Results 131 to 140 of about 2,418,377 (304)

Energy white paper – green paper [PDF]

open access: yes, 2014
This Green Paper proposes policy approaches intended to ensure reliable and affordable energy that, when used productively, supports business competitiveness, lowers the cost of living, and grows exports.

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Unraveling Bone‐Skin Crosstalk Enables miRNA Nanoformulation for Cutaneous Neurovascular Reconstruction in Diabetic Mice

open access: yesAdvanced Science, EarlyView.
This study unravels that bone fracture accelerates diabetic wound healing by releasing exosomal microRNA (miR‐130b‐3p). To mimic this bone‐skin crosstalk, we engineered a self‐assembling agomir‐130b‐3p nanocomplex. Delivered via a photocrosslinkable hydrogel, this bio‐inspired therapy provides sustained localized agomir release.
Tao Shen   +14 more
wiley   +1 more source

Action mechanism of suspending agent content on strength property of cemented backfill in coal mine

open access: yesScientific Reports
In order to reduce the segregation degree of cemented backfilling slurry in coal mine and enable cemented backfill in coal mine (CBCM) to normally exert its load-bearing capacity, uniaxial compressive strength test, static segregation index test and ...
Haigang Yang   +4 more
doaj   +1 more source

Ron Green Sr. and Eleanor Green interview

open access: yes, 2002
Bothell, Washington, United StatesThis interview of Ron and Eleanor Green took place at the Hannan House, Bothell, Washington, in July 2002.
Green, Ron Sr.; Green, Eleanor
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Nanowires Reinforce Oriented Macroporous Aerogels for Rapid Uranium Removal from Acidic Radioactive Wastewater

open access: yesAdvanced Science, EarlyView.
A “reinforced concrete” structural aerogel with directional microchannels is engineered for rapid uranium capture. The interconnected architecture enables ultrafast water permeation, and the nanowire reinforcement yields a 70‐fold increase in mechanical strength.
Ze Liu   +8 more
wiley   +1 more source

Charting the Future of Stereoselective Carbohydrate Synthesis: The Essential Role of Cross‐Disciplinary Innovation

open access: yesAdvanced Science, EarlyView.
Cross‐disciplinary endeavors are blossoming across the broad chemical sciences. This perspective provides a glimpse into the rewarding interdisciplinary journey taken by the Charles Loh research group in pioneering the σ‐hole based catalytic glycosylation strategy.
Charles C. J. Loh
wiley   +1 more source

(Fig. 5) "Occurrence of horizontal beds of gilsonite between layers of the Green River shale."

open access: yes, 1949
Photos and captions form a 1949 University of Utah mining engineering thesis by Irving Craig Roberts and Glen A. Carey. Photo shows horizontal gilsonite beds between layers of the Green River Shale formation in Uintah County ...
Roberts, Irving Craig; Carey, Glen A.
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Histone H3K18 Lactylation Promotes the Malignant Progression of Wilms Tumor via a PSRC1/AKT/HIF‐1α Positive Feedback Loop

open access: yesAdvanced Science, EarlyView.
In nephroblastoma, aberrant glycolysis drives lactate accumulation, which elevates histone H3K18 lactylation via p300. Lactylation of the PSRC1 promoter activates its transcription. PSRC1 competitively binds AKT, relieving PTEN‐mediated inhibition and triggering AKT/mTOR/HIF‐1α signaling.
Yanping Wang   +6 more
wiley   +1 more source

A Comprehensive Microbial Gene Catalog of the Human Airway Microbiome Across Anatomical Sites and Geographic Regions

open access: yesAdvanced Science, EarlyView.
An integrated Human Airway Microbiome Gene Catalog (iHAMGC) is constructed from 12,273 metagenomic airway samples, providing a high‐resolution reference of respiratory microbial genes. The catalog enables systematic exploration of taxonomic and functional variation across airway niches and geographic regions, revealing site‐specific and region ...
Qing Zhang   +15 more
wiley   +1 more source

A Microcomputer Network For Mining Machine Control [PDF]

open access: yes
This paper details the computer hardware and software integrated to provide computer-assisted control and monitoring of four different coal mining machines. The backbone of each system is a U. S.

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