APCBEE Procedia最新文献_第5页

WO3 Modification by Synthesis of Nanocomposites 纳米复合材料对WO3的改性

APCBEE Procedia Pub Date : 2014-01-01 DOI: 10.1016/j.apcbee.2014.01.031

Nilofar Asim , M.F. Syuhami , Marzieh Badiei , M. Ambar Yarmo

引用次数: 17

Utilization of Vetiveria Zizaniodes (L.) Nash Leaves in Ganoderma Lucidum Cultivated 香根草的利用栽培的灵芝纳什叶

APCBEE Procedia Pub Date : 2014-01-01 DOI: 10.1016/j.apcbee.2014.01.078

R. Sornprasert , S. Aroonsrimorakot

引用次数: 3

Use of Multi-diffusion Model to Study the Release of Urea from Urea Fertilizer Coated with Polyurethane-like Coating (PULC) 用多扩散模型研究聚氨酯类涂层(PULC)尿素肥料中尿素的释放☆

APCBEE Procedia Pub Date : 2014-01-01 DOI: 10.1016/j.apcbee.2014.03.017

Thanh H. Trinh, KuZilati KuShaari, Abdul Basit, Babar Azeem, Anis Shuib

引用次数: 16

Release and Transport of Toxic, Mobile Organic Compounds (Formaldehyde and Phenols) on an Arctic Glacier 北极冰川上有毒、可移动的有机化合物(甲醛和酚类)的释放和运输

APCBEE Procedia Pub Date : 2014-01-01 DOI: 10.1016/j.apcbee.2014.10.006

Krystyna Kozioł , Marek Ruman , Katarzyna Kozak , Żaneta Polkowska

引用次数: 4

Influence of Substituents on Reactivity and Reaction Mechanism of SN Reaction of Some Organophosphorus Compounds; Relied on Linear Free Energy Relationship 取代基对某些有机磷化合物SN反应活性及反应机理的影响依赖于线性自由能关系

APCBEE Procedia Pub Date : 2014-01-01 DOI: 10.1016/j.apcbee.2014.01.008

Bilkis Jahan Lumbiny , Zhang Hui , M. Azizul Islam

{"title":"Influence of Substituents on Reactivity and Reaction Mechanism of SN Reaction of Some Organophosphorus Compounds; Relied on Linear Free Energy Relationship","authors":"Bilkis Jahan Lumbiny , Zhang Hui , M. Azizul Islam","doi":"10.1016/j.apcbee.2014.01.008","DOIUrl":"10.1016/j.apcbee.2014.01.008","url":null,"abstract":"<div><p>The tetracoordinated organophosphorous compound (4 - Chlorophenyl 4 - methyl phenyl Chlorophosphate, 1) were synthesized, characterized and nucleophilic substitution reaction (pyridinolysis) were investigated in acetonitrile at 5.0<sup>o</sup>C by varying substituents in nucleophiles. The reactivity is expressed in terms of second-order rate constant, <em>k</em>2 and measured conductometrically. Physical organic chemistry tools mainly Hammett (ρ), Brönsted (β) Linear Free Energy Relationship (LFER) coefficients being determined in quest for the mechanistic information by comparing pyridinolysis of structurally similar organophosphorous compounds reported earlier. Nice linear correlation being found for Hammett (logk<sub>2</sub> vs σx) and Brönsted (logk<sub>2</sub> vs <em>pK</em><sub>a(x)</sub>) plots. In the light of the reported results the LFER obtained for 1 with negative value of the ρ<sub>X</sub>, −5.78 and large positive value for β<sub>X</sub>, 1.17 can be interpreted as S<sub>N</sub>2 process, with greater extent of bond formation in TS of 1.</p></div>","PeriodicalId":8107,"journal":{"name":"APCBEE Procedia","volume":"9 ","pages":"Pages 42-47"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.apcbee.2014.01.008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76963445","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Asymmetric Price Transmission in the Livestock Industry of Thailand 泰国畜牧业的不对称价格传导

APCBEE Procedia Pub Date : 2014-01-01 DOI: 10.1016/j.apcbee.2014.03.016

Jorge Fidel Barahona , Bernardo Trejos , Jai Wei Lee , Wanvilai Chulaphan , Chalermpon Jatuporn

{"title":"Asymmetric Price Transmission in the Livestock Industry of Thailand","authors":"Jorge Fidel Barahona , Bernardo Trejos , Jai Wei Lee , Wanvilai Chulaphan , Chalermpon Jatuporn","doi":"10.1016/j.apcbee.2014.03.016","DOIUrl":"10.1016/j.apcbee.2014.03.016","url":null,"abstract":"<div><p>This study aimed to investigate the farm-retail price transmission for the livestock industry in Thailand employing monthly data from 2002 to 2012. Using the Engle-Granger two step approach, the study confirmed that farmgate prices were cointegrated with retail prices in the poultry and swine industry. Consequently, an asymmetric error correction model (AECM) was used to test for asymmetric price transmission between farmgate and retail prices of chicken and pork. Results show that the pork industry, which is focused on supplying domestic consumption and has heavy export restrictions, is characterized by positive asymmetric price transmission whereas the poultry industry, which is highly export-oriented, is characterized by symmetric price transmission. This suggests that the export-oriented nature of the poultry market has linked Thailand's domestic market with the international market. This has led to an increase in market competition, allowing for increases and decreases of farmgate prices to be equally transmitted to retail prices of chicken.</p></div>","PeriodicalId":8107,"journal":{"name":"APCBEE Procedia","volume":"8 ","pages":"Pages 141-145"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.apcbee.2014.03.016","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75431236","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 17

Analysis of Polymorphism of Callipyge Gene in Lori Sheep by PCR-RFLP Method PCR-RFLP法分析洛瑞羊Callipyge基因多态性

APCBEE Procedia Pub Date : 2014-01-01 DOI: 10.1016/j.apcbee.2014.03.002

Shahram Nanekarani, Majid Goodarzi, Morteza Mahdavi

引用次数: 5

Ecological Engineering, Industrial Ecology and Eco-Industrial Networking Aspects of Ship Recycling Sector in India 印度船舶回收行业的生态工程、工业生态和生态工业网络

APCBEE Procedia Pub Date : 2014-01-01 DOI: 10.1016/j.apcbee.2014.10.035

Anand M. Hiremath, Sachin Kumar Pandey, Dinesh Kumar, Shyam R. Asolekar

{"title":"Ecological Engineering, Industrial Ecology and Eco-Industrial Networking Aspects of Ship Recycling Sector in India","authors":"Anand M. Hiremath, Sachin Kumar Pandey, Dinesh Kumar, Shyam R. Asolekar","doi":"10.1016/j.apcbee.2014.10.035","DOIUrl":"10.1016/j.apcbee.2014.10.035","url":null,"abstract":"<div><p>India is the world's leading ship recycling country which works on the principle of waste to wealth. In this paper an attempt has been made to articluate the Ecological Engineering, Industrial Ecology and Eco-Industrial Networking aspects which are embedded in beaching method of ship recycling in Alang, India. There is a need to promote such activities for sustainalbe growth, but, it is equally true that, if ship recycling is conducted haphazardly with very little scientific and technical knowledge, it will expose workers to hazardous conduitions as well as would leave disproportionately large environmental footprint behind. In this context, Gujarat Maritime Board (GMB), Government of Gujarat, India has initiated many projects to defend human and environmental health. In India, already impressive positive changes can be seen as the GMB has set training and welfare institute and its efforts resulted in decrease of fatal accidents from 2.0 per 1000 workers to 0.13 per 1000 workers <em>i.e</em>. 93.5% decrease in the fatal accidents from the year 2003 to 2011 in the ship recycling yards. Present status of ship recycling in India is substantial. The overall trend of the industry is towards following more and more Health Safety & Environment (HSE) norms and has commitments with them. Zero accidents and near zero pollution to the surrounding environment should be the ultimate goal of beaching method of recycling in India to handle pile of end-of-life ships in environmentally sound manner - which are expected to reach ship recycling yards in near future.</p></div>","PeriodicalId":8107,"journal":{"name":"APCBEE Procedia","volume":"10 ","pages":"Pages 159-163"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.apcbee.2014.10.035","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74975435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

Impact of Farm Design on Plant-pollinator Interaction in Brinjal (Solanum Melongena) 农场设计对茄子(Solanum Melongena)植物-传粉者相互作用的影响

APCBEE Procedia Pub Date : 2014-01-01 DOI: 10.1016/j.apcbee.2014.03.014

Munmun Mukherjee

{"title":"Impact of Farm Design on Plant-pollinator Interaction in Brinjal (Solanum Melongena)","authors":"Munmun Mukherjee","doi":"10.1016/j.apcbee.2014.03.014","DOIUrl":"10.1016/j.apcbee.2014.03.014","url":null,"abstract":"<div><p>Pollinators are crucial in agricultural crop production as a large variety of crops including horticultural and vegetable crops depend essentially on insect pollination. Unfortunately over the past decades, the pollinator population in the agricultural system has declined across the globe due to over use of synthetic chemical pesticides. Disruption of ecosystem service provided by pollinators due to pollinator decline in chemical intensive cropping systems has assumed a global dimension. This paper addresses how farming practices and designs affect the diversity of pollinators. In this study the relationship between pollinator density and brinjal (<em>Solanum melongena</em>, Fam. Solanacae) productivity was evaluated in a chemical intensive vegetable cropping system in North 24 Parganas, West Bengal, India (hot sub-humid to humid eco-region; Lat 22°22’ 26, N Lon 88°21’ 26 E). By comparing pollinator density and fruit set between ecological farm and chemical intensive farm, it was investigated whether pesticide application affects pollinator visitation and in such a scenario what was the impact on brinjal production. Visitation rate of pollinators (butterflies and bees) was significantly higher in ecological farm as compared to the conventional farm (Mann Whitney U test, p < 0.001).</p></div>","PeriodicalId":8107,"journal":{"name":"APCBEE Procedia","volume":"8 ","pages":"Pages 131-135"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.apcbee.2014.03.014","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84541567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

An Efficient and Reliable Structural Health Monitoring System for Buildings after Earthquake 一种高效可靠的地震后建筑物结构健康监测系统

APCBEE Procedia Pub Date : 2014-01-01 DOI: 10.1016/j.apcbee.2014.01.055

M. Roghaei, A. Zabihollah

{"title":"An Efficient and Reliable Structural Health Monitoring System for Buildings after Earthquake","authors":"M. Roghaei, A. Zabihollah","doi":"10.1016/j.apcbee.2014.01.055","DOIUrl":"10.1016/j.apcbee.2014.01.055","url":null,"abstract":"<div><p>Occupation of buildings of high importance like hospitals and shelters after earthquake is a risky yet vital task for rescue workers. This paper presents a structural health monitoring system to ensure the safety and reliability of the buildings after earth quack. It is understood that ground motion and lateral displacement due to earthquack may cause deformation and thus excessive strain and stress at the main structural elements. Therefore, the building may suddenly goes to failure, requiring a reliable yet efficient health monitoring system. An array of piezoelectric sensors is mounted at desired location to measure the deformation and stress at critical points. The voltage generated by piezoelectric sensors is sent to computer via a data acquisition system. Measuring and monitoring the trend of changing sensors voltages indicate the probability of existing damages and the rate of propagation. The performance-based seismic is reported based on the nonlinear static analysis (pushover) under the influence of the lateral loading and structural behaviour through the Sap2000® software and FEMA356. The proposed model is verified for a three-story steel structure building. The effects of the lateral displacement caused by earthquake forces on strain and sensors voltage are investigated for each main element in each floor. Increasing the strain and displacements at selected elements increases the voltage generated at piezoelectric sensors. Continuous monitoring and analysis of generated signals helps the building manager to apply warning alarm or call for evacuation of the building.</p></div>","PeriodicalId":8107,"journal":{"name":"APCBEE Procedia","volume":"9 ","pages":"Pages 309-316"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.apcbee.2014.01.055","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84570496","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 13