Digital Commons Network^™

"Instigation" In International Criminal Law, Louis David Coddon

War Crimes Memoranda

No abstract provided.

Can The Mass Starvation And Denial Of Medical Services To Those Held In Involuntary Detention Constitute Genocide, Crimes Against Humanity, Or Grave Breaches Of The Geneva Convention? And What Level Of Foreseeability Is Necessary To Hold Policy Makers Liable For Starvation And Illness?, Sheronda M. Lawson

War Crimes Memoranda

No abstract provided.

Immigration Reform From The Outside In, Bill Piatt

Faculty Articles

Immigration reform is made up of two differing extreme positions, but by seeking common ground, a more fair and balanced approach may be adopted in the best interests of all.Rather than trying to analyze positions as conservative or liberal, it makes more sense to view the extremes as a “closed border” versus “open border” approach. The extreme positions will not work, so a more middle-ground position would require a thoughtful examination of a number of issues. Those issues are what are the costs and benefits of removing those already illegally here; what role should the federal, state, and local governments …

Response Letters To Camayd-Freixas Article On Postville Raid

Postville Project Documents

A collection of letters submitted to the Congressional Record written in support of an article on the Postville raid written by Erik Camayd-Freixas.

Ethylene Production As An Indicator Of Stress Conditions In Hydroponically-Grown Strawberries, Justin Donald Hogan

Theses, Dissertations and Capstones

With the worldwide phaseout of methyl bromide, the use of hydroponic systems has increased as an economic alternative for the growth of many horticulturally-important crops, including strawberries. In this study, the effect of hydroponics on strawberry plant physiology was examined by first measuring ethylene levels, a plant hormone known to increase due to stressful conditions, and plant growth and yield. Using a gas chromatograph, ethylene was measured from plants which showed that light and temperature have minimal effects, but placement of plants could have an effect on plant growth and yield. Next, the mechanism of ethylene production was examined by …

Archaeoparasitology, Karl J. Reinhard, Adauto Araújo

Department of Anthropology: Faculty Publications

Parasites are the major cause of ill health and early death in the world today. Malaria, sleeping sickness, amoebic dysentery, and hookworm infection are examples of commonplace parasitic diseases that are endemic in most parts of the world (see Health, Healing, and Disease). They were significant threats in prehistory, especially in cultures whose social complexity outstripped the development of effective sanitation, hygiene, and germ theory awareness.

Time In Archaeology: An Introduction, Simon J. Holdaway, Luann Wandsnider

Department of Anthropology: Faculty Publications

Lifeway reconstruction is listed as one of the objectives of "World Prehistory," the ubiquitous course taught in universities and colleges the world over (e.g., Fagan 1995:8). It complements well the other subdisciplines of anthropology, at least for beginning anthropology students, offering them a familiar approach to foreign material: if cultural anthropologists study the behavior of present-day (or at least near-to-present-day) peoples, then archaeologists may be expected to deal with peoples' behavior from the past. Certainly, some archaeologists study the past aided by textual records, and some cultural anthropologists are interested in past historical experience. But this overlap only enhances the …

References For Time In Archaeology: Time Perspectivism Revisited, Simon J. Holdaway, Luann Wandsnider

Department of Anthropology: Faculty Publications

22 pages of reference bibliography for the 2008 anthology of articles on archeology, methodology, and time.

A Proposed Role For Vegf Isoforms In Sex-Specific Vasculature Development In The Gonad, Rebecca Bott, Debra T. Clopton, Andrea S. Cupp

Department of Animal Science: Faculty Publications

Many scientists have expended efforts to determine what regulates development of an indifferent gonad into either a testis or ovary. Expression of Sry and upregulation of Sox9 are factors that initiate formation of the testis-specific pathway to allow for both sex-specific vasculature and seminiferous cord formation. Migration of mesonephric precursors of peritubular myoid cells and endothelial cells into the differentiating testis is a critical step in formation of both of these structures. Furthermore, these events appear to be initiated downstream from Sry expression. Sertoli cell secretion of growth factors acts to attract these mesonephric cells. One hypothesis is that a …

A New Heat Load Index For Feedlot Cattle, J. B. Gaughan, Terry L. Mader, S. M. Holt, A. Lisle

Department of Animal Science: Faculty Publications

The ability to predict the effects of extreme climatic variables on livestock is important in terms of welfare and performance. An index combining temperature and humidity (THI) has been used for more than 4 decades to assess heat stress in cattle. However, the THI does not include important climatic variables such as solar load and wind speed (WS, m/s). Likewise, it does not include management factors (the effect of shade) or animal factors (genotype differences). Over 8 summers, a total of 11,669 Bos taurus steers, 2,344 B. taurus crossbred steers, 2,142 B. taurus × Bos indicus steers, and 1,595 B. …

Evaluation And Application Of The Cpm Dairy Nutrition Model, L. O, Tedeschi, W. Chalupa, E. Janczewski, D. G. Fox, C. Sniffen, R. Munson, Paul J. Kononoff, R. Boston

Department of Animal Science: Faculty Publications

The Cornell-Penn-Miner (CPM) Dairy is an applied mathematical nutrition model that computes dairy cattle requirements and the supply of energy and nutrients based on characteristics of the animal, the environment and the physicochemical composition of the feeds under diverse production scenarios. The CPM Dairy was designed as a steady-state model to use rates of degradation of feed carbohydrate and protein and the rate of passage to estimate the extent of ruminal fermentation, microbial growth, and intestinal digestibility of carbohydrate and protein fractions in computing energy and protein post-rumen absorption, and the supply of metabolizable energy and protein to the animal. …

Effect Of Feeding Das-59122-7 Corn Grain And Nontransgenic Corn Grain To Individually Fed Finishing Steers, T. J. Huls, G. E. Erickson, T. J. Klopfenstein, Matt K. Luebbe, K. J. Vander Pol, D. W. Rice, B. Smith, M. Hinds, F. Owens, M. Liebergesell

Department of Animal Science: Faculty Publications

An experiment was conducted to evaluate feeding transgenic corn containing the cry34Ab1 and cry35Ab1 genes from a Bacillus thuringiensis strain and the phosphinothricin acetyltransferase (pat) gene from Streptomyces viridochromogenes to finishing cattle compared with nontransgenic corn. Expression of the cry34Ab1 and cry35Ab1 genes confers resistance to corn rootworms, and the pat gene confers tolerance to herbicides containing glufosinate-ammonium. Sixty crossbred steers (396 kg) were individually fed either transgenic corn (DAS-59122-7; 59122), a near-isogenic, nontransgenic control (Control), and a conventional, nontransgenic corn for 109 d to evaluate nutritional equivalency (20 steers/treatment). The corn was coarsely rolled (geometric mean diameter = 4,200 …

Sensor Ranging Technique For Determining Corn Plant Population, Joe D. Luck, Santosh Pitla, Scott A. Shearer

Department of Animal Science: Faculty Publications

Mapping of corn plant population can provide useful information for making field management decisions. This research focused on using low cost infra-red sensors to count plants. The voltage output data from the sensors were processed using an algorithm developed to extract plant populations. Preliminary investigations were conducted using sensors mounted on a stationary track for laboratory testing and on a row crop tractor for field testing. Repeated measurements were taken on a manually counted corn row. Visual inspection of the data from the field test indicated the potential to identify corn stalks based on approximate physical widths of the stalks. …

Dissection Of A Qtl Hotspot On Mouse Distal Chromosome 1 That Modulates Neurobehavioral Phenotypes And Gene Expression, Khyobeni Mozhui, Daniel C. Bastiaansen, Thomas Schikorski, Xusheng Wang, Lu Lu, Robert W. Williams

Department of Animal Science: Faculty Publications

A remarkably diverse set of traits maps to a region on mouse distal chromosome 1 (Chr 1) that corresponds to human Chr 1q21–q23. This region is highly enriched in quantitative trait loci (QTLs) that control neural and behavioral phenotypes, including motor behavior, escape latency, emotionality, seizure susceptibility (Szs1), and responses to ethanol, caffeine, pentobarbital, and haloperidol. This region also controls the expression of a remarkably large number of genes, including genes that are associated with some of the classical traits that map to distal Chr 1 (e.g., seizure susceptibility). Here, we ask whether this QTL-rich region on Chr 1 …

Microarray Analysis Reveals Distinctive Signaling Between The Bed Nucleus Of The Stria Terminalis, Nucleus Accumbens, And Dorsal Striatum, Christopher M. Olsen, Yong Pandey, Shirlean Goodwin, Daniel C. Ciobanu, Lu Lu, Thomas R. Sutter, Danny G. Winder

Department of Animal Science: Faculty Publications

Microarray analysis reveals distinctive signaling between the bed nucleus of the stria terminalis, nucleus accumbens, and dorsal striatum. Physiol Genomics 32: 283–298, 2008. First published October 2, 2006; doi:10.1152/physiolgenomics.00224.2006.—To identify distinct transcriptional patterns between the major subcortical dopamine targets commonly studied in addiction we studied differences in gene expression between the bed nucleus of the stria terminalis (BNST), nucleus accumbens (NAc), and dorsal striatum (dStr) using microarray analysis. We first tested for differences in expression of genes encoding transcripts for common neurotransmitter systems as well as calcium binding proteins routinely used in neuroanatomical delineation of brain regions. This a priori …

Glutamate Signaling Proteins And Tyrosine Hydroxylase In The Locus Coeruleus Of Alcoholics, Beata Karolewicz, Laurel Johnson, Katalin Szebeni, Craig A. Stockmeier, Gregory A. Ordway

ETSU Faculty Works

It has been postulated that alcoholism is associated with abnormalities in glutamatergic neurotransmission. This study examined the density of glutamate NMDA receptor subunits and its associated proteins in the noradrenergic locus coeruleus (LC) in deceased alcoholic subjects. Our previous research indicated that the NMDA receptor in the human LC is composed of obligatory NR1 and regulatory NR2C subunits. At synapses, NMDA receptors are stabilized through interactions with postsynaptic density protein (PSD-95). PSD-95 provides structural and functional coupling of the NMDA receptor with neuronal nitric oxide synthase (nNOS), an intracellular mediator of NMDA receptor activation. LC tissue was obtained from 10 …

Nebraska Greenscene: Annual Publication Of The University Of Nebraska-Lincoln's Department Of Agronomy And Horticulture

Department of Agronomy and Horticulture: Annual Newsletters

CONTENTS

Letter from the Head . 3

Alumni news:

Life Decisions. 4

Hot Peppers. 4

Special Greetings from Uruguay. 6

Twenty Years and Growing . 7

Staff news:

A Word with Mitch Montgomery, Ruth Miller, and Charlene Wendt. 5

Articles:

Green Scene Investigation. 8

Reflecting Back . 11

Flaming . 13

Crop Plant Water Use. 14

Skip–Row Corn. 15

Promotions and Tenure. 6

Student news:

Meet Kelsey Latschaw. 10

Meet Jessica Milby. 11

Own Time, Any Time Tour. 12

Photo Contest Winners . 13

Bright Future For Marine Genetic Resources, Bleak Future For Settlement Of Ownership Rights: Reflections On The United Nations Law Of The Sea Consultative Process On Marine Genetic Resources, Kirsten E. Zewers

Loyola University Chicago International Law Review

No abstract provided.

Incrementalism, Comprehensive Rationality, And The Future Of Gun Control, Allen Rostron

Maryland Law Review

No abstract provided.

Block And Bridle Annual, 2008

Block and Bridle Annual (1933–2021)

Table of Contents:

Letter from President
From the Department Head
Letter from Historian
2008 Block and Bridle Honoree: Jay Wolf
Animal Science Faculty
  Block & Bridle Members
Block & Bridle Officers
Block & Bridle Initiates
Block & Bridle Advisors
Block & Bridle Senior Tributes
2007 Honors Banquet
2007 Block & Bridle Awards
2007-2008 Calendar of Events
Treasurer’s Report
Initial Meeting Secretary's Report
Programs
Socials
Big Red Welcome
State Fair Beef Pit
Steak Fry
National Convention
Little AK-SAR-BEN
Little AK-SAR-BEN Winners
Kid’s Day
Big Red Beef Show
State FFA
Block & Bridle Honoree Trip
Livestock Judging Team
Meats Judging Team
MAEC …

Late Cenozoic Climate History Of The Ross Embayment From The And-1b Drill Hole: Culmination Of Three Decades Of Antarctic Margin Drilling, T. R. Naish, R. D. Powell, Peter J. Barrett, R. H. Levy, S. Henrys, G. S. Wilson, L. A. Krissek, F. Niessen, M. Pompilio, J. Ross, R. Scherer, F. Talarico, A. R. Pyne, Andrill-Mis Science Team

ANDRILL Research and Publications

Because of the paucity of exposed rock, the direct physical record of Antarctic Cenozoic glacial history has become known only recently and then largely from offshore shelf basins through seismic surveys and drilling. The number of holes on the continental shelf has been small and largely confined to three areas (McMurdo Sound, Prydz Bay, and Antarctic Peninsula), but even in McMurdo Sound, where Oligocene and early Miocene strata are well cored, the late Cenozoic is poorly known and dated. The latest Antarctic geological drilling program, ANDRILL, successfully cored a 1285-m-long record of climate history spanning the last 13 m.y. from …

Palaeontological Characterisation And Analysis Of The And-2a Core, Andrill Southern Mcmurdo Sound Project, Antarctica, M. Taviani, M. Hannah, D. M. Harwood, S. E. Ishman, K. Johnson, M. Olney, C. Riesselman, E. Tuzzi, A. G. Beu, S. Blair, V. Cantarelli, A. Ceregato, S. Corrado, B. Mohr, S. H.H. Nielson, D. Persico, S. Petrushak, J. I. Raine, S. Warny, Andrill-Sms Science Team

ANDRILL Research and Publications

The palaeontological yield of the 1138.54 metre-long AND-2A sedimentary rock core provides unique documentation of Neogene environments in the Ross Sea region of Antarctica. Especially important is the biological legacy of the climatically crucial ‘mild’ middle Miocene phase. Diatom-bearing units provide key information for stratigraphic intervals never previously recovered from locations proximal to the Antarctic continent and constrain the age model for the AND-2A core. Benthic calcareous (and agglutinated) foraminifera were present at many levels; remarkable is the occurrence of planktonic taxa only seldom found in the Neogene nearshore record of the Ross Sea region. The sporadic occurrence of calcareous …

The Highly Similar Arabidopsis Homologs Of Trithorax Atx1 And Atx2 Encode Proteins With Divergent Biochemical Functions, Abdelaty Saleh, Raul Alvarez-Venegas, Mehtap Yilmaz, Oahn-Le, Guichuan Hou, Monther Sadder, Ayed Al-Abdallat, Yuannan Xia, Guoqinq Lu, Istvan Ladunga, Zoya Avramova

Nebraska Center for Biotechnology: Faculty and Staff Publications

Gene duplication followed by functional specialization is a potent force in the evolution of biological diversity. A comparative study of two highly conserved duplicated genes, ARABIDOPSIS TRITHORAX-LIKE PROTEIN1 (ATX1) and ATX2, revealed features of both partial redundancy and of functional divergence. Although structurally similar, their regulatory sequences have diverged, resulting in distinct temporal and spatial patterns of expression of the ATX1 and ATX2 genes. We found that ATX2 methylates only a limited fraction of nucleosomes and that ATX1 and ATX2 influence the expression of largely nonoverlapping gene sets. Even when coregulating shared targets, ATX1 and ATX2 may employ different …

Agonistic Signals Received By An Arthropod Filiform Hair Allude To The Prevalence Of Near-Field Sound Communication, Roger D. Santer, Eileen Hebets

Eileen Hebets Publications

Arthropod filiform hairs respond to air particle movements and are among the most sensitive animal sensory organs. In many species, they are tuned to detect predators or prey and trigger escape or prey capture behaviours. Here we show for the first time that these hairs also receive intraspecific near-field sound signals in an arachnid. During agonistic encounters, whip spiders (Arachnida, Amblypygi) perform antenniform leg vibration (ALV) displays that have significantly longer duration in contest winners than losers. During an ALV display: (i) the vibrating antenniform leg of the displaying whip spider is positioned close to the trichobothria (filiform hairs) on …

Supplementary Material: Agonistic Signals Received By An Arthropod Filiform Hair Allude To The Prevalence Of Near-Field Sound Communication, Roger D. Santer, Eileen Hebets

Eileen Hebets Publications

SUPPLEMENTARY METHODS
(i) Analysis of behaviour
(ii) Stimulator design

SUPPLEMENTARY RESULTS
(i) Typical contest behaviour
(ii) Additional data on ALV positioning relative to the receiver
(iii) Electrophysiological control experiments
(iv) Analysis of phase-locking

SUPPLEMENTARY REFERENCES

Includes 3 figures and 1 table.

Seismic Signal Dominance In The Multimodal Courtship Display Of The Wolf Spider Schizocosa Stridulans Stratton 1991, Eileen Hebets

Eileen Hebets Publications

Unraveling the function and evolutionary history of multimodal signaling is a difficult, yet common task of much research in animal communication. Here, I investigated multimodal signal function in the visual and seismic courtship display of the wolf spider Schizocosa stridulans and found that only the seismic courtship signal was important for mating success. First, copulation frequency was assessed in the presence/ absence of both visual and seismic courtship signals. The seismic signal was sufficient for successful copulation, whereas the visual signal was neither necessary nor sufficient, suggesting that the signals are not redundant and do not function as backups. Next, …

2008 Bird Strike Committee–Usa/Canada Meeting Program

Bird Strike Committee-USA/Canada Joint Annual Meeting: 10th (2008)

No abstract provided.

Rapid Measurements Of Periphytic Responses To Nutrients Using Pam Fluorimetry, Sarah Brooke Whorley

Master's Theses and Doctoral Dissertations

Water quality monitoring has traditionally been done by measuring periphytic algal biomass that has grown on fertilized or unfertilized patches of habitat produced by nutrientdiffusing substrata (NDS). This method requires the destruction of the accumulated periphyton communities and thus does not allow for convenient monitoring through time. Optical fluorometric methods of estimating biomass and photosynthetic activity have been used in saline environments, but generally not over different nutrient treatments and not for a substantial duration. This study evaluated the use of a pulse amplitude modulated (PAM) fluorometer for measuring biomass and photosynthetic activity in conjunction with NDS over several weeks. …

Application Of Surface Thermal Lens Technology Combined With Polarization To The Study Of Polymers, Daeha Joung

Master's Theses and Doctoral Dissertations

A new approach was attempted to investigate the characteristics of polymers by using photothermal technology. The Surface Thermal Lens (STL) technique was employed to study polymers because of its higher spatial resolution and greater sensitivity than the classical photothermal detection techniques (PDT). Zeonex [Cyclo-Olefin-Polymer] and acrylic [Poly–Methyl- Meth-Acrylate] were used as the samples. Polarization was applied to the STL technique. The signals of Zeonex were different from those of acrylic when the STL probe beam was polarized. Two different polarizer orientations for the probe beam, crossed and parallel, were used to observe the STL signal response to the samples. No …

Synthesis And Dye Leakage Assay Of Human And Rat Islet Amyloid Polypeptide 10-19 And Insulin 14-18, Andrew William Gray

Master's Theses and Doctoral Dissertations

Islet amylin polypeptide (IAPP) is co-secreted along with insulin in the pancreatic islets of Langerhans. During type 2 diabetes mellitus, human IAPP (hIAPP) fibrilizes to form amyloid deposits that are found post-mortem in more than 95% of people with the disease. Rodents do not suffer from type 2 diabetes mellitus as their IAPP (rIAPP) does not undergo self-aggregation. Although the amyloid deposit is found in those with the disease, the actual cause of the disease is the cytotoxicity of the mechanism that forms those amyloid deposits. The self-aggregation of IAPP to form amyloid deposits is inhibited by insulin due to …