检索结果-南通市图书馆

Sauna Technique, Drying Kinetic Modeling and Effectiveness on Solar Drying Compared with Direct Drying in Drying Process of <i>Kappaphycus striatum</i>in Selakan Island Malaysia

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

Energy and Power Engineering 2014年第9期6卷 303-315页

作者： Majid Khan Majahar Ali Ahmad Fudholi Jumat Sulaiman Mohd Hafidz Ruslan suhaimi md. yasir Mathematics with Economics Programme School of Science and Technology University Malaysia Sabah Kota Kinabalu Sabah Malaysia Solar Energy Research Institute (SERI) Universiti Kebangsaan Malaysia Bangi Selangor Malaysia Seaweed Research Unit (UPRL) School of Science and Technology University Malaysia Sabah Kota Kinabalu Sabah Malaysia

A sauna drying technique—the solar drier was designed and imposed, constructed and tested for drying of seaweed. The seaweed moisture content was decreased around 50% in 2-day sauna. Kinetic curves of drying of seaweed were known to be used in this system. The non-linear regression procedure was used to fit three different drying models. The models were compared with experimental data of red seaweed being dried on the daily average of air temperature about 40℃. The fit quality of the models was evaluated using the coefficient of determination (R2), Mean Bias Error (MBE) and Root Mean Square Error (RMSE). The highest values of R2 (0.99027), the lowest MBE (0.00044) and RMSE (0.03039) indicated that the Page model was the best mathematical model to describe the drying behavior of sauna dried seaweed. The percentage of the saved time using this technique was calculated at 57.9% on the average solar radiation of about 500 W/m2 and air flow rate of 0.056 kg/s.

关键词： Mathematical Modeling Sauna Technique Drying Curve Moisture Content Seaweed Kappaphycus striatum

Modelling lane-changing execution behaviour in a connected environment:A grouped random parameters with heterogeneity-in-means approach

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Communications in Transportation Research 2021年第1期1卷 61-74页

作者： yasir Ali Zuduo Zheng md Mazharul Haque School of Civil&Environment Engineering Faculty of EngineeringQueensland University of TechnologyBrisbane4000Australia School of Civil Engineering Faculty of EngineeringArchitectureand Information TechnologyThe University of QueenslandBrisbane4000Australia

Lane-changing is performed either to follow the route to a planned destination(i.e.,mandatory lane-changing)or to achieve better driving conditions(i.e.,discretionary lane-changing).A connected environment is expected to assist during lane-changing manoeuvres,but it is not known well how driving aids in a connected environment assist lane-changing *** such,this study investigates the impact of a connected environment on lanechanging execution time during mandatory and discretionary lane-changing *** this end,this study designed an advanced driving simulator experiment where 78 drivers performed these manoeuvres on a simulated motorway in three randomised driving *** conditions were baseline(without driving aids),a fully functioning connected environment with a perfect supply of driving aids,and an impaired connected environment with delayed driving *** lane-changing execution time has been modelled by a random parameters hazard-based duration modelling approach,which accounts for the panel nature of data and captures the unobserved *** suggest that,compared to the baseline condition(i.e.,a non-connected environment),most of the drivers in the connected environment take more time to complete their lane-changing manoeuvres,indicating drivers’safer lane-changing execution behaviour in the connected *** communication delay driving condition has been found to have more deteriorating effects on mandatory lanechanging manoeuvres than discretionary lane-changing *** study concludes that(i)the connected environment increases safety margin during both lane-changing manoeuvres,and(ii)a higher magnitude of safety margin is observed during mandatory lane-changing manoeuvres whereby drivers have a higher need for assistance.

关键词： Lane-changing Mandatory lane-changing Discretionary lane-changing Connected environment Advanced driving simulator Random parameters

Seed Priming and Foliar Supplementation withβ-aminobutyric Acid Alleviates Drought Stress through Mitigation of Oxidative Stress and Enhancement of Antioxidant Defense in Linseed(Linum usitatissimum L.)

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Phyton-International Journal of Experimental Botany 2023年第11期92卷 3113-3131页

作者： Tauqeer Ahmad yasir Muhammad Ateeq Allah Wasaya Mubshar Hussain Naeem Sarwar Khuram Mubeen Mudassir Aziz Muhammad Aamir Iqbal Chukwuma COgbaga Ibrahim Al-Ashkar md Atikur Rahman Ayman El Sabagh Department of Agronomy University of LayyahLayyah31200Pakistan Department of Agronomy Bahauddin Zakariya UniversityMultan60000Pakistan State Key Lab of Crop Stress Biology for Arid Areas College of AgronomyNorthwest A&F UniversityYangling712100China Department of Agronomy MNS University of AgricultureMultan60000Pakistan Department of Agronomy Faculty of AgricultureUniversity of Poonch RawalakotRawalakot10250Pakistan Independent Researcher MiddlesbroughNorth YorkshireUK Plant Production Department College of Food and Agriculture SciencesKing Saud UniversityP.O.Box 2460Riyadh11451Saudi Arabia Grassland and Forage Division National Institute of Animal ScienceRural Development AdministrationCheonan31000Korea Department of Field Crops Faculty of AgricultureSiirt UniversitySiirt56100Turkey Department of Agronomy Faculty of AgricultureKafrelsheikh UniversityKafr El-Shaikh33516Egypt

Drought is one of the critical limitations to agricultural soils and crop *** of water is increasing due to climate change that lead to increasing threats to global food ***,ecofriendly and cost effective strategies are highly desirable for mitigating drought stress along with sustainable and smart agricultural *** aim of the study was to mitigate DS using seed priming and exogenous supplementation ofβ-aminobutyric acid(BABA)in linseed(Linum usitatissimum L.).Different doses(0,50,100 and 150μM)of BABA were used for seed priming agent and foliar spraying under three soil moisture levels viz.,25%(SM25),45%(SM45)and 65%(SM65).The response variables of both experiments included different agro-botanical traits and oxidative stress indicators such as melondialdehyde content,free proline accumulation,and antioxidant defense in *** linseed plants showed water stress at SM25 that reduced plant height,number of branches per plant,time taken to flower initiation and heading,and root and shoot dry ***,the number of capsules and seeds per capsule showed a significant decline at SM25,which led to a drastic reduction in 100-seed weight yield in linseed plants in both ***,seed priming and foliar supplementation with of BABA(50–100μM)significantly improved these morpho-agronomical attributes in linseed plants under *** results revealed that the BABA was fully active in linseed plants at ***,the combination of SM25 with BABA significantly improved the antioxidant enzymes superoxide dismutase(SOD),catalase(CAT),ascorbate peroxidase(APX),and peroxidase(POD)activity,which significantly enhanced DS tolerance in linseed *** findings might be useful to oil seed breeders and farmers linseed for breeding program in linseed plants as well as sustainable agricultural production of oil seed crop plants.

关键词： Linseed water stress signaling molecule climate change biostimulant ecofriendly approach sustainable agricultural

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

地热能在预热中的应用综述

Journal of Central South University 2023年第11期30卷 3519-3537页

作者： Mohammad ALHUYI NAZARI Ravinder KUMAR Azfarizal MUKHTAR Ahmad Shah Hizam md yasir Mohammad Hossein AHMADI Mohammed AL-BAHRANI Faculty of New Sciences and Technologies University of TehranTehranIran School of Mechanical Engineering Lovely Professional UniversityPhagwaraPunjab 144411India Institute of Sustainable Energy Putrajaya CampusUniversiti Tenaga NasionalJalan IKRAM-UNITENKajang 43000Malaysia Faculty of Resilience Rabdan AcademyAbu DhabiUAE Faculty of Mechanical Engineering Shahrood University of TechnologyShahroodIran Chemical Engineering and Petroleum Industries Department Al-Mustaqbal University CollegeBabylon 51001Iraq

考虑到化石燃料的环境污染和成本波动等问题,发展可再生能源技术是未来可持续能源供应的必要和必然。与太阳能和风能相比,地热能在一天中的所有时间都是可利用的。这种可再生能源适用于供暖、制冷、淡水和电力的清洁供应。地热能除了作... 详细信息

考虑到化石燃料的环境污染和成本波动等问题,发展可再生能源技术是未来可持续能源供应的必要和必然。与太阳能和风能相比,地热能在一天中的所有时间都是可利用的。这种可再生能源适用于供暖、制冷、淡水和电力的清洁供应。地热能除了作为主要能源直接用于发电外,还可以作为辅助热源用于预热,减少温室气体排放,节约燃料。在这些系统中,利用地热热源的热量进行蒸汽预热。此外,地热能可用于其他能源系统,如制氢装置,用于预热电解过程中消耗的水。针对利用地热能进行预热的优势,综述了地热能预热系统的应用研究。通过这一研究可以看出,利用地热能进行预热在节约燃料和提高性能方面具有很大的潜力。上述系统的性能取决于系统的配置、钻孔规格和地热源温度等因素。通过实施优化,可以进一步改进这些系统。

关键词：地热能预热火力发电厂节约燃料

I-PRESENT<sup>TM</sup>: An Involutive Lightweight Block Cipher

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

Journal of Information Security 2014年第3期5卷 114-122页

作者： Muhammad Reza Z’aba Norziana Jamil Mohd Ezanee Rusli md. Zaini Jamaludin Ahmad Azlan Mohd yasir College of Information Technology Universiti Tenaga Nasional Kajang Malaysia CoRE Expert Systems Sdn. Bhd. Office 1 Level 2 Resource Centre Technology Park Malaysia Kuala Lumpur Malaysia MIMOS Berhad Kuala Lumpur Malaysia

This paper proposes a new involutive light-weight block cipher for resource-constraint environments called I-PRESENTTM. The design is based on the Present block cipher which is included in the ISO/IEC 29192 standard on lightweight cryptography. The advantage of I-PRESENTTM is that the cipher is involutive such that the encryption circuit is identical to decryption. This is an advantage for environments which require the implementation of both circuits. The area requirement of I-PRESENTTM compares reasonably well with other similar ciphers such as PRINCE.

关键词： Block Cipher Lightweight Cryptography PRESENT PRINCE Cryptanalysis

Unleashing the healing potential:Exploring next-generation regenerative protein nanoscaffolds for burn wound recovery

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 Journal of Pharmaceutical Sciences 2023年第6期18卷 100-112页

作者： Liangwei Si Xiong Guo Hriday Bera Yang Chen Fangfang Xiu Peixin Liu Chunwei Zhao yasir Faraz Abbasi Xing Tang Vito Foderà Dongmei Cun Mingshi Yang Wuya College of Innovation Shenyang Pharmaceutical UniversityShenyang 110016China Dr.B.C.Roy College of Pharmacy and Allied Health Sciences Durgapur 713206India Department of Pharmaceutics School of PharmacyShenyang Pharmaceutical UniversityShenyang 110016China Department of Pharmacy Faculty of Health and Medical SciencesUniversity of Copenhagenniversitetsparken 2DK-2100 Copenhagen ODenmark

Burn injury is a serious public health problem and scientists are continuously aiming to develop promising biomimetic dressings for effective burn wound *** this study,a greater efficacy in burn wound healing and the associated mechanisms ofα-lactalbumin(ALA)based electrospun nanofibrous scaffolds(ENs)as compared to other regenerative protein scaffolds were *** serum albumin(BSA),collagen type I(COL),lysozyme(LZM)and ALA were separately blended with poly(ε-caprolactone)(PCL)to fabricate four different composite ENs(LZM/PCL,BSA/PCL,COL/PCL and ALA/PCL ENs).The hydrophilic composite scaffolds exhibited an enhancedwettability and variablemechanical *** ALA/PCL ENs demonstrated higher levels of fibroblast proliferation and adhesion than the other composite *** compared to PCL ENs and other composite scaffolds,the ALA/PCL ENs also promoted a better maturity of the regenerative skin tissues and showed a comparable wound healing effect to Collagen sponge^(■)on third-degree burn *** enhanced wound healing activity of ALA/PCL ENs compared to other ENs could be attributed to their ability to promote serotonin production at wound ***,this investigation demonstrated that ALA is a unique protein with a greater potential for burn wound healing as compared to other regenerative proteins when loaded in the nanofibrous scaffolds.

关键词： Regenerative proteins α-lactalbumin Serotonin Electrospinning Nanofibrous dressing Third-degree burn

Dietary intake in patients with chronic pancreatitis:A systematic review and meta-analysis

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

World Journal of Gastroenterology 2021年第34期27卷 5775-5792页

作者： Qurat Ul Ain yasir Bashir Linda Kelleher David M Bourne Suzanne M Egan Jean McMahon Laura Keaskin Oonagh M Griffin Kevin C Conlon Sinead N Duggan Professorial Surgical Unit Department of SurgeryTrinity College DublinDublin 24 D24 NR0AIreland Department of Nutrition and Dietetics Tallaght University HospitalDublin 24 D24 NR0AIreland Department of Newcastle Nutrition Freeman HospitalNewcastle Upon Tyne NE77DNUnited Kingdom Library and Information Services Tallaght Tallaght University HospitalDublin 24 D24 NR0AIreland Department of Nutrition and Dietetics St.Vincent’s University HospitalDublin 4 D04 T6F4Ireland

BACKGROUND A progressive reduction in the secretion of pancreatic enzymes in patients with chronic pancreatitis(CP)results in malabsorption and ultimate ***,the pathogenesis of malnutrition is multifactorial and other factors such as chronic inflammation,alcohol excess and poor dietary intake all *** may restrict their dietary intake due to poor appetite or to avoid gastrointestinal symptoms and abdominal *** up to half of patients with chronic pancreatitis are reportedly malnourished,the dietary intake of patients with CP is relatively understudied and has not been systematically reviewed to *** To perform a systematic review and meta-analysis of the dietary intakes of patients with CP compared to healthy controls,and to compare the dietary intake of patients with alcohol-related CP and non-alcohol-related *** A systematic literature search was performed using EMBASE,MEDLINE,and Cochrane review on studies published between 1946 and August 30th,*** subjects with a diagnosis of CP who had undergone dietary assessment were included in the systematic review(qualitative analysis).Studies on patients with other pancreatic diseases or who had undergone pancreatic surgery were not *** comparing the dietary intake of patients with CP to that of healthy controls were included in the meta-analysis(quantitative analysis).Metaanalysis was performed using Review Manager *** Ottawa Scale(NOS)was used to assess quality of *** Of 6715 studies retrieved in the search,23 were eligible for qualitative analysis while 12 were eligible for quantitative *** the meta-analysis,the total energy(calorie)intake of patients with CP was similar to that of healthy controls[mean difference(md):171.3;95%confidence interval(CI):-226.01,568.5;P=0.4],however patients with CP consumed significantly fewer non-alcohol calories than controls[md:-694.1;95%CI:-1256.1,(-132.1);P=0.02].CP patients consumed m

关键词： Systematic review Meta-analysis Chronic pancreatitis Dietary intake Undernutrition Alcohol-related chronic pancreatitis

Vascular endothelial growth factor trap-eye(Aflibercept) for the management of diabetic macular edema

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Diabetes 2013年第6期4卷 303-309页

作者： Ahmadreza Moradi yasir Jamal Sepah Mohammad Ali Sadiq Humzah Nasir Salima Kherani Raafay Sophie Diana V Do Quan Dong Nguyen Retinal Imaging Research and Reading Center Wilmer Eye InstituteJohns Hopkins University School of MedicineBaltimoreMD 21287United States Stanley M Truhlsen Eye Institute University of Nebraska Medical CenterOmahaNE 68198United States

Diabetic retinopathy(DR)is the most common cause of visual loss among working age *** macular edema(DME)is an important complication of DR that affects around one third of the patients with *** treatments have been approved for DME ranging from blood pressure and glycemic control to photocoagulation and more recently the use of vascular endothelial growth factor(VEGF)*** index review discusses aflibercept(EYLEA-Regeneron Pharmaceuticals,Inc.,Tarrytown,New York,NY,and Bayer Healthcare Pharmaceuticals,Berlin,Germany)in the context of other VEGF antagonists currently available for the treatment of DME.A systematic search of literature was conducted on PubMed,Scopus,and Google Scholar with no limitation on language or year of ***-clinical studies of aflibercept have shown a higher affinity of this molecule for vascular endothelial growth factor A(VEGF-A)along with a longer duration of action as compared to other VEGF *** clinical trials have shown visual outcome results for aflibercept to be similarly favorable as compared to other available agents with the added benefit of fewer required injections and less frequent *** presents a potential exciting new addition to the armamentarium of current VEGF antagonists available for the treatment of DME and other retinal vascular ***,further studies are indicated to confirm the role,safety,and efficacy of aflibercept for DME.

关键词： Diabetic macular edema Diabetic retinopathy Anti-vascular endothelial growth factor agents Vascular endothelial growth factor trap-eye Aflibercept EYLEA