Results 91 to 100 of about 1,618,387 (341)

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

open access: yesAdvanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz   +5 more
wiley   +1 more source

Fabric‐Based Wearable Robotic Exoskeleton Gloves: Advancements and Challenges

open access: yesAdvanced Materials Technologies, EarlyView.
This review highlights interdisciplinary technological advances in fabric‐based robotic gloves, focusing on progress in design, fabrication, actuation, sensing, control, and power and energy requirements. It also addresses performance testing and validation, including biomechanical, strength, functional, user experience, and durability assessments, to ...
Ayse Feyza Yilmaz   +2 more
wiley   +1 more source

Gladiolus and Dahlias [PDF]

open access: yes, 1930
PDF pages ...
Laurie, Alex
core  

‘There Buds the Laurel’: Nature, Temporality and the Making of Place in the Cemeteries of Roman Italy [PDF]

open access: yes, 2018
Using the necropolis environments of the Vesuvian region of Imperial period Italy as a case study, this paper examines the ways in which multiple, overlapping, and temporally specific senses of place were associated with Roman funerary landscapes.
Graham, Emma-Jayne
core   +1 more source

High‐Power Rapid Laser‐Induced Synthesis of Multi‐functional Cobalt Metal‐Organic Framework With an Unprecedented Synthesis Efficiency

open access: yesAdvanced Materials Technologies, EarlyView.
Laser‐assisted synthesis enables rapid (within 1 h) and high‐yield (≥90%) production of Co‐MOFs with mesoporous structures, tunable magnetic and optical properties, and efficient adsorption of N2, CH4, and CO2 for low‐energy gas separation. DFT calculations elucidate the electronic structure and adsorption behavior.
Saliha Mutlu   +10 more
wiley   +1 more source

THE EFFECT OF SPRAYING CHELATED CALCIUM AND CHELATED IRON ON THE VEGETATIVE AND FLOWERING GROWTH CHARACTERISTICS OF (GAZANIA SPLENDENS L.)

open access: yesThe Iraqi Journal of Agricultural science
This study was aimed to investigate effect of spraying chelated Calcium and chelated Iron on the vegetative and floral growth characteristics of the Gazania plant , College of Agricultural Engineering Sciences, University of Baghdad in the  autumn ...
Sundus A. AL-Rahman, Nawal M. Alwan
doaj   +1 more source

Variazioni annuali dell'azoto, fosforo e potassio negli organi epigei delle drupacee in ambienti di coltura meridionali: nota 2.: albicocco « Nuggett » [PDF]

open access: yes, 1976
Some observations were conducted on «Nuggett» apricot variety in arder to evaluate annual changes of N, P, K in various tree organs (flowerbuds, flowers and fruits; leaves and shoots) in relation to shoot and fruit growth.
Agabbio, Mario Carlo Salvatore   +2 more
core  

Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke   +3 more
wiley   +1 more source

Chionanthus retusus: Chinese Fringetree

open access: yesEDIS, 2006
It is hard to think of a more beautiful, small, 20-foot-tall tree than Chinese Fringetree when it is in full bloom. The pure white, fragrant flowers, emerging just as the dogwood flowers fade, hang in four-inch-long, spectacular terminal panicles which ...
Edward Gilman, Dennis Watson
doaj  

Grasshoppers and Crickets [PDF]

open access: yes, 1906
PDF pages ...
Osborn, Herbert
core  

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