Results 71 to 80 of about 18,350 (252)

Home foreclosure discounts in auctions without reserve prices

open access: yesReal Estate Economics, EarlyView.
Abstract This article estimates foreclosure discounts in Cape Town, South Africa, where, until 2019, foreclosure auctions occurred without reserve prices. Using newly constructed data linking sheriff auction notices to the universe of property transactions, rich property characteristics, and municipal service‐request records, I document large ...
Allan Davids
wiley   +1 more source

Immunochemical detection of the crustacean cardioactive peptide in the cephalic ganglia of cockroaches (Blattodea: Blattidae)

open access: yesEuropean Journal of Entomology, 2015
In insects, the crustacean cardioactive peptide (CCAP) is involved mainly in the regulation of ecdysis and is both a hormone secreted into the haemolymph and a neuromodulator or neurotransmitter in the nervous system.
Marcin GLADYSZ   +5 more
doaj   +1 more source

Cockroach Leg Measurement.

open access: yes, 2016
Example of measurement of cockroach leg photographs using 10 mm reference guides on microscope base and the NIH ImageJ analysis program.
Timothy C. Marzullo (177332)
core   +1 more source

The predatory behavior of ants: an impressive panoply of morphological adaptations

open access: yesInsect Science, EarlyView.
This review focuses on predation in ants, showing the wide diversity of cases from solitary foraging to group hunting tactics, as well as the evolution of mandible shape frequently adapted to capture specific prey. Although most ants are generalist feeders, finding their sugary substances directly on plants or indirectly via sap‐sucking insects, some ...
Alain Dejean   +6 more
wiley   +1 more source

Mechanized Cockroach Footpaths Enable Cockroach-like Mobility

open access: yes, 2004
Implementing cockroach footpaths using simple leg mechanisms results in cockroach-like body motion in a hexapod robot called “MechaRoach. ” MechaRoach utilizes rotary input four-bar mechanisms to achieve legged locomotion while being powered by only one ...
Roy E. Ritzmann   +3 more
core  

Static electric field detection and behavioural avoidance in cockroaches

open access: yes, 2008
Electric fields are pervasively present in the environment and occur both as a result of man-made activities and through natural occurrence. We have analysed the behaviour of cockroaches to static electric fields and determined the physiological ...
Newland, Phillip L.   +5 more
core   +1 more source

Microarrayed Allergen Molecules Distinguish IgE Sensitisation to Blomia tropicalis and Dermatophagoides pteronyssinus

open access: yesAllergy, EarlyView.
This study established a microarray containing a representative panel of purified Blo t and Der p allergens for the identification of patients sensitised to Blo t and/or Der p. Results indicate that the microarray based on Blo t and Der p allergens is a useful tool for the identification of Blo t‐ and/or Der p‐sensitised patients. The microarray may be
Nishelle Dsouza   +16 more
wiley   +1 more source

Early Epidemiologic and Immune Predictors of Atopic Dermatitis: Reduced Cord Blood Regulatory B10 Cells in the Munich Atopy Prediction Study (MAPS)

open access: yesAllergy, EarlyView.
In this prospective birth cohort from Munich, comprehensive clinical assessments and longitudinal lifestyle questionnaires were combined with cord blood immune profiling. Infants who later developed AD showed altered cord blood immune signatures, including reduced CD4+ T cells, increased B cells and markedly decreased Breg cells. Epidemiologic factors,
S. Preis   +14 more
wiley   +1 more source

Evolution of Animal Parasitism in Nematodes of the Suborder Spirurina

open access: yesEcology and Evolution
The phylum Nematoda includes species adapted to nearly every environment on Earth, ranging from free‐living forms to parasites of plants and animals. Parasitism has evolved multiple times independently within the phylum, and the suborder Spirurina is ...
Seiya Nagae, Koichi Hasegawa
doaj   +1 more source

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