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Information Literacy and Theological Librarianship: Theory and Praxis. Bobby Smiley, ed. Chicago, IL: Atla Open Press, an imprint of the American Theological Library Association, 2019. 189p. Paper, $35.00 (ISBN: 978-1-949800-01-2). 信息素养与神学图书馆:理论与实践。鲍比·斯迈利主编。芝加哥,伊利诺伊州:阿特拉开放出版社,美国神学图书馆协会的印记,2019年。189便士。纸本,$35.00 (ISBN: 978-1-949800-01-2)。
IF 1.8 3区 管理学
College & Research Libraries Pub Date : 2020-07-01 DOI: 10.5860/crl.81.5.889
M. E. Shelton
{"title":"Information Literacy and Theological Librarianship: Theory and Praxis. Bobby Smiley, ed. Chicago, IL: Atla Open Press, an imprint of the American Theological Library Association, 2019. 189p. Paper, $35.00 (ISBN: 978-1-949800-01-2).","authors":"M. E. Shelton","doi":"10.5860/crl.81.5.889","DOIUrl":"https://doi.org/10.5860/crl.81.5.889","url":null,"abstract":"It is easy to think that, since a book may focus on a particular topic, it means that it is not useful beyond those in that field. That is not the case when it comes to American Theological Library Association’s new edited publication Information Literacy and Theological Librarianship . Bobby Smiley, editor and librarian at Vanderbilt University’s Divinity Library, has pulled together authors whose chapters can easily serve both theological librarians and information literacy and instruction librarians. The latter group will find useful information that can be tailored to their needs. The subject-level perspective also provides a lens that can help in approaching other fields. All of the chapter authors are affiliated with a range of different theological libraries at colleges, universities, and seminaries.","PeriodicalId":10686,"journal":{"name":"College & Research Libraries","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84914977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
What Do You Want from Us? Evaluating Student Interest in Technology-Based Services in Academic Libraries 你想从我们这里得到什么?评估学生对大学图书馆科技服务的兴趣
IF 1.8 3区 管理学
College & Research Libraries Pub Date : 2020-07-01 DOI: 10.5860/CRL.81.5.844
Susan A. Elkins, Soonyoung Hwang, Dianna L. Kim, Tyler Manolovitz, K. Mueller, E. Owens
{"title":"What Do You Want from Us? Evaluating Student Interest in Technology-Based Services in Academic Libraries","authors":"Susan A. Elkins, Soonyoung Hwang, Dianna L. Kim, Tyler Manolovitz, K. Mueller, E. Owens","doi":"10.5860/CRL.81.5.844","DOIUrl":"https://doi.org/10.5860/CRL.81.5.844","url":null,"abstract":"Following two previous studies in 2010 and 2013, this study intends to identify current trends of Sam Houston State University students’ technology and communication needs and preferences regarding library services and resources. Drawing comparisons to two previous local studies and national data sets, such as those from Pew Internet Research and the EDUCAUSE Center for Analysis and Research (ECAR), the findings revealed, among other things, a decline in tablet usage and interest, continued need for library computers, and a complex relationship between social media usage and engagement with the library. The results of this survey will inform and guide the library and the profession to most efficiently and effectively offer desired library services and engage students on appropriate social media platforms.","PeriodicalId":10686,"journal":{"name":"College & Research Libraries","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87809889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A mini-review on importance and role of trace elements in the human organism 微量元素在人体中的重要性和作用
IF 1.8 3区 管理学
College & Research Libraries Pub Date : 2020-05-01 DOI: 10.22034/CRL.2020.229025.1058
T. Attar
{"title":"A mini-review on importance and role of trace elements in the human organism","authors":"T. Attar","doi":"10.22034/CRL.2020.229025.1058","DOIUrl":"https://doi.org/10.22034/CRL.2020.229025.1058","url":null,"abstract":"Trace elements are minerals present in living tissues in minute quantities. Some of them are known to be nutritionally essential and the remainder is considered to be nonessential. The body requires certain essential elements and their deficiency or excess may result in serious dysfunction of the body and even death in extreme cases. The low intakes dietary of trace element produce changes in biochemical pathways that can raise the risk of diseases over time. On the other hand, excessive levels, a level higher than needed for biological functions, of these elements can be toxic for the body health. This review evaluates the role and importance of the essential trace element in the human organism. The potential importance of key essential trace elements; Magnesium, Manganese, Iron, Zinc, Copper, Cobalt, Iodine, Selenium, Nickel, Molybdenum and Chromium; and nonessential trace such as Cadmium, Lead, Arsenic and Mercury are discussed.","PeriodicalId":10686,"journal":{"name":"College & Research Libraries","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80226988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 21
Preparation of biodegradable composite starch/tragacanth gum/Nanoclay film and study of its physicochemical and mechanical properties 可生物降解淀粉/黄芪胶/纳米粘土复合膜的制备及其理化力学性能研究
IF 1.8 3区 管理学
College & Research Libraries Pub Date : 2020-05-01 DOI: 10.22034/CRL.2020.229483.1055
S. Pirsa, F. Mohtarami, Sara Kalantari
{"title":"Preparation of biodegradable composite starch/tragacanth gum/Nanoclay film and study of its physicochemical and mechanical properties","authors":"S. Pirsa, F. Mohtarami, Sara Kalantari","doi":"10.22034/CRL.2020.229483.1055","DOIUrl":"https://doi.org/10.22034/CRL.2020.229483.1055","url":null,"abstract":"In this study, biodegradable composite starch/tragacanth gum/Nanoclay (St/TG/Clay) film was prepared. The basis of the film was wheat starch, which tragacanth gum was added at three levels (0.2 and 0.5% by w/w) and clay nanoparticles at three levels (0.1, 0.5 and 3% by w/w). Physicochemical properties of the film, including thickness, water solubility, moisture content, and vapor vapor permeability (WVP), were investigated. The mechanical properties of the films, including the tensile strength and elongation of the films, and the color characteristics of the films were examined. The results showed that adding tragacanth to the starch film increased the thickness, moisture content and permeability of the water vapor and reduced its solubility. The addition of tragacanth to the starch film increased tensile strength and elongation. The addition of tragacanth reduced the transparency of the films. Adding clay nanoparticles to starch film increased the water content, reduced water vapor permeability, and reduced solubility, but adding nanoparticles increased the thickness. Nanoclay increased the tensile strength of the films and reduced the elongation. The lightness of the films decreased with the addition of nano-clay, and the factor b, which indicated the yellowness of the film, increased. In general, it can be concluded that the addition of tragacanth and Nanoclay improves the physical and mechanical properties of starch film.","PeriodicalId":10686,"journal":{"name":"College & Research Libraries","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87616262","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 36
Transition Metal Complexes with HIV/AIDS Inhibitory Properties 具有抑制HIV/AIDS特性的过渡金属配合物
IF 1.8 3区 管理学
College & Research Libraries Pub Date : 2020-05-01 DOI: 10.22034/CRL.2020.230856.1057
F. Nareetsile, James T. P. Matshwele, Scotch Ndlovu, M. Ngaski
{"title":"Transition Metal Complexes with HIV/AIDS Inhibitory Properties","authors":"F. Nareetsile, James T. P. Matshwele, Scotch Ndlovu, M. Ngaski","doi":"10.22034/CRL.2020.230856.1057","DOIUrl":"https://doi.org/10.22034/CRL.2020.230856.1057","url":null,"abstract":"The management of HIV in the human body has been a major research area in the quest to either find the cure or the preventative scientific measure. The quest to manage the virus has been successful using some organic molecules which target one or more of the stages of the replication cycle of HIV rendering it inhibited to continue infecting other host cells. However, the approach is now moving to use of transition metal complexes to manage the HIV infection in the host cells and this review highlights the relevant contributions of such as HIV/AIDS inhibitors. There have been increasing number of reports on the trends for transition metal complexes with anticancer and antimicrobial activity hence this probed the need of such a review. Complexes of vanadium, manganese, iron, copper, cobalt, nickel, zinc, ruthenium, platinum and gold have been reported to be active against HIV-1 virus. The complexes discussed in this review showed anti-viral activity compared to the vehicle control.","PeriodicalId":10686,"journal":{"name":"College & Research Libraries","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89022237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Boron nitride nanocone as an adsorbent and senor for Ampicillin: A Computational Study 氮化硼纳米锥作为氨苄西林吸附剂和传感器的计算研究
IF 1.8 3区 管理学
College & Research Libraries Pub Date : 2020-05-01 DOI: 10.22034/CRL.2020.233274.1061
Z. Doroudi, Mohammad Reza Jalali Sarvestani
{"title":"Boron nitride nanocone as an adsorbent and senor for Ampicillin: A Computational Study","authors":"Z. Doroudi, Mohammad Reza Jalali Sarvestani","doi":"10.22034/CRL.2020.233274.1061","DOIUrl":"https://doi.org/10.22034/CRL.2020.233274.1061","url":null,"abstract":"In this research, the performance of boron nitride nanocone for the detection and removal of ampicillin was investigated by infra-red (IR), natural bond orbital (NBO), frontier molecular orbital (FMO) computations. The calculated values of adsorption energy showed the interaction of ampicillin with BN nanocone is experimentally possible. The calculated values of Gibbs free energy and thermodynamic equilibrium constant showed the adsorption process is spontaneous and irreversible. The calculated values of enthalpy changes and specific heat capacity showed ampicillin adsorption is exothermic and BN nanocone can be used for the construction of a new thermal sensor for the detection of ampicillin. The effect of temperature on the thermodynamic parameters was also evaluated and the results indicated ampicillin adsorption is more favorable in room temperature. The NBO results demonstrated in both of the studied configurations a monovalent chemical bond is formed between the nanostructure and the adsorbate and the interaction process is chemisorption. The DOS spectrums showed the bandgap of BN nanocone increased from 1.888 (eV) to 7.030 (eV) which proved this nanomaterial is an appropriate electrochemical sensing material for detection of ampicillin. Some important structural parameters such as dipole moment, electrophilicity, maximum charge capacity, chemical hardness and chemical potential were also calculated and discussed in detail.","PeriodicalId":10686,"journal":{"name":"College & Research Libraries","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82646419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
Anti-Dengue potential, Molecular Docking Study of Some Chemical constituents in the leaves of Isatis tinctoria 板蓝叶部分化学成分的分子对接研究
IF 1.8 3区 管理学
College & Research Libraries Pub Date : 2020-05-01 DOI: 10.22034/CRL.2020.228931.1054
S. Adawara, P. Mamza, Gideon Adamu Shallangwa, Abdulkadir Ibrahim
{"title":"Anti-Dengue potential, Molecular Docking Study of Some Chemical constituents in the leaves of Isatis tinctoria","authors":"S. Adawara, P. Mamza, Gideon Adamu Shallangwa, Abdulkadir Ibrahim","doi":"10.22034/CRL.2020.228931.1054","DOIUrl":"https://doi.org/10.22034/CRL.2020.228931.1054","url":null,"abstract":"Dengue infection is a major public health challenge in several parts of the world, especially the sub-tropical and tropical regions. The development of agents that are able to inhibit the dengue virus (DNV) replication are therefore of utmost significance. I. tinctoria is one of the most investigated Chinese herbs, which has been recognised to be effective in the treatment of dengue fever. However, the mechanisms through which it exhibits such biological activity of great importance are still unclear. A total number of about 27 compounds isolated from I. tinctoria leaves which have been identified and reported in the literature to be effective against dengue fever were investigated for their inhibitory potencies against dengue virus as novel drugs for treating early attacks of dengue fever. The compounds were optimized by employing a method of Density functional theory (DFT) and a basis set of B3LYP (6-31G**). The results of Molecular docking investigation between the compounds and the dengue viral protein (PDB: 6MO1) revealed that three of the compounds (GB-20, GB-19, and GB-6) possessing best binding energy in of -27.051, -26.193 and -24.664 kcal/mol respective were observed to inhibit the target through hydrogen bonds and hydrophobic interactions with amino acids residue of the protease binding site. The results of these studies would offer relevant insight into structural requirements for the development of effective and a specific therapeutic treatment against dengue virus infection.","PeriodicalId":10686,"journal":{"name":"College & Research Libraries","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74759286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Effects of ZnO nanoparticles and Kaolin in combination with NeemAzal-T/S against Bemisia tabaci and its parasitoid Eretmocerus mundus on cotton 氧化锌纳米颗粒和高岭土与NeemAzal-T/S联合施用对棉花烟粉虱及其拟寄生物白僵菌的防治效果
IF 1.8 3区 管理学
College & Research Libraries Pub Date : 2020-05-01 DOI: 10.22034/CRL.2020.235381.1066
Mehdi Taheri Sarhozaki, S. Aramideh, J. Akbarian, S. Pirsa
{"title":"Effects of ZnO nanoparticles and Kaolin in combination with NeemAzal-T/S against Bemisia tabaci and its parasitoid Eretmocerus mundus on cotton","authors":"Mehdi Taheri Sarhozaki, S. Aramideh, J. Akbarian, S. Pirsa","doi":"10.22034/CRL.2020.235381.1066","DOIUrl":"https://doi.org/10.22034/CRL.2020.235381.1066","url":null,"abstract":"The cotton whitefly, Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) is an important pest of cotton which by transmitting plant pathogenic viruses cause damage and reduce lint quality. To reduce the use of chemical insecticides, effects of ZnO nanoparticles, Kaolin alone or in pairwise combination with NeemAzal-T/S against egg and second instar nymph of B. tabaci and pupae of its parasitoid Eretmocerus mundus Mercet were evaluated. The LC50 values of ZnO NPs, Kaolin and NeemAzal-T/S against eggs and nymphs of B. tabaci were 7.49 mg L-1, 24.89 g L-1, 6.83 mg L-1 AZA and 6.93 mg L-1, 18.36 g L-1 and 6.00 mg L-1 AZA 3 days after treatment, respectively. The LC50 values of ZnO NPs, Kaolin and NeemAzal-T/S against E. mundus were 11.30 mg L-1, 41.59 g L-1, 36.90 mg L-1 AZA, respectively 3 days after treatment. In the laboratory conditions, ZnO + NeemAzal and Kaolin + NeemAzal exerted a higher level of control on eggs and nymphs of the pest than either alone, while they had a lower level of negative effects on the parasitoid pupae, too. In the field conditions and at 7 DAT, Kaolin + NeemAzal was the most effective treatment on eggs of the pest, causing a 67.43% reduction, while NeemAzal-T/S was the most effective treatment on nymph (86.52% reduction), which was not different with ZnO + NeemAzal and Kaolin + NeemAzal. NeemAzal and ZnO exerted the highest and lowest mortality on pupae of the parasitoid, respectively. Based on the field studies, ZnO NPs at 20 mg L-1, Kaolin at 30 g L-1, NeemAzal-T/S at 15 mg L-1 AZA and mixing equal volumes of NeemAzal-T/S (7.5 mg L-1 AZA)+ZnO NPs (10 mg L-1) and NeemAzal-T/S (7.5 mg L-1 AZA)+ Kaolin (15 g L-1) can be suitable candidates in IPM programs of B. tabaci field condition.","PeriodicalId":10686,"journal":{"name":"College & Research Libraries","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76724723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
An overview on the carbon capture technologies with an approach of green coal production study 以绿色煤炭生产研究为视角的碳捕集技术综述
IF 1.8 3区 管理学
College & Research Libraries Pub Date : 2020-04-01 DOI: 10.22034/CRL.2020.224177.1043
N. Norouzi, S. Talebi, A. Shahbazi
{"title":"An overview on the carbon capture technologies with an approach of green coal production study","authors":"N. Norouzi, S. Talebi, A. Shahbazi","doi":"10.22034/CRL.2020.224177.1043","DOIUrl":"https://doi.org/10.22034/CRL.2020.224177.1043","url":null,"abstract":"Coal will still be a significant component of power generation for years to come, and carbon dioxide capture systems will be the essential feature of clean coal in the future. Those who promise to deliver low carbon dioxide capture costs are committed to the pipeline and future systems. So far, many methods of carbon dioxide capture have proved costly and energy-hungry based on coal system additives. Besides, it is continually moving other industries to effectively utilize the amount of carbon present in carbon dioxide and move toward carbon capture and reuse, which is marketed ready for carbon dioxide, but it has different requirements on product quality. This paper aims to review the methods of carbon capture technologies and develop an optimal method for the green coal combustion process using the Energy and Exergy Analysis. According to the results of this paper, the Chemical Looping Combustion is the most suitable method for this process, and with the coal, powerplants using CLC technologies, the Green Coal target can be made real.","PeriodicalId":10686,"journal":{"name":"College & Research Libraries","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77978069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Study of the Effect Operational Parameters on the Super critical Extraction Efficient Related to Sunflower Oil Seeds 操作参数对葵花籽超临界萃取效率影响的研究
IF 1.8 3区 管理学
College & Research Libraries Pub Date : 2020-04-01 DOI: 10.22034/CRL.2020.225243.1048
A. Bozorgian
{"title":"Study of the Effect Operational Parameters on the Super critical Extraction Efficient Related to Sunflower Oil Seeds","authors":"A. Bozorgian","doi":"10.22034/CRL.2020.225243.1048","DOIUrl":"https://doi.org/10.22034/CRL.2020.225243.1048","url":null,"abstract":"Super critical extraction is a new method for separation of efficient processes and effective method for extracting a necessary foundation of solid or liquid material are suitable purity. Seed sunflower seed oil is the second one year after soy which is cultivated for its oil on the world. In this article, sunflower seed oil is extracted by liquid carbon dioxide in super critical conditions. Effects of temperature, pressure and grain size in the rate of extraction efficiency were the change in particle size among other parameters extraction efficiency because they have a role and the smaller the size, the efficiency is higher. Results proves is that temperature changes and pressure changes in comparison with particle size in the process of extraction efficiency was less effect because of reduced grain size increased 75 percent extraction efficiency. While the temperature increase of 16 percent and increasing pressure about 5 percent increase in extraction efficiency was observed.","PeriodicalId":10686,"journal":{"name":"College & Research Libraries","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87868325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
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