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Risk factors for suicidal behaviour in late-life depression:A systematic review

World Journal of Psychiatry 2022年第1期12卷 187-203页

作者： Veronica Fernandez-Rodrigues Yolanda Sanchez-Carro Luisa Natalia Lagunas Laura Alejandra rico-Uribe Andres Pemau Patricia Diaz-Carracedo Marina Diaz-Marsa Gonzalo Hervas Alejandro de la Torre-Luque Department of Psychology Universidad Complutense de MadridMadrid 28223Spain Department of Psychiatry Universidad Autonoma de MadridMadrid 28046Spain Centre for Biomedical Research in Mental Health(CIBERSAM) Madrid 28029Spain Department of Legal Medicine Psychiatry and PathologyUniversidad Complutense de MadridMadrid 28046Spain of Psychology La Rioja International UniversityLogrono 26006Spain Institute of Psychiatry and Mental Health San Carlos Clinical HospitalMadrid 28040Spain

BACKGROUND Suicide is a leading cause of preventable death worldwide,with its peak of maximum incidence in later *** often puts an individual at higher risk for suicidal *** turn,depression deserves particular interest in old age due to its high prevalence and dramatic impact on health and *** To gather integrated evidence on the potential risk factors for suicide behaviour development in depressive older adults,and to examine the effects of depression treatment to tackle suicide behaviour in this *** A systematic review of empirical studies,published from 2000 onwards,was *** behaviour was addressed considering its varying forms(i.e.,wish to die,ideation,attempt,and completed suicide).RESULTS Thirty-five papers were selected for review,comprising both clinical and epidemiological *** of studies focused on suicidal ideation(60%).The studies consistently pointed out that the risk was related to depressive episode severity,psychiatric comorbidity(anxiety or substance use disorders),poorer health status,and loss of *** social support and loneliness were also associated with suicide behaviour in depressive older ***,the intervention studies showed that suicidal behaviour was a robust predictor of depression treatment *** in suicidal ideation were moderated by reductions in risk factors for suicide *** To sum up,common and age-specific risk factors seem to be involved in suicide development in depressive older adults.A major effort should be made to tackle this serious public health concern so as to promote older people to age healthily and well.

关键词： Late-life depression Suicide behaviour Disability Chronic disease Loneliness

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调动公众参与管理的积极性

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技术经济与管理研究 2000年第5期 11-16页

作者： Rubén Américo Martí 朱岩李富明

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The first dinosaur tracksite from Xinjiang, NW China (Middle Jurassic Sanjianfang Formation, Turpan Basin)──a preliminary report

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Global Geology 2007年第2期10卷 113-129页

作者： Oliver WINCS rico SCHELLHORN Heinrich MALLISON Ben THUY Wenhao WU Ge SUN Institute of Geosciences University of Tuebingen D-72076 Tuebingen Germany Museum of Natural History Berlin Humboldt-University of Berlin D-10115 Berlin Germany Research Centre of Palaeontology Jilin University Changchun 130026 China

A new dinosaur tracksite was discovered in a steeply inclined sandstone layer of the Middle Jurassic Sanjianfang Formation in the Shanshan area of the Turpan Basin. The site is the first record of dinosaur footprints from Xinjiang Province in northwestern China. More than 150 tridactyl theropod dinosaur footprints are preserved as positive hyporeliefs on the lower bedding plane of a fine-grained sandstone body. Most of the footprints are isolated and appear to be randomly distributed. Some show well defined phalangeal pads, heels and rarely indistinct impressions of the distal part of the metatarsus. Two distinct morphotypes are present: a larger type with relatively broad pads shows similarities to Changpeipus and Megalosauripus, and a slightly smaller, slender and gracile type which is similar to Grallator, Eubrontes and Anchisauripus. In both morphotypes, digit III is the longest with a length between 11.4 and 33.6 cm. A single imprint shows prominent scratches, probably formed during slipping of the track maker.

关键词： Dinosauria Theropoda dinosaur track dinosaur footprint Middle Jurassic Turpan Basin Xin-jiang

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Primary malignant melanoma of the esophagus:A case report

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World Journal of Gastroenterology 2011年第42期17卷 4734-4738页

作者： Joana Machado Paula Ministro Ricardo Araújo Eugénia Cancela António Castanheira Américo Silva Department of Gastroenterology S Teotónio Hospital

The authors present the clinical case of an 87-year-old Caucasian male admitted to the emergency room with hematemesis. He had a history of intermittent dys-phagia during the previous month. Endoscopic evaluation revealed an eccentric,soft esophageal lesionlocated 25-35 cm from the incisors,which appeared asa protrusion of the esophagus wall,with active bleeding. Biopsies were acquired. Tissue evaluation wascompatible with a melanoma. After excluding other sites of primary neoplasm,the definitive diagnosis of Primary Malignant Melanoma of the Esophagus(PMME) was made. The patient developed a hospital-acquired respiratory infection and died before tumor-directed treatment could begin. Primary malignant melanoma represents only 0.1% to 0.2% of all esophageal ma-lignant tumors. Risk factors for PMME are not defined.A higher incidence of PMME has been described in Japan. Dysphagia,predominantly for solids,is the most frequent symptom at presentation. Retrosternal orepigastric discom fort or pain,melena or hemate mesishave also been described. The characteristic endoscopic finding of PMME is as a polypoid lesion,with variablesize,usually pigmented. The neoplasm occurs in thelower two-thirds of the esophagus in 86% of *** metastasizes via hematogenic and lymphatic pathways. At diagnosis,50% of the patients present with distant metastases to the liver,the mediastinum,the lungs and the brain. When possible,surgery(curative or palliative) ,is the preferential method of treatment. There are some reports in the literature where chemotherapy,chemohormon otherapy,radiotherapy and immunotherapy,with or without surgery,wereused with variable efficacy. The prognosis is poor;themean survival after surgery is less than 15 mo.

关键词： Esophagus Melanoma Esophagoscopy Upper gastrointestinal tract Neoplasms

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嫁给我

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疯狂英语（阅读版） 2011年第6期 40-41页

作者： Train rico

天长地久永远不足以感受与你长相厮守的滋味我们抛开凡尘俗世。

关键词：英语译文翻译方法阅读材料

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Influence of the Number of Rollers on a Tapered Roller Bearing

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Journal of Mechanics Engineering and Automation 2014年第7期4卷 560-564页

作者： Alexandre da Silva Scari Pedro Am6rico Almeida Magalhaes Junior Department of Mechanical Engineering Pontifical Catholic University of Minas Gerais Belo Horizonte 30535-901 Brazil

In roller bearings, the outer ring is usually fixed and the inner ring has the rolling motion. Concerning TRB （tapered roller bearings）, this motion generates forces that are transmitted to the outer ring by the tapered rollers. Thus, contact stresses occur and the number of rollers plays a major role with respect to the load distribution. This influence is analyzed in this study by the FEM （finite element method） with commercial code ABAQUS, where two models were evaluated： a common TRB and the same one but with fewer rollers. As an application, a manual automotive transmission was considered for the input loads.

关键词： Tapered roller bearings finite element analysis automotive manual transmission.

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Science China Mathematics 2004年第2期47卷 297-310页

作者： JIANG Chunlan & HE HuaDepartment of Mathematics, Hebei University of Technology, Tianjin 300130, China Department of Mathematics, Universtiy of Pueto rico, Rio Piedras San Juan, PR 00931, USA Department of Mathematics, Hebei Normal University, Shijiazhuang 050016, China 1.Department of Mathematics Hebei University of Technology 300130 Tianjin China 2.Department of Mathematics Universtiy of Pueto Rico 00931 PR Rio Piedras San Juan USA 3.Department of Mathematics Hebei Normal University 050016 Shijiazhuang China

This paper shows that every operator which is quasisimilar to strongly irreducible Cowen-Douglas operators is still strongly irreducible. This result answers a question posted by Davidson and Herrero (ref. [1]).

关键词： quasisimilar, strongly irreducible, Cowen-Douglas operators.

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Frequency-Domain Receivers for Rate-1 Space-Time Block Codes

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International Journal of Communications, Network and System Sciences 2009年第9期2卷 845-861页

作者： Mário Marques da Silva Rui Dinis Américo M. C. Correia 不详

This paper considers iterative frequency-domain receivers for block transmission techniques with rate-1 Space Time Block Coding (STBC) for two and four transmit antennas using both Orthogonal Frequency Division Multiplexing (OFDM) and Single-Carrier (SC) schemes. The proposed receiver includes an interference canceller which enhances the performance of the non-orthogonal STBC scheme with 4 transmit antennas, allowing performances close to those of orthogonal codes. Our performance results show that combining STBC with block transmission techniques allows excellent performances.

关键词： SC-FDE Turbo Equalization STBC OFDM

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Surgical Treatment of Central Giant Cell Granuloma with Carnoy’s Solution

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Journal of Biosciences and Medicines 2020年第8期8卷 67-78页

作者： Miguel Ángel Garcés-Villalá Sergio David rico Mariano Escudero-Pinel José Luis Calvo-Guirado Department of Implant and Biomaterial Research Fundación Corazón de Jesús San Juan Argentina Department of Oral Surgery and Implant Dentistry Faculty of Health Sciences Universidad Católica San Antonio de Murcia Murcia Espa&ntilde a

A 25-year-old woman presented a unilateral mandibular swelling, after laboratory analysis, radiological studies and aspiration puncture biopsy, the pathological diagnosis of Central Giant Cell Granuloma was made. Radiographically, the multilocular lesion involved the left lower first molar and was 30 mm long by 20 mm high. Dental extraction of the molar involved with forceps and exeresis in toto of the tumor were performed using a Volkmann cutting curette. The tumor made up of 90% vascular tissue produced intra-surgical bleeding that made visibility difficult. The bone bed curettage was aggressive except for its base in direct contact with the inferior dental nerve. Subsequently, to avoid recurrence, the surgical protocol includes a double irrigation with Carnoy’s solution, (fixative composed of 60% ethanol, 30% chloroform and 10% glacial acetic acid 98%) for 5 minutes that produces chemical cauterization. Finally, it was washed with physiological solution and the cavity was filled with iodoformed gauze. The gauze was exchanged and removed gradually over three weeks for second intention healing. This case is presented to demonstrate that inexpensive chemical treatment can be safely used for outpatient surgery under local anesthesia. Because Carnoy’s solution achieved control of intraoperative bleeding, allowed bone healing and prevented recurrence of the lesion in clinical radiographic follow-up for 15 years.

关键词： Central Giant Cell Granuloma Carnoy’s Solution Conservative Surgical Treatment

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Challenges and Needs of National Swimming Federations in the Promotion of Health

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Journal of Sports Science 2016年第6期4卷 353-360页

作者： Clarence Perez-Diaz Juan Carlos De la Cruz-Marquez Nuria rico-Castro Belen Cueto-Martin Department of Physical Education and Sport Faculty of Sport Science University of Granada Granada 18071 Spain Department of Statistics and Operations Research Faculty of Science University of Granada Granada 18071 Spain

This study focuses on the current challenges faced by the National Swimming Federations （NFs） with respect to challenges and needs of their NFs in the promotion of health in their domestic population and elite athletes. A descriptive transversal survey was circulated among the FINA NFs requesting information regarding these challenges and needs. The response rate was 64.9% （135 of the 208 NFs）. A similarity study was conducted （pairing measures method of Rogers-Tanimoto） to obtain 8 groups of NFs organized according to the degree to which their responses were similar to those of the other NFs. The lack of financial resources （95%） was identified as the most significant barrier to health promotion among the NFs. The least common challenges faced by the NFs were the relative importance of swimming as a sport （52%） and the lack of evidence based and best practice guidelines （51%）. Conclusion： Although many NFs face some common barriers to promoting health, those barriers are more significant in some NFs. Therefore, the means to overcome them will vary from NF to NF.

关键词： Banders sport organizations swimming development.

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