Digital Commons Network^™

Effect Of Age-At-Weaning And Post-Weaning Management On Performance And Carcass Characteristics Of Angus Steers, John F. Grimes, Francis L. Fluharty, Thomas B. Turner, Henry N. Zerby

Journal of Extension

Recent developments in beef marketing have created more opportunities for producers to reap greater financial rewards based on the carcass merit of the animal. Increased premiums are being offered for animals that excel in the USDA's Quality or Yield Grade scoring systems. There is an increasing focus on beef tenderness with today's consumer. Producers need to understand how on-farm production practices can affect feedlot performance and carcass merit. This study utilized 75 Angus steers to determine the effects of age-at-weaning and post-weaning management on performance and carcass characteristics of steers.

Promoting A Consistent Food Safety And Quality Message To The Dairy Industry: An Updated Resource For Extension Faculty, Veterinarians, And Dairy Advisors, Joseph C. Dalton, Dale A. Moore, Michael L. Poe

Journal of Extension

A team from seven western states developed educational resources providing a consistent meat safety and quality message to dairy producers, farm advisors, and veterinarians. The team produced a Web site and CD-ROM, DairyBeef: Maximizing Quality & Profits, consisting of videos, narrated slide sets, and on-farm tools. An additional project translated much of the curriculum into language appropriate for farm labor in both English and Spanish. DairyBeef: Maximizing Quality & Profits will help Extension faculty, veterinarians, and dairy advisors assist dairy producers and their employees in understanding market cattle food safety and quality issues and management practices to address them.

Legal Commitments And Religious Commitments, Joseph Vining

San Diego Law Review

Person, individual, purpose, value, authority: Can these be realities for law without making a commitment to law into a religious commitment? Can the affinities between the world of law and the world of religious life be as close as they are without leading one to conclude, empirically or introspectively, that these dimensions of experience are the same? In a comment on Steven Smith's Law's Quandary, this essay suggests law has an ontology of its own. As Smith argues, the language of everyday life does not fully reach what is real for law, and law's ontology is clearly not limited to …

Constitutional Texting, Lawrence B. Solum

San Diego Law Review

"Constitutional Texting" introduces an account of constitutional meaning that draws on Paul Grice's distinction between "speaker's meaning" and "sentence meaning." The constitutional equivalent of speaker's meaning is "framer's meaning," the meaning that the author of the constitutional text intended to convey in light of the author's beliefs about the reader's beliefs about the author's intentions. The constitutional equivalent of sentence meaning is "clause meaning," the meaning that an ordinary reader would attribute to the text at the time of utterance without any beliefs about particular intentions on the part of the author. Clause meaning is possible because the words and …

Vision-Based Ability Of An Ant-Mimicking Jumping Spider To Discriminate Between Models, Conspecific Individuals And Prey, X. J. Nelson, R. R. Jackson

All Peer-Reviewed Publications

Myrmarachne assimilis, an ant-like (myrmecomorphic) jumping spider (Araneae, Salticidae) from the Philippines, is a Batesian mimic of Oecophylla smaragdina, the Asian weaver ant. Salticids are well known for their acute eyesight and the elaborate vision-based display behaviour they adopt during encounters with conspecific individuals, but most salticids are not myrmecomorphic. Despite its unusual morphology, M. assimilis adopts display behaviour during intraspecific interactions that is similar to the display behaviour of more typical salticids. The specificity with which M. assimilis deploys display behaviour is investigated and provides insights into this mimic's ability to differentiate, by sight alone, between models, conspecific individuals …

Dental Wash: A Problematic Method For Extracting Microfossils From Teeth (Galley Proofs), Célia H. C. Boyadjian, Sabine Eggers, Karl J. Reinhard

School of Natural Resources: Faculty Publications

A variety of microfossils, originating from plant foods, become trapped in the dental calculus matrix. Processing of dental calculus allows extraction of these microfossils. The resulting data can be used to reconstruct diet at the individual and population levels as the identification of microfossils like starch grains and phytoliths to the generic level, and sometimes to the species level, is possible. However, in some archaeological sites, dental calculus deposits do not preserve well enough to be processed. To prevent the loss of information in such cases, we present a technique, called ‘‘dental wash’’. It permits extracting microfossils from cryptic dental …

Prevalence Of Gastric Varices And Results Of Sclerotherapy With N-Butyl 2 Cyanoacrylate For Controlling Acute Gastric Variceal Bleeding., Mumtaz J Khan, Shahid Majid,, Syed H Shah, Kashif Hameed, Ashfaq Ahmed, Saeed Hamid, Wasim Jafri

Department of Medicine

Aim: To study the prevalence, predictors and control of bleeding following N-butyl 2 cyanoacrylate (NBC) sclerotherapy of gastric varix (GV).

Methods: We analyzed case records of 1436 patients with portal hypertension, who underwent endoscopy during the past five years for variceal screening or upper gastrointestinal (GI) bleeding. Fifty patients with bleeding GV underwent sclerotherapy with a mean of 2 mL NBC for control of bleeding. Outcome parameters were primary hemostasis (bleeding control within the first 48 h), recurrent bleeding (after 48 h of esophagogastro-duodenoscopy) and in-hospital mortality were analyzed.

Results: The prevalence of GV in patients with portal hypertension was …

Toward A Biopsychosocial Understanding Of The Patient-Physician Relationship: An Emerging Dialogue, Herbert M. Adler

Department of Family & Community Medicine Faculty Papers

Complexity theory has been used to view the patient-physician relationship as constituted by complex responsive processes of relating. It describes an emergent, psychosocial relational process through which patients and physicians continually and reciprocally influence each other's behavior and experience. As psychosocial responses are necessarily biopsychosocial responses, patients and physicians must likewise be influencing each other's psychobiology. This mutual influence may be subjectively experienced as empathy, and may be skillfully employed by the clinician to directly improve the patient's psychobiology.

Legal Fictions In Pierson V. Post, Andrea Mcdowell

Michigan Law Review

American courts and citizens generally take the importance of private property for granted. Scholars have sought to explain its primacy using numerous legal doctrines, including natural law, the Lockean principle of a right to the product of one's labor, Law & Economics theories about the incentives created by property ownership, and the importance of bright line rules. The leading case on the necessity of private property, Pierson v. Post, makes all four of these points. This Article argues that Pierson has been misunderstood. Pierson was in fact a defective torts case that the judges shoe-horned into a property mold …

Effect Of Basic Fibroblast Growth Factor On Cardiomyocyte Differentiation From Mouse Embryonic Stem Cells., Shiva Khezri, Mojtaba R. Valojerdi, Houri Sepehri, Hossein Baharvand

Saudi Medical Journal

OBJECTIVES: To investigate the effect of basic fibroblast growth factor (bFGF) on the differentiation of embryonic stem cells (ESCs) into early cardiomyocytes. METHODS: Embryoid bodies (EBs) were produced from mouse ESC line (Royan B1) in hanging drops and cultured for 5 days as suspension. During the first 2 days of suspension, the EBs of the experimental group were treated with 10 ng/ml of bFGF and subsequently plated onto gelatin-coated tissue culture dishes (day 7). The differentiated cells were evaluated pharmacologically, by immunocytochemistry, and so forth. The study was carried out in the Department of Stem Cells, Royan Institute, Tehran, Iran …

Angiotensin Converting Enzyme Inhibitors Impair Recombinant Human Erythropoietin Induced Erythropoiesis In Patients With Chronic Renal Failure., Irfan Z. Qureshi, Kausar Abid, Fareeha Ambreen, Abid L. Qureshi

Saudi Medical Journal

OBJECTIVES: To investigate the effects of angiotensin converting enzyme (ACE) inhibitors/angiotensin receptor blockers (ARBs) and other anti-hypertensive agents on recombinant human erythropoietin (rHuEPO) in chronic renal failure (CRF) patients. METHODS: The present study was conducted at the Nephrology Department, Khan Research Laboratories Hospital and Quaid-i-Azam University, Islamabad, Pakistan during March 2004 to February 2005. One hundred patients, 55 males and 45 females (age range 13-78 years) were divided into 2 groups. Group-I patients received rHuEPO and ACE inhibitors/ARBs while Group-II patients received rHuEPO with other antihypertensives such as calcium channel blockers or beta-adrenergic receptor blockers. Monthly increment in hematocrit (HCT%) …

Kenyon Collegian - February 1, 2007

The Kenyon Collegian

No abstract provided.

Avpv Neurons Containing Estrogen Receptor-Beta In Adult Male Rats Are Influenced By Soy Isoflavones, Edwin D. Lephart, Lihong H. Bu

Faculty Publications

Background Isoflavones, the most abundant phytoestrogens in soy foods, are structurally similar to 17beta-estradiol. It is known that 17beta-estradiol induces apoptosis in anteroventral periventricular nucleus (AVPV) in rat brain. Also, there is evidence that consumption of soy isoflavones reduces the volume of AVPV in male rats. Therefore, in this study, we examined the influence of dietary soy isoflavones on apoptosis in AVPV of 150 day-old male rats fed either a soy isoflavone-free diet (Phyto-free) or a soy isoflavone-rich diet (Phyto-600). Results: The occurrence of apoptosis in AVPV was examined by TUNEL staining. The incidence of apoptosis was about 10 times …

Estraetegias Utiles Para Tratar Con Ex Parejas En Un Segundo Matrimonio, Scot Allgood, Linda Skogrand

All Current Publications

El proceso de construir y mantener un segundo matrimonio estable es complicado por muchos factores. Uno de los factores mas complicados es la relación con la ex pareja o el padre biológico de los hijos.

The East Texan, 2007-02-01, Texas A&M University-Commerce

All Issues

Volume 91, number 16 of The East Texan, a student newspaper published at Texas A&M University-Commerce.

A Cardan’S Discriminant Approach To Predicting Currency Crashes, Benedict Seng Kee Koh, Wai Mun Fong, Fabrice Chan

Research Collection Lee Kong Chian School Of Business

This paper models large swings in exchange rates by introducing nonlinearity via the generalized normal (GEN) distribution [Lye, J.N., Martin, V.L., 1993. Robust estimation, nonnormalities and generalized exponential distributions. Journal of the American Statistical Association 88, 261-267]. As the distribution allows for bimodality, a switch between modes may give rise to currency crashes. A statistic known as Cardan's discriminant, based on the shape parameters of the GEN, is used to detect bimodality. The Cardan's discriminant is found to reliably predict currency crashes for eight emerging countries and generate relatively low false signals for stable currencies.

Determinants Of Substance Abuse Among Incarcerated Adolescents: Implications For Brief Treatment And Crisis Intervention, Stephen J. Tripodi, David W. Springer, Kevin Corcoran

School of Social Work Faculty Publications and Presentations

This study assessed the determinants of substance abuse among incarcerated youth. Because substance abuse is a predictor of incarceration and conduct disorder is known to increase the chances of youth abusing substances, the purpose of this study was to determine what seminal symptoms of conduct disorder seem to be the risk factors for substance abusers among incarcerated youth. Data were collected on 83 youth in southern Oregon, 74 males and 9 females. Logistic regression found the overall model containing 6 symptoms of conduct disorder to be significantly related to substance abuse (p , .001). When looking at the 6 symptoms …

The Register, 2007-01-31, North Carolina Agricutural And Technical State University

NCAT Student Newspapers

No abstract provided.

Modeling Projection Neuron And Neuromodulatory Effects On A Rhythmic Neuronal Network, Nicholas Kintos

Dissertations

Projection neurons shape the activity of many neural networks. In particular, neuromodulatory substances, which are often released by projection neurons, alter the cellular and/or synaptic properties within a target network. However, neural networks in turn influence projection neuron input via synaptic feedback. This dissertation uses mathematical and biophysically-realistic modeling to investigate these issues in the gastric mill (chewing) motor network of the crab, Cancer borealis. The projection neuron MCN1 elicits a gastric mill rhythm in which the LG neuron and INTl burst in anti-phase due to their reciprocal inhibition. However, bath application of the neuromodulator PK elicits a similar gastric …

Enhancement Of Fluidization And Filtration Using Nanoparticle Agglomerates And Aerogels, Jose A. Quevedo

Dissertations

Previous works have classified the fluidization behavior of nanoparticles as Agglomerate Particulate Fluidization (APF) and Agglomerate Bubbling Fluidization (ABE). These fluidization behaviors are quite different in regard to the fluidized bed expansion, the presence of bubbles and the smoothness of the bed surface, with APF nanopowders showing a much more homogeneous fluidization and a much better dispersion than ABE nanopowders which are generally very difficult to fluidize and show vigorous bubbling. In the present work, the fluidization of APF as well as ABF nanopowders is studied in depth, both conventionally, and in the presence of extemal assistance; several related topics …

Interview With David Mccurdy, Professor Of Anthropology, David Mccurdy

Anthropology Department Oral Histories

No abstract provided.

The Anchor, Volume 120.14: January 31, 2007, Hope College

The Anchor: 2007

The Anchor began in 1887 and was first issued weekly in 1914. Covering national and campus news alike, Hope College’s student-run newspaper has grown over the years to encompass over two-dozen editors, reporters, and staff. For much of The Anchor's history, the latest issue was distributed across campus each Wednesday throughout the academic school year (with few exceptions). In recent years The Anchor moved to monthly print issues and a more frequently updated website. The Anchor is now published in print twice per academic semester. Occasionally, the volume and/or issue numbering is irregular.

Preliminary Observations On The Reproductive Cycle And Uterine Fecundity Of The Yellow Stingray, Urobatis Jamaicensis (Elasmobranchii: Mylioba Tiformes: Urolophidae) In Southeast Florida, U.S.A., Daniel P. Fahy, Richard E. Spieler, William C. Hamlett

Marine & Environmental Sciences Faculty Articles

The yellow stingray, Urobatis jamaicensis is the most common elasmobranch observed among the coral reefs and associated habitats of Southeast Florida, U.S.A. In coastal waters off Broward County, Florida, gravid females were observed throughout the year. Urobatis jamaicensis is an aplacental viviparous species with evidence of a short gestation period (five to six months). Vitellogenesis occurs concurrently with gestation, with the females having both term fetuses and mature ova simultaneously. It is likely that the females have a bi-annual reproductive cycle where each female is capable of producing two broods annually. The ovulation period in the spring/summer reproductive cycle ranged …

A Kinematic Analysis Of Sign Language, Chemuttaai C. Koech

Theses

Signed languages develop among deaf populations and employ manual communication instead of voiced communication. Stokoe attributes classify individual signs in American Sign Language (ASL) and include handshape, hand location, movement, orientation, and facial expression. Signed and oral languages are not mutually understood, and many deaf individuals live in linguistic isolation. This research addresses computer translation between signing and speech, investigating sign duration in sentence context versus in isolation and identifying kinematic sign markers. To date, there has been little study of continuous signing kinematics; it was previously unknown if kinematic markers existed.

Kinematic data were collected from a proficient signer …

Multi-Degree Of Freedom Telemanipulation In An Unstructured Environment, Diego Ramirez

Theses

Two approaches to 6-degrees-of-freedom telemanipulation that will accommodate different needs and skills of potential users with congenital amputation, arthrogryposis, muscular dystrophy and cerebral palsy were developed. One method uses scalable movements (i.e. position and orientation), and the second employs isometric forces and torques without movement. The scalable position approach employs a 6-degress-of-freedom electromechanical stylus whose joint orientations are used by the controlling computer to determine the position and orientation of the robot's end effector via inverse kinematics or by one-to-one matching of the stylus joint angles with those of the manipulator. The isometric method uses the measured forces and torques …

Disparo En Red, January 31, 2007, Disparo En Red

Disparo en Red (Cuban science fiction magazine)

The January 31, 2007, issue of Disparo en Red.

The Guardian, January 31, 2007, Wright State University Student Body

The Guardian Student Newspaper

Twenty page issue of The Guardian, the official student-run newspaper for Wright State University. The Guardian has been published regularly since March of 1965.

Development Of Enzymatic Biofuel Cell Based On Carbon Nanotube Electrodes On Porous Silicon, Fan Yang

Theses

The work presented in this thesis has focused on designing and characterizing biofuel cell electrodes using porous silicon (p-Si) as the substrate or current collecting platform on which carbon nanotubes (CNTs), both single-walled carbon nanotubes (SWNTs) and multi-walled carbon nanotubes (MiWNTs), were synthesized directly, followed by enzyme catalyst immobilization on the CNTs. Laccase and glucose oxidase (GOx) were used as enzymatic biocatalysts, which were immobilized on the CNT walls and tips using an electrochemical technique. Cyclic voltammetry showed well-defined redox peaks which indicated that the enzyme (GOx and laccase) were successfully immobilized on the CNTs. The amperometric responses of the …

J-Horror : A Discourse In Cross-Cultural Communication And Cinematic Hybridity, Marylou Quillen

Theses

Film visually communicates the idea of culture, leaving interpretation open to an impressionable audience. Though a genre's recognizable iconography can transcend boundaries, understanding a film's intended message still requires a certain amount of foreknowledge. J-Horror, the common term for Japanese horror among fans, is a sub- genre of Horror that has been catapulted into Hollywood's limelight due to adaptations such as The Ring (2002). Based upon a novel, Ringu, by Koji Suzuki and Nakata Hideo's 1998 cinematic creation of the same name, Gore Verbinski adapted the terrifying plot for Western audiences in his 2002 counterpart.

With the cross-cultural transition, certain …

The Hunt For The Valley Of Lemuel, S. Kent Brown

Journal of Book of Mormon Studies

A canyon in northwestern Arabia, Wadi Tayyib al-Ism, appears to be a strong candidate for the Valley of Lemuel in the Book of Mormon. Although its rare year-round stream seems to confirm this site as the valley, other locations must be considered. Brown gives arguments both in favor of and against three other propositions, all of which are within a few dozen miles of Wadi Tayyib al-Ism. The aspects of the river and the Red Sea, the drainage areas of wadis, and the character of the valley are all evaluated. Despite his one serious objection to Wadi Tayyib al-Ism—the difficulty …