检索结果-南通市图书馆

Determination of calorie and protein intake among acute and sub-acute traumatic brain injury patients

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Journal of Traumatology 2020年第5期23卷 290-294页

作者： Mohd Ibrahim Abdullah Aryati Ahmad sharifah Wajihah Wafa syed Saadun Tarek Wafa Ahmad Zubaidi Abdul Latif Noor Aini Mohd yusoff Muhammad Khalis Jasmiad Nujaimin Udin Kartini Abdul Karim Faculty of Health Science Universiti Sultan Zainal AbidinGong Badak Campus21300 Kuala TerenganuTerengganuMalaysia Faculty of Medicine Universiti Sultan Zainal AbidinGong Badak Campus21300 Kuala TerenganuTerengganuMalaysia Neurosurgery Department Hospital Sultanah Nur ZahirahMinistry of Health MalaysiaJalan Sultan Mahmud20400 Kuala TerengganuTerengganuMalaysia Dietetic and Food Service Department Hospital Sultanah Nur ZahirahMinistry of Health MalaysiaJalan Sultan Mahmud20400 Kuala TerengganuTerengganuMalaysia

Purpose:Malnutrition is a common problem among hospitalized patients,especially among traumatic brain injury(TBI)*** is developed from hypermetabolism and the condition may worsen under the circumstance of underfeeding or incompatible dietary ***,the data of nutrient intake especially calorie and protein among TBI patients were ***,this study aimed to determine the calorie and protein intake among acute and sub-acute TBI patients receiving medical nutrition therapy in hospital Sultanah Nur Zahirah,***:This observational study involved 50 patients recruited from the neurosurgical *** of 24 h dietary recall was utilized and combined with self-administered food diaries for 2-8 *** consumptions including calorie intake and protein intake were analyzed using Nutritionist PRO™(Woodinville,USA)and manual calculation based on the Malaysian food composition database(2015).Results:Patients consisted of 56%males and 44%females with the median age of 28.0(IQR=22.8-36.5)years,of which 92%were diagnosed as mild TBI and the remaining(8%)as moderate *** Glasgow coma scale(GCS)was adopted to classify TBI severity with the score 13-15 being mild and 9-12 being *** median length of hospital stay was 2(IQR=2.0e3.3)*** and protein intake improved significantly from day 1 to discharge ***,the intake during discharge day was still considered as suboptimal,i.e.75%of calorie requirement,whilst the median protein intake was only 61.3%relative to protein ***,the average percentages of calorie and protein intakes throughout hospitalization were remarkably lower,i.e.52.2%and 41.0%,***:Although the calorie and protein intakes had increased from baseline,hospitalized TBI patients were still at a risk to develop malnutrition as the average intakes were considerably low as compared to their *** nutrient intakes especially calorie and protein are crucial to

关键词： Malnutrition Calorie intake Protein intake Traumatic brain injury

Coping with Climate Change through Air Pollution Control:Some Legal Initiatives from Malaysia

在线全文

学校读者我要写书评

暂无评论

Coping with Climate Change through Air Pollution Control:Som...

Heat transfer intensification in hydromagnetic and radiative 3D unsteady flow regimes: A comparative theoretical investigation for aluminum and γ-aluminum oxides nanoparticles

2012 International Conference on Environment,Energy and Biotechnology（ICEEB 2012）

作者： Maizatun Mustafa sharifah Zubaidah syed Abdul Kader Azlinor Sufian Legal Practice Department Ahmad Ibrahim Kulliyyah of LawsInternational Islamic University Malaysia. Civil Law Department Ahmad Ibrahim Kulliyyah of LawsInternational Islamic University Malaysia.

Malaysia is committed to addressing climate change and has taken various initiatives in dealing with the *** the policy level,the policy makers are charged with identifying possible national response strategies to climate change and implementing them through various *** of the focus areas is the regulation of the green house gasses emissions from various sources,including that of industries and motor *** the past years,Malaysia has introduced a number of emission control measures to deal with air pollution,particularly through the enforcement of environmental *** paper sets out a range of existing legal strategies on the control of air pollution from both stationary and mobile *** objective is to identify how air pollution law in Malaysia helps protect air quality as well as contributes to efforts to deal with climate change.

关键词： Climate change,Air pollution,Environmental law.

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Journal of Central South University 2019年第5期26卷 1233-1249页

作者： Naveed AHMED ADNAN Umar KHAN syed Zulfiqar Ali ZAIDI Imran FAISAL syed Tauseef MOHYUD-DIN Department of Mathematics Faculty of SciencesHITEC UniversityTaxila CanttPakistan Department of Mathematics Mohi-ud-Din Islamic UniversityNerian SharifAzad Jammu and KashmirPakistan Department of Mathematics and Statistics Hazara UniversityMansehraPakistan Department of Mathematics COMSATS University IslamabadAbbottabad CampusPakistan Department of Mathematics Taibah UniversityMedinaSaudi Arabia

This article investigates the colloidal study for water and ethylene glycol based *** effects of Lorentz forces and thermal radiation are *** process of non-dimensionalities of governing equations is carried out successfully by means of similarity ***,the resultant nonlinear nature of flow model is treated numerically via Runge-Kutta *** characteristics of various pertinent flow parameters on the velocity,temperature,streamlines and isotherms are discussed *** is inspected that the Lorentz forces favors the rotational velocity and rotational parameter opposes *** in the nanofluids temperature is observed for volumetric fraction and thermal radiation parameter and dominating trend is noted for γ-aluminum ***,for higher rotational parameter,reverse flow is *** provoke the validity of the present work,comparison between current and literature results is presented which shows an excellent *** is examined that rotation favors the velocity of the fluid and more radiative fluid enhances the fluid ***,it is inspected that upturns in volumetric fraction improves the thermal and electrical conductivities.

关键词： conventional fluids aluminum and γ-aluminum oxides magnetic field thermal radiation Runge-Kutta scheme shear stress local rate of heat transfer

Parametric relationship between hypoid gear teeth and accurate face-milling cutter

在线全文

学校读者我要写书评

暂无评论

Advances in Manufacturing 2020年第4期8卷 537-555页

作者： Mahmoud Rababah Muhammad Wasif syed Amir Iqbal Department of Mechanical Engineering Hashemite UniversityZarqaJordan Department of Industrial and Manufacturing Engineering NED University of Engineering and TechnologyKarachiPakistan

The cutter systems of hypoid gear cutting machines contain groups of inside and outside *** these cutter systems,the side cutting edges of the blades machine the convex and concave gear teeth while rotating about the cutter rotation *** side cutting edges lay on the rake face formed through the blade,rake,and relief angles;hence,the normal cross-section of the cutter swept surface forms hyperboloid gear *** the accurate geometry of the cutter system,a relationship between the pressure and spiral angles of the gear tooth and the parameters of the cutter system is developed for the FORMAT machining of a hypoid gear.A new parameterization of the gear tooth surfaces is introduced to determine these angles for the accurate gear tooth by the accurate cutter system.A numerical example with different cutter systems and blade parameters is presented,demonstrating the effects of rake and relief angles over the pressure and spiral angles on mea n point projections and gear tooth ***,the change in pressure and spiral angles with respect to the rake and relief angles are plotted,and the results are ***,it is concluded that the pressure and spiral angles are changed up to a few seconds of a degree in the operating area of the tooth with the change in the back and side rake *** side relief angle exhibited little or no effect over the geometry of the gear tooth.

关键词： Hypoid gear Pressure angle Spiral angle Accurate blade Cutter head

Optimal site selection for an optical-astronomical observatory in Pakistan using Multicriteria Decision Analysis

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Research in Astronomy and Astrophysics 2019年第9期19卷 71-78页

作者： Daniyal syed Jamil Hassan Kazmi Institute of Space&Planetary Astrophysics University of Karachi75270KarachiPakistan Department of Geography University of KarachiKarachi75270Pakistan

An astronomical observatory is the core component of any astronomical research facility that connects astronomers with their lab: the Cosmos. The research quality of an astronomical facility is rooted in the precision of data, collected by its observatory. For optimal performance, an observatory is sited while considering certain astronomical, environmental, geological and social parameters. This study aims to identify the potential sites in Pakistan for locating an optical-astronomical observatory using the Multicriteria Decision Analysis(MCDA) technique. The study uses the Analytic Hierarchy Process(AHP) for deriving the influence weights of nine evaluation criteria: Photometric Night Fraction;Night-time Sky Brightness;Sky Transparency;Aerosol Concentration;Altitude;Terrain Slope;Accessibility;Seismic Vulnerability;and Landuse/Land Cover. On the basis of experts’ opinions and previous studies, the evaluation criteria have been ordered in two possible preference sequences for identifying their influence weights with respect to each other for taking part in MCDA. Consequently, the process of MCDA identified certain areas with respect to each preference sequence, whereas some areas were found to be suitable according to both preference sequences. The study synchronizes the required eclectic data into an evaluation matrix that augments the process of astronomical site selection. In the future, this study will be useful for astronomical societies and for furthering astronomical research in the country.

关键词： astronomical instrumentation methods and techniques:data analysis methods and techniques:site testing general:miscellaneous

Carbon stocks of different land uses in the Kumrat valley, Hindu Kush Region of Pakistan

在线全文

学校读者我要写书评

暂无评论

Journal of Forestry Research 2015年第1期26卷 57-64页

作者： Adnan Ahmad syed Moazzam Nizami Shaheed Benazir Bhutto University Arid Agriculture University

Changes in land use cover, particularly from forest to agriculture, is a major contributing factor in increasing carbon dioxide（CO2） level in the *** satellite images of 1999 and 2011, land use and land use changes in the Kumrat valley KPK, Pakistan, were determined： a net decrease of 11.56 and 7.46 % occurred in forest and rangeland, while 100 % increase occurred in agriculture land（AL）. Biomass in different land uses,forest land（FL）, AL, and range land（RL） was determined by field inventory. From the biomass data, the amount of carbon was calculated, considering 50 % of the biomass as carbon. Soil carbon was also determined to a depth of 0–15and 16–30 cm. The average carbon stocks（C stocks） in all land uses ranged from 28.62 ± 13.8 t ha-1in AL to486.6 ± 32.4 t ha-1in pure Cedrus deodara forest. The results of the study confirmed that forest soil and vegetation stored the maximum amount of carbon followed by RL. Conversion of FL and RL to AL not only leads to total loss of about 56 %（from FL conversion） and 37 %（RL conversion） of soil carbon in the last decades but also the loss of a valuable carbon sink. In order to meet the emissions reduction obligations of the Kyoto Protocol, Conservation of forest and RL in the mountainous regions of the Hindu Kush will help Pakistan to meet its emissions reduction goals under the Kyoto Protocol.

关键词： Hindu Kush Kumrat valley Land uses Biomass Carbon stocks

EXISTENCE AND ATTRACTIVITY OF k-ALMOST AUTOMORPHIC SEQUENCE SOLUTION OF A MODEL OF CELLULAR NEURAL NETWORKS WITH DELAY

在线全文

学校读者我要写书评

暂无评论

Acta Mathematica Scientia 2013年第1期33卷 290-302页

作者： syed ABBAS 夏永辉 School of Basic Sciences Indian Institute of Technology MandiMandiH.P.-175001India Department of Mathematics Zhejiang Normal University

In this paper we discuss the existence and global attractivity of k-almost automorphic sequence solution of a model of cellular neural networks. We consider the corresponding difference equation analogue of the model system using suitable discretization method and obtain certain conditions for the existence of solution. Almost automorphic function is a good generalization of almost periodic function. This is the first paper considering such solutions of the neural networks.

关键词： almost automorphic sequence difference equations neural networks

Synthesis and Characterization of Nano-hydroxyapatite Powder Using Wet Chemical Precipitation Reaction

在线全文

学校读者我要写书评

暂无评论

Journal of Materials Science & Technology 2014年第4期30卷 307-310页

作者： syed Sibte Asghar Abidi Qasim Murtaza Centre of Excellence in Materials Science(Nanomaterials) Aligarh Muslim University Mechanical and Production Engineering Department Delhi Technology University(Formerly Delhi College of Engineering)

Hydroxyapatite （HA） nano-powder was synthesized via wet chemical technique in a used precipitation reaction, in which Ca（OH）2 and H3PO4 were used as precursors. Deionised water was used as a diluting media for the reaction and ammonia was used to adjust the pH. The synthetic HA nano-powder has some medical applications such as a coating material in orthopaedic implants and in dental. HA powder has been studied at different temperatures from 100 to 800 ℃ to achieve the stoichiometric Ca/P ratio 1.667. The optimum temperature was found to be 600 ℃. Above this temperature, the HA powder decomposed to CaO. The crystallite size of HA powder was found to be in the range of 8.47-24.47 nm. The crystallographic properties were evaluated by X-ray diffraction, Fourier transform infrared spectroscopy, energy dispersive X- ray spectroscopy and scanning electron microscopy. The results show that, high purity of nano-hydroxyapatite powders could be obtained at low temperatures, and the crystallinity, crystallite size and Ca/P ratio of the resulting nanoparticles were found to be dependent on the calcination temperature. When Ca/P ratio exceeded 1.75, formation of CaO phase was observed.

关键词： Hydroxyapatite Nano-powder Synthesis Characterization

Numerical Solution of the Three-Dimensional Helmholtz Equation

在线全文

学校读者我要写书评

暂无评论

Chinese Physics Letters 2010年第6期27卷 1-4页

作者： syed Tauseef Mohyud-Din Ahmet Ylldlrim Department of Basic Sciences HITEC University Taxila Cantt Pakistan Department of Mathematics Ege University 35100 Bornova-izmir Turkey

We apply the homotopy analysis method to solve the nonhomogeneous multidimensional partial differential equation model problem. The analytic solutions are calculated in terms of convergent series with easily computable components. The nonhomogeneous problem is quickly solved by observing the self-canceling ＂noise＂ terms whose sum vanishes in the limit. Numerical results clearly reveal the complete reliability and efficiency of the proposed algorithm.

关键词： HELMHOLTZ equation -- Numerical solutions DIMENSIONAL analysis HOMOTOPY theory PARTIAL differential equations STOCHASTIC convergence NUMERICAL analysis