Results 51 to 60 of about 13,995 (119)
Summary Algal blooms and their demise by viruses drive global‐scale ecological processes in the ocean. These blooms form the foundation of marine food webs, regulate microbial communities, and shape biogeochemical cycles. Although algal populations are constantly infected by viruses, resistant subpopulations frequently emerge after the infection.
Talia S. Shaler +5 more
wiley +1 more source
The Development of Museology in 1930s China: Western Influences and Early Reflections
ABSTRACT This article explores the emergence of museology in China during the 1930s, tracing its development through the establishment of the Museums Association of China and the analysis of early publications. It examines the influence of Western concepts on Chinese museum theory and practice, particularly regarding exhibition techniques.
Daphné Sterk
wiley +1 more source
Pollen sterols are highly diverse but phylogenetically conserved
Summary Phytosterols regulate cell membrane fluidity and are precursors for plant hormones and secondary metabolites in plants. Insects are auxotrophic for sterols; therefore, they have to consume phytosterols and dealkylate them to cholesterol. Some insects, including bees, which rely on dietary sources, primarily pollen, for sterols, cannot modify ...
Ellen C. Baker +8 more
wiley +1 more source
Huánglóngbìng (HLB) is a bacterial disease of citrus that has significantly impacted Brazil and the United States, although citrus production in the Mediterranean Basin remains unaffected. By developing a mathematical model of spread in Spain, we tested surveillance and control strategies before any future HLB entry in the EU.
John Ellis +9 more
wiley +1 more source
骨肿瘤占肿瘤数量的0.2%,较罕见,80%发生于四肢长骨。现如今保肢治疗已成为保证生活质量的趋势,所以骨肿瘤疾病的诊断主要靠穿刺空心针穿刺活检(CNB),避免切除活检。通过穿刺能够对骨肿瘤疾病做出基本的病理学病变的定性和组织学分型。不恰当活检会给患者带来不良后果,甚至骨折,正确活检需要放射线科、骨科 ...
张丽荣, 刘艳, 王丽萍, 王晓凤
doaj
Objective To evaluate the application of ADDIE model-based teaching method in the standardized training program for newly recruited nurses. Methods A longitudinal study was conducted, with 40 newly recruited nurses in 2021 as the control group, and 50 ...
TANG Lele (汤乐乐) +2 more
doaj +1 more source
混合现实(Mixed Reality,MR)技术是由专用的硬件和软件组成的新型数字化全息影像技术,用于实时向外界提供计算机处理得出的成像数据,从而将真实物体与计算机生成的图像有机结合起来[1-3]。近年来,MR技术在骨科临床实践中越来越受到骨科医师的重视,多项临床前研究表明MR技术有望成为术前决策和术中导航的有效工具。研究证实MR技术可广泛应用于各种骨科手术,如脊柱外科椎弓根螺钉置入、脊柱穿刺定位、骨肿瘤切除、
刘书中 +4 more
doaj
膝关节骨性关节炎为临床常见骨科疾病,患者主要有疼痛、局部压痛以及活动功能异常等,对其正常生活造成严重影响[1]。早期有效诊断骨关节炎,对及时治疗与疾病预防具有积极意义。尽管X线片属于骨科最常用诊断方式 ...
王新刚, 黄鹏, 雷玉凯
doaj
Objective To summarized the best evidence-based practice of ankle pump exercise in prevention of postoperative deep-vein thrombosis (DVT) in patients with lower extremity fracture, and to evaluate its clinical application.
BAO Xiuhong (鲍秀红) +3 more
doaj +1 more source
3D打印是一种三维立体模型技术,始于1980年美国社会变革时期。目前已在多个行业领域崭露头角,包括航空航天、汽车制造、医疗器械、时尚创意品等,为各行业的发展起到极大的推动作用,而在医学方面,3D打印也有了迅猛的发展。广泛应用在医学的不同领域,如:骨科(骨肿瘤切除、骨盆骨折、髋部发育异常及骨折、脊柱畸形及损伤、肢体畸形、骨缺损和假肢制作)、神经外科(头颅整形)、整形外科(口腔下颌骨修复)等。
许森赫 +4 more
doaj

