 2015, 2018, and
YANG Xin1,2, LI Zixiao1,2,3, WANG Yongjun1,2,3
doaj   +1 more source

Study on New Product Development Quality Management of A Company based on DFSS [PDF]

open access: yes, 2016
产品研制的合格率低、可靠性差以及用户体验感不好是很多企业的常见问题。研究发现:造成研发质量此类问题的主要原因为企业在产品设计过程对客户需求的理解有偏差,未能在研发阶段尽早发现潜在质量问题,导致产品设计不够稳健。研究一个适合研发型企业的开发管理体系,并寻找合适产品开发设计的控制方法和模式来保证产品开发设计的过程得到充分管控,保证产品研发质量成为一个迫切需求。特别在客户需求识别、产品的失效模式和关键质量控制点的识别等关键环节过程,以及在设计参数和容差上缺乏管控和优化的过程探索一个合适的管理方法 ...
钟嘉强
core  

Tolerability and Feasibility of Minimally Invasive Canine Skin Sampling: Excellent Tolerability Meets Transcriptomic Challenges

open access: yesVeterinary Dermatology, EarlyView.
ABSTRACT Background Advances in transcriptomics have driven the demand for minimally invasive, reproducible and high‐yield skin sampling methods, particularly for studying inflammatory skin diseases in companion animals. Hypothesis/Objectives We tested tolerability, feasibility and RNA quantity and quality of three minimally invasive skin sampling ...
Ina Herrmann   +2 more
wiley   +1 more source

The spectrum effect relationship of Tripterygium Wilfordii Hook.f. [PDF]

open access: yes, 2016
雷公藤的药理作用广泛,其中抗炎和免疫抑制作用尤其突出,临床多用于类风湿性关节炎、自身免疫疾病如肾病综合征等的治疗。但其不良反应不容忽视,雷公藤的不良反应涉及多器官、多系统且多数患者不能耐受。其不良反应发生的主要原因有雷公藤化学成分复杂且其药效、毒性物质基础尚不明确,缺乏科学、有效的质量评价和控制方法,导致不同厂家生产的雷公藤制剂疗效及毒副作用差异大,临床上缺乏使用指南等。因此,如何快速识别雷公藤中的药效成分和毒性成分,建立科学、有效的质量评价和控制方法,提高雷公藤制剂质量是促进雷公藤在临床安全使用的前提。
昊霞
core  

Contrasting light demands determine the coordination of plants' non‐structural carbohydrates and economic strategy over the range of solar spectral composition

open access: yesFunctional Ecology, Volume 40, Issue 2, Page 534-552, February 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Non‐structural carbohydrates (NSC) are critical mediators of plant adaptation to fluctuating light environments. They are tightly coordinated with plant economic strategy, that is, leaf economics spectrum (LES) and root economics spectrum (RES).
Lulu Xie   +6 more
wiley   +1 more source

会议电视系统比特率控制方法的研究

open access: yesGuangtongxin yanjiu, 1997
会议电视系统中核心部分是比特率的控制方法,它对编码的图象质量产生直接影响。文中从缓冲器平滑波动数码流的原理入手,分析了缓冲器纯占有率控制算法及参数设置,并针对缓冲器纯占有率控制算法的编码图象质量不够理想的机理,研究了缓冲器占有率的视觉调整算法和基于比特分配的缓冲容量控制算法 ...
杨春华, 唐志明
doaj  

The Research of Uranium, Iodine and Phosphorus in the Sediments from Nansha Sea area [PDF]

open access: yes, 2016
本研究以南沙海域8个沉积物柱样(NS-1~NS-8)为研究对象,通过对117个样品含水率、有机碳、铀、碘以及磷元素含量的分析测定,探讨了各元素的地球化学特征,估算了NS-7和NS-8两个长柱样的沉积速率,得到其沉积年代,由此分析十几万年以来的沉积环境变化,得到的结果对南沙海域所蕴含的环境变化研究具有指示意义。 主要研究结果如下: 1)铀的地球化学研究。对沉积物中铀的测定方法进行了条件实验,测定了沉积物中铀含量范围值为1.03-2.95mg/kg,平均值为1.76mg/kg ...
胡盼盼
core  

Development of a Four‐Language Questionnaire to Investigate Environmental Risk Factors for the Development of Canine Atopic Dermatitis and to Monitor Disease Course and Progression

open access: yesVeterinary Dermatology, Volume 37, Issue 1, Page 34-44, February 2026.
Background: The chronic and multifactorial character of canine atopic dermatitis (cAD) often leads to poor disease control and treatment dissatisfaction. Environmental factors are likely to contribute to the disease development and may play a more important role than assumed previously.
Patricia Clara‐Maria Rhodius   +11 more
wiley   +1 more source

Herbivore species and patch heterogeneity modulate grazing‐induced shifts in soil nematode trophic structure and energy flux

open access: yesFunctional Ecology, Volume 40, Issue 1, Page 163-175, January 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Grazing by large herbivores is a critical factor shaping grassland biodiversity and ecosystem functioning worldwide, yet its consequences for soil communities remain poorly understood.
Quanhui Ma   +12 more
wiley   +1 more source

抽屉窑重油烧嘴结焦和车下温度的控制与调节

open access: yesDianci bileiqi, 1996
抽屉窑的重油烧嘴结焦和车下温度偏高影响窑炉的正常运行和产品质量。我厂从控制烧成工艺、供油量和助燃风量着手,解决了重油烧嘴结焦问题。同时,严格控制窑内压力达到了控制车下温度的目的。
崔九岗
doaj  

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