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Chronic prostatitis in Korea:a nationwide postal survey of practicing urologists in 2004

Asian Journal of Andrology 2005年第4期7卷 427-432,页

作者： ja-Hyeon Ku jae-Seung Paick Soo-Woong Kim Department of Urology Seoul National University College of MedicineSeoul 110-744Korea

Aim： To examine the diagnosis and treatment of chronic prostatitis by means of a nationwide postal survey of practicing urologists in 2004. Methods： A random sample of 850 Korean urologists from the Korean Urological Association Registry of Physicians were asked to complete a questionnaire that explored practicing characteristics, attitudes and diagnostic and treatment strategies in the management of chronic prostatitis. Results： Of the 850 questionnaires sent, 302 were returned （response rate 35.5 %） and 275 were induced in the final analysis. More than 50 % believed in a multifactorial etiology for chronic prostatitis and 52 % considered chronic abacterial prostatitis to be bacterial in nature. For routine diagnostic assessment, the most commonly used tests were reported to be urinalysis （95.3 %）, analysis of expressed prostatic secretions （89.5 %） and digital rectal examination （81.1%）. Only a few urologists use specific lower urinary tract cultures. Symptom assessment according to the National Institute of Health-Chronic Prostatitis Symptom Index was less frequently used （12.7 %）. First choices for therapy included antibiotics （96.4 %）, alpha-blockers （71.6 %） and sitz baths （70.5 %）. If unsuccessful, urologists frequently continued to prescribe a second course of either alpha-blockers （69.5 %） or antibiotics （57.8 %）. Conclusion： These data provide a picture of current practice regarding the management of chronic prostatitis in Korea. The diagnostic and treatment practices for prostatitis do not follow standard textbook algorithms. Further studies are needed to elucidate the etiology and pathogenesis of chronic prostatitis and to establish guidelines for its diagnosis and treatment.

关键词： prostatitis chronic pelvic pain syndrome questionnaire diagnosis treatment

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Coastal landscape evolution tracked from late Holocene wave-cut benches in the Sinan Archipelago,Southwest Korea

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Geoscience Frontiers 2020年第1期11卷 293-301页

作者： Sung-ja Choi Bokchul Kim Yong Sik Gihm Sanghoon Kwon Geology Division Korea Institute of Geoscience and Mineral ResourcesDaejeon34132Republic of Korea Department of Earth System Sciences Yonsei UniversitySeoul03722Republic of Korea School of Earth Sciences The Ohio State UniversityColumbusOH43210USA

Glacio-isostatic adjustment(GIA)and tectonic activity are important factors in the formation of marine *** Holocene wave-cut benches in the eastern part of the West Sea of Korea,also called the Yellow Sea,can be divided into two steps:531 cm above sea level(ASL)for the upper bench(T2)and 464-481 cm ASL for the lower bench(T1).Sediments on the benches a re classified into four units,and are interpreted to be beach deposits acco rding to gravel shape,textu re,and seaward *** ove rlying sediment indicates that T2 was formed at approximately 530 cm ASL before 2900 yr BP,and T1 at approximately 460-480 cm ASL before 1520 yr *** Holocene(4000-2000 yr BP)relative sea level(RSL)curves based on GIA models are inconsistent with the wave-cut bench *** T1 and T2 benches to the RSL curves of the West Sea,the upper and the lower benches were uplifted by approximately 5-8 m and 4-7 m,*** the area is several hundred kilometers away from plate boundaries,the high frequency of earthquakes in the West Sea may have induced the uplift of wave-cut benches during the last 2000 *** indicate that the west coast of the Korean Peninsula(KP)should no longer be considered an area of subsidence,but be assigned to a regime of uplift during the late Holocene.

关键词： West Sea of Korea Yellow Sea Late Holocene Wave-cut benches Beach sediment Uplift Tectonics

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Measurement　of　Excursion　of　Finger　Flexor　Tendons　Produced　by　a　Continuous　Passive　Motion　Machine

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中华骨科杂志 1995年第2期15卷 76-83页

作者： Yoshida E Dent ja Rowley JI University of Dundee 苏格兰

ＭｅａｓｕｒｅｍｅｎｔｏｆＥｘｃｕｒｓｉｏｎｏｆＦｉｎｇｅｒＦｌｅｘｏｒＴｅｎｄｏｎｓＰｒｏｄｕｃｅｄｂｙａＣｏｎｔｉｎｕｏｕｓＰａｓｓｉｖｅＭｏｔｉｏｎＭａｃｈｉｎｅＹｏｓｈｉｄａＥ；ＤｅｎｔＪＡ；ＲｏｗｌｅｙＪＩ... 详细信息

ＭｅａｓｕｒｅｍｅｎｔｏｆＥｘｃｕｒｓｉｏｎｏｆＦｉｎｇｅｒＦｌｅｘｏｒＴｅｎｄｏｎｓＰｒｏｄｕｃｅｄｂｙａＣｏｎｔｉｎｕｏｕｓＰａｓｓｉｖｅＭｏｔｉｏｎＭａｃｈｉｎｅＹｏｓｈｉｄａＥ；ＤｅｎｔＪＡ；ＲｏｗｌｅｙＪＩＲｅｃｅｉｖｅｄ９Ａｕｇｔｔｓｔ１...

关键词：掌指关节指尖手指指间关节指关节 Continuous Excursion Finger Flexor Machine Measurement Motion Passive Produced Tendons

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Decadal Changes in Climatological Intraseasonal Fluctuation of Subseasonal Evolution of Summer Precipitation over the Korean Peninsula in the mid-1990s

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Advances in Atmospheric Sciences 2011年第3期28卷 591-600页

作者： WonMoo KIM Jong-Ghap JHUN Kyung-ja HA Masahide KIMOTO School of Earth and Environmental Sciences/Research Institute of Oceanography Seoul National University151-742Korea Divison of Earth Environmental System Pusan National University609-735Korea Atmosphere and Ocean Research Institute University of Tokyo277-8564Japan

Decadal changes in the subseasonal evolution and the phase-locked climatological intraseasonal fluctuation of summertime rainfall over the Korean Peninsula before and after the mid-1990s are *** activity and the migration speed of the monsoon rain band over the East Asian region are altered in the recent decade,resulting in the drier conditions in late spring and the earlier onset of *** early August when a climatological monsoon break was clear in the earlier decade,the precipitation has increased dramatically with a meridional *** response to the enhanced convection over the South China Sea and southeastern China provides a favorable condition for more precipitation in early August through the changes in moisture transport and tropical cyclone passage.

关键词： decadal change intraseasonal fluctuation East Asian summer monsoon

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Organosolv Lignin for Non-Isocyanate Based Polyurethanes (NIPU) as Wood Adhesive

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Journal of Renewable Materials 2021年第5期9卷 881-907页

作者： jaša Saražin Antonio Pizzi Siham Amirou Detlef Schmiedl MilanŠernek Biotechnical Faculty University of LjubljanaLjubljana1000Slovenia LERMAB-ENSTIB Universitéde LorraineEpinal88000France Fraunhofer Institute for Chemical Technology Pfinztal76327Germany

A non-isocyanate-based polyurethane(NIPU)wood adhesive was produced from organosolv lignin,which is a bio-sourced raw material,available in large quantities and produced as a by-product of the paper *** formulation of this new lignin-based NIPU adhesive,which is presented,was chemically characterised by Matrix-Assisted Laser Desorption Ionization Time of Flight(MALDI ToF)mass spectrometry and by Fourier Transform Infra-Red(FTIR)spectrometry *** oligomers formed were determined and showed that the three species involved in the NIPU adhesive preparation were formed by the co-reaction of the three reagents used:lignin,dimethyl carbonate,and hexamethylene *** and branched structures were both *** properties of the adhesive were determined using the Automated Bonding Evaluation System(ABES)and internal bond(IB)strength test of the laboratory particleboard bonded with *** adhesive has shown satisfactory mechanical properties after hot pressing at 230℃.Such a temperature is used industrially in the most modern particleboard factories,but since it is hardly feasible for more conventional wood bonding equipment,the reactivity of the NIPU adhesive was successfully increased with the addition of a small percentage of a silane coupling *** the addition of the silane,the proposed NIPU adhesive could also be used at a hot-pressing temperature lower than 200℃.

关键词： Organosolv lignin NIPU MALDI ToF FTIR ABES

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Identity（Re） Construction and the Sense of Belongingness among International Students in China:A Case Study of Zhejiang Normal University

Identity（Re） Construction and the Sense of Belongingness a...

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作者： ja ZIN 浙江师范大学

学位级别：硕士

Discussion about international students in China is a topic with a long history and different *** the development of the socio-economy of China,the number of international students in China grows faster than *** number of International Students coming to China is adhesively increasing,though summative with a lot of challenges faced during their studies and majorly accruing from ***,their life experiences and identity issues deserve more attention that it already hadIdentity is now defined as a self-concept,self-perception,both individual and social-cultural,and that may develop over time regarding to a group which they belong to,such as a particular student in Chinese *** is an individual’s sense of belonging to a group;this belonging offers a feeling of security and *** identity（re）construction is mostly shaped by both historical and cultural *** the theoretical framework combining social identity theory（Tajfel,1974）and Maslow’s（1943）theory of human motivation,this thesis investigated the identity construction and sense of belongingness of international students in Zhejiang Normal University as a case *** study utilized combining semi-structured interviews and a thematic analysis to examine the intercultural experiences of ten international students through their own *** themes were uncovered and further discussed on findings as the participants shared stories about the difficulties,they have been challenged with such as cultural misunderstanding,academic achievement,social acceptance,identity confusion,and other societal pressures and *** students encountered various problems in both their academic and social life.

关键词：国际学生归属感师范大学

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Road scene analysis for determination of road traffic density

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Frontiers of Computer Science 2014年第4期8卷 619-628页

作者： Omar AL-KADI Osama AL-KADI Rizik AL-SAYYED ja'far ALQATAWNA King Abdullah lI School for Information Technology University of Jordan Amman 11942 Jordan College of Engineering and Computer Science Australian National University Canberra ACT 0200 Australia

Road traffic density has always been a concern in large cities around the world, and many approaches were developed to assist in solving congestions related to slow traffic flow. This work proposes a congestion rate estimation approach that relies on real-time video scenes of road traffic, and was implemented and evaluated on eight different hotspots covering 33 different urban roads. The approach relies on road scene morphology for estimation of vehicles average speed along with measuring the overall video scenes randomness acting as a frame texture analysis indicator. Experimental results shows the feasibility of the proposed approach in reliably estimating traffic density and in providing an early warning to drivers on road conditions, thereby mitigating the negative effect of slow traffic flow on their daily lives.

关键词： road congestion image texture local binary pattern scene morphology

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A gameproblemofpursuit-evasionwith nth orderdifferentialequations describing players’dynamics

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Journal of Control and Decision 2022年第2期9卷 193-201页

作者： Abbas ja'afaru Badakaya Aminu Sulaiman Halliru jamilu Adamu Mathematial Sciences Bayero UniversityKanoNigeria Mathematics Federal University GashuaGashuaNigeria

In this paper,we study a pursuit-evasion differential game problem in the Hilbert space *** of countable number of pursuers and evader expressed as nth-order differential equa-tions with geometric constraints on the control functions of the *** game terminates at a given fixed time which is denoted by *** game's payoff is the infimum of the distances between the evader and pursuers at the time *** to the rule of the game,pursuers try to minimise the distance to the evader and the evader tries to maximises *** found value of the game and constructed players'optimal strategies.

关键词： Pursuit-evasion value of the game geometric constraints Hilbert space

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Pelvic sepsis after stapled hemorrhoidopexy

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World Journal of Gastroenterology 2008年第38期14卷 5924-5926页

作者： Remco ja van Wensen Maarten H van Leuken Koop Bosscha Department of Surgery Jeroen Bosch Hospital Nieuwstraat 34 ' s-Hertogenbosch 5211 NL Netherlands Department of Radiology Jeroen Bosch Hospital Nieuwstraat 34 's-Hertogenbosch 5211 NL Netherlands

Stapled hemorrhoidopexy is a surgical procedure used worldwide for the treatment of grade Ⅲ and N hemorrhoids in all age groups. However, lifethreatening complications occur occasionally. The following case report describes the development of pelvic sepsis after stapled hemorrhoidopexy. A literature review of techniques used to manage major septic complications after stapled hemorrhoidopexy was performed. There is no standardized treatment currently available. Stapled hemorrhoidopexy is a safe, effective and time-efficient procedure in the hands of experienced colorectal surgeons.

关键词： Hemorrhoids Hemorrhoids/treatment Sepsis Stapled hemorrhoidopexy Circular mucosectomy

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Materials and devices for flexible and stretchable photodetectors and light-emitting diodes

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Nano Research 2021年第9期14卷 2919-2937页

作者： Jun-Kyul Song Min Sung Kim Seungwon Yoo ja Hoon Koo Dae-Hyeong Kim Center for Nanoparticle Research Institute for Basic Science(IBS)Seoul 08826Republic of Korea School of Chemical and Biological Engineering and Institute of Chemical Processes Seoul National UniversitySeoul 08826Republic of Korea Interdisciplinary Program for Bioengineering Seoul National UniversitySeoul 08826Republic of Korea Department of Materials Science and Engineering Seoul National UniversitySeoul 08826Republic of Korea

Recently,significant efforts have been directed at overcoming the limitations of conventional rigid optoelectronic devices,particularly their poor mechanical stability under bending,folding,and stretching *** of major approaches for rendering optoelectronic devices mechanically deformable is to replace the conventional electronic/optoelectronic materials with functional nanomaterials or organic materials that are intrinsically flexible/***,advanced device designs and unconventional fabrication methods have also contributed to the development of soft optoelectronic ***,new devices such as bio-inspired curved image sensors,wearable light emitting devices,and deformable bio-integrated optoelectronic devices have been *** this review,recent progress in the development of soft optoelectronic materials and devices is ***,various materials such as nanomaterials,organic materials,and their hybrids that are suitable for developing deformable photodetectors,are ***,the nanomaterials and organic/polymeric materials that are applicable in deformable light-emitting diodes are ***,representative system-level applications of flexible and stretchable photodetectors and light-emitting diodes are reviewed,and future prospects are discussed.

关键词： nanomaterial organic material photodetector light-emitting diode flexible optoelectronics stretchable optoelectronics

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