Digital Commons Network^™

The New Empirical Biopolitics, John R. Alford, John R. Hibbing

Department of Political Science: Faculty Publications

Political science traditionally has either ignored biology in favor of purely environmental explanations for political phenomena or merely ruminated about the likely role of biology, leaving data-based research on biopolitics in dangerously short supply. Currently, attention to the apparent genetic basis for political and social orientations holds the greatest promise of advancing empirical biopolitics. Thus, in this essay, we orient behavior genetics research in the larger framework of biology and politics, confront its normative implications, describe the techniques involved, assess the strengths and weaknesses of commonly employed data and procedures, and describe the next steps in this research stream. Because …

Geographic Patterns Of At-Risk Species, Curtis H. Flather, Michael S. Knowles, Jason Mcnees

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

This technical document supports the Forest Service’s requirement to assess the status of renewable natural resources as mandated by the Forest and Rangeland Renewable Resources Planning Act of 1974. It updates past reports on the trends and geographic patterns of species formally listed as threatened or endangered under the Endangered Species Act of 1973. We compare the geographic occupancy of threatened and endangered species at the county-level against the geographic occupancy of a broader set of species thought to be at risk of extinction. This is done to determine if new areas where species rarity may be concentrated emerge. Here …

Mammalian Visitation To Candidate Feral Swine Attractants, Tyler A. Campbell, David B. Long

United States Department of Agriculture Wildlife Services: Staff Publications

Few data exist regarding suitable feral swine (Sus scrofa) attractants in the United States. We compared species-specific visitation and contact rates of mammals to 11 candidate feral swine attractants at scent stations using motion-sensing digital photography to identify promising attractants. We found feral swine had greater visitation rates to apple and strawberry stations than to control stations. We recommend managers consider using strawberry attractants for feral swine-specific applications. If, however, a general feral swine attractant is needed, then apple, berry, or caramel attractants may perform well.

Avoidance Of Hydrolyzed Casein By Mice, Kristin L. Field, Bruce A. Kimball, Julie A. Mennella, Gary K. Beauchamp, Alexander A. Bachmanov

United States Department of Agriculture Wildlife Services: Staff Publications

When casein, a milk protein, is hydrolyzed, it renders human foods that contain it (e.g., hypoallergenic infant formula, cheeses) distasteful to many people. This rejection of hydrolyzed casein (HC)-containing foods has recently been found to also occur in a non-human species (deer, Odocoileus spp.). Identifying other animals that avoid HC would facilitate understanding how and why HC-containing food is often rejected. This study determined whether HC-containing food is avoided by Mus musculus and whether consumption patterns were sensitive to testing conditions, specifically food form (powder, pellet or dough) and food access (ad libitum or 1.5 h/day following 6 h …

Breeding Red-Winged Blackbird Response To Conspecific Models Placed In Pre-Copulatory Position: Implications For Reproductive Control, Laurel L. Moulton, George M. Linz, William J. Bleier

United States Department of Agriculture Wildlife Services: Staff Publications

Sunflower producers in the northern Great Plains are annually plagued by feeding flocks of blackbirds, especially red-winged blackbirds (RWBL). Increased sunflower production and concomitant human-blackbird conflicts have prompted sunflower producers to demand that management strategies be developed to reduce the annual crop losses estimated at ≥ $10 million (Linz et al. 1996). Past techniques aimed at reducing blackbird damage have had varying degrees of success and the annual loss of sunflower remains the same (Peer et al. 2002). Thus, there is a need for new innovative approaches to managing blackbird damage.

One approach is to find non-lethal species-specific methods of …

Evaluation Of Stop-Level Vs. Route-Level Breeding Bird Survey Counts For Modeling The Influence Of Land Use And Climate On Breeding Blackbird Abundance In North Dakota, Michelle L. Petersen, George M. Linz, Greg Forcey, Wayne Thogmartin, William J. Bleier

United States Department of Agriculture Wildlife Services: Staff Publications

The Red-winged Blackbird (Agelaius phoeniceus), Yellow-headed Blackbird (Xanthocephalus xanthocephalus), and Common Grackle (Quiscalus quiscula) are the three most abundant blackbird species (Icteridae) found in North Dakota and comprise almost 10% of its avian population (Stewart and Kantrud 1972). Blackbird abundance combined with their food habitats make them significant agricultural pests on sunflower. Cost estimates for blackbird damage to sunflower in the North Dakota are likely over $10 million dollars annually (Kleingartner, pers. comm). Because of this economic impact blackbirds have on agriculture, it is important to understand land use and climatic factors influencing blackbird …

Development Of Polymorphic Microsatellite Loci For The Common Vampire Bat, Desmodus Rotundus (Chiroptera: Phylostomidae), Antoinette J. Piaggio, John J. Johnston, Susan L. Perkins

United States Department of Agriculture Wildlife Services: Staff Publications

The common vampire bat (Desmodus rotundus) is one of three haematophagous species of bats and the only species in this genus. These New World bats prey on mammals and create significant economic impacts through transmission of rabies in areas where livestock are prevalent. Furthermore, in some portions of their range, it is not uncommon for them to prey upon humans. It is critical to the management of this species and for understanding the spread of bat rabies that detailed studies of D. rotundus population structure be conducted. To further such studies, we have characterized 12 microsatellite loci for …

Evaluation Of An Electrified Mat As A White-Tailed Deer (Odocoileus Virginianus) Barrier, Thomas W. Seamans, David A. Helon

United States Department of Agriculture Wildlife Services: Staff Publications

White-tailed deer (Odocoileus virginianus) pose economic and safety problems for agricultural and transportation industries. We tested an electronic mat to determine if it would reduce deer crossing through fence openings. We measured deer intrusions and corn consumption at five sites with charged mats and five sites with non-charged mats. Weekly intrusions at treated sites decreased an average of 95% from pre-treatment. Weekly intrusions at control sites were reduced 60% during weeks 1 and 2 and increased to 10% reduction by week 6. Weekly corn consumption at treated sites decreased from pretreatment through all treatment weeks. Weekly corn consumption …

Comparison Of Electrified Mats And Cattle Guards To Control White-Tailed Deer (Odocoileus Virginianus) Access Through Fences, Thomas W. Seamans, David Helon

United States Department of Agriculture Wildlife Services: Staff Publications

White-tailed deer pose economic and safety concerns for agricultural and transportation industries that may be addressed by reducing their access to areas of concern. Here, we review research findings relative to the efficacy of an electric mat and cattle guard as means to reduce deer access to protected areas. Intrusions of deer across a prototype electronic mat were reduced an average of 95% from pretreatment levels. Deer intrusions across a simulated cattle guard were reduced by at least 88% from pretreatment levels. Comparisons of other cattle guard studies show that when flat material is used instead of rounded for cross …

Oral Rabies Vaccination Of A Northern Ohio Raccoon Population: Relevance Of Population Density And Prebait Serology, Paul Ramey, Bradley F. Blackwell, Robert Gates, Richard Slemons

United States Department of Agriculture Wildlife Services: Staff Publications

Ohio’s oral rabies vaccination (ORV) program was established to prevent the westward spread of the raccoon (Procyon lotor) rabies virus (Lyssavirus, Rhabdoviridae) in Ohio, USA. The program, which targets raccoons, distributes vaccine-bait units (VBU) at a target density of 75 units/km2. Few studies have examined the relationship of VBU density and target population density to the prevalence of rabies virus-neutralizing antibodies (RVNA). We conducted experimental VBU distributions in August 2003 and August 2004, 150 km west of the ORV zone where there was no history of raccoon rabies. We measured change in RVNA titers in blood …

Bird Use Of Stormwater-Management Ponds: Decreasing Avian Attractants On Airports, Bradley F. Blackwell, Laurence Schafer, David Helon, Michael Linnell

United States Department of Agriculture Wildlife Services: Staff Publications

Characteristics of stormwater-management ponds that contribute to avian hazards to aviation at airports have not been quantified. We selected 30 stormwater-management ponds (average 0.1 ha), approximately 50km from Seattle-Tacoma International Airport, as surrogates to on-airport facilities. We conducted 46 weeks of avian surveys (between 14 February 2005 and 17 February 2006) and evaluated model fit of 6 a priori models relative to pond use by an avian group via Kullback–Leibler information. Our full model, composed of pond surface area (sa), ratio of area of open water to area of emergent and woody vegetation (ow:ew), perimeter irregularity, and geographic isolation, was …

The Single-Shot Gnrh Immunocontraceptive Vaccine (GonaconTm ) In White-Tailed Deer: Comparison Of Several Gnrh Preparations, Lowell A. Miller, James P. Gionfriddo, Kathleen A. Fagerstone, Jack C. Rhyan, Gary J. Killian

United States Department of Agriculture Wildlife Services: Staff Publications

Problem: An effective, single-injection, multi-year, GnRH contraceptive agent is needed to control reproduction in overabundant white-tailed deer populations.

Method of study: Two GnRH conjugates, GonaCon^TM (GnRH–KLH) and GonaCon-B^TM (GnRH–blue protein), were prepared in emulsion form as one-injection and two-injection immunocontraceptive vaccine formulations. In addition, the GnRH–KLH protein conjugate was lyophilized and suspended in AdjuVac^TM adjuvant to produce a fifth vaccine formulation. Each formulation was administered to a group of five captive adult female white-tailed deer. Reproductive performance of treated female deer was monitored for 5 years to determine the comparative efficacy of the various treatments.

Results: The …

An Integrated Vehicle-Mounted Telemetry System For Vhf Telemetry Applications, Jason Gilsdorf, Kurt C. Vercauteren, Scott E. Hygnstrom, W. David Walter, Justin Boner, Greg Clements

United States Department of Agriculture Wildlife Services: Staff Publications

We designed and developed a vehicle-mounted very high frequency–based telemetry system that integrated an on-board antenna, receiver, electronic compass, Global Positioning System, computer, and Geographic Information System. The system allows users to accurately and quickly obtain fixes, estimate and confirm locations of radiomarked animals, and immediately record data into an electronic spreadsheet or database. The total cost of materials to build the system was $7,349 (United States currency). Mean error angle of 2.63 ± 12.18 (SD; range =-33.7–42.2°) and mean location error distance of 128 ± 91.3 m (SD; range = 0–408 m) suggested precision and accuracy of our system …

An Integrated Vehicle-Mounted Telemetry System For Vhf Telemetry Applications, Jason Gilsdorf, Kurt C. Vercauteren, Scott E. Hygnstrom, W. David Walter, Justin Boner, Greg Clements

United States Department of Agriculture Wildlife Services: Staff Publications

We designed and developed a vehicle-mounted very high frequency–based telemetry system that integrated an on-board antenna, receiver, electronic compass, Global Positioning System, computer, and Geographic Information System. The system allows users to accurately and quickly obtain fixes, estimate and confirm locations of radio-marked animals, and immediately record data into an electronic spreadsheet or database. The total cost of materials to build the system was $7,349 (United States currency). Mean error angle of 2.63 ± 12.1° (SD; range =-33.7–42.2°) and mean location error distance of 128 ± 91.3 m (SD; range = 0–408 m) suggested precision and accuracy of our system …

A Landscape Perspective In Managing Vegetation For Beneficial Plant-Pestnatural Enemy Interactions: A Foundation For Areawide Pest Management, Michael J. Brewer, Takuji Noma, Norman C. Elliott

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

In the USA, Europe and increasingly in other regions, cropping systems designed for high production output are significant features of the landscape. Deployment of mechanized and high-input cropping systems over the last 50 years has resulted in substantial transformation and fragmentation of major grassland, shrubland and woodland systems throughout the world. These cropping systems are typically less diverse in species composition, structure and ecological functioning than those found in the original plant community (Altieri, 2004). Decreases in plant diversity of agroecosystems (i.e. the crops themselves and surrounding remnants of the original plant system) have negatively affected ecosystem functions (Freemark, 2005). …

Efficacy Of Oral And Parenteral Routes Of Mycobacterium Bovis Bacille Calmette-Guerin Vaccination Against Experimental Bovine Tuberculosis In White-Tailed Deer (Odocoileus Virginianus): A Feasibility Study, P. Nol, M. V. Palmer, W. R. Waters, F. E. Aldwell, B. M. Buddle, J. M. Triantis, L. M. Linke, G. E. Phillips, T. C. Thacker, J. C. Rhyan, M. D. Salman, M. R. Dunbar

United States Department of Agriculture Wildlife Services: Staff Publications

We investigated the efficacy of oral and parenteral Mycobacterium bovis bacille Calmette-Guerin Danish strain 1331 (BCG) in its ability to protect white-tailed deer (Odocoileus virginianus) against disease caused by M. bovis infection. Twenty-two white-tailed deer were divided into four groups. One group (n=5) received 109 colony-forming units (cfu) BCG via a lipid-formulated oral bait; one group (n=5) received 109 cfu BCG in culture directly to the oropharynx, one group (n=6) was vaccinated with 106 cfu BCG subcutaneously, and one group served as a control and received culture media directly to the oropharynx (n=6). All animals were challenged 3 …

Comparative Study Of Transport Processes Of Nitrogen, Phosphorus, And Herbicides To Streams In Five Agricultural Basins, Usa, Joseph L. Domagalski, Scott Ator, Richard Coupe, Kathleen Mccarthy, David Lampe, Mark Sandstrom, Nancy Baker

United States Geological Survey: Staff Publications

Agricultural chemical transport to surface water and the linkage to other hydrological compartments, principally ground water, was investigated at five watersheds in semiarid to humid climatic settings. Chemical transport was affected by storm water runoff , soil drainage, irrigation, and how streams were linked to shallow ground water systems. Irrigation practices and timing of chemical use greatly affected nutrient and pesticide transport in the semiarid basins. Irrigation with imported water tended to increase ground water and chemical transport, whereas the use of locally pumped irrigation water may eliminate connections between streams and ground water, resulting in lower annual loads. Drainage …

Procedural Justice In Family Conflict Resolution And Deviant Peer Group Involvement Among Adolescents: The Mediating Influence Of Peer Conflict, Jennifer Stuart, Mark Fondarco, Scott A. Miller, Veda Brown, Eve M. Brank

Department of Psychology: Faculty Publications

The involvement of adolescents with deviant peer groups is one of the strongest proximal correlates to juvenile delinquency and stems from a variety of causes. Past research has linked ineffective parenting with peer variables, including deviant peer group involvement and peer conflict during adolescence. In this study, adolescents’ appraisals of procedural justice within the family (adolescents’ appraisals of how fairly they are treated by parents in the process of resolving family conflict) were examined as one aspect of effective parenting that may relate to deviant peer group involvement in early adolescence. Data from 1660 middle school students (ages 11-14, mean …

As Space Law Comes To Nebraska, Space Comes Down To Earth, Frans Von Der Dunk

Space, Cyber, and Telecommunications Law Program: Faculty Publications

It is a great honor and an equally great pleasure for me to stand here today and address you by way of an inaugural lecture, embedded in this conference on formalism and informalism in space law that we are currently hosting at the University of Nebraska College of Law.

An inaugural lecture then is perceived essentially as a public lecture where a newly-appointed professor sets out, for everyone to hear, his or her general ideas on, and programmatic approach to, the field that he or she is going to tackle in teaching and research-in my case, all in the context …

Vaccines To Combat Smoking, Rick A. Bevins, Jamie L. Wilkinson, Sam D. Sanderson

Department of Psychology: Faculty Publications

Background—Current U.S. FDA approved biological therapies for treating smoking target central nervous system processes. Although these therapies have had some success, relapse within a year is still high. Clearly additional strategies are needed to aid individuals in maintaining abstinence.

Objective & Methods—We briefly discuss promising research using vaccines to combat smoking and then identify some potentially important directions for future research.

Results & Conclusions—Immunization with a nicotine vaccine generates drug-specific antibodies that sequester some of the nicotine in peripheral circulation preventing it from entering the brain thus decreasing its addictive effects. Albeit promising, much more research is necessary to identify …

Babbling, Chewing, And Sucking: Oromandibular Coordination At 9 Months, Roger W. Steeve, Christopher A. Moore, Jordan R. Green, Kevin J. Reilly, Jacki Ruark Mcmurtrey

Department of Special Education and Communication Disorders: Faculty Publications

Purpose: The ontogeny of mandibular control is important for understanding the general neurophysiologic development for speech and alimentary behaviors. Prior investigations suggest that mandibular control is organized distinctively across speech and nonspeech tasks in 15-month-olds and adults and that, with development, these extant forms of motor control primarily undergo refinement and rescaling. The present investigation was designed to evaluate whether these coordinative infrastructures for alimentary behaviors and speech are evident during the earliest period of their co-occurrence.
Method: Electromyographic (EMG) signals were obtained from the mandibular muscle groups of 15 typically developing 9-month-old children during sucking, chewing, and speech.
Results: …

Respiratory Treatment History Predicts Suck Pattern Stability In Preterm Infants, Meredith Poore, Steven M. Barlow, Jingyan Wang, Mereditch Estep, Jaehoon Lee

Department of Special Education and Communication Disorders: Faculty Publications

Sensory deprivation and motor restriction associated with extensive oxygen therapy may lead to poor oromotor control in preterm infants. Non-nutritive suck is one of the first complex oromotor behaviors infants perform. This study determined the spatiotemporal variability of non-nutritive suck (NNS) pressure trajectories in three preterm groups with differing oxygen histories—one control group with minimal or no O₂ therapy, and two Respiratory Distress Syndrome (RDS) groups with either a mild/moderate (RDS1) or moderate/severe (RDS2) O₂ history. The Non-nutritive Suck Spatiotemporal Index (NNS STI) quantifies spatial and temporal variability across kinematic trajectories, and was calculated from digital representations of …

Synthesis And Bioassay Of Improved Mosquito Repellents Predicted From Chemical Structure, Alan R. Katritzky, Zuoquan Wang, Svetoslav Slavov, Maia Tsikolia, Dimitar Dobchev, Novruz G. Akhmedov, C. Dennis Hall, Ulrich R. Bernier, Gary G. Clark, Kenneth Linthicum

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Mosquito repellency data on acylpiperidines derived from the United States Department of Agriculture archives were modeled by using molecular descriptors calculated by CODESSA PRO software. An artificial neural network model was developed for the correlation of these archival results and used to predict the repellent activity of novel compounds of similar structures. A series of 34 promising N-acylpiperidine mosquito repellent candidates (4a–4q’) were synthesized by reactions of acylbenzotriazoles 2a–2p with piperidines 3a–3f. Compounds (4a–4q’) were screened as topically applied mosquito repellents by measuring the duration of repellency after application to cloth patches worn on the arms of human volunteers. Some …

The Threat Of The Non-Native Neotropical Rust Puccinia Psidii To Hawaiian Biodiversity And Native Ecosystems: A Case Example Of The Need For Prevention, Lloyd Loope, Janice Uchida, Loyal Mehrhoff

United States Geological Survey: Staff Publications

The threat of invasive species to natural areas presents enormous challenges, but there are opportunities for working toward solutions, often in conjunction with agricultural and forestry perspectives. There is a growing awareness of the danger to botanical biodiversity and conservation from “emerging infectious diseases” that have increased in incidence, geographical distribution, or host range/pathogenicity; have newly evolved characteristics; and/or have been newly discovered (Anderson et al. 2004). There is a heightened concern for forest health due to accelerating worldwide movement of plant pathogens (e.g., with ineffective quarantine measures) that negatively affect both biodiversity and commercial forestry (Wingfield 2003). An important …

Comparison Of Total Mercury And Methylmercury Cycling At Five Sites Using The Small Watershed Approach, James B. Shanley, M. Alisa Mast, Donald H. Campbell, George R. Aiken, David P. Krabbenhoft, Randall J. Hunt, John F. Walker, Paul F. Schuster, Ann Chalmers, Brent T. Aulenbach, Norman E. Peters, Mark Marvin-Dipasquale, David W. Clow, Martin M. Shafer

United States Geological Survey: Staff Publications

The small watershed approach is well-suited but underutilized in mercury research. We applied the small watershed approach to investigate total mercury (THg) and methylmercury (MeHg) dynamics in streamwater at the five diverse forested headwater catchments of the US Geological Survey Water, Energy, and Biogeochemical Budgets (WEBB) program. At all sites, baseflow THg was generally less than 1 ng L^-1 and MeHg was less than 0.2 ng L^-1. THg and MeHg concentrations increased with streamflow, so export was primarily episodic. At three sites, THg and MeHg concentration and export were dominated by the particulate fraction in association with …

Metals Fate And Transport Modelling In Streams And Watersheds: State Of The Science And Usepa Workshop Review, B. S. Caruso, T. J. Cox, R. L. Runkel, M. L. Velleux, K. E. Bencala, D. K. Nordstrom, P. Y. Julien, B. A. Butler, Charles N. Alpers, A. Marion, K. S. Smith

United States Geological Survey: Staff Publications

Metals pollution in surface waters from point and non-point sources (NPS) is a widespread problem in the United States and worldwide (Lofts et al., 2007; USEPA, 2007). In the western United States, metals associated with acid mine drainage (AMD) from hardrock mines in mountainous areas impact aquatic ecosystems and human health (USEPA, 1997a; Caruso and Ward, 1998; Church et al., 2007). Metals fate and transport modelling in streams and watersheds is sometimes needed for assessment and restoration of surface waters, including mining-impacted streams (Runkel and Kimball, 2002; Caruso, 2003; Velleux et al., 2006). The Water Quality Analysis …

Comparison Of The Usgs 2001 Nlcd To The 2002 Usda Census Of Agriculture For The Upper Midwest United States, S.K. Maxwell, E.C. Wood, A. Janus

United States Geological Survey: Staff Publications

The U.S. Geological Survey (USGS) 2001 National Land Cover Database (NLCD) was compared to the U.S. Department of Agriculture (USDA) 2002 Census of Agriculture. We compared areal estimates for cropland at the state and county level for 14 States in the Upper Midwest region of the United States. Absolute differences between the NLCD and Census cropland areal estimates at the state level ranged from 1.3% (Minnesota) to 37.0% (Wisconsin). The majority of counties (74.5%) had differences of less than 100 km². 7.2% of the counties had differences of more than 200 km². Regions where the largest …

The Ecological Future Of The North American Bison: Conceiving Long-Term, Large-Scale Conservation Of Wildlife, Eric W. Sanderson, Kent H. Redford, Bill Weber, Keith Aune, Dick Baldes, Joel Berger, Dave Carter, Charles Curtin, James N. Derr, Steve Dobrott, Eva Fearn, Craig Fleener, Steve Forrest, Craig Gerlach, C. Cormack Gates, John E. Gross, Peter Gogan, Shaun Grassel, Jodi A. Hilty, Marv Jensen, Kyran Kunkel, Duane Lammers, Rurik List, Karen Minkowski, Tom Olson, Chris Pague, Paul B. Robertson, Bob Stephenson

United States Geological Survey: Staff Publications

Many wide-ranging mammal species have experienced significant declines over the last 200 years; restoring these species will require long-term, large-scale recovery efforts. We highlight 5 attributes of a recent range-wide vision-setting exercise for ecological recovery of the North American bison (Bison bison) that are broadly applicable to other species and restoration targets. The result of the exercise, the “Vermejo Statement” on bison restoration, is explicitly (1) large scale, (2) long term, (3) inclusive, (4) fulfilling of different values, and (5) ambitious. It reads, in part, “Over the next century, the ecological recovery of the North American bison will occur when …

Nebraska Urban Pest Management Conference, John Owens

John Owens: Speeches and Appearances

It is my very great pleasure to welcome each of you to this 16th Annual Nebraska Urban Pest Management Conference here in Lincoln. I'm John Owens, University of Nebraska Vice President and Harlan Vice Chancellor of the Institute of Agriculture and Natural Resources, and I am so glad to be here with you this morning. As an entomologist, this conference certainly is one for which I have great affinity and much interest.

Minimal Nutrition Intervention With High-Protein/Low-Carbohydrate And Low-Fat, Nutrient-Dense Food Supplement Improves Body Composition And Exercise Benefits In Overweight Adults: A Randomized Controlled Trial, Christopher M. Lockwood, Jordan R. Moon, Sarah E. Tobkin, Ashley A. Walter, Abbie E. Smith, Vincent J. Dalbo, Joel T. Cramer, Jeffrey R. Stout

Department of Nutrition and Health Sciences: Faculty Publications

Background: Exercise and high-protein/reduced-carbohydrate and -fat diets have each been shown separately, or in combination with an energy-restricted diet to improve body composition and health in sedentary, overweight (BMI > 25) adults. The current study, instead, examined the physiological response to 10 weeks of combined aerobic and resistance exercise (EX) versus exercise + minimal nutrition intervention designed to alter the macronutrient profile, in the absence of energy restriction, using a commercially available high-protein/low-carbohydrate and low-fat, nutrient-dense food supplement (EXFS); versus control (CON).

Methods: Thirty-eight previously sedentary, overweight subjects (female = 19; male = 19) were randomly assigned to either CON (n …