Digital Commons Network^™

Analysis Of Ergonomics Workstation Layout Design Using Analytical Hierarchy Process, - Hartomo, Z. Taha, E.D. Hastutiningsih

Research Publications (2006 to 2010)

Ergonomic workstation is an important component in a production line. Poor layout design of a workstation can have an adverse effect on a worker's performance. This paper presents a method for analyzing the layout design of a workstation using the Analytical Hierarchy Process (AHP). Three criterias and several sub criteria were identified. The criterions are the easiness of motion which consists of three sub criterions-working areas, position of tools, position of material; the comfort of work which consists of four sub criterions-temperature, light, working position, noise; and safety which consists of three sub criterions-safety, dust, smell. A case study was …

Evaluation Of Corporate Initiatives In Ergonomics: Effectiveness Of Ergonomics Training In An Oil And Gas Refinery Company, Z. Taha, M.Z. Muhammad

Research Publications (2006 to 2010)

Corporate initiatives in ergonomics refer to the initiatives taken by corporation to introduce and implement ergonomics program. It is highly desirable in order to achieve optimum performance of productivity and a quality of working life, especially in the increasing competitive global market where the survival of a corporation depends on how it responds to a highly dynamic and complex environment. Somehow, implementing corporate initiatives in ergonomics will not be easy. Therefore, the objective of this paper is to examine the correlation between corporate initiatives towards ergonomics and ergonomics training effectiveness. A Sociotechnical System (STS) as an open system approach on …

The Mediating Role Of Export-Oriented Japanese Foreign Direct Investment In China, C.C. Yong, S.Y. Yew, P.L. Teh

Research Publications (2006 to 2010)

Since the early nineties, China has become the largest destination of Japanese foreign direct investment (FDI). Observing this trend, we have analyzed whether Japanese FDI did promote exports from China to the rest of the world, and more importantly, whether this is a strategy adopted by Japanese multinationals to penetrate not only the Chinese market but also the global market. Our analysis takes into account, not only the direct effects of FDI on exports, but also the indirect effects, by examining the mediating role of export oriented Japanese FDI in China from 1998 to 2007 through panel analysis. The study …

The Current Situation Of The People With Mental Illness In The Traditional Healer Centers In Sudan, E.A. Sorketti, M.H. Habil

Research Publications (2006 to 2010)

In Sudan traditional healing is the most prevalent method for the treatment of mentally sick people mostly due to lack of economic resources, inaccessibility of medical services, and lack of awareness among the population and the high prices of psychiatric services. Now University of Malaya, the leading research institute in Malaysia, is conducting a research in this area of mental health in Sudan, trying to explore more in this area of mental health and traditional healing.

'Age Doth Not Wither Nor Custom Stale My Infinite Variety': Surveying The Evolution Of Dr. John H. Watson Through 70 Years Of The Hound Of The Baskervilles On Screen, Ashley Polasek

All Theses

The sixty tales that comprise the Sherlock Holmes Canon hold a unique place in the realm of both adaptation studies and culture studies. The stories were originally written at a time concurrent with the birth of cinema; Holmes was part of the vanguard of literary figures to appear on film. Since his first appearance on screen in 1900, Sherlock Holmes, his friend and colleague Dr. Watson, and the adventures in which they figure have been consistently adapted for the full lifespan of the cinematic medium. Despite this rich history, the adaptations have, almost without exception, been scrutinized through the lens …

Low-Dose Of Sodium Arsenite Causes Delayed Differentiation In C2c12 Mouse Myoblast Cells Through The Repression Of The Transcription Factor Myogenin, Amanda Steffens

All Theses

A number of epidemiological studies have correlated arsenic exposurwith cancer, skin diseases, cardiovascular diseases, and adverse developmental outcomes such as stillbirths, spontaneous abortions, neonatal mortality, low birth weight, and delays in the use of musculature. The current study used C2C12 mouse myoblast cells to examine whether low concentrations of arsenic could alter their differentiation into myotubes, which would indicate that arsenic has the ability to act as a developmental toxicant. Myoblast cells were exposed to 20nM sodium arsenite and allowed to differentiate into myotubes and expression of the muscle-specific transcription factor myogenin, along with the expression of myosin light chain …

Analysis Of Mercury And Lead In Birds Of Prey From Gold-Mining Areas Of The Peruvian Amazon, Peggy Shrum

All Theses

This study was conducted to determine levels of lead and mercury in the raptors of the South-eastern Peruvian Amazon. The study took place within the Los Amigos Conservation Concession in Madre de Dios, Peru. Eighty-six raptors from among sixteen species were captured with Bal-Chatri traps. From each individual, feather samples were obtained for mercury analysis and blood was taken for lead analysis. Each raptor was then released without incident or injury.
Mercury amalgamation for gold extraction is widely used by small-scale, transient mining operations, which are numerous along the rivers and creeks in the tropical forests and other locations in …

Physical Activity Among Youth In A Weekend Respite Camp Program, Kathleen Felton

All Theses

The engagement in physical activity among 24 youths with disabilities was studied. Researchers examined the effects of age and gender of the youth, the parent's knowledge of physical activity recommendations, and parent's physical activity practices on physical activity engagement. Levels of physical activity participation through leisure time, work or chores, and sports were assessed. Analysis was performed to determine relationships between each of the variables and the youths' level of physical activity respectively. Results of chi-square analysis indicated that parental influence using current physical activity recommendations was correlated with the youth's level of physical activity participation through leisure. Results suggested …

Laboratory Generation And Physics Of Propagation Of Solitary Waves And Water Surface Depressions, Siamak Malek Mohammadi

All Dissertations

Solitary waves and water surface depressions are generated using a piston-type wavemaker. Different aspects of their propagation including profile evolution, establishment rate, stability, and celerity are examined experimentally.
Traditionally, solitary waves are generated in laboratory set-ups using a methodology developed by Goring (1979) that considers a wave of permanent form during the generation process. A New methodology for generation of solitary waves using piston-type wavemakers is proposed by considering the evolving nature of the wave during generation phase. The capability of the New methodology in generation of solitary waves is assessed by conducting a series of laboratory experiments in water …

Improving Academic Achievement At A Greater Rate With Increased Instructional Time For Students Who Qualify For Free And Reduced Lunch, Jeffrey Steven Beiswinger

Dissertations

Great demands are placed on educators to meet student academic standards as set forth by No Child Left Behind legislation. To meet these expectations, school districts must consider instructional strategies that maximize learning time. The study school, located in Midwest Missouri, implemented Start on Time, a tardy reduction program at the beginning of the 2006/2007 school year. The intent of the Start on Time program was to reduce tardies, thereby reducing interruptions to instruction while providing support strategies so students arrive prepared. The purpose of this study was to determine if increased instructional time would increase academic achievement and academic …

Impact Of Missouri Reading Initiative On Student Achievement, Teacher Attitudes, And Perceptions, Katherine R. Kimsey

Dissertations

Reading and critical thinking skills are sources of concern when analyzing student achievement relative to No Child Left Behind (NCLB). In Fort Zumwalt, middle school Missouri Assessment Program (MAP) test scores in communication arts have not consistently met NCLB requirements. To address this concern, Fort Zumwalt implemented Missouri Reading Initiative (MRI) as a pilot at North Middle School during the 2007-08 school year. Collaborative researchers collected data derived from student test scores on the 2006-07 and 2007-08 communication arts MAP to assess MRI effectiveness. Quantitatively, this study examined the relationship between implementation of MRI and student achievement on the communication …

Paradise In Wal-Mart, Mary Dengler

Pro Rege

No abstract provided.

Cloned Meat, Voluntary Food Labeling, And Organic Oreos, Donna M. Byrne

The University of New Hampshire Law Review

[Excerpt] “In December 2006, the Food and Drug Administration (FDA) announced that it had reviewed all the available evidence and was poised to approve meat and milk from cloned animals and their progeny. I remember telling one of my colleagues, a patent law professor, who should be as comfortable with technology as anyone, about this development, and his response was, “Yuck. I’m not eating it!” To which of course I replied, “Humph. You won’t know the difference.” Meat or milk from a clone or its descendant is virtually identical to meat or milk from a non-clone, said the FDA, as …

Hiding In Plain Sight? Timing And Transparency In The Administrative State, Anne Joseph O'Connell, Jacob Gersen

Coase-Sandor Institute for Law & Economics Research Paper Series

Anecdotal evidence of agencies burying bad news is rife in law and politics. The bureaucracy regularly is accused of announcing controversial policies on holidays and weekends when public attention is elsewhere. We show that this conventional wisdom is wrong, or at least significantly incomplete. The conventional wisdom is riddled with theoretical holes, and there is little systematic empirical evidence to support it. After critiquing the conventional account of agencies hiding bad news, we articulate and defend a revised theory of strategic timing in administrative law. We argue that timing decisions rarely affect the visibility of decisions but can drive up …

Bias Skews Obesity Findings, Says Head Of Uab Nutrition And Obesity Research Center, Staff

Browse All News

No abstract provided.

Gender Dimorphic Acl Strain In Response To Combined Dynamic 3d Knee Joint Loading: Implications For Acl Injury Risk, Kiyonori Mizuno, Jack T. Andrish, Antonie J. Van Den Bogert, Scott G. Mclean

Mechanical Engineering Faculty Publications

While gender-based differences in knee joint anatomies/laxities are well documented, the potential for them to precipitate gender-dimorphic ACL loading and resultant injury risk has not been considered. To this end, we generated gender-specific models of ACL strain as a function of any six degrees of freedom (6DOF) knee joint load state via a combined cadaveric and analytical approach. Continuously varying joint forces and torques were applied to five male and five female cadaveric specimens and recorded along with synchronous knee flexion and ACL strain data. All data (~10,000 samples) were submitted to specimen-specific regression analyses, affording ACL strain predictions as …

Carotid Artery Disease In Patients Undergoing Elective Coronary Artery Bypass Surgery, Waseem Akhtar, Ayan Sabih, Arif Ali, Mubashir Aslam, Nadeem Ahmad

Department of Radiology

OBJECTIVE: To determine frequency of carotid artery disease in patients undergoing elective coronary artery bypass grafting (CABG) using Doppler sonography.STUDY DESIGN: Observational study.

PLACE AND DURATION OF STUDY: Radiology Department, The Aga Khan University Hospital, Karachi, from January 2005 to September 2008.

METHODOLOGY: Patients with known cardiovascular disease waiting for CABG surgery were enrolled for carotid artery Doppler sonography. A predefined data entry form was used for data collection. Coronary angiography findings, carotid artery findings and other associated factors were noted from medical and radiological records. Frequency and pattern of carotid artery disease along with associated risk factors were evaluated. …

Fiscal Year 2009 Fhwa-536 Report For The Kentucky Transportation Cabinet, Steven Douglas Kreis, Candice Y. Wallace

Kentucky Transportation Center Research Report

The Federal Highway Administration (FHWA) requires state transportation agencies to submit a biennial report on local highway finances. The purpose of these reports is to provide FHWA with the data it needs to capture the financing of highway activities at the local level. Based on this information, it can identify trends in revenue, expenditures, investments, and program development, and in turn make decisions about future investments. The report, FHWA-536, asks agencies to report on four areas of local highway finance: 1) disposition of highway-user revenues; 2) revenues used for roads and streets identified by source and funding type; 3) road …

Csbs Kudos, December 2009, University Of Northern Iowa. College Of Social And Behavioral Sciences.

CSBS Kudos

Contents:

-- Kudos to:
-- Kudos to CSBS faculty awarded Professional Development Assignments for 2010-2011!

Education In Plant Pathology Present Status And Future Challenges, James Macdonald, Caitilyn Allen, David Gadoury, William Jacobi, Segenet Kelemu, James Moyer, Tim Murray, Kevin Ong, Charles Pearson, John Sherwood, Ann Vidaver

Department of Plant Pathology: Faculty Publications

Plant pathology is largely a mission driven discipline that seeks to increase the fundamental understanding of host–pathogen interactions and the etiology of plant diseases for the purpose of preventing or mitigating crop loss. This is an important mission because all nations face serious challenges in their efforts to prevent disease on plants cultivated for food, fiber, ornamental use, timber, and fuel, as well as those growing in native ecosystems. In 1994, it was estimated that global losses due to plant diseases ranged from 9.7 to 14.2% of potential yield (12).

Online Stores, Hanumantha Rao Dama

Masters Theses & Doctoral Dissertations

Project captures activities performed by different roles in a real life online store. The project gives real life understanding of _an online store and activities performed by various roles in the supply chain. A customer can request to create login with some information. Store manager will approve the login request. On approval, an approval email would be sent to the customer's email id. Once customer logins, he can be able to select items in his shopping cart, and can also be able to add/remove/n:iodify quantity of goods in shopping cart. Once order is placed, a mail goes to delivery. A …

The Data Game: Learning To Love The State-Based Approach To Data Breach Notification Law, Sara A. Needles

North Carolina Law Review

No abstract provided.

Sphingosine-1-Phosphate Elicits Receptor-Dependent Calcium Signaling In Retinal Amacrine Cells, Scott Crousillac, Jeremy Colonna, Emily Mcmains, Jill Sayes Dewey, Evanna Gleason

Faculty Publications

Evidence is emerging indicating that sphingosine-1-phosphate (S1P) participates in signaling in the retina. To determine whether S1P might be involved in signaling in the inner retina specifically, we examine the effects of this sphingolipid on cultured retinal amacrine cells. Whole cell voltage-clamp recordings reveal that S1P activates a cation current that is dependent on signaling through Gi and phospholipase C. These observations are consistent with the involvement of members of the S1P receptor family of G-protein-coupled receptors in the production of the current. Immunocytochemistry and PCR amplification provide evidence for the expression of S1P1R and S1P3R in amacrine cells. The …

The Amino Terminus Of Herpes Simplex Virus Type 1 Glycoprotein K (Gk) Modulates Gb-Mediated Virus-Induced Cell Fusion And Virion Egress, Vladimir N. Chouljenko, Arun V. Iyer, Sona Chowdhury, Dmitry V. Chouljenko, Konstantin G. Kousoulas

Faculty Publications

Herpes simplex virus type 1 (HSV-1)-induced cell fusion is mediated by viral glycoproteins and other membrane proteins expressed on infected cell surfaces. Certain mutations in the carboxyl terminus of HSV-1 glycoprotein B (gB) and in the amino terminus of gK cause extensive virus-induced cell fusion. Although gB is known to be a fusogenic glycoprotein, the mechanism by which gK is involved in virus-induced cell fusion remains elusive. To delineate the amino-terminal domains of gK involved in virus-induced cell fusion, the recombinant viruses gKΔ31-47, gKΔ31-68, and gKΔ31-117, expressing gK carrying in-frame deletions spanning the amino terminus of gK immediately after the …

High Frequency Of The D Allele Of The Angiotensin-Converting Enzyme Gene In Arabic Populations, Abdel Halim Salem, Mark A. Batzer

Faculty Publications

Background. The angiotensin-converting enzyme (ACE) gene in humans has an insertion-deletion (I/D) polymorphic state in intron 16 on chromosome 17q23. This polymorphism has been widely investigated in different populations due to its association with the renin-angiotensin system. However, similar studies for Arab populations are limited. This study addresses the distribution of the ACE gene polymorphism in three Arab populations (Egyptians, Jordanians and Syrians). Findings. The polymorphisms of ACE gene were investigated using polymerase chain reaction for detection of an I/D mutation. The results showed a high frequency of the ACE D allele among the three Arab populations, Egyptians (0.67), Jordanians …

Statistical Methods In Microarrays And High-Throughput Flow Cytometry, Osorio Meirelles

Biology ETDs

Abstract-I

Background: Heterogeneous cell populations have previously been described as noisy. However, recent studies have demonstrated that heterogeneity can be biologically significant. We present here an approach for rapid and complete identification of heterogeneous cell populations from high-throughput flow cytometry data. We have developed a novel measure Slope Differentiation Identification (SDI) using flow cytometry-based protein expression, quantifying the rate of change in protein expression between two conditions (exponential and stationary phase) of yeast cells, as a function of cell size or cell granularity.

Results: SDI had superior Gene Ontology enrichment when compared with other approaches such as k-means clustering and …

Exploring Formation And Distribution Of Halonitromethanes In Drinking Waters, Jia Hu

All Dissertations

ABSTRACT
Nine halonitromethanes (HNMs) were among the more than fifty unregulated high-priority disinfection by-products (DBPs) that were monitored for and detected in drinking waters in a 2000-2002 nationwide occurrence study funded by the US Environmental Protection Agency (USEPA). The toxicology studies conducted in recent years have shown that HNMs are one of the most cytotoxic and genotoxic classes among the emerging DBPs, with orders of magnitude higher cytotoxicity and genotoxicity than any of the regulated organic DBPs. Furthermore, brominated HNMs were found to be more toxic than their chlorinated analogs, with dibromonitromethane being the most cyto- and genotoxic. Today, our …

Security Issues Challenging Facebook, S Leitch, M Warren

Australian Information Security Management Conference

The advancement in Internet and bandwidth capability has resulted in a number of new applications to be developed; many of these newer applications are described as being Web 2. A Web 2 application such as Facebook has allowed people around the world to interact together. One of the interesting aspects of Facebook is the use of third parties applications and the interactions that this allows.Not surprisingly, the problems that exist in the real world such as theft, fraud, vandalism also exist in online Web 2 environments. This paper explores and categorises several security issues within the Facebook environment. It contributes …

Educo Schools In El Salvador: A Democratic Tree In A Globalized Forest?, Cheryl T. Desmond

International Education

This research on the Educacion con Participacion de Communidad (EDUCO) rural schools in El Salvador examined the nature of the reform and its impact on parent involvement and engagement for the local community; the underlying economic and political ideologies of EDUCO; and interpreted these findings to uncover the implications of the reform for democratic participation for the local school and community and for the more broadly constructed meaning of democracy, nationally and internationally.

Integrating Thinking, Art And Language In Teaching Young Children, Ping Liu

International Education

This study investigates learning outcomes of four-year-old children at a preschool in P. R. China. The children are educated in a school ecology designed to address cognitive, social, linguistic and psychological development, where an instructional technique, “Integrating Thinking, Art and Language” (ITAL), is applied to support them in developing multiple intelligences. A total of 67 beginning or pre-level I Chinese preschoolers participated in the study, whose learning in the first eight months under ITAL instruction is examined. Scenarios of ITAL instruction, children's samples and assessment of learning outcomes are reported and analyzed. Results indicate that the preschoolers demonstrated significant growth …