Results 71 to 80 of about 1,463,025 (368)

Antenna Cleaning Is Essential for Precise Behavioral Response to Alarm Pheromone and Nestmate–Non-Nestmate Discrimination in Japanese Carpenter Ants (Camponotus japonicus)

open access: yesInsects, 2021
Self-grooming of the antennae is frequently observed in ants. This antennal maintenance behavior is presumed to be essential for effective chemical communication but, to our knowledge, this has not yet been well studied.
Hitomi Mizutani   +7 more
doaj   +1 more source

Ants: Leaf Litter Ants

open access: yes, 2016
uploaded by ...
Leeanne E. Alonso, Donat Agosti
openaire   +3 more sources

Covalent Organic Frameworks for Photocatalysis

open access: yesAdvanced Materials, EarlyView.
This review provides an overview of recent advances in covalent organic frameworks (COFs) for photocatalysis, focusing on sustainable energy applications like water splitting, hydrogen peroxide generation, and CO2 and N2 reduction. It discusses design principles, structure‐function relationships, challenges in COF photocatalysis, and strategies to ...
Bikash Mishra   +6 more
wiley   +1 more source

Ants and Bees [PDF]

open access: yesNature, 1875
IN his recent paper on “Ants and Bees,” Sir John Lubbock is reported to have said—alluding to the bees which had tasted the honey he had set for them:— “If bees had the means of communicating knowledge, no doubt these bees would have told the others in the hive where they could obtain a good store of honey with very little trouble, and would have ...
openaire   +6 more sources

Recent Advances in Wide‐Bandgap Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Ubiquitous defects predominately account for photo‐instability and open‐circuit voltage losses in wide‐bandgap perovskite solar cells (WBG PSCs). This review comprehensively presents the underlying impact mechanisms, summarizes the advanced optimization strategies across various functional layers and their interfaces to develop efficient and stable WBG
Jianjun Mei, Feng Yan
wiley   +1 more source

A Deterministic Model for Analyzing the Dynamics of Ant System Algorithm and Performance Amelioration through a New Pheromone Deposition Approach

open access: yes, 2008
Ant Colony Optimization (ACO) is a metaheuristic for solving difficult discrete optimization problems. This paper presents a deterministic model based on differential equation to analyze the dynamics of basic Ant System algorithm.
Acharya, Ayan   +3 more
core   +1 more source

Mitochondrial Transplantation via Magnetically Responsive Artificial Cells Promotes Intracerebral Hemorrhage Recovery by Supporting Microglia Immunological Homeostasis

open access: yesAdvanced Materials, Volume 37, Issue 13, April 2, 2025.
A type of magnetically responsive artificial cells (ACs) has been developed, demonstrating the loading of mitochondria and self‐enclosure processes to ensure the protection of mitochondrial transport via the bloodstream. The treatment with ACs effectively transplanted mitochondria around the lesion, thereby improving neurological recovery by supporting
Mi Zhou   +10 more
wiley   +1 more source

Molecular structure and diversity of PBAN/Pyrokinin family peptides in ants

open access: yesFrontiers in Endocrinology, 2012
Neuropeptides are the largest group of insect hormones. They are produced in the central and peripheral nervous systems and affect insect development, reproduction, feeding and behavior. A variety of neuropeptide families have been identified in insects.
Man-Yeon eChoi, Robert K. Vander Meer
doaj   +1 more source

THE ANALYSIS OF PREFERENCES OF OBSTETRICIANSGYNECOLOGISTS AND THERAPISTS OF BELGOROD REGION IN HEARTBURN AND CONSTIPATION TREATMENT IN PREGNANT WOMEN IN COMPARISON WITH ALL-RUSSIAN DATA [PDF]

open access: yesResearch Results in Pharmacology, 2016
Summary. One of the most frequent accompanying pathologies during pregnancy – digestive tract diseases. The work purpose - to analyse the choice of medicinal therapy among doctors at heartburn and constipation treatment during pregnancy.
Natalya Chuhareva   +6 more
doaj   +3 more sources

Diversity and mosaic structure of ant (Hymenoptera: Formicidae) community in traditional cocoa agroforestry systems in southern Cameroon [PDF]

open access: yes, 2009
In cocoa agrosforestry systems, ants are the major arthropod component of the canopy. Since dominant ant species are usually active predators of insects. Ant community may contribute to protect cocoa against insect pests, and especially from cocoa mirids.
Babin, Régis   +5 more
core  

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