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Released: 25-Aug-2017 11:05 AM EDT
Researchers Explore Sea Wheatgrass as New Source of Wheat Virus Resistance
South Dakota State University

Resistance to wheat streak mosaic virus is one of the characteristics researchers hope to transfer from sea wheatgrass, a distant relative of wheat, into bread wheat.

Released: 25-Aug-2017 10:05 AM EDT
More Bat Sightings Coincide with Fledglings Leaving Nest
South Dakota State University

An increased number of bat sightings in the fall coincide with young bat being encouraged to leave the nest and fend for themselves.

Released: 21-Aug-2017 6:05 PM EDT
South Dakota State University Ranks 27th in World, 7th in U.S. For Remote Sensing Research
South Dakota State University

South Dakota State University was ranked 27th worldwide and 7th in the United States for research productivity in the area of remote sensing, according to ShanghaiRanking’s 2017 Global Ranking of Academic Subjects.

Released: 9-Aug-2017 1:05 PM EDT
Understanding Mutations in Sperm Cells Can Help Prevent Birth Defects
South Dakota State University

Researchers are investigating mobile DNA segments, known as L1 insertions, in sperm cells with the long-term goal of preventing birth defects by treating at-risk individuals, prior to conceiving a child.

Released: 1-Aug-2017 3:05 PM EDT
Developing Gluten-Free Children’s Snack
South Dakota State University

Research to develop a gluten-free children’s snack made of millet and quinoa has earned doctoral student Gabriela John Swamy the Gerber Endowment in Pediatric Nutrition Graduate Scholarship.

   
Released: 20-Jul-2017 3:05 PM EDT
Neutrino Project to Fuel Particle Physics Research
South Dakota State University

Over the next decade, 800,000 tons of rock will be excavated from the former Homestake Mine in Lead, South Dakota, to accommodate a particle detector filled with 70,000 tons of liquid argon cooled to -300 degrees Fahrenheit to study neutrinos beamed from Fermilab in Illinois. It’s called the Deep Underground Neutrino Experiment.

Released: 5-Jul-2017 3:05 PM EDT
New Biologics Center to Improve Animal, Human Health
South Dakota State University

Developing probiotics and nutraceuticals that improve the health of animals and human will be part of the research accomplished through the new South Dakota Center for Biologics Research and Commercialization.

   
Released: 30-Jun-2017 4:05 PM EDT
Keep Your Guard Up Against West Nile Virus
South Dakota State University

Use insect repellent and wear protective clothing when we’re outside in the evening— even when it doesn’t feel like mosquitoes are biting. It’s West Nile Virus season!

Released: 30-Jun-2017 9:05 AM EDT
Palmer to Lead Ness Division of Management and Economics
South Dakota State University

David Palmer has been named director of the Ness Division of Management and Economics at South Dakota State University. The division serves as a cross-college, interdisciplinary entity comprising faculty from academic programs that share a commitment to education and research in management, economics and data analytics.

Released: 19-Jun-2017 11:05 AM EDT
Understanding E. Coli Behavior in Streams
South Dakota State University

Determining E. coli levels in sediments and its ability to attach to sand and silt and float downstream will help scientists figure out what needs to be done to decrease bacterial levels in streams.

Released: 6-Jun-2017 2:55 PM EDT
Bringing Native Students into STEM Fields
Oglala Lakota College, South Dakota School of Mines, and South Dakota State University

A program to increase the number of Native Americans enrolling in engineering school in South Dakota has received National Science Foundation funding to evaluate and continue the ongoing program. Hands-on learning projects developed to address needs on the Pine Ridge Reservation spur interest in pre-engineering education.

Released: 2-Jun-2017 11:05 AM EDT
Developing Guidelines for Asphalt Bonding Agents
South Dakota State University

The durability of an asphalt road depends on the bonding of the layers—that’s why research on tack coat selection and application will help make highways in the Midwest last longer.

Released: 26-May-2017 1:05 PM EDT
Improving Wheat Yields by Increasing Grain Size, Weight
South Dakota State University

As part of the National Institute of Food and Agriculture’s International Wheat Yield Partnership Program, researchers aim to improve wheat yields by increasing grain size and weight using a precise gene-editing tool known as CRISPR/Cas9.

Released: 25-May-2017 4:05 PM EDT
Gene Linked to Hormone That Impacts Soybean Nodule Development
South Dakota State University

Researchers have identified the SUR2 gene as playing a key role in the production of auxin, a hormone that affects soybean nodule development. The work is part of a National Science Foundation project to identify the genetic mechanisms that direct and coordinate formation of the soybean nodule.

Released: 28-Apr-2017 11:05 AM EDT
Hands-on, Culturally-Relevant Projects Help Engage Native Americans in Engineering
South Dakota State University

Culturally relevant, research-based, hands-on teaching and learning had the greatest impact on recruiting and retaining Native American engineering students. Those are some of the lessons learn through NSF’s Pre- Engineering Education Collaborative.

Released: 26-Apr-2017 1:05 PM EDT
How Therapeutic Antibodies Target, Destroy Viruses
South Dakota State University, EPSCoR, and BioSNTR

BioSNTR researchers are investigating how antibodies recognize their targets, activate immune cells and clear influenza from the body. What they learn will result in technologies that biotechnology companies can use to evaluate the effectiveness of their antibody therapeutics.

Released: 19-Apr-2017 5:05 PM EDT
Plant Scientists Identify Aphid-Destroying Wasps in Cup Plants
South Dakota State University

A photo of a cup plant teaming with insects led a better understanding of the biology of Acanthocaudus wasps which inject their eggs into aphids that eat the plant. The adult wasps burst out of the aphids like an alien movie.

Released: 12-Apr-2017 11:05 AM EDT
Perceived Value of College Education Differs by Generation
South Dakota State University

Whether people view a college education as an opportunity to increase their earning power or a means of improving social connections varies based on their age, according to a 2014 survey of 1,000 adults, ages 18 to 54, who have student loans.

Released: 7-Apr-2017 5:05 PM EDT
Large, High-Intensity Forest Fires Will Increase
South Dakota State University

Wildfire experts predict that by 2041, there will be four large, high-intensity forest fires for every three that occur now, with the number of days when conditions are conducive to fires increasing.

Released: 4-Apr-2017 3:05 PM EDT
Ag, Science Teachers to Integrate Research Into Curriculums
South Dakota State University

Encouraging more high school students to pursue careers in agriculture—that’s the idea behind USDA iLEARN professional development workshops for science and ag teachers.

Released: 10-Feb-2017 4:05 PM EST
Corn, Milk Proteins Make Medicine Easier to Swallow
South Dakota State University

It’s all about the layers! Encapsulating a drug in corn protein nanoparticles and then covering with them milk protein can make children’s medications better tasting and safer.

Released: 2-Feb-2017 3:05 PM EST
Lab Specializes in Analyzing Brittle Portion of Polar Ice Cores
South Dakota State University

Tiny air bubbles compressed within a polar ice core make some sections brittle to the touch, but one ice core lab knows how to handle this delicate part of the chemical analysis, thus making the dating of the entire ice core possible.

Released: 24-Jan-2017 8:00 AM EST
Undergraduates to Explore Precision Livestock Production
South Dakota State University

College freshmen and sophomores interested in agriculture can learn about precision livestock production through a new training program aimed at recruiting minority students to the field.

   
Released: 16-Dec-2016 11:05 AM EST
Blood Flow Modeling Sparks Passion for Biomedical Engineering
South Dakota State University

Modeling blood flow through a stent graft put graduate student John Asiruwa on the path to a career in biomedical engineering, doing work that “can be life changing for patients.”

   
Released: 8-Dec-2016 11:05 AM EST
Producing Healthier Piglets by Meeting Pregnant Sows' Nutritional Needs
South Dakota State University

Precisely meeting a pregnant sow’s protein needs, specifically amino acid requirements, will improve the health of the sow and piglet—and help protect the environment by utilizing resources wisely.

Released: 6-Dec-2016 5:05 PM EST
Are Barley Sprouts Good for Dairy Cattle?
South Dakota State University

Dairy scientists are evaluating integrating sprouted barley grown indoors without soil, known are hydroponic feed, into the diets of dairy heifers and lactating cows.

Released: 29-Nov-2016 12:55 PM EST
Fluid Flow Model Evaluates Clotting Risk in New Stent Graft Design
South Dakota State University and Sanford Health

Whether patients with mechanical heart valves or left ventricular assist devices must take blood thinners depends on how effectively blood flows through these implantable devices. Researchers have modeled the flow of blood through these devices to estimate clotting risk, but this type of work has not been done on stent grafts—until now. The results showed that shear accumulation in a new endovascular stent graft design was comparable to that of an idealized aorta.

Released: 18-Nov-2016 11:05 AM EST
Fall Cover Crops for Livestock Grazing May Improve Soil Health, Protect Environment
South Dakota State University

Turning cattle out to graze in harvested fields was once a common practice. It’s something that researchers would like to see used again—and improved by planting cover crops, such as such as oats, sorghum, turnips, radishes or millet. These have the potential to improve the soil health and utilize any remaining nutrients, thus preventing runoff that pollutes lakes and streams.

Released: 10-Nov-2016 3:05 PM EST
Completing First Worldwide Scan for Satellite Calibration Sites
South Dakota State University

A research team at the South Dakota State University Image Processing Laboratory has completed the first worldwide search for new satellite calibration sites through a partnership with Google Earth. The discovery of more sites may make daily satellite calibration a possibility.

Released: 7-Nov-2016 3:05 PM EST
How Land Use Change Affects Water Quality, Aquatic Life
South Dakota State University

Using 20 years of data from federal and state agencies, a fisheries biologist and Fulbright scholar are tracking how land use changes have impacted the water quality and aquatic life in lakes and streams in northeastern South Dakota. These environmental impacts can put pressure on aquatic ecosystems that, in the short term, can have a more dramatic effect than climate change.

Released: 1-Nov-2016 6:05 PM EDT
Balancing Energy Demand Could Save Money
South Dakota State University

An incentive program that shifts electricity usage for low-priority activities to nonpeak times could help balance the demand for electricity and ease pressure on aging transmission lines. Utilities can then pass those energy savings on to consumers through discounted rates for those who agree to alter their energy usage habits.

   
Released: 25-Oct-2016 3:05 PM EDT
Scientists Analyze How Rootstock Affects Grapevine Characteristics
South Dakota State University

Grafting, a standard way of propagating grapes worldwide, combines a hardy rootstock with a desirable variety of grapes in the scion. Through National Science Foundation project, researchers will unravel how the genotype of the rootstock impacts the characteristics expressed in the stem, leaves and fruit, known as the phenotype. What they discover may help plants adapt to a changing climate.

Released: 27-Sep-2016 11:05 AM EDT
Accomplishing Socioeconomic Goals May Build Confidence, Improve Health of Native American Families
South Dakota State University

Health disparities research typically controls for socioeconomic status in analyses, but the We RISE study looks at changing those socioeconomic variables. The six-month intervention targets young Native American mothers willing to work toward an income-related or education goal using community resources and support. Once the women have achieved one goal, the hope is that they gain the skills and confidence to ask themselves, “What other potential do I have that I have not yet uncovered?”

Released: 26-Sep-2016 12:05 PM EDT
New Winter Wheat Variety Offers High Yields, Disease Resistance
South Dakota State University

High yields and an excellent disease resistance package—these are qualities producers can expect from Oahe, the new winter wheat cultivar released by the South Dakota Agricultural Experiment Station. From 2013 to 2015, Oahe ranked No. 1 in mean grain yield among hard red winter wheat trials in the North Regional Performance Nurseries, which has test plots from northern Kansas through Montana and into Canada.

Released: 19-Sep-2016 12:05 PM EDT
New SERVIR Hub to Help Manage Natural Resources in West Africa
South Dakota State University

The applied science team for the recently established SERVIR West Africa will develop tools to use NASA satellite-based Earth imaging data to monitor natural resources. The first priorities are critical regional issues, such as food security, water resources and land use change, in Burkina Faso, Ghana, Niger and Senegal. Professor Michael Wimberly will utilize Landsat images to track the changes in forest reserves, while professor Niall Hanan will use Moderate Resolution Imaging Spectroradiometer, or MODIS, images to evaluate grazing lands.

Released: 15-Sep-2016 1:05 PM EDT
Ramping Up Nutritional Levels of Oat Varieties
South Dakota State University

Scientists and consumers recognize the cholesterol-lowering power of oats, but what few know is that most of the oats American milling companies use comes from Canada. To increase oats production in the Midwest, researchers are developing methods to speed up selection of breeding material to improve the nutritional and milling qualities of new oat varieties—that includes developing ways to increase beta-glucan.

   
Released: 1-Sep-2016 12:05 PM EDT
New Virus Gets Official Name, Influenza D
South Dakota State University

A new influenza virus that affects cattle has an official name. influenza D. The executive committee of the International Committee of Taxonomy of Virus approved a new genus, Orthomyxovirdae, with a single species, Influenza D virus, because of its distinctness from other influenza types—A, B and C.

Released: 29-Aug-2016 12:05 PM EDT
New Approach May Improve Health of Native American Families
South Dakota State University

Setting and achieving goals related to income and education may improve the overall health of Native Americans--that’s the premise behind a new research project, We RISE—raising income, supporting education—targeting young mothers on the Cheyenne River Indian Reservation in north central South Dakota. Health disparities research typically controls for socioeconomic status in analyses, but this study looks changing those socioeconomic variables.

Released: 17-Aug-2016 5:05 PM EDT
Reducing cost of producing supercapacitors
South Dakota State University

Using inexpensive biochar to coat electrodes and a new method to create the porous surface needed to capture electricity may reduce the cost of supercapacitors. Activating the biochar using plasma processing takes only five minutes with no external heating or chemicals needed.

Released: 4-Aug-2016 1:05 PM EDT
Individualizing Weight Management Program May Increase Success Rate
South Dakota State University

Adapting a weight management program to the client’s personality may help improve success rates. This is one of the preliminary findings of a research study to identify factors that help and hinder clients enrolled in the Profile by Sanford weight management program, which has more than 50,000 members at 27 locations in 10 states.

Released: 30-Jun-2016 11:05 AM EDT
Resistant Starch May Benefit People with Metabolic Syndrome
South Dakota State University

The secret ingredient is in the flour, but its impact lies within the gut. Adding resistant starch to the diets of people with metabolic syndrome can improve bacteria in the gut, according to research from South Dakota State University. These changes help lower bad cholesterol and decrease inflammation associated with obesity.

   


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