Results 61 to 70 of about 151,981 (298)

Genomic structure and ex situ conservation of the North American grapevine Vitis labrusca

PLANTS, PEOPLE, PLANET, EarlyView.
The North American wild grapevine species Vitis labrusca is an important source of disease resistance and climate resilience traits for breeding new grapevine cultivars. To ensure its continued use in breeding, V. labrusca must be accurately identified and genetically diverse material must be conserved.
Zoë Migicovsky, Clay Elzinga, Mia C. Lauzon, Thomas Connor, Kylie DeViller, Claire Dinn, Grace M. Earle, Emma Hockley, Olivia Lennon, Lillian A. Ricker, Peter M. Roberts, Katrina M. Robinson, Aditi Sharma, Paris N. Spencer, Sammy Stockdale, Liam L. Tingley, Annelies Yates, Jason P. Londo, Peter Cousins   +18 more
wiley   +1 more source

Annual and seasonal variability in tundra vole (Microtus oeconomus) diet in northern Alaska

Arctic, Antarctic, and Alpine Research
Within arctic ecosystems, rodents (voles and lemmings) influence plant community composition, soil nutrient availability, and carbon cycling through foraging and the deposition of waste.
Mary Kathleen Lisi, Ryan B. Stephens, Jess Steketee, Erik A. Hobbie, Rebecca J. Rowe   +4 more
doaj   +1 more source

Lifetime Multiple Mild Traumatic Brain Injuries are Associated with Cognitive and Mood Symptoms in Young Healthy College Students

Frontiers in Neurology, 2016
Background/Objectives: Repetitive mild traumatic brain injury (mTBI; also known as concussion) has been associated with a range of long-term mood and cognitive deficits, including executive dysfunction.
Kyle Christopher Vynorius, Alyssa Marie Paquin, Daniel Ryon Seichepine   +2 more
doaj   +1 more source

The New Hampshire College Monthly, Vol. 06

, 1899
The New Hampshire College Monthly is an illustrated magazine published monthly throughout the college year by the students of the New Hampshire College of Agriculture and Mechanic ...
The New Hampshire College Monthly
core  

Stability studies of cynaropicrin–major sesquiterpene lactone of Cynara cardunculus leaves

Pest Management Science, EarlyView.
This study investigated its stability under high temperature and pH, mimicking agronomic extremes and under soil context. Bioassays demonstrated that degradation products exhibited higher phytotoxic activity than cynaropicrin and deacylcynaropicrin. This is the first study about cynaropicrin's stability, characterizing degradation products, and their ...
Daniela Rosa, Carlos Rial, José MG Molinillo, Alejandro Sampalo, Rosa M Varela, Francisco A Macías, Maria F Duarte   +6 more
wiley   +1 more source

Measurements of Magnetic Cloud Expansion through Multiple Spacecraft in Radial Conjunction

The Astrophysical Journal
The aim of this study is to use multispacecraft measurements of interplanetary magnetic clouds (MCs) to better constrain and understand the effect of expansion on their magnetic field properties.
Wenyuan Yu, Nada Al-Haddad, Charles J. Farrugia, Noé Lugaz, Bin Zhuang, Florian Regnault, Antoinette B. Galvin   +6 more
doaj   +1 more source

The New Hampshire College Monthly, Vol. 11

, 1904
The New Hampshire College Monthly is an illustrated magazine published monthly throughout the college year by the students of the New Hampshire College of Agriculture and Mechanic ...
The New Hampshire College Monthly
core  

Lessons Learnt From Long‐Term Monitoring of River Restoration in an English Chalk Stream

River Research and Applications, EarlyView.
ABSTRACT River restoration can be difficult to evaluate due to insufficient monitoring over timescales too short to adequately capture physical and ecological response. To better understand restoration outcomes, this study quantified changes in physical habitat (depth, velocity, substrate composition) and macroinvertebrates at two restoration projects ...
Lewis A. Dolman, Andrew S. Vowles, Paul S. Kemp   +2 more
wiley   +1 more source

The New Hampshire College Monthly, Vol. 10

, 1903
The New Hampshire College Monthly is an illustrated magazine published monthly throughout the college year by the students of the New Hampshire College of Agriculture and Mechanic ...
The New Hampshire College Monthly
core  

Geomorphic Effects and Habitat Impacts of Large Wood at Restoration Sites in New England

River Research and Applications, EarlyView.
ABSTRACT Large wood (used interchangeably with the term “instream wood”), which refers to trees, logs and other wood within a channel, is beneficial to river ecosystems and is being used more frequently as a component of river restoration projects. We identified metrics to evaluate the effectiveness of large wood to promote ecological and geomorphic ...
Audrey J. Turcotte, Noah P. Snyder, Mathias J. Collins   +2 more
wiley   +1 more source