Results 11 to 20 of about 215,621 (290)

First Record of Aspergillus fijiensis as an Entomopathogenic Fungus against Asian Citrus Psyllid, Diaphorina citri Kuwayama (Hemiptera: Liviidae)

open access: yesJournal of Fungi, 2022
The Asian citrus psyllid Diaphorina citri Kuwayama (Hemiptera: Liviidae) is the most widespread and devastating pest species in citrus orchards and is the natural vector of the phloem-limited bacterium that causes Huanglongbing (HLB) disease.
Jianquan Yan   +6 more
doaj   +1 more source

Conservation and co-option in developmental programmes: the importance of homology relationships [PDF]

open access: yes, 2005
One of the surprising insights gained from research in evolutionary developmental biology (evo-devo) is that increasing diversity in body plans and morphology in organisms across animal phyla are not reflected in similarly dramatic changes at the level ...
Becker, May-Britt   +3 more
core   +4 more sources

MENGINTEGRASIKAN PSIKOLOGI MELALUI PERUMUSAN KEMBALI DOMAIN OBYEK STUDI

open access: yesBuletin Psikologi, 2015
Psychology has been in the past and now is a fragmented science. One reason of the fragmentation is a disagreement about the subject matter of psychology. This paper attempts to review in detail the state of the subject matter disagreement. Analogy from
Magda Bhinnety
doaj   +1 more source

Within-guild dietary discrimination from 3-D textural analysis of tooth microwear in insectivorous mammals [PDF]

open access: yes, 2013
Resource exploitation and competition for food are important selective pressures in animal evolution. A number of recent investigations have focused on linkages between diversification, trophic morphology and diet in bats, partly because their roosting ...
Crumpton, Nicholas   +4 more
core   +2 more sources

Coverage and effectiveness of intermittent preventive treatment in pregnancy with sulfadoxine–pyrimethamine (IPTp-SP) on adverse pregnancy outcomes in the Mount Cameroon area, South West Cameroon

open access: yesMalaria Journal, 2020
Background Growing concerns about the waning efficacy of IPTp-SP warrants continuous monitoring and evaluation. This study determined coverage of IPTp-SP and compared the effectiveness of the 3-dose to 2-dose regimen on placental malaria (PM) infection ...
Judith K. Anchang-Kimbi   +8 more
doaj   +1 more source

The institutional fate of Uexküll’s umwelt theory at the University of Hamburg

open access: yesSign Systems Studies, 2023
Due to Jakob von Uexküll’s umwelt theory, the Institute for Umwelt Research at the University of Hamburg, that was founded in 1928, was a unique institution worldwide for holistic research into animal behaviour and perception.
Stefan Kirschner
doaj   +1 more source

Sviatoslav Pogrebnyak, a scientist and a museologist

open access: yesGeo&Bio, 2018
A review of the biography and scientific contributions of S. V. Pogrebnyak (1961–2016), a scientist in the field of zoology, who devoted his entire life to studying biotic diversity, in particular arthropods and mollusks.
I. Zagorodniuk
doaj   +1 more source

Toxicity of isolated phenolic compounds from Acorus calamus L. to control Spodoptera litura (Lepidoptera: Noctuidae) under laboratory conditions

open access: yesChemical and Biological Technologies in Agriculture, 2022
Background Spodoptera litura (Lepidoptera: Noctuidae), the tobacco cutworm, is an prominent agricultural pest. To reduce the use of chemical pesticides that cause health problems and that leave residue in the environment, some botanical pesticides have ...
Phatcharaphon Wiwattanawanichakun   +5 more
doaj   +1 more source

Digestive enzymes in Rhinolophus euryale (Rhinolophidae, Chiroptera) are active also during hibernation [PDF]

open access: yes, 2017
During the winter, bats use hibernation as a means of surviving the period of low prey offer. However, the Mediterranean horseshoe bat (Rhinolophus euryale) arouses from torpor quite frequently.
Maxinová, Edita   +2 more
core   +6 more sources

Efficacy and safety of praziquantel against Schistosoma haematobium in the Ikata-Likoko area of southwest Cameroon

open access: yesTropical Medicine and Health, 2017
Background Schistosomiasis remains a parasitic infection of public health importance especially in Africa south of the Sahara including Cameroon. Chemotherapy using praziquantel has been the most effective and widespread control measure used.
Calvin Bisong Ebai   +4 more
doaj   +1 more source

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