Results 81 to 90 of about 585,959 (246)
Properties of basalt fiber sulfo-aluminate modified cement binders [PDF]
Inessa Paulava
openalex +1 more source
This work presents a tip‐growing eversion robot that uses phase‐changing alloys for reversible stiffening and localized actuation, achieving 43× stiffness modulation, 15× force amplification, and segmental steering. The system enables precise navigation and force delivery in constrained, tortuous pathways.
Shamsa Al Harthy +4 more
wiley +1 more source
Leaching of calcium and silicon from cement composites in the aggressive environment [PDF]
Martina Kovalčíková +1 more
openalex +1 more source
Rangewide responses of Mimulus cardinalis to an extreme heat event
Abstract Premise Extreme events are an understudied aspect of ongoing anthropogenic climate change that could play a disproportionate role in the threat that rapid environmental shifts pose to natural populations. Methods We exposed plants originating from seeds that were harvested before (ancestors) and after (descendants) multiple extreme heat events
Lucas J. Albano +6 more
wiley +1 more source
Cement Viscosity and Application Time Lead to Significant Changes in Cement Penetration and Contact Surface Area [PDF]
Christian Fölsch +13 more
openalex +1 more source
ABSTRACT Postpartum hemorrhage (PPH) remains the leading cause of preventable maternal mortality despite standard interventions. Recent fibrinogen trials failed to improve outcomes, prompting interest in coagulation factor XIII (FXIII). FXIII functions as “molecular cement,” cross‐linking fibrin and stabilizing clots.
Jeremy W. Jacobs +8 more
wiley +1 more source
Benefits of using mineral additives, as components of the modern oil-well cement
Qosai Sahib Radi Marshdi
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Comparative effects of two luting cements and different cement volumes on the post-cementation occlusal elevation and fit of zirconia crowns. [PDF]
An W, Lin L, Liu B, Li Y, Liu H, Ma C.
europepmc +1 more source
ABSTRACT Background Since 1997 the Building Trades National Medical Screening Program (BTMed) has offered medical exams to construction workers employed in US nuclear weapons facilities. The process consists of two steps: (1) a detailed work history interview; and (2) a medical exam.
Knut Ringen +11 more
wiley +1 more source

