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Vitamin D Insufficiency among Women Post-Partum in Northern Sweden—A Public Health Concern

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Food and Nutrition Sciences 2017年第1期8卷 99-109页

作者： Pamela Hasslof Frida Karlsson Videhult Sven Arne Silfverdal Christina e.west Christina Stecksén-Blicks Department of Odontology Pediatric DentistryUmea UniversityUmeaSweden Department of Clinical Sciences PediatricsUmea UniversityUmeaSweden

Pregnancy and post-partum represent a period of susceptibility for vitamin D insufficiency. This study investigated S-25 [OH] D levels in women in northern Sweden 4 weeks post-partum and its association with selected background factors. Blood from 100 healthy women were analyzed for iron status and serum levels of S-25[OH] D using ionization-mass spectrometry (HPLC-APCI-MS). egorized as insufficiency and eficiency. Maternal BMI, dietary habits, fungal infections during pregnancy, and infant birth characteristics were collected using questionnaires and medical charts. 58% were vitamin D insufficient whereas 10% had deficiency. Insufficiency was most common during winter (OR = 2.77;95% CI = 1.1-6.96) and women with deficiency reported lower milk consumption;11.3 ± 22.8 intakes per months vs. 34.0 ± 28.9 for those above 25 nmol/L (p °49'N. The odds of being insufficient were increased during winter whereas milk consumption was negatively associated with deficiency. The low vitamin D-levels particularly during winter is a public health concern. From a public health perspective it has to be considered whether dietary advices alone should be modified or if supplementation with vitamin D during pregnancy and the post-partum period also is needed.

关键词： Vitamin D Insufficiency Fungal Infection Postpartum Public Health Season

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变聪明的听诊器

科技纵览 2019年第2期 36-41页

作者： Mounya elhilali James e.west 不详

某天早上你醒来时发现孩子病了:他的前额摸起来很烫,呼吸急促,并伴有肺鸣音。而你们住在非洲马拉维,那里可选择的医疗保健服务很少。当地诊所开门后,你排队等候唯一的工作人员。她虽不是医生,但受过训练,能发现和处理日常问题。

关键词：听诊器呼吸急促保健服务工作人员马拉维可选择

Laminar-Turbulent Boundary Layer Transition Imaging Using IR Thermography

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Optics and Photonics Journal 2013年第3期3卷 233-239页

作者： Brian K. Crawford Glen T. Duncan Jr. David e. west William S. Saric Department of Aerospace engineering Texas A&M University College Station USA Department of Aerospace engineering Texas A&M University College Station USA

experimental techniques for imaging laminar-turbulent transition of boundary layers using IR thermography are presented for both flight and wind tunnel test environments. A brief overview of other transition detection techniques is discussed as motivation. A direct comparison is made between IR thermography and naphthalene flow visualization. A technique for obtaining quantitative transition location is presented.

关键词： IR Thermography Laminar Turbulent Transition Flight Test Wind Tunnel Fluid Flow

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重载单元列车缓冲器评价

国外铁道车辆 1986年第6期 29-33页

作者： L.e.west 朱思本

一、引言缓冲器是铁道车辆牵引装置中标准尺寸的装置,用以吸收作用于车辆上的负荷。其目的可包括保护货物和旅客,但在重载矿产品牵引的使用方面,仅用以防护牵引装置和车辆结构,使其免受过分负荷。图1为缓冲器的正常位置。纽曼山矿业公... 详细信息

一、引言缓冲器是铁道车辆牵引装置中标准尺寸的装置,用以吸收作用于车辆上的负荷。其目的可包括保护货物和旅客,但在重载矿产品牵引的使用方面,仅用以防护牵引装置和车辆结构,使其免受过分负荷。图1为缓冲器的正常位置。纽曼山矿业公司拥有约2300辆敞车,专供自矿区至港口间运输铁矿之用。在港口,敞车在翻车机上自动卸空。敞车总重125t,以138辆车组成单元列车来运营。在这种环境下,加于车钩的负荷自然可预料具高于中等运营条件下所遇到的负荷。在纽曼山工程计划开始时,公司无法预料这些负荷会产生

关键词：单元列车翻车机运营条件纽曼标准尺寸铁道车辆钩舌列车纵向动力车辆结构矿石车

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手术方法不同导致的沙眼性倒睫术后复发

世界核心医学期刊文摘（眼科学分册） 2005年第11期1卷 56-57页

作者： Merbs S.L. west S.K. west e.S. 宋虎平 Wilmer eye Institute 600 Nort hWolfe StreetMaumenee 505 Baltimore MD 21287 United States Dr.

Objective: To evaluate the pattern of recurrence of trachomatous trichiasis (T T) after bilamellar tarsal rotation surgery for trachoma. Design: Observational cohort. Participants: Three hundred eighty-four participants having at least 1 eye that had undergone a single TT surgery a minimum of 18 months before June 20 01. The 630 study eyes were divided equally between left (311) and right (319) e yes. Methods: Patients living in Central Tanzania were identified from surgical lists. Participants were screened for recurrence of TT, including evidence of ep ilation, after surgery. Main Outcome Measures: Detailed information on the locat ion of recurrence was collected, including number of lashes touching the globe a nd location of trichiatic lashes (nasal, central, or temporal). Results: One hun dred seventy-six eyes had evidence of TT recurrence (28%), including 23 eyes h aving recently undergone epilation. In eyes without epilation, left eyes had a h igher rate of recurrence than right eyes (32%vs. 25%; P=0.05). Among eyes with recurrence originating from 1 location, recurrence was highest centrally (40%) . Right eyes had nasal recurrence more often than temporal recurrence (33%vs. 2 0%). Left eyes had temporal recurrencemore often than nasal recurrence (41%vs. 24%). Conclusions: Recurrence of TT after surgery is more common in the left e ye and on the left side of the eyelid. The surgical procedure is more difficult to perform on the right side of the eyelid by a right-handed surgeon. This diff iculty may lead to an unintentional change in surgical technique on the right, w hich may result in lower recurrence on that side.

关键词：复发率睑板拔除术复发部位队列研究中央部观察性

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衣索比亚农村需行手术的倒睫患者的特征

世界核心医学期刊文摘（眼科学分册） 2005年第12期1卷 36-37页

作者： Melese M west e.S Alemayehu W 韩静 116 Wilmer Building 600 N Wolfe Street Baltimore MD 21287 United States.Dr

Aims: To determine the characteristics of trichiasis patients presenting for surgery in Wolayta Zone of ethiopia. Methods: Patients referred for trichiasis surgery by community health agents were evaluated by trained integrated eye care workers (IeCWs) for the presence of trichiasis, locations of inturned lashes, severity of trichiasis, corneal opacity, and visual acuity. Results: 1635 individuals with trichiasis presented for surgery. 82% had bilateral trichiasis; 91% of patients reported trichiasis duration of > 2 years. epilation was practised by over three fourths of the study subjects. A high proportion of patients tested positive for ocular Chlamydia trachomatis at presentation. 17% had monocular blindness and 8% were binocularly blind. Corneal opacity was highly associated with the trichiasis duration and severity and visual loss was associated with corneal opacity. Conclusion: Severe trichiasis reflects the magnitude of the trachoma problem in ethiopia. Visual impairment due to trichiasis is highly associated with disease severity and duration. early intervention to correct trichiasis before it become severe is recommended to prevent visual impairment.

关键词：比亚视力损害角膜混浊沙眼衣原体眼保健单眼盲社区保健持续时间

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铜和铜合金

铜和铜合金

儿童双相情感障碍的非自杀性自伤:临床相关性及其对心理社会治疗结果的影响

1987年

作者：韦斯特（west e.G.）陈北盈等译

本书系统地介绍从矿石到铜制品生产的基本原理和工艺过程,阐述铜和铜合金的物理、化学、机械性质等。

ISBN: (纸本)7810200356

本书系统地介绍从矿石到铜制品生产的基本原理和工艺过程,阐述铜和铜合金的物理、化学、机械性质等。

关键词：铜铜合金

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儿童双相情感障碍的非自杀性自伤:临床相关性及其对心理社会治疗...

2020年浙江省医学会精神病学学术大会浙江省医师协会精神科医师分会第十三届年会

作者：易鹏程戴天刚 Macpherson H A Weinstein S M west a e 象山县第三人民医院临床心理科

临床意义和结论研究结果强调了评估青少年PBD患者NSSI的重要性。患有更严重抑郁和精神病的儿童,以及低资源家庭,可能处于最高的风险中,并从额外的支持中获益。旨在了解儿童为何参与国家社会保障计划并提供满足这些需求的更有效手段的干...

临床意义和结论研究结果强调了评估青少年PBD患者NSSI的重要性。患有更严重抑郁和精神病的儿童,以及低资源家庭,可能处于最高的风险中,并从额外的支持中获益。旨在了解儿童为何参与国家社会保障计划并提供满足这些需求的更有效手段的干预措施可能是有益的。已确定的相关因素表明,患有PBD的年轻人可能存在NSSI应有的情绪调节障碍、缺乏家庭应对技能、以及在个人和人际关系中的消极和积极强化。如果未来的研究证实这些因素在理解PBD中NSSI的相关性,那么与这些缺陷相关的治疗策略可能很重要,

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在沙眼流行地区倒睫手术后复发的危险因素

世界核心医学期刊文摘（眼科学分册） 2005年第7期1卷 24-25页

作者： west e.S. Mkocha H. Munoz B. 王大江 Dana Ctr. for Prev. Ophthalmology Johns Hopkins School of Medicine 600 N. Wolfe Street Baltimore MD 21287 United States

PURPOSe. The World Health Organization recommends tri- chiasis surgery to prevent blindness caused by trachoma; however, recurrence is common. Risk factors for recurrence have not been widely studied, particularly in trachoma hyperendemic areas. MeTHODS. Three hundred ninety- four persons with trichiasis in Tanzania were examined. Participants had undergone surgery >18 months before the study. Trichiasis recurrence and active trachoma at study visit were assessed. Ocular swabs were collected and tested for Chlamydia trachomatis. Household members were examined for active trachoma. ReSULTS. Of the surgical eyes, 28% had recurrence;40% of patients had recurrence in one or both eyes. Rates did not vary by time since surgery. eye- level recurrence rates varied significantly across districts, ranging from 16% to 38% . Current chlamydial infection among surgical cases was low (6% ) and was not associated with recurrence. Recurrence was associated with tarsal conjunctival inflammation (OR: 2.4; 95% confidence interval [CI]: 1.6- 3.8) and residence in the Kongwa district (OR: 2.3; 95% CI: 1.2- 4.6). CONCLUSIONS. Recurrence after trichiasis surgery is high, suggesting that vigilant follow- up in surgical cases is needed to reduce blindness. Recurrence is associated with evidence of inflammation in the tarsal conjunctiva, although it is not clear whether the inflammation contributes to recurrence, or is a result of the recurrence. Longitudinal studies of trichiasis patients after surgery are needed.

关键词：复发率睑结膜衣原体感染拭子纵向调查家庭成员