Digital Commons Network^™

Effects Of Climatic Zone, Topography, Land Utilization And Soil Condition On The Mineral Content Of Natural Grasses In Bali, K Lana, I M. Nitis, S Uchida

IGC Proceedings (1977-2023)

To evaluate nutritional quality of the natural grasses fed to livestock, grasses grown in different climatic zones (zones B, C, D, E and F), different topographies ( coast, hills and higher altitude), various forms of land utilization (rice field, dry land and plantation) and different soil conditions, allocated in 15 districts of 8 regencies in Bali were analyzed for their macro and micro element contents. Although P, K, Mn and Mo contents were higher and Mg, Na, Fe and Zn contents were lower in wet season than in dry season, Ca and Cu contents were constant throughout the seasons. The …

Potential Role For Stylo In Traditional Crop And Livestock Production Systems In Nigerian Subhumid Zone, M A. Mohamed Saleem, R Von Kaufman, R M. Otsynia, H Suleiman

IGC Proceedings (1977-2023)

The typical soils (Alfisols) of the subhumid zone of Nigeria deteriorate under continuous cropping and grazing. Due to increasing demand for land, soil recovery through natural fallowing is too time consuming. Because other reclamation techniques are expensive forage legumes that rapidly confer most fallow benefits and improve livestock nutrition have an important role in traditional crop-livestock production systems. In its experiments ILCA subhumid zone team used Stylosanthes spp. (stylo) in the following way: - (i) undersown or sown on alternate ridges with sorghum, (ii) sorghum transplanted into it, and (iii) the succeeded by maize after varying years of its growth. …

Effects Of The Association Corn-Soybean On Dry Matter Production And Nutritional Silage Value, R Garcia, A R. Evangelista, J D. Galvao

IGC Proceedings (1977-2023)

Experiments were conducted to study the influence of corn-soybeans plant population in five cropping systems (four com-soybean associations and single corn) on the dry matter production and nutritional silage value. Variation in corn plant populations did not influenced green matter production, however, dry matter production increased as population increase. The cropping systems influenced both green and dry matter production. Plant population influenced on the nutritional silage value. The protein content and dry matter digestibility was higher for 30 thousand plants of corn per hectare. Two rows of corn to four of soybean resulted in superior protein content. The association com-soybean …

Managerial Characteristics Of The Grassland Type Dairy Farming In Hokkaido, Japan, Y Miyazawa

IGC Proceedings (1977-2023)

Hokkaido is the northernmost island of Japan with an area of about 78,500 km2 and lies between 41 ° and 46°N. Dairy farming in Hokkaido, being endowed with vast land resources, has overcome severe climatic conditions and expanded its scale of operations through such measures as developing and improving grassland. Its main type of dairy farming can be said to be of the-grassland-type and the feeding resources of which depends mainly on pastures. The dairy farming in Hokkaido, therefore, is represented by this grassland-type that is one of the alternative types to be developed under comparatively unfavorable land conditions, such …

Weight Gains And Nutrition Of Cattle Grazing On Grasslands Of Central Interior British Columbia, Canada, D A. Quinton, L Stroesser, H Douwes

IGC Proceedings (1977-2023)

Average daily gains and nutrient deficiencies of cattle grazing three grassland zones in British Columbia are shown. Cattle production was greatest on the rough fescue (Festuca scabrella) -bluebunch wheatgrass (Agropyron spicatum) association and least on the big sagebrush (Artemisia tridentata) -bluebunch wheatgrass association. Nitrogen (N), phosphorus (P) and magnesium (Mg) concentrations in cattle diets generally paralleled cattle gains. Increases in these nutrients in forages correlate to increased cattle gains. Depressed weight gains, poor growth of calves, late estrous cycling of cows, and white muscle disease of calves are all livestock symptoms associated with nutrient deficiencies of cattle …

The Effect Of Fertilization With N-P-K In Yield Of Natural Pasture Grazed By Sheep On Southern Italy, L Postiglione, F Basso, T Di Ella, F Carone

IGC Proceedings (1977-2023)

In order to raise the very low pasture yield in the dry regions of Southern Italy, a research was undertaken on the efficiency of mineral fertilization, owing to the variability of climatic conditions. Two levels of N (0-50 Kg ha-1), P (0-100 Kg ha-1) and K (0-100 Kg ha-1) arranged in factorial combinations were compared with a pasture grazed by sheep in a hilly area of Basilicata region (550 m s.l.} since 1982. During the spring of the first two years rainfalls amounted respectively to 79 mm and 146 mm while maximum temperature reached 30°C and 22°C in May, therefore …

Influence Of Stocking Rate On The Plant-Animal Interface In Rotational Grazed Mixed Swards, J W. Stuth, J R. Brown, P D. Olson, M R. Araujo

IGC Proceedings (1977-2023)

The impacts of brief periods of intense grazing in multipasture-single herd grazing systems on critical plant and animal parameters in natural mixed swards are not well understood. It was our objective to determine the interrelationship and nutritional consequence of tiller defoliation intensity, selection ratio and diet composition of two codominant species with contrasting phenology and growth habit as stocking rate was increased. A 16-pasture, 1-herd short-duration grazing regime was simulated at four stocking rates on a little bluestem (Schizachyr­ium scoparium)-brownseed paspalum (Paspalum plicatulum) savannah. Variables measured included morphology and defoliation intensity of marked tillers, diet composition …

The Effect Of Fertilization With N-P-K On Utilization And Nutritive Value Of Natural Pasture Grazed By Sheep In Southern Italy, B Ferrara, V Piccolo, F Basso, A Nizza

IGC Proceedings (1977-2023)

Results of four grazing periods carried-out in 1983 and 1984 in a hilly area of Basilicata region (550 m. above s.I.) on a natural pasture utilized by sheep are reported here. Two levels of N(0-50 kg ha-1), P(0-100 kg ha-1) and K(0-100 kg ha-1) arranged in eight factorial combinations were compared. The utilization coefficients of dry matter (DM), crude protein and milk-FU (MFU) were affected by the climatic conditions and grazing period, whereas fertilization effect was low. The influence of treatments was not very emphasized during the first experimental phase also on the nuttritive value of total and utilized forage.

Vegetational Changes In The Sasa Nipponica Grassland Used By Winter Grazing For Successive Years, Y Ogawa, T Mitamura, K Okamoto

IGC Proceedings (1977-2023)

The influence of winter grazing by beef cattle on yearly yield and flora changes in Sasa (Sasa nipponica) grassland was examined from 1974 to 1982. This Sasa sward was established semi-naturally on cutover land following deciduous broadleaved forest at an altitude of 1,100 m on Mt. Asama in Japan. Sasa kept its foliage green and nutritive all year round, so that in this experimental grassland a large quantity of its foliage supplied sufficient nutrients for the maintenance of beef cows during winter grazing periods. Foliage weight was 2.6 tons DW/ha before winter grazing use and this value was maintained for …

Grassland Resources And Future Development Of Grassland Farming In Temperate China, Zhu Tingcheng, Li Jiandong, Zu Yuangang

IGC Proceedings (1977-2023)

In the first part of the paper the grassland resources in the semiarid area of China are descrived. Grasslands cover 2.86 million km2 of the total territory and 100 million livestock are being raised there. Steppes and meadows are classified into several types according to the ecological types of the dominant species and environments, etc. Area, geographical distribution, community structure, species composition, dynamics, nutritive value of herbages, primary production and utilization of each grassland type are outlined. In the second part, the necessity to promote grassland farming and the possibility of its development are discussed based upon the land, population, …

Do Research Day Program 2025, Lincoln Memorial University, Debusk College Of Osteopathic Medicine

DO Research Day

DO Research Day was hosted by the DeBusk College of Osteopathic Medicine at Lincoln Memorial University. This program features abstracts from the LMU-DCOM community.

Evaluating Correlates Of Healthy Eating And Dietary Quality Among Older Adults: A Mixed Methods Approach To Development And Application Of A New Survey Instrument, Sara K. Rosenkranz, Donya Shamati, Anna Biggins, Alissa Mick, Christopher Acosta, Richard R. Rosenkranz

Kinesiology and Nutrition Sciences Faculty Research

Objectives: Community-dwelling older adults face unique challenges related to nutrition and health, but little is known about their barriers and facilitators for healthy eating behaviors. This study sought to develop and evaluate a new instrument to measure the capability, opportunity, and motivation for healthy eating behaviors (COM-HE) among community-dwelling older adults.

Design: A mixed methods approach was used to obtain qualitative and quantitative data. Participants were aged 65 years or older, community-dwelling, and English-speaking. Participants engaged in focus groups (n = 12) and pilot-testing (n = 81) to evaluate the COM-HE instrument. The Rapid Eating Assessment for Participants – Shortened …

Impact Of High-Protein, Low-Calorie Diet On Anthropometric Indices, Glycation, And Inflammation Associated With The Fat Mass And Obesity (Fto) Gene Among Individuals With Overweight/Obesity, Bibi Hajira, Bismillah Sehar, Fakhrunisa, Sami Siraj, Muhammad Omar Malik, Huma Naqeeb, Ali Madi Almajwal, Sharifa Alblooshi, Hayder Hasan, Iftikhar Alam, Falak Zeb, Fahad Lodhi

All Works

Background: The common polymorphism rs9939609 of the fat mass and obesity gene (FTO) has been associated with increased susceptibility to obesity, but this association appears to be modified by diet. High protein diets have been shown to reduce weight and may increase the formation of circulating advanced glycation end products (AGEs). Obesity, on the other hand, is also associated with increased formation of AGEs, leading to oxidative stress and inflammation. Objectives: This study was designed to investigate the impact of a high-protein and low-calorie (HPLC) diet on anthropometric indices and circulating AGEs levels associated with the FTO variant rs9939609 among …

Height And Phytotelm Size Affect The Invertebrate Communities Of Epiphytic Bromeliads In The Amazon Rainforest, Xaali O'Reilly-Berkeley, Alex Pazmiño-Palomino, Andrea Hidalgo-Cárdenas, Sofía I. Trujillo-Regalado, Hannah Mossman, Jennifer K. Rowntree, Richard F. Preziosi

School of Biological and Marine Sciences

Tank bromeliads are found in rainforests across the Neotropics and harbour diverse invertebrate communities between their leaf axes. Various factors influence the invertebrate species richness and differences in composition in bromeliad phytotelmata, most notably, habitat size. However, there has been little work on invertebrate communities in bromeliads in western Amazonia or at different heights in the canopy. We collected 63 epiphytic bromeliads (Aechmea hoppii (Harms) L.B.Sm, A. nidularioides L.B.Sm) on the eastern edge of the Tropical Andes Biodiversity Hotspot in Ecuador and explored which biological and physical variables explained the differences in invertebrate composition among bromeliads. We extracted a total …

Levothyroxine Combined With Selenium Nanoparticles In One Liposomal Delivery System For Hypothyroidism, Eylül Atan, Güli̇z Ak

Turkish Journal of Chemistry

Levothyroxine, as a thyroid-stimulating hormone, is the primary drug used for hypothyroidism treatment, but it has poor bioavailability. Selenium (Se) plays an important role in regulating thyroid function; moreover, selenium nanoparticles (SeNPs) offer advantages over other Se forms. Liposomal delivery systems, especially those coated with polyethylene glycol (PEG), can increase the oral bioavailability of drugs and provide controlled release. In our research, as described in this paper, we aimed to develop an orally applicable liposomal delivery system to achieve enhanced treatment of hypothyroidism with SeNP characteristics, controlled levothyroxine release, and improved bioavailability of both drug and SeNPs. The SeNPs have …

Green Synthesis Of Silver Nanoparticles Using Sumac Fruit By Microwave And Traditional Methods: Characterization, Anticancer, And Antimicrobial Activities, Melek Hinis, Tuğçe Karaduman Yeşi̇ldal, Demet Erdönmez, Ayfer Menteş

Turkish Journal of Chemistry

Green synthesis of silver nanoparticles (Ag-NPs) was carried out with sumac fruit extract using a microwave-assisted (MWA) method and a traditional method (TDM). The properties of nanoparticles synthesized by both methods were characterized and compared.Although both methods are environmentally friendly, the MWA method was faster, more efficient, and economical. When creating Ag-NPs, variables like temperature, pH, reaction duration, extract concentration, and silver ion concentration were considered. The production of Ag-NPs was confirmed by ultraviolet–visible spectra that displayed the surface plasmon resonance band centered at 433 and 436 nm in the MWA and TDM techniques, respectively. The results of the scanning …

Financial And Behavioral Health For Helping Professionals, Jeffrey Anvari-Clark

Books

This open access book brings together decades of research and practice on the intersections among financial and behavioral health concerns. By framing financial health as comprised of financial precarity, financial efficacy, and financial well-being, this new addition to the field of behavioral health helps readers understand and address the surge of interest in financial health and wellness from a holistic, psychosocial perspective. The text explores not only how financial difficulties impose hardship on individuals, couples, and families, but also how these concerns shape our feelings, perceptions, attitudes, and behaviors and thereby our health. Case examples throughout illustrate the concepts and …

25 Conference Program - Enzyme Engineering Xxviii, John Woodley, Ditte Hededam Welner, Jens Erik Nielsen, Technical Liaison

Enzyme Engineering XXVIII

No abstract provided.

A Machine Learning Framework For Classifying Lipids In Untargeted Metabolomics Using Mass-To-Charge Ratios And Retention Times., Christelle Colin-Leitzinger, Yonatan Ayalew Mekonnen, Isis Narvaez-Bandera, Vanessa Y. Rubio, Dalia Ercan, Eric A. Welsh, Lancia N F Darville, Min Liu, Hayley D. Ackerman, Julian Avila-Pacheco, Clary B. Clish, Kevin Hicks, John M. Koomen, Nancy Gillis, Brooke L. Fridley, Elsa R. Flores, Oana A. Zeleznik, Paul A. Stewart

Manuscripts, Articles, Book Chapters and Other Papers

INTRODUCTION: The identification of unknown metabolites remains a major challenge in untargeted metabolomics using liquid chromatography-mass spectrometry (LC-MS). This process typically depends on comparing mass spectral or chromatographic data to reference databases or deciphering complex fragmentation in tandem mass spectra. While current machine learning methods can predict metabolite structures using MS/MS (MS2) data, no approaches, to our knowledge, use only mass-to-charge ratio (m/z) and retention time (RT) from LC-MS data.

OBJECTIVE: To explore the potential of using the mass-to-charge ratio (m/z) and retention time (RT) from LC-MS data as standalone predictors for metabolite classification and propose a modeling framework which …

Correlates Of Professional Breastfeeding Perceived Role, Perceived Influence, And Confidence In Providing Lactation Support Among Registered Dietitians And Registered Nurses, Lauren M. Dinour, Melanie Shefchik, Andrea Uguna

Department of Nutrition and Food Studies Scholarship and Creative Works

Lactation support from health professionals is a crucial social determinant of health. Registered dietitians (RDs) and registered nurses (RNs) can play an important role in supporting breastfeeding, yet most have minimal formal lactation education and training. This study seeks to explore the correlates of professional breastfeeding perceived role, perceived influence, and confidence in providing lactation support among RDs and RNs. Using a cross-sectional design, a convenience sample of 111 credentialed providers completed an online survey assessing their breastfeeding-related training, experiences, knowledge, attitudes, and practices. We also examined perceptions of social support, intentions for future breastfeeding, professional roles, and confidence in …

Catching On: Work Stress, Employee Wellbeing, And The Moderating Role Of Team-Level Emotional Contagion, Aglae Hernandez Grande, Ben Farr-Wharton, Fleur Sharafizad, Simon Darcy, Mihajla Gavin

Research outputs 2022 to 2026

Work stress and employee wellbeing have gained heightened attention since the COVID-19 pandemic. Until now, organizations have primarily sought to conceptualize these variables as an individual-level phenomenon; thereby neglecting the potential influence of social dynamics within the workplace. Drawing on conservation of resources and emotional contagion theories, this study examines the extent to which team-level emotional contagion moderates the impact of stress on wellbeing, factoring in multilevel effects. Data from 237 professional services employees nested within 41 teams was analyzed. The results show support for emotional contagion as a team-level moderator between individual-level work stress and employee wellbeing. The role …

Effectiveness Of Surgical Skin Preparation Solutions In Orthopaedic Surgery: A Systematic Review Of The Current Comparative Literature, Troy B. Puga, Mckenna Box, Tanner Haechten, Ibraheem Qureshi, John Riehl

Student Publications

BACKGROUND

Surgical site infection (SSI) is a major concern in orthopaedic surgery procedures as they can have devastating consequences for patients and their outcomes. Many infection prevention measures are routinely taken in order to prevent infection during surgery, the main one being surgical skin preparation prior to any incision.

AIM

To investigate the efficacy of different perioperative surgical skin preparation products commonly used in orthopaedic surgery.

METHODS

Seven databases were searched from inception to January 25, 2025, using a combination of keywords and medical subject headings terms, specifically for studies comparing any two surgical skin preparation products used at any …

Global Burden Of 292 Causes Of Death In 204 Countries And Territories And 660 Subnational Locations, 1990–2023: A Systematic Analysis For The Global Burden Of Disease Study 2023, Gbd 2023 Causes Of Death Collaborators, Mohsen Naghavi, Hmwe Hmwe Kyu, A. Bhoomadevi, Mohammad Amin Aalipour, Hasan Aalruz, Hazim S. Ababneh, Bedru J. Abafita, Ukachukwu O. Abaraogu, Cristiana Abbafati, Madineh Abbasi, Faezeh Abbaspour, Hedayat Abbastabar, Abdallah H.A. Abd Al Magied, Samar Abd Elhafeez, Ashraf Nabiel Abdalla, Mohammed Altigani Abdalla, Emad M. Abdallah, Barkhad Aden Abdeeq, Nadin M.I. Abdel Razeq, Ahmed Abdelrahman Abdelgalil, Reda Abdel-Hameed, Michael Abdelmasseh, Mahmoud Abdelnabi, Wael M. Abdel-Rahman, Arman Abdous, Mostafa M. Abdrabou, Jeza Muhamad Abdul Aziz, Deldar Morad Abdulah, Auwal Abdullahi

Peninsula Medical School

Background Timely and comprehensive analyses of causes of death stratified by age, sex, and location are essential for shaping effective health policies aimed at reducing global mortality. The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2023 provides cause-specific mortality estimates measured in counts, rates, and years of life lost (YLLs). GBD 2023 aimed to enhance our understanding of the relationship between age and cause of death by quantifying the probability of dying before age 70 years (70q0) and the mean age at death by cause and sex. This study enables comparisons of the impact of causes of …

Milk Yield Performance Of Local Cows, Handling Practices, Physicochemical Properties, And Milk Production Constraints In Kucha District, Southern Ethiopia, Demissie Jorge, Seifu Birhanu, Yilkal Tadele

The Thai Journal of Veterinary Medicine

The study assessed milk production performance of local cows, milk handling practices, physicochemical properties, and milk production constraints in Kucha District, Southern Ethiopia. A purposive and random sampling technique was employed to select 138 respondents for the interview. For physicochemical property assessment, milk samples were collected from 90 interviewed households. Majorities (76.7%) of the respondents were males, and the average family size was 6.82±0.25. Mean daily milk yield (DMY) of 1.80±0.07, 1.94±0.06, and 1.52±0.09 liters was recorded for local cows, respectively, in early, mid, and late lactation stages. All respondents in the area use hand milking and wash their hands …

Disease Detectives: An Introductory Exploration Of Foodborne Epidemiology, Dr. Zack Conley

Professional Learning Day

This session is an interactive workshop utilizing inquiry-based and problem-centered learning to introduce basic concepts of epidemiology. In particular participants will engage in group discussion and decision making to explore foodborne illnesses and the science used to track them. Our hope is to use this session as an opportunity to solicit feedback on ways to improve these lessons.

Extraction And Optimization Of Flavonoids From Elaeagnus Pungens Thunb And Its Potential Impact On Blood Plasma Cholesterol In A Mouse Model, Qunqing Lu, Haozhe Liu, Xinxin Zhang, Nourhan Nassar, Ibrar Khan, Haji Gul, Zaigui Wang

The Thai Journal of Veterinary Medicine

Elaeagnus pungens Thunb is a significant source of flavonoids with biological function. This study aims to develop orthogonal tests and alkali alcohol extraction methods for extracting flavonoids from leaves of E. pungens. The levels of factors in the orthogonal test were determined by pre-experiment, and the physiological efficacy was verified by the in vivo test. The results indicated that the optimal extraction yield was 4.07% when the solid-to-liquid ratio was 1:40, the concentration of ethanol was 60%, the extraction temperature was 80℃, and the extraction time was five h. The alkalialcohol extraction results demonstrated that the extraction yield of …

Creating A Food Business Model: Case Study Of Traditional Drinks Made From Roselle, Millet, And Corn, Josephine Nyame

College of Agriculture, Environment and Nutrition Sciences Graduate Theses and Dissertations

This study aimed to develop a comprehensive process flow for establishing a small food business, using traditional drinks made from millet, roselle, and corn as a case study. The specific objectives were to (1) identify the steps involved in developing a food product, (2) perform a sensory evaluation of the developed drinks, and (3) develop a prototype business plan to commercialize the most preferred drink. This study adopted a case study approach of a food business in producing traditional beverages. Consumer preferences were evaluated through sensory evaluation of the formulated roselle, millet, and corn drink recipes. Consumer evaluation data were …

Fy2026 All Salaries $30-$50,000, Clemson University

Salary Reports

No abstract provided.

Fy2026 Faculty Salaries Over $50,000, Clemson University

Salary Reports

No abstract provided.

Fy2026 All Salaries Over $50,000, Clemson University

Salary Reports

No abstract provided.