Results 61 to 70 of about 251,520 (316)

How Proton Incorporation Reshapes Lattice Dynamics In BaSnO3‐Type Proton Conductors

open access: yesAdvanced Science, EarlyView.
Yttrium‐doped BaSnO3 exhibits isotope‐dependent changes in its low‐energy vibrational density of states upon hydration. Comparison of dry, H2O‐, and D2O‐treated samples re‐veals mass‐dependent phonon renormalization linked to proton dynamics near oxygen va‐cancies, providing experimental insight into hydrogen‐coupled lattice excitations in proton ...
Artur Braun   +9 more
wiley   +1 more source

Senate Bill 781 [PDF]

open access: yes, 2016
Senate bill 781 was presented to the 65th General Assembly of Tennessee to establish the “Tennessee Great Smoky Mountains Park Commission" for the purpose of establishing the Great Smoky Mountains National Park. The U.S. Congress had agreed to create the
Tennessee. General Assembly;
core  

Linking the reversal of gestational insulin resistance to postpartum depression

open access: yesBMC Medicine
Background Postpartum depression (PPD) constitutes a significant mental health disorder affecting almost one fifth of pregnancies globally. Despite extensive research, the precise etiological mechanisms underlying PPD remain elusive.
Minoli Vinoda Abeysekera   +4 more
doaj   +1 more source

Nutrition, hydration and supplementation considerations for mountaineers in high-altitude conditions: a narrative review

open access: yesFrontiers in Sports and Active Living
Staying and climbing in high mountains (>2,500 m) involves changes in diet due to poor access to fresh food, lack of appetite, food poisoning, environmental conditions and physiological changes.
Ewa Karpęcka-Gałka, Barbara Frączek
doaj   +1 more source

The “Holy Mountain” [PDF]

open access: yesScientific American, 1911
n ...
openaire   +1 more source

A Portable Soft Robotic Glove with Fully Functional Thumb Assistance for Complex Dexterous Fine Motor Skills

open access: yesAdvanced Science, EarlyView.
A portable, sensorized, and controlled dexterous thumb‐enhanced glove helps stroke survivors swipe phones, twist caps, and perform other tasks. It is based on a powerful continuously, segmented origami dual chamber actuator to achieve active thumb CMC and MCP joint assistance and passively extend the IP joint.
Disheng Xie   +10 more
wiley   +1 more source

Oxygen Vacancy‐Mediated Bi─O Unsaturation Coordination in BiOCl for Efficient Photocatalytic Water Purification

open access: yesAdvanced Science, EarlyView.
The incorporation of oxygen vacancies (OVs) presents a viable strategy for fine‐tuning the photocatalytic prowess of BiOCl. A reliable hydrogen annealing reduction technique is employed to precisely design OVs, thereby optimizing the light absorption capacity, as well as the efficiency of carrier migration and separation in BiOCl.
Shuaihao Ma   +11 more
wiley   +1 more source

Cheoah Mountains [PDF]

open access: yes, 2013
The Smoky Mountains Hiking Club was formed after a group of outdoor enthusiasts hiked up to Mount LeConte in October 1924. Enjoying the spectacular views, the group returned to establish a formal hiking club to sponsor hikes into the Great Smoky ...
Roth, Albert, 1890-1974;
core  

Kresling Origami‐Based Metamaterial Robot for Dynamic Electromagnetic Control

open access: yesAdvanced Science, EarlyView.
A reconfigurable metamaterial system integrates deformable origami units with high‐permittivity ceramic plates. Pneumatic switching between structural states alters local resonance conditions, enabling dynamic radar stealth and adaptive microwave reflection for mobile communication.
Xinxi Zeng   +13 more
wiley   +1 more source

Enablers of and barriers to ART adherence among female sex workers in mid-western Uganda: a qualitative study

open access: yesAIDS Research and Therapy
Introduction Female sex workers (FSWs) in Uganda experience numerous barriers to antiretroviral therapy (ART) adherence. We used the planned behavior theory to help explore the enablers and barriers to ART adherence among FSWs. Understanding the barriers
David Friday Apuulison   +10 more
doaj   +1 more source

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