检索结果-南通市图书馆

Study on mechanical behaviors of double shoulder drill pipe joint thread

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Petroleum 2019年第1期5卷 102-112页

作者： Liangliang Dong Xiaohua Zhu Desheng Yang School of Mechatronic Engineering Southwest Petroleum UniversityChengdu 610500China Sichuan Bomco special Vehicle Manufacturing Co. Ltd.Guanghan 618300China

Double shoulder drill pipe joint(DSJ)is a novel thread structure which appears in recent *** strength reduced efficiently while the structure design is not appropriately,for the DSJ’s mechanical behaviors weren’t well *** this paper a 3D whole structure finite element model of DSJ was established based on the Principle of Virtual Work,and validated the model’s computing results by experimental *** authors analyzed the stress and strain distribution with the 3D whole structure finite element model’s computing results under torque moment,compression force,tension load,and bend *** then acquired the DSJ’s mechanical behaviors under each *** research works of this paper refer accordance to recognize and design the DSJ.

关键词： Double shoulder Drill pipe joint thread Mechanical behavior

STUDY OF PET AIR-JET TEXTURING SEWING thread PROPERTIES

在线全文

学校读者我要写书评

暂无评论

Journal of China Textile University(English Edition) 1991年第4期9卷 10-17页

作者： Mohamed Amin Yousef 曲军峰严灏景王善元 Department of Textile Technology

This paper presents a study of properties of air-jet textured threads made from high strengthpolyester filament and ordinary strength polyester *** includes the evaluation of tenacity,breaking elongation,modulus,specific work,evenness,abrasion resistance,hook strength,knotstrength and other mechanical properties relating to *** polyester air-jet texturing sewingthread has special structure and appearance and possesses better properties of evenness,goodabrasion resistance,fatigue property,high hook and knot strength.

关键词： sewing thread loop strength tensile property polyester air-jet textured yarn abration resistance knot strength

Hair thread tourniquet syndrome in a toe of an 18 mo old girl

在线全文

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2015年第4期3卷 368-370页

作者： Jesse WP Kuiper Niels de Korte Department of Surgery Spaarne Ziekenhuis

Hair thread tourniquet syndrome is rare and usually affects little children. If the tourniquet is not incised, the affected body part becomes ischemic or even necrotic. An 18 mo old girl was seen in the emergency ward with a painful, red and swollen third toe of the left foot. The toe appeared to be strangulated with a hair, and the diagnosis hair thread tourniquet syndrome was made. After incision of the hair tourniquet the symptoms soon subsided. The diagnosis is easily made if the clinical features are recognized. However, if thetourniquet is not cut through, the affected body part may become ischemic and even necrotic.

关键词： Hair thread Tourniquet Syndrome Toe

thread-Oriented Message-Passing Interface

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Advances in Manufacturing 1998年第1期 62-64,69页

作者： Tong Weiqin Zhou Qinghua Gu Zhikui (School of Computer Engineering and Science)

In this paper the limitations of the standard Message Passing Interface (MPI) are analyzed, then the technique of multithreading is introduced and a stand alone LWP (light weight process) extension to MPI is impleme... 详细信息

关键词： thread message passing performance

thread Structure Prediction for MOOC Discussion Forum

在线全文

学校读者我要写书评

暂无评论

国际计算机前沿大会会议论文集 2016年第2期 30-32页

作者： Chengjie Sun Shang-wen Li Lei Lin School of Computer Science and Technology Harbin Institute of TechnologyHarbinChina MIT Computer Science and Artificial Intelligence Laboratory CambridgeMA 02139USA

Discussion forums are an indispensable interactive component for Massive Open Online Courses(MOOC).However,the organization of current discussion forums is not ***-shooting threads are valuable for both learners and instructors,but they are drowned out in the forums with huge amounts of *** work first built a labeled data set for trouble-shooting thread structure prediction by crowdsourcing and then proposed methods for trouble-shooting thread detection and thread structure prediction on the data *** output of this work can be used to spot trouble-shooting threads and show them along with structure tags in MOOC discussion forums.

关键词： thread structure prediction Crowdsourcing Lightly supervised learning MOOC

OBSERVATION OF REMOTE AND RECENT THERAPEUTIC EFFECTS OF ACUPOINT-thread EMBEDDING, WESTERN MEDICINE OR ALLIED THERAPY ON PERENNIAL ALLERGIC RHINITIS

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Acupuncture-Moxibustion 2006年第3期16卷 13-18页

作者：张世平陈丽仪罗瑞莲郭元琦吴文毅 No.4 Affiliated Hospital to Medical College of Jinan University No.2 Clinical Medical College of Guangzhou University of TCM

Objective: The comparison of the remote and recent therapeutic effects on perennial allergic rhinitis was carried on among single application of acupoint-thread embedding, western medicine (certirizine+flixonase) and allied therapy. Method: Ninety cases were randomized into thread-embedding group, western medicine group and embedding+western medicine group (allied-therapy group), 30 cases in each one. In thread embedding group, Yingxiang (迎香 LI 20) and Feishu (肺俞 BL 13) were selected for thread embedding, once a week, totally 4 treatments were required. In western medicine group, certirizine tablet 10 mg in combination with flixonase sprayer was applied once per day, continuously for 30 days in treatment. In allied-therapy group, both of the above methods were adopted continuously for 30 days in treatment. The therapeutic effects were in statistics at the end of treatment and 1 year later. Results: At the end of treatment, in thread-embedding group, 21 cases were remarkably effective, 3 cases effective and 6 cases no effect. In western medicine group, 20 cases were remarkably effective, 3 cases effective and 7 cases no effect. In allied-therapy group, 23 cases were remarkably effective, 2 cases effective and 5 cases no effect. It was shown in statistics that there was no significant difference in therapeutic effects among three groups ( P>0.05 ). But one year after the end of treatment, it was indicated that in thread-embedding group, 3 cases were remarkably effective, 10 cases effective and 17 cases no effect; in western medicine group, 2 cases were remarkably effective, 9 cases effective and 19 cases no effect; in allied-therapy group, 7 cases were remarkably effective, 11 cases effective and 12 cases no effect. The significant difference in the therapeutic effects had not been presented in the comparison between thread-embedding group and western medicine group (P>0.05), but that had been presented between allied-therapy group with either of the groups with singl

关键词： Rhinitis Allergic Perennial thread embedding Randomize

Extrafacial Loose Areolar (XFLA) thread Lifting (A Novel Technique)

在线全文

学校读者我要写书评

暂无评论

Modern Plastic Surgery 2020年第4期10卷 108-119页

作者： Ahmed Abdelmoez Alsayed Independent Researcher Al-Hokail Khobar Saudi Arabia

thread lifting is one of the widely chosen procedures for minimally invasive facial rejuvenation. Traditional facial thread lifting has nearly inevitable side effects e.g. facial edema, facial bruising, prolonged recovery, skin puckering, and visible and/or palpable threads, as well as less common complications e.g. damage of facial vital structures. Applying the extrafacial loose areolar (XFLA) thread lifting technique by using loose areolar connective tissue, the fourth layer of the scalp, as insertion medium for the threads to be anchored to the layer above (epicranial aponeurosis or galea aponeurotica) and the layer below (pericranium), could help minimize most of the previously mentioned side effects. In this manuscript, technique steps will be detailed to prove its novelty.

关键词： Extrafacial Loose Areolar thread Lift Scalp

The Red thread Linking China and France——Notes on Co-production of a Modern Dance Performance in China

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Voice of Friendship 2014年第3期 30-31页

作者： Wang Qing

Jointly planned and sponsored by the CPAFFC and the Pavillon Rouge des Arts of France,The Red thread(Le Fil Rouge),a musical and choreographic work was created and performed in China from April 16 to May *** one of the activities in commemoration of the 50th anniversary of the establishment of diplomatic relations between China and France,this project was included in"Festival Croisements 2014"with strong support from the French Ministry of Foreign and European Affairs and Ministry of Culture,the French Embassy in China,

关键词： thread French planned diplomatic Dance created Not

Effects of acupoint thread-embedding therapy on serum apelin and GLP-1 in type 2 diabetes mellitus patients with obesity due to dampness-heat encumbering spleen

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Acupuncture and Tuina Science 2021年第2期19卷 123-128页

作者： Xu Bing-guo Wang Hui Wang Shu-lan Dai Li-juan Nanjing First Hospital Nanjing Medical UniversityNanjing 210006China

Objective:To observe the effects of acupoint thread-embedding therapy on serum apelin and glucagon-like peptide-1(GLP-1)in type 2 diabetes mellitus patients with obesity due to dampness-heat encumbering ***:Sixty-six patients were randomly divided into a control group and an observation group according to the random number table method,with 33 cases in each *** in the control group were treated with exenatide and metformin,while patients in the observation group were treated with additional acupoint *** 12-week treatment,the obesity-related indicators,including body mass index(BMI),waist circumference and body fat rate,the glycometabolism indicators,including fasting blood glucose,2 h postprandial blood glucose and glycosylated hemoglobin,and the lipid metabolism indicators,including total cholesterol(TC),triglyceride(TG)and low-density lipoprotein cholesterol(LDL-C),as well as serum apelin and GLP-1 levels were observed in patients of the two ***:After treatment,the BMI,waist circumference and body fat rate of patients in the two groups were all reduced(all P0.05);the TC,TG and LDL-C levels were all significantly reduced in the observation group(all Pthread-embedding therapy

关键词： Embedding Therapy Embedding thread Acupoint Therapy Obesity Diabetes Mellitus Type 2Apelin Glucagon-like Peptide 1