Results 71 to 80 of about 407,065 (213)

Data‐Driven Materials Science for Energy‐Sustainable Applications

open access: yesAdvanced Materials, Volume 38, Issue 58, 16 October 2026.
Data‐driven approaches powered by artificial intelligence are transforming materials discovery for energy sustainability. This review examines how auto‐generated high‐quality materials databases and domain‐specific language models accelerate research in photovoltaics, thermoelectrics, batteries and magnetic materials. Applications involve extraction of
Jacqueline M. Cole
wiley   +1 more source

Clayton Douglass Buck in ocean

open access: yes, 1920
This photograph shows Clayton Douglass Buck riding a breaking wave in shallow surf during the ...
Buck Family
core   +2 more sources

Topological Properties of International Commodity Market: How Uncertainty Affects the Linkages?

open access: yesAgribusiness, Volume 42, Issue 4, Page 2057-2073, Autumn 2026.
ABSTRACT The study aims to explore the network topology of the international commodity market by examining the interconnections among 21 commodity futures across various categories, including energy, precious and industrial metals, and agriculture. We analyze the market structure of these commodity futures under both low and high uncertainty conditions
Ibrahim Yagli, Bayram Deviren
wiley   +1 more source

Letter to Alfred H. Buck from Frank Buck, 1877 February 1

open access: yes, 1877
A handwritten letter, on ''Steam Sawing, Planing, and Turning Mill'' letterhead, from Frank Buck to Alfred H. Buck asking if he sent the mortgage to Clarence yet, and also regarding the mild weather, dated February 1, 1877.Archival master image scanned ...
Buck, Frank
core   +1 more source

Topological design and control of buck-boost multilevel inverters [PDF]

open access: yes, 2019
Most dc-ac inverters developed to date can support only voltage buck energy conversion, and are therefore not suitable for use as interfacing inverters for tapping energy from renewable sources or other alternative clean sources like fuel cells, where an unrestrained voltage variation range is unavoidable.
openaire   +2 more sources

Simplified Small‐Signal Modeling Method for Non‐Isolated High Step‐Up Converters

open access: yesInternational Journal of Circuit Theory and Applications, Volume 54, Issue 10, Page 4859-4875, October 2026.
A generalized small‐signal modeling methodology for a family of non‐isolated high step‐up DC‐DC converters is proposed. ABSTRACT This work presents a generalized small‐signal modeling methodology for a family of DC–DC converters based on the four‐state switching cell with a wide conversion range (WCR‐4SSC) operating in continuous conduction mode (CCM).
Samuel Antonio Macedo de Oliveira   +3 more
wiley   +1 more source

Phylogeography and Population Genetics of the Kentucky Endemic Cave Beetle Genus Neaphaenops Jeannel (1920) (Coleoptera: Carabidae: Trechini)

open access: yesEcology and Evolution, Volume 16, Issue 10, October 2026.
This study investigated the evolutionary history and population structure of the genus Neaphaenops, using CO1 gene sequencing from 62 cave populations. The phylogenetic analysis revealed two distinct mega‐populations—northern and southern—separated by the Barren River, leading to the conclusion that the four proposed subspecies are invalid. The results
Mahamad Sayab Miya   +2 more
wiley   +1 more source

Design of mine-used power supply with super wide input voltage range

open access: yesGong-kuang zidonghua, 2016
For problems of existing mine-used flameproof and intrinsically safe type power supply with multiple input voltage level such as large voltage fluctuation, heavy weight and difficult maintenance, a design scheme of mine-used power supply with super wide ...
LIU Yahui
doaj   +1 more source

Host and Environment Shape the Giant Clam‐Associated Photosymbiont Community

open access: yesEcology and Evolution, Volume 16, Issue 10, October 2026.
This study explored the diversity and composition of Symbiodiniaceae in eight giant clam species across selected sites in the Philippines to gain insights into the factors driving symbiont community structure. Using ITS2 metabarcoding, we discovered that most giant clams were dominated by a single photosymbiont genus, with Cladocopium as the most ...
John Bennedick Quijano   +8 more
wiley   +1 more source

Letter to Alfred H. Buck from Frank Buck, 1871 December 1

open access: yes, 1871
A handwritten letter to Alfred H. Buck from Frank Buck regarding a visit from John and his wife and needing Albert to sign a mortgage on the homestead, dated December 1, 1871.Archival master image scanned in reflective mode as 48-bit RGB color TIFF using
Buck, Frank
core   +1 more source

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