Results 81 to 90 of about 441,296 (308)

Modern and Ancient Genomes Reveal Neolithic Paternal Expansions of Millet and Rice Farmers and Demic Diffusion from China into Mainland Southeast Asia

open access: yesAdvanced Science, EarlyView.
This study clarifies the genetic patterns of paternal lineages across East Asia and Mainland Southeast Asia. Han populations are relatively homogeneous, whereas southern ethnolinguistic minorities display regional structures. Shared Y‐chromosome lineages indicate Neolithic expansions and extensive north‐south gene flow, supporting demic diffusion ...
Yunhui Liu   +15 more
wiley   +1 more source

Localized Strategies, Shared Success: How Gulf Sea Grant Programs Meet Educational Needs

open access: yesCurrent: The Journal of Marine Education
The four Sea Grant programs in the Gulf region have active and successful environmental education programs. Despite differences in the organization and implementation of Sea Grant priorities, each program offers an array of opportunities for different ...
Tina Miller-Way   +4 more
doaj   +1 more source

Electronic Comics in Elementary School Science Learning for Marine Conservation

open access: yesJurnal Pendidikan IPA Indonesia, 2019
Marine education is essential in helping children to develop the knowledge, skills, and attitudes needed to preserve the environment, particularly for future coastal ecosystems.
E. S. Syarah   +5 more
doaj   +1 more source

Exploiting the Capabilities of NASA's Giovanni System for Oceanographic Education [PDF]

open access: yes, 2007
The NASA Goddard Earth Science Data and Information Services Center (GES DISC) Giovanni system [GES DISC Interactive Online Visualization ANd aNalysis Infrastructure] has significant capabilities for oceanographic education and independent research ...
Acker, James G.   +3 more
core   +1 more source

Engagement in a Public Forum: Knowledge, Action, and Cosmopolitanism [PDF]

open access: yes, 2017
Facing challenges to the civic purpose of higher education, some scholars and administrators turn to the rhetoric of engagement. Simultaneously, the political philosophy of cosmopolitanism has gained intellectual favor, advocating openness to the lived ...
Bacon   +78 more
core   +2 more sources

miR‐185‐5p Derived From hUC‐MSC Exosomes via Suspension Culture Under Hypoxic Conditions Promotes Scarless Wound Healing in Mice by Precisely Regulating Collagen I/III Regeneration

open access: yesAdvanced Science, EarlyView.
miR‐185‐5p derived from UC‐MSC exosomes via hypoxic suspension culture promotes scarless wound healing in mice by precisely regulating collagen I/III regeneration. Exosomes derived from UC‐MSCs under a three‐dimensional bioreactor and hypoxic conditions were injected into the skin wounds of mice.
Lihua Yang   +14 more
wiley   +1 more source

Building bridges in Marine Science Education

open access: yes, 2017
The brochure “Building Bridges in Marine Science Education” introduces the stunning spectrum of doctoral research in marine sciences in Kiel and highlights the outstanding features of the ISOS doctoral programme. A central element of the brochure are 10 doctoral candidate profiles that show the “face of the science” by giving doctoral researchers from
Antia, Avan, Prigge, Enno
openaire   +1 more source

2017 Texas Bays and Estuaries Meeting [PDF]

open access: yes, 2017
Program for the 2017 Texas Bays and Estuaries Meeting held in Port Aransas, Texas, April 12-13, 2017.Coastal Bend Bays & Estuaries Program, Coastal Bend Bays Foundation, The University of Texas Marine Science Institute, Sea Grant Texas at Texas A&M ...
University of Texas Marine Science Institute
core   +1 more source

Radical‐Mediated, Substrate‐Independent Fabrication of Hybrid Solid–Hydrogel Materials With Tunable Crosslinking: An Initiator‐ and Crosslinker‐Free Approach

open access: yesAdvanced Science, EarlyView.
This work introduces a substrate‐independent, reagent‐free plasma strategy that forms radical‐rich interlayers for covalent hydrogel attachment without initiators or crosslinkers. The long‐lived radicals drive in situ gelation, creating robust, cytocompatible hybrid solid–hydrogel constructs across diverse substrates.
Ghazal Shineh   +14 more
wiley   +1 more source

Two Boats, Three Summers, Five Universities, One Dozen Instructors, and Sixty-Five Teachers: A Collaborative Oceanography Field Program for Earth Science [PDF]

open access: yes, 2008
A three-day field workshop was an integral component of the graduate-level course entitled, Oceanography, that was offered by Virginia Earth Science Collaborative Project (VESC) to help Virginia educators earn the earth science teaching endorsement.
Clark, V., Hopper-Brill, C., Petrone, C.
core   +1 more source

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