Digital Commons Network^™

Studies On Phytochemical Constituents, Functional Group Identification And Antimicrobial Activity Of Solanum Nigrum (Solanaceae), D. Venkatesan, C. M. Karrunakaran, S. Selva Kumar

Ethnobotanical Leaflets

Phytochemical constituents, functional group identification and antimicrobial activity of ethanolic extract of Solanum nigrum were investigated. The phytochemical screening of the crude extract revealed the presence of alkaloids, reducing sugars, tannis, flavonoids, Phlobatannis, and steriods. The extract were subjected for identification of functional groups using infra red spectrophotometer, presence of C=O, C-H, C=C and CO were identified, these bonding structures are responsible for presence of alkyl groups, methyl groups, alcohols, ethers, esters, carboxylic acid and anhydrides. And the crude ethanolic extract of Solanum nigrum were assayed for in vitro antimicrobial activity against gram positive and gram negative bacteria and they …

Taxus Wallichina ( Himalayan Yew; Loth Salla) In Nepal: Indigenous Uses, Conservation And Agenda For Sustainable Management, Kunjani Joshi

Ethnobotanical Leaflets

During the ethnobotanical study of the mountainous regions of Nepal, a multipurpose useful coniferous tree Taxus wallichina Zucc. is documented from Tinjure of Terathum district of Nepal. At present, this taxa is overexploited for domestic uses as well as for trading. Appropriate conservation measures for this species are urgently needed.

Employer Newsletter December 2009, Office Of Cooperative Education And Career Services

RIT Digital Archives

No abstract provided.

Guide To Ms341 Stephenson-Flores Family Papers, Laura Hollingsed, Leilani Marshall

Finding Aids

José María Flores arrived in El Paso, Texas in 1852. He was the son of Teresa Valdéz and José Nicolás Flores, members of early San Antonio, Texas families. On June 19, 1858, he married Margarita Stephenson Ascarate, the daughter of El Paso pioneers, Hugh Stephenson and Juana María Ascarate. José María and Margarita had six children: Hugo, Nicolás, Margarita, Luisa, Isabel and José Jesús. Most of these children married the children of other prominent El Paso families, including the Daguerres and the Samaniegos. Many descendants of José María and Margarita Flores held elected positions in the city governments of El …

Neural Replay : A Possible Mechanism For Differing Rehersal Strategies Across Parity, Cassie Brooke Jones

Master's Theses

All mammalian females undergo behavioral and neurological changes during pregnancy and motherhood. Many of these changes lead to an enhanced ability to be an effective mother including: increased memory, foraging behaviors, and boldness. Here, we examined the differences in rehearsal strategies between mother and virgin rats. Stops made by rats when exploring their environment have been found to result in reverse replay activity in the hippocampus (Foster & Wilson, 2006). Reverse replay is sequential replay that occurs in the hippocampus immediately after a spatial experience; this replay/activation is in reversed order of the initial spatial episode (Foster & Wilson, 2006). …

"A Change Has Swept Over Our Land": American Moravians And The Civil War, Adrienne E. Robertson

Master's Theses

When they first came to North America, the Moravians—a pietistic, Germanic Christian sect—settled in isolated communities where only a few people ventured out to do missionary work for the community. They separated themselves from their non-Moravian neighbors, one missionary community serving the North from its seat in Bethlehem, Pennsylvania, and the other serving the South from Salem, North Carolina, and neither participating in civic or military life. Then, over the course of a few decades, economic and civic circumstances forced the Moravians in North America to adapt their ways to be more like those of their non-Moravian neighbors, adopting styles …

The White Dwarfs Within 20 Parsecs Of The Sun: Kinematics And Statistics, Edward M. Sion, Jay B. Holberg, Terry D. Oswalt, George P. Mccook, Richard Wasatonic

Aerospace, Physics, and Space Science Faculty Publications

We present the kinematical properties, distribution of spectroscopic subtypes, and stellar population subcomponents of the white dwarfs within 20 pc of the Sun. We find no convincing evidence of halo white dwarfs in the total 20 pc sample of 129 white dwarfs nor is there convincing evidence of genuine thick disk subcomponent members within 20 parsecs. Virtually, the entire 20 pc sample likely belongs to the thin disk. The total DA to non-DA ratio of the 20 pc sample is 1.6, a manifestation of deepening envelope convection which transforms DA stars with sufficiently thin H surface layers into non-DAs. The …

Apolipoprotein E But Not B Is Required For The Formation Of Infectious Hepatitis C Virus Particles, Jieyun Jiang, Guangxiang Luo

Microbiology, Immunology, and Molecular Genetics Faculty Publications

Our previous studies have found that hepatitis C virus (HCV) particles are enriched in apolipoprotein E (apoE) and that apoE is required for HCV infectivity and production. Studies by others, however, suggested that both microsomal transfer protein (MTP) and apoB are important for HCV production. To define the roles of apoB and apoE in the HCV life cycle, we developed a single-cycle HCV growth assay to determine the correlation of HCV assembly with apoB and apoE expression, as well as the influence of MTP inhibitors on the formation of HCV particles. The small interfering RNA (siRNA)-mediated knockdown of apoE expression …

Digitalcommons@Waynestate Policy, Digital Commons

Digital Commons Information

Policy document outlining what types and formats of content can be deposited into DigitalCommons@WayneState, as well as guidelines on copyright, author agreements, and acceptable use.

Effect Of Amino Acid Formulation And Dietary Direct-Fed Microbial Supplementation On Egg Production And Egg Characteristics In Laying Hens, T. J. Applegate, E. M. Onyango, R. Angel, W. J. Powers

ETSU Faculty Works

An experiment was conducted to determine whether direct-fed microbial supplementation could alleviate a marginal amino acid (AA) deficiency in Hyline 36 laying hens from 33 to 44 wk of age. The experiment was a 2 × 4 factorial design with or without a commercial directfed microbial (Primilac; 1.36 kg/1,000 kg) and 4 levels of AA formulation. Egg characteristics (yolk, albumen, or shell proportions and yolk or albumen solids) were not affected by diet. Primilac supplementation had no effect on egg production or egg mass. However, Primilac supplementation reduced feed intake-to-egg mass ratio by 2.4 and 3.4% from 33 to 36 …

Reflections On A Visit To Karachi: A Small World, After All, Paul A. Lombardo

Faculty Publications By Year

No abstract provided.

Pozzolanic Activity Of Rice Husk Ash: Comparison Of Various Electrical Methods, S Wansom, S Janjaturaphan, S Sinthupinyo

Journal of Metals, Materials and Minerals

The great abundance of rice husk ash (RHA) as low-cost agricultural waste in Thailand makes it the most suitable material for cement-based applications. However, the use of RHA as a supplementary cementitious material (SCM) is not yet widespread in Thailand due to the poor pozzolanic activity of most agricultural RHA. Most RHA is incinerated at too high temperatures (usually in excess of 1000ºC) or under uncontrolled conditions as biomass fuel. This reduces the amount of amorphous SiO2 and hence worsens the pozzolanic activity of the resulting RHA. To enhance the use of RHA as an SCM in Thailand, a proper …

A Simple Method For Production Of Humidity Indicating Silica Gel From Rice Husk Ash, J Nayak, J Bera

Journal of Metals, Materials and Minerals

The objective of the present work is to develop a procedure for obtaining and characterizing active blue silica from rice husk ash. About 25 wt.% silica powder (from total mass of rice husk) of 95% pure silica could be produced after heat-treating at 700°C for 6 hours. A simple method based on alkaline extraction followed by acid precipitation was developed to produce pure silica hydrogel from RHA. A well-defined very minimum amount CoCl2-containing blue silica gel was prepared by impregnation of the aqueous solution of the salt to silica hydrogel, ageing and drying method. The sharp colour changing from blue …

A Relational Study Of Students' Academic Achievement Of Television Technology In Technical Colleges In Delta State Of Nigeria, Kennedy E. Umunadi

Journal of STEM Teacher Education

This study examined the relationship between the male and female students’ academic achievement in the subject of television in urban and rural technical colleges in Delta State. There are two research questions and one null hypothesis formulated to guide the study. The population for the study consists of 731 students of the six technical colleges in the Delta State offering Television Technology as a subject. No sampling was conducted due to the small number of students involved in the study. The two research questions were answered using percentages while the null hypothesis was tested using ANOVA at 0.05 level of …

Thirtieth Annual Outstanding Manuscript Award Recipients, Robert T. Howell

Journal of STEM Teacher Education

No abstract provided.

Inside Front & Back Covers: Sculpture By David Englund, David Englund

Bridgewater Review

No abstract provided.

Editor's Notebook: The Millennials, Michael Kryzanek

Bridgewater Review

No abstract provided.

Not Quite A Full House: The Case For Enlarging The House Of Representatives, Brian Frederick

Bridgewater Review

No abstract provided.

Intergovernmental Challenges And Achievements, Biennial Report Of Tacir Fy 2007 And Fy 2008, Tennessee. Advisory Commission On Intergovernmental Relations.

Biennial Report

No abstract provided.

Implications Of Cross-Border Banking For Financial Integration In The West African Sub-Region, P.J.. Obaseki

Economic and Financial Review

The paper sets out to review developments in cross-border banking in the West African sub-region and implications of the growth of cross-border banking institutions for financial integration in West Africa. This paper noted that initial efforts at cross-border banking in the sub-region were led by Ecobank Transnational Incorporated with the active support of the Economic Community of |West African States (ECOWAS), which acquired substantial shares in the bank, Regional approach to cross-border banking and financial integration in the sub-region has complimented the market approach facilitated by private enterprise. Regional efforts have been intensified but problems remain with the numerous barriers …

An Analysis Of How The American Cancer Society Uses Social Media, Carla Silvia

Journalism

The development of social media has created an online environment conducive to creating connections and fostering relationships. As new social media sites are being introduced, researchers in every field of study are attempting to determine the most effective ways for organizations to use them. By using these findings and implementing social media campaigns into their communication strategies, non-profit organizations now have the ability to inform their respective publics about upcoming events, increase donation requests and create a community around their designated cause. A content analysis was conducted to examine how the American Cancer Society has implemented the use of social …

Nipomo Toys For Tots Drive Public Relations Campaign: To Gain Media Coverage For Holiday Toy Donations And The Third Annual Toys For Tots Benefit Golf Tournament, Jessa Squellati

Journalism

This research and documentation is an analysis and instructive guide for conducting a public relations campaign to promote the Nipomo Toys for Tots Drive. This campaign places emphasis on the importance of publicity to successfully gain toy donations and awareness for the Toys for Tots cause. With the recent downturn of the economy, the media will be instrumental in furthering the Toys for Tots mission and purpose to collect an estimated 3,000 toy donations for Nipomo children (newborns to 16 years of age). Although the 2008 Nipomo Toys for Tots Drive was successful without the presence of media coverage, the …

Campus Service Organizations To Host Iwu Idol, Kasey Evans ’12

News and Events (Discontinued Series)

No abstract provided.

香港視障長者生活質素調査 : 應用手冊, The Hong Kong Society For The Blind 香港盲人輔導會, Asia-Pacific Institute Of Ageing Studies, Lingnan University 嶺南大學亞太老年學研究中心

Manual & Guide 手冊及指引

隨著社會的發展，社會大眾對生活的要求亦日益提高。人們並不滿足於基本的生活程度，而是追求舒適的生活環境，高質素的服務，對身體狀況亦更加關注。

在90年代中期開始，香港的學者開始研究「生活質素」這個課題，並發展出一些適合香港使用的「生活質素」量度工具。社會上不同群體對生活質素的界定及期望，可能和一般市民有所不同，要量度以致改善他們的生活質素，便需要特定的量度工具。

香港盲人輔導會於2008年委託嶺南大學亞太老年學研究中心設計了一份有關視障長者生活質素的問卷，並成功訪問了580位55歲以上分別居住在社區及院舍的長者，以便了解他們的生活質素。

是次研究的目標為：

1. 從香港視障長者的角度出發，發展一套量化及可量度視障長者生活質素的工具；

2. 為香港視障長者的生活質素提供一個研究上的參考基數；

3. 以視障長者生活質素量度工具作日後服務管理，為服務提供方向性的指引，並成為本地視障長者服務發展的參考。

本應用手冊將會以深入淺出的方法，向大家闡述如何利用這份「視障長者生活質素調查問卷」評估服務成效及作服務管理。

Environmental Implications Of Francisella Tularensis Biofilms, Jeffrey J. Margolis '00

Doctoral Dissertations

Francisella tularensis survives in one of the widest environmental ranges of any pathogen. Numerous mammals and arthropod vectors are infected by this highly virulent organism. How this zoonotic pathogen persists outside of its many hosts remains unexplored. We aimed to examine how F. tularensis interacts with environmental surfaces, and hypothesized that biofilm formation may enable survival of this organism in nature. By understanding the role these surface-attached bacterial communities play in F. tularensis ecology, we hope to gain insight into the mechanisms of environmental persistence and transmission of this pathogen.

We identify chitin as a potential non-host niche for F. …

07. Environmental Implications Of Francisella Tularensis Biofilms, Jeffrey J. Margolis '00

Class of 2000

No abstract provided.

Worthless Movement: Agricultural Regression And Mobility, Luiz Costa

Tipití: Journal of the Society for the Anthropology of Lowland South America

Theories of agricultural regression have questioned the standard view that Amazonian foraging represents an ancient adaptation to regional environments by demonstrating that contemporary foragers are former agriculturalists whose historical trajectory led to the adoption of a foraging subsistence strategy. Recent studies have further shown that Amazonian foraging is not an adaptation to a pristine environment, but an engagement with tracts of forest that have been transformed by former agriculturalists. These theories, however, explain the historical process of agricultural loss through an investigation of contemporary foragers or trekkers, as if a certain subsistence strategies and mobile patterns were the inevitable outcome …

Interracial Marriage, Howard Schaap

Pro Rege

No abstract provided.

Grand Canyon, South Rim Tree, David Versluis

Pro Rege

No abstract provided.

Time Out For Becky, Matt Drissell

Pro Rege

No abstract provided.