Results 121 to 130 of about 233,242 (248)

How New Issues Become Polarized: Partisan Triggers and Subsystem Shopping in Early AI Policymaking

open access: yesPolicy &Internet, Volume 18, Issue 1, March 2026.
ABSTRACT Early AI policymaking in the United States appeared bipartisan, but subsequent developments raise the question of whether AI policy will become more polarized over time. To examine how partisanship takes root around novel policy issues, we perform a mixed‐methods study, analyzing survey data from 129 state legislators in 44 states and ...
Robin Jacobson   +2 more
wiley   +1 more source

STUDI PERUBAHAN DIMENSI ANTARA RESIN AKRILIK HEAT CURED DAN TERMOPLASTIK NILON SETELAH PERENDAMAN DALAM LARUTAN KOPI ULEE KARENG ROBUSTA (COFFEA ROBUSTA ) [PDF]

open access: yes, 2016
ABSTRAKNama: Putri Binangsri BarusFakultas : Kedokteran GigiProgram Studi: Pendidikan Dokter GigiJudul: Studi Perubahan Dimensi Antara Resin Akrilik Heat Cured Dan Termoplastik Nilon Setelah Perendaman Dalam Larutan Kopi Ulee Kareng Robusta (Coffea ...
putri binangsri barus
core  

Potential distribution and susceptibility of Coffea arabica L. to climate change impacts

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 693-711, March 2026.
Ecological niche models (ENMs) are vital for understanding the impact of historical factors on ecosystems and predicting future climate change scenarios. These models help assess how environmental shifts affect agricultural species like coffee, which supports millions of people globally.
Yuliana Grisel García‐Martínez   +1 more
wiley   +1 more source

GENETIC CHARACTERISATION OF ITALIAN CHICKEN BREEDS USING A PANEL OF TWENTY MICROSATELLITE MARKERS [PDF]

open access: yesPoljoprivreda, 2007
Genetic relationships among four Veneto native breeds of chickens were studied on the basis of microsatellites polymorphisms. A total of 190 DNA samples (45 Robusta Lionata, 43 Robusta Maculata, 45 Ermellinata di Rovigo, 45 Pèpoi) and a commercial ...
E. Zanetti   +4 more
doaj  

Effect of land use change on Melolonthidae (Coleoptera: Scarabaeoidea) beetle communities in the deforestation arc of the Brazilian Amazon

open access: yesInsect Conservation and Diversity, Volume 19, Issue 2, Page 404-419, March 2026.
Habitat transformation in Amazon due to agriculture expansion impairs Melolonthidae diversity. Assemblage response towards habitat transformation are group‐dependent. Although highly disturbed, Amazon arc of deforestation region dwells sensitive insect assemblages. Abstract Although the Amazon provides crucial goods and ecosystem services for humanity,
Kleyton Rezende Ferreira   +4 more
wiley   +1 more source

Beyond species means – the intraspecific contribution to global wood density variation

open access: yesNew Phytologist, Volume 249, Issue 6, Page 2630-2651, March 2026.
Summary Wood density is central for estimating vegetation carbon storage and a plant functional trait of great ecological and evolutionary importance. However, the global extent of wood density variation is unclear, especially at the intraspecific level. We assembled the most comprehensive wood density collection to date, including 109 626 records from
Fabian Jörg Fischer   +105 more
wiley   +1 more source

The repetitive landscape of the Robusta coffee genome [PDF]

open access: yes, 2014
The Robusta Coffee (Coffea canephora) is the most important worldwide commodity produced by tropical countries. Its diploïde genome sequence (2x=2n=22) is now available (http://coffee-genome.org).
Bocs, Stéphanie   +6 more
core  

Geographic provenance and environmental growing conditions as factors influencing phytochemical composition of Arabica green coffee beans

open access: yesPlant Biology, Volume 28, Issue 2, Page 520-534, March 2026.
Growth environment strongly influences green coffee bean biochemistry, linking phytochemical composition to adaptation under abiotic stress. Abstract This study explores how bioactive compounds in green coffee beans (Coffea arabica L.) vary across different geographic regions, addressing the key question of how environmental factors shape coffee ...
I. Pettazzoni   +6 more
wiley   +1 more source

Growth Performance of Mature Trees Resulted from Intra and Inter-specific Grafting on Robusta Coffee

open access: yesPlanta Tropika: Jurnal Agrosains, 2018
To improve yield and cup quality, mature coffee tree as rootstock could be grafted with scion of selected genotype. This research aimed to study growth performance of mature trees resulted from intra and inter-specific grafting on Robusta coffee.
Rusdi Evizal   +6 more
doaj  

Drivers and conservation impacts of innovative tree nesting in an isolated island population of the red‐billed chough

open access: yes
Ecology, Volume 107, Issue 3, March 2026.
Guillermo Blanco   +5 more
wiley   +1 more source

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