Results 91 to 100 of about 26,665 (230)

Load Capacity of Workers of Atta robusta During Foraging (Hymenoptera: Formicidae)

open access: yesSociobiology, 2014
Worker ants are highly polymorphic in the genus Atta and they are usually classified into castes according to the specific functions they perform in a colony.
Ana Maria Viana Bailez
doaj   +1 more source

Predictors of Green Behavior Among Hospital Nurses: Organizational Climate, Team Climate, and Awareness of Consequences

open access: yesInternational Nursing Review, Volume 73, Issue 2, June 2026.
ABSTRACT Aim This study aimed to examine the relationship between nurses’ perceptions of the green organizational climate, perceptions of green team climate, and awareness of consequences, are related to their green behavior in hospitals. Background Healthcare is a resource‐intensive sector where everyday employee green behavior can meaningfully reduce
Seung Eun Lee   +3 more
wiley   +1 more source

Effects of imidazole derivatives on cellular proliferation and apoptosis in myeloid leukemia

open access: yesBMC Cancer
Background Acute promyelocytic leukemia (APL) is the sub-type of Acute myeloid leukemia (AML) which is described by differentiation block at promyelocytic stage and t(15; 17) translocation with All trans retinoic acid (ATRA) and arsenic trioxide (ATO) as
Bazla Binte Nadeem   +6 more
doaj   +1 more source

Mandibles of Leaf-Cutting Ants: Morphology Related to Food Preference

open access: yesSociobiology, 2016
Feed adaptation is crucial for the ecological success of animals, which explore specific or varied resources according to the suitability of the selected feature.
Roberto da Silva Camargo   +3 more
doaj   +1 more source

Task Performance and Queen Presence Influence the Brain Transcriptome in a Bumble Bee (Bombus terrestris) With a Flexible Division of Labour System

open access: yesMolecular Ecology, Volume 35, Issue 11, June 2026.
ABSTRACT Division of labour in reproduction and in task performance are two hallmarks of insect societies. Bumble bees and honey bees are both classified as eusocial, but differ in the social organization of their colonies and in the hormonal regulation of division of labour.
Hagai Yehoshua Shpigler   +8 more
wiley   +1 more source

Effects of mutagenesis of ATTA 3 and ATTA 4/5 on the PHOX2B-mediated ALK trans-activation.

open access: yes, 2013
Left side: schematic representation of the three constructs carrying all the ATTA boxes functional (wt, all four black circles), the ATTA 3 disrupted (ATTA 3 mut, one white circle) or both the ATTA 4 and 5 disrupted (ATTA 4/5 mut, two white circles ...
Silvia Borghini (361259)   +15 more
core   +1 more source

The Intellectual’s Duality: The African Female Intellectual between Home and Abroad in Chimamanda Ngozi Adichie’s Americanah and Sefi Atta’s A Bit of Difference ثنائية المفكر: المثقفة الأفريقية بين الوطن والهجرة في روايتي أمريكانا لشيمامندا نجوزي اديشي وقليلا من الاختلاف لسيفي أتا [PDF]

open access: yesMaǧallaẗ Buḥūṯ Al-Šarq Al-Awsaṭ
SummaryThis research analyses Chimamanda Adichie’s Americanah (2013) and A Bit of Difference by Sefi Atta (2012), in order to reflect the idea of migration and the experiences of two female intellectuals in a transcultural world.
راجية السعيد أبو النصر
doaj   +1 more source

Functional and structural insights into cyanobacterial CO2 concentrating mechanisms: from compartmentalization to regulation

open access: yesThe Plant Journal, Volume 126, Issue 5, June 2026.
Significance Statement Life on Earth depends on photosynthetic CO2 fixation via the Calvin–Benson–Bassham cycle to form organic carbon. This process evolved first in cyanobacteria and was later conveyed to eukaryotes, giving rise to plastids in algae and plants. To cope with low atmospheric CO2 concentrations that developed over the course of evolution,
Erik Zimmer   +3 more
wiley   +1 more source

Finding Stars: Mapping the Geography of the World's Scientific Elites

open access: yesTransactions of the Institute of British Geographers, Volume 51, Issue 2, June 2026.
Short Abstract Scientific excellence is clustering ever more tightly in a few ‘superstar’ cities. Four—New York, Boston, London and the San Francisco Bay Area—now host 12% of the world's top scientists. In contrast, the Global South remains largely absent, with the notable exception of Beijing's dramatic rise.
Andrés Rodríguez‐Pose   +2 more
wiley   +1 more source

Hotel Atta

open access: yes
Exterior of Hotel Atta, owned by Atta ...

core   +1 more source

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