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临床血压测量方法对血压测量的影响

中华高血压杂志 2020年第9期28卷 898-898页

作者：周卫(译) 叶鹏(审校) Juraschek SP ishak A Mukamal KJ Cohen ML Beach JL 不详

临床血压的测量是医疗保健质量的重要跟踪指标,易产生测量误差或测量不精确。目前大多数指南提倡使用自动诊室血压测量(automated office blood pressure,AOBP)仪来改善基于临床的血压测量。方法:患者均来自同一高血压诊所,进行了为期3... 详细信息

临床血压的测量是医疗保健质量的重要跟踪指标,易产生测量误差或测量不精确。目前大多数指南提倡使用自动诊室血压测量(automated office blood pressure,AOBP)仪来改善基于临床的血压测量。方法:患者均来自同一高血压诊所,进行了为期3d的评估,进行1次的24h动态血压监测(24-hour ambulatory blood pressure monitoring,ABPM),两次手工诊室血压测量(两次诊室随访期间)和无人值守的AOBP测量(其中一次诊室随访)。将所得测量值与清醒时ABPM测量的平均收缩压和舒张压进行比较。

关键词：平均收缩压 24h动态血压监测血压测量方法 ABPM 高血压

The Effect of Epoxy Concentration and Fibre Loading on the Mechanical Properties of ABS/Epoxy-Coated Kenaf Fibre Composites

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Open Journal of Composite Materials 2015年第2期5卷 41-48页

作者： Hafsat R. Saliu U. S. Ishiaku M. K. Yakubu E. G. Kolawole S. S. Adefila M. B. Abu Bakar Z. A. Moh’d ishak Department of Textile Science and Technology Ahmadu Bello University Zaria Nigeria Department of Chemical Engineering Ahmadu Bello University Zaria Nigeria School of Materials and Mineral Resources Engineering Engineering Campus Universiti Sains Malaysia Penang Malaysia

In this work, thermosetting resin, epoxy and fibre loading were used in optimizing the strength at which ABS/epoxy coated kenaf fibre (EKF) composites would perform apparently during mechanical stress. Kenaf bast fibres were resin coated before incorporated into engineering thermoplastic ABS at its processing temperature (230°C), cured in-situ at internal mixer and later compression moulded at 210°C under 65 kg/cm2pressure. The results showed the optimum level of tensile strength with thermoset and fibre loading as well as increase in strong interfacial bonding while the hardness values increased with increasing thermosetting and fibre contents. Both the tensile and flexural modulus apparently increased as the fibre contents increased.

关键词： Thermosetting Resin Kenaf Fibre Engineering Thermoplastic ABS

Traps and trumps from adjacent-to-tumor samples in gastric cancer research

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Chinese Journal of Cancer Research 2018年第5期30卷 564-567页

作者： Paulo Pimentel de Assumpcao Andre Salim Khayat Taissa Maira Thomaz Araujo Williams Fernandes Barra Geraldo ishak Mine Maria Pereira Cruz Ramos Sidney Emanuel Batista dos Santos Andrea Kely Campos Ribeiro dos Santos Samia Demachki Paula Barauna de Assumpcao Danielle Queiroz Calcagno Ney Pereira Carneiro dos Santos Monica Barauna de Assumpcao Fabiano Cordeiro Moreira Andre Mauricio Ribeiro dos Santos Carolina Barauna de Assumpcao Gregory Joseph Riggins Rommel Mario Rodriguez Burbano Oncology Research Center Federal University of Para Belem 66075-110 Brazil PhD Program in Genetics and Molecular Biology Federal University of Para Belem 66075-110 Brazil Gastrointestinal Endoscopy Service Joao de Barros Barreto University Hospital Belem 66073-000 Brazil Department of Surgical Oncology Oswaldo Cruz Germany Hospital Sao Paulo 01327-001 Brazil Department of Neurosurgery Johns Hopkins University Baltimore 21287 USA Laboratory of Molecular Biology Ophir Loyola Hospital Belem 66060-281 Brazil

The search for cancer biomarkers is frequently based on comparisons between tumors and adjacent-to-tumor samples. However, even after histological confirmation of been free of cancer cells, these adjacent-to-tumor samples might harbor molecular alterations which are not sufficient to cause them to look like cancer, but can differentiate these cells from normal cells. When comparing them, potential biomarkers are missed, and mainly the opportunity of finding initial aberrations presents in both tumors and adjacent samples, but not in true normal samples from non-cancer patients, resulting in misinterpretations about the carcinogenic process. Nevertheless, collecting adjacent-to-tumor samples brings trumps to be explored. The addition of samples from non-cancer patients opens an opportunity to increase the finds of the molecular cascade of events in the carcinogenic process. Differences between normal samples and adjacent samples might represent the first steps of the carcinogenic process. Adding samples of non-cancer patients to the analysis of molecular alterations relevant to the carcinogenic process opens a new window of opporttmides to the discovery of cancer biomarkers and molecular targets.

关键词： Adjacent-to-tumor trumps traps

Two-Point Block Method in Variable Stepsize Technique for Solving Delay Differential Equations

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材料科学与工程（中英文版） 2010年第12期4卷 86-90页

作者： Fuziyah ishak Zanariah Abdul Majid1 Mohamed Suleiman Faculty of Computer and Mathematical Sciences Universiti Teknologi MARA Shah Alam 40450 Malaysia Department of Mathematics Universiti Putra Malaysia Serdang 43400 Malaysia

Effectiveness of Urban Farming Program in Providing Multiple Benefits to the Urban Community in Malaysia

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Journal of Architectural Environment & Structural Engineering Research 2020年第3期3卷 4-9页

作者： Nazanin Nafisi Osman Mohd Tahir Sara Nafisi Nazri ishak Faculty of Design and Architecture University Putra Malaysia

Residents have chosen to be living in urban regions in recent years largely due to the accessibility of job opportunities and public *** led to a fast increase in the amount of people live in urban regions and *** a result,a large amount of the property used for agricultural activities was transformed into factories,housing units,and *** also resulted in a decrease in food production,growth in food prices and food import bills as the country now relies on food imports especially rice,fruits and vegetables,that can prevent the fostering of urban farming activities and then provide beneficial information essential to form it into a more consumer friendly ***,studies on urban farming are somewhat few in Malaysia and this study can become helpful for future *** study focused on small-scale agriculture projects,such as community gardens,and community-level programs such as community supported agriculture and farmers *** study found that how urban agriculture enhances community resilience and *** is the necessity for the Malaysian urban authorities to provide more proper identification and support to city residents and promote them to develop the practice of urban farming.

关键词： Urban farming Benefit Urban community

Analysis of SOI-MEMS Electrostatic Vibration Energy Harvester

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通讯和计算机（中英文版） 2012年第5期9卷 596-601页

作者： Muhamad Azman Miskam Othman Sidek Mohammad Zulfikar ishak Muhammad Afif Khalid Collaborative Microelectronic Design Excellence Centre Engineering Campus Universiti Sains Malaysia 14300 Nibong TebalPulau Pinang Malaysia

This paper presents a simulation of SOI-MEMS electrostatic vibration energy harvester using the architect module in CoventorWare2010. The device has a proof mass suspended by four complaint beams anchored to a fixed frame. Performance analysis is performing by optimizing the physical parameters of the beam that directly influence the stiffness and to ensure the proof mass moves smoothly with low cross-axis sensitivity. The main goal of this study is to achieve a high specific power harvested and a low resonance frequency. The results show that the newly proposed electrostatic energy harvesting system can produce maximum output power of 5.891μW when the excitation frequency is 2 kHz. The device has been designed to be fabricated by using Deep Reactive Ion Etching process that etch the structure pattern at top layer of Silicon On Insulator wafer. The device is currently being fabricated.

关键词：振动能量 MEMS 收割机 SOI 静电电能量采集系统最大输出功率制作设备