检索结果-南通市图书馆

现代科技译丛（大连） 1993年第1期 61-64页

作者： shy.,VW 彭明祥

Interchange Sight Distance and Design: Aspects and Implementation

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Civil Engineering 2021年第3期11卷 358-377页

作者： shy.Bassan Amy Metom Engineers & Consultants Ltd. Tel Aviv Israel

The primary purpose of an interchange is to enable an appropriate level of access to the freeway in a safe and beneficial way to the driver. It improves road safety and traffic operation by reducing or eliminating traffic conflicts that would occur if grade separation were not provided (e.g. intersection). Crossing conflicts are eliminated and turning conflicts are either eliminated or minimized. The paper focuses on sight distance criteria in the geometric design of interchanges and junctions, specifically, implementation of stopping sight distance (SSD) and decision sight distance (DSD). These issues incorporate implementation of sight distance policy for: ramps’ geometric design, ramp terminals’ components, and basic lanes’ reduction. These sight distance criteria can alleviate safety by reducing conflicts and confusion to the driver and by keeping alignment simple, direct, and consistent. Specifically, DSD affects traffic control and intelligent transportation systems applications.

关键词： Interchange Sight Distance Decision Ramp Terminal

Anti-hypercholesterolemic effect of kenaf(Hibiscus cannabinus L.)seed on high-fat diet Sprague dawley rats

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Asian Pacific Journal of Tropical Medicine 2015年第1期8卷 6-13页

作者： Ng shy.Kai Tee Ai Nee Elaine Lai Chia Ling Tan Chin Ping Long Kamariah Nyam Kar Lin Department of Food Science and Nutrition Faculty of Applied SciencesUCSI University Department of Food Technology Faculty of Food Science and TechnologyUniversiti Putra Malaysia Malaysian Agricultural Research & Development Institute

Objective:To determine? the anlihypercholesterolemic effects of kenaf seed samples and compare with the commercial hypocholesterolemic drug on serum lipids profiles and malondialdehyde(MDA) level in the ***:Kenaf seed oil(KSO),microencapsulated kenaf seed oil(MKSO),kenaf seed extract(KSE) and defatted kenaf seed meal(DKSM) were prepared and phytocHemicals screening on these samples were done prior in viro *** compounds in *** quantified using high performance liquid *** were 40(divided in eight diet groups of 5) male Sprague dawley rats adapted lo normal standard diet or hypercholesterolemic diet(HD) with or without the treatment of these kenaf samples for 32 ***:All the kenaf samples exhibited to contain most of the major *** possessed gallic acid,tannic acid,*** acid,syringic acid,sinapic acid,ferulic acid,naringin acid,and protocatechuic *** significant higher(Py lipoprotein cholesterol and MDA levels in HD group without treatment than the normal control group suggested the hypercholesterolemia was induced by the Incorporation of cholesterol into *** exhibited higher cholesterol-lowering properties due to the significant lower(Pycerides,total cholesterol and MDA *** showed the highest efficiency of cholesterol-lowering activity,followed by *** and ***:*** and KSE appeared lo have comparable anti-hypercholesterolemic effect with the commercial hypocholesterolemic ***,kenaf seed could be used as an alternative natural source lo replace the synthetic hypocholosterolemic drugs.

关键词： Hibiscus cannabinus Hypercholesterolemia Phytochemical screening Phenolic compounds Sprague dawley Oxidative stress

Point spread function estimation from projected speckle illumination

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Light(Science & Applications) 2015年第1期4卷 92-98页

作者： Nizan Meitav Erez N Ribak shy.Shoham Department of Biomedical Engineering Technion-Israel Institute of TechnologyTechnion CityHaifa 32000Israel Department of Physics Technion-Israel Institute of TechnologyTechnion CityHaifa 32000Israel

The resolution of an imaging apparatus is ideally limited by the diffraction properties of the light passing through the system aperture,but in many practical cases,inhomogeneities in the light propagating medium or imperfections in the optics degrade the image *** we introduce a powerful and practical new approach for estimating the point spread function(PSF)of an imaging system on the basis of PSF Estimation from Projected Speckle Illumination(PEPSI).PEPSI uses the fact that the speckles’phase randomness cancels the effects of the aberrations in the illumination path,thereby providing an objective pattern for measuring the deformation of the imaging *** this approach,both wide-field-of-view and local-PSF estimation can be obtained by calibration-free,single-speckle-pattern ***,we demonstrate the feasibility of using PEPSI estimates for resolution improvement in iterative maximum likelihood deconvolution.

关键词： deconvolution microscopy optical aberrations speckle pattern

Correction-free remotely scanned two-photon in vivo mouse retinal imaging

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Light(Science & Applications) 2016年第1期5卷 882-890页

作者： Adi Schejter Bar-Noam Nairouz Farah shy.Shoham Faculty of Biomedical Engineering Technion–Israel Institute of TechnologyKiryat HaTechnionHaifa 32000Israel

Non-invasive fluorescence retinal imaging in small animals is an important requirement for an array of translational vision *** in vivo two-photon imaging of the mouse retina may enable the long-term investigation of the structure and function of healthy and diseased retinal ***,to date,this has only been possible using relatively complex adaptive-optics ***,the optical modeling of the murine eye and of the imaging system is used to achieve correction-free two-photon microscopy through the pupil of a mouse eye to yield high-quality,optically sectioned fundus *** remotely scanning the focus using an electronically tunable lens,high-resolution three-dimensional fluorescein angiograms and cellular-scale images are acquired,thus introducing a correction-free baseline performance level for two-photon in vivo retinal ***,the system enables functional calcium imaging of repeated retinal responses to light stimulation using the genetically encoded indicator,*** results and the simplicity of the new add-on optics are an important step toward several structural,functional,and multimodal imaging applications that will benefit from the tight optical sectioning and the use of near-infrared light.

关键词： angiography eye model functional calcium imaging in vivo optogenetics two-photon microscopy

The Optimal Inventory Policy of Production Management

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Engineering（科研） 2013年第5期5卷 9-13页

作者： Shou-Mei Su shy.Der Lin Department of Applied Mathematics and Business Administration Chung Yuan Christian University Chung-Li City Taiwan Department of Applied Mathematics and Business Administration Chung Yuan Christian UniversityChung-Li City Taiwan

The traditional Economic Production Quantity (EPQ) assumes that the replenishments are instantaneous and the relevant cost only consists of setup cost, stock-holding cost of the finished goods and the purchasing cost of raw materials. As a manager of a manufactory, there is a problem that must be taken into consideration. If the establishment buys all of the raw materials at the beginning, the stock-holding cost for the raw materials should be accounted into the relevant cost. The main purpose of this paper will add the stock-holding cost of raw materials to the EPQ model. Base on this new modified EPQ model, two more useful models are established. One of the new models contains the reusable raw materials instead of the raw materials. The other one considers the stock-holding cost of the raw materials and the imperfect-quality items are considered. We present the optimal cycle length from each of these three models.

关键词： EPQ Raw Materials Reusable Imperfect-Quality Items

Future Expectations for China Book review of the third volume of Xi Jinping:The Governance of 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

China Report ASEAN 2020年第10期5卷 60-61页

作者： Chan Sok Gee Fan Pik shy the Institute of China Studies University of Malaya

The third volume of Xi Jinping:The Governance of China was published by the Chinese government through the Beijing-based Foreign Languages Press in June *** volume,in both Chinese and English versions,enables many from around the world to understand and apprehend the noble ideas of President Xi on the governance of *** is a continuation of speeches and reports made by President Xi following the first and second volumes of Xi Jinping:The Governance of China,published in 2014 and 2017,*** three volumes are essential reading for anyone interested in the domestic and foreign affairs of *** topics include politics,economics,diplomacy,anti-corruption efforts,and cultural construction.

关键词： continuation ping Jin

The Optimal Inventory Policy for Reusable Items with Random Planning Horizon Considering Present Value

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Applied Mathematics 2014年第2期5卷 292-299页

作者： Shou-Mei Su shy.Der Lin Li-Fen Chang Department of Applied Mathematics and Business Administration Chung Yuan Christian University Taiwan Department of Applied Mathematics Chung Yuan Christian University Taiwan Department of Banking and Finance Takming University of Science and Technology Taiwan

We discuss five areas of inventory model, including reusable raw material, EPQ model, optimization, random planning horizon and present value. In the traditional EPQ model, the stock-holding cost of raw material was not counted as a part of relevant cost. We explored the possibility of reducing a company’s impact on the environment and increasing their competitiveness by recycling their repair and waste disposal. The products are manufactured with reusable raw material. Our analysis takes into account the time value, and the present value method is applied to determine the optimal inventory policies for reusable items with random planning horizon. Results show how the heuristic approach can achieve global optimum. Numerical examples are given to validate the proposed system.

关键词： Reusable EPQ Optimization Random Planning Horizon Present Value

Optimal Inventory Policy of Production Management: A Present Value Framework

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Engineering（科研） 2013年第6期5卷 556-560页

作者： Li-Fen Chang Shou-Mei Su shy.Der Lin Department of Applied Mathematics and Business Administration Chung Yuan Christian University Chung-Li City Taiwan Department of Applied Mathematics and Business Administration Chung Yuan Christian University Chung-Li City Taiwan Department of Banking and Finance Takming University of Science and Technology Taipei City Taiwan

The classical economic production quantity (EPQ) assumes that the replenishments are instantaneous. As a manager of a factory, there is a problem must be taken into consideration. If the establishment buys all of the raw materials at the beginning, the stock-holding cost for the raw materials should be counted into the relevant costs. So the main purpose of this paper will add the raw materials stock-holding cost to the EPQ model and take the time value of money into consideration. Therefore, we will calculate the present value and compare the difference between take and does not take the time value of money into consideration. From these procedures of calculating, we found some interesting results: 1) the present value of total stock-holding cost of raw materials plus products from the beginning to time t is the same as the stock-holding cost of classical economic order quantity (EOQ) model;2) the present value of total relevant cost is independent of the production rate (if the production rate is greater than the demand rate);3) the optimal cycle time of total relevant cost not taking the time value into consideration is the same the optimal cycle time of classical EOQ model;4) the purchasing cost per unit time is irrelevant to time.

关键词： Inventory EPQ Present Value

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

女人交际十大智慧

才智 2005年第1期 38-39页

作者： shy

在众多的职业女性中,不乏具有优雅干练职业形象的丽人,抑或有出色工作技能的白领佳丽,不过这些职业丽人要想在职场中游刃有余,仅靠自己的个人形象的好坏以及个人工作成绩的优劣,是完全不够的!在注重个人内外兼修的同时,职业丽人们还应... 详细信息

在众多的职业女性中,不乏具有优雅干练职业形象的丽人,抑或有出色工作技能的白领佳丽,不过这些职业丽人要想在职场中游刃有余,仅靠自己的个人形象的好坏以及个人工作成绩的优劣,是完全不够的!在注重个人内外兼修的同时,职业丽人们还应该善于经营人际关系,注意为人的口碑,确保自己可以在与同事交往中能够游刃有余。职场友谊,一个容易被人忽略的因素,在关键时候。

关键词：职业女性个人形象职业形象个人工作工作技能流行趋势吴静宋佳情感生活人面子