Results 71 to 80 of about 720,579 (261)

From Photoalignment to Structured Light: Liquid Crystal Platforms for Beam Shaping and Complex Wavefronts

open access: yesAdvanced Functional Materials, EarlyView.
Photoaligned and photopatterned liquid crystal platforms provide programmable control of optical phase, polarization, and spin‐orbit interactions, enabling compact generation of structured light and complex wavefronts. This review highlights how tailored molecular orientations transform simple beams into designed optical fields, opening versatile ...
Le Zhou   +6 more
wiley   +1 more source

Magnesium‐Based Transient Bioelectronics, Bio‐Optics and Bio‐Scaffolds

open access: yesAdvanced Functional Materials, EarlyView.
This paper reviews the state of the art and recent advances in magnesium‐based thin‐film, foils, and scaffolds for applications in transient bio‐optics, bioelectronics and tissue engineering. The design principles, fabrication methods, material properties, and integration strategies are discussed in detail.
Massimo Mariello, Yves Leterrier
wiley   +1 more source

Evaluation of the level of balneological resorts natural resources potential use [PDF]

open access: yesMarketing i Menedžment Innovacij, 2013
The aim of the article. The aim of the article is to identify natural resources potential of balneological resorts and evaluation of the level of its use by means of an integrated indicator.
Yu.Ya. Dobush
doaj  

Recreational Infections [PDF]

open access: yesInfection Control, 1987
C, Maffei, F, Di Stanislao
openaire   +2 more sources

A Novel Modified Petroresin Particle (MPRP) With Enhanced Oil–Water Selectivity for Cold Production in Heavy Oil Reservoirs

open access: yesAdvanced Functional Materials, EarlyView.
A novel oil–water selective conformance control agent, MPRP, is prepared via hydrophilic grafting and mechanical granulation. MPRP uniformly disperses in water, cohesively expands upon aging, and readily dissolves in the oil phase. During conformance control, it selectively aggregates in water channeling pathways to form effective plugs without ...
Guang Zhao   +6 more
wiley   +1 more source

The Effect of Recreational Awareness on Attitude Towards Sport Tourism

open access: yesResearch in Sport Education and Sciences
This study examined the impact of recreational awareness levels among undergraduate students in the recreation department on attitudes towards sports tourism. The study involved constructing a model to evaluate the influence of recreational awareness sub-
Yeşim Araboğa, Serkan Ak
doaj   +1 more source

From Geometry to Function: Programmable Mechanical Response in 3D‐Printed Adipose‐Inspired Soft Metamaterials

open access: yesAdvanced Functional Materials, EarlyView.
Geometry‐driven design of soft cellular metamaterials is systematically investigated by combining experiments, finite element modeling, and statistical prediction. The study quantifies how unit cell geometry and material properties govern stiffness, instability, densification, and energy absorption.
Alice Berardo   +4 more
wiley   +1 more source

Tropical oils consumption and health: a scoping review to inform the development of guidelines in tropical regions

open access: yesBMC Public Health
Background Tropical oils such as palm and coconut oils are renowned for their high saturated fat content and culinary versatility. However, their consumption has sparked debate regarding their health benefits and production concerns.
Thomas Hormenu   +8 more
doaj   +1 more source

The Stadium and the City: Sports infrastructure in late imperial Ethiopia and beyond

open access: yesCadernos de Estudos Africanos, 2016
The inauguration of the Haile Selassie I Stadium in Addis Ababa in 1947 marked the beginning of the construction of stadiums in Ethiopia. They became important signifiers of accelerated modernisation after the end of the Italian occupation (1935-1941 ...
Katrin Bromber
doaj   +1 more source

Recreational qat [PDF]

open access: yesBritish Dental Journal, 2009
B P, Rajlawat, M N, Pemberton
openaire   +2 more sources

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