Results 91 to 100 of about 61,991 (341)

The role of the male produced pheromone in the reproduction behaviour of the southern armyworm Pseudaletia separata (Wlk.) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Zoology. [PDF]

open access: yes, 1971
Detailed courtship patterns have been described for few species of Lepidoptera. Most of the descriptive work in the literature is fragmentary or lacking in experimental or statistical analysis.
Clearwater, John Russell
core  

Patterns of morphometric variation among species of the genus Cicada (Hemiptera: Cicadidae) in the Mediterranean area

open access: yesEuropean Journal of Entomology, 2009
Selected populations of five closely related species of the genus Cicada L. were collected mainly on the Portuguese, Greek and Turkish mainland, as well as on several Aegean islands.
Paula Cristina SIMÕES   +1 more
doaj   +1 more source

Microneedle Technology in Psoriasis Management: Mechanistic Insights, Technological Innovation, Clinical Progress, and Challenges

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores the evolving role of microneedle systems in psoriasis management, highlighting their potential for enhanced drug delivery, diagnosis, and disease monitoring. It also discusses unmet clinical needs for psoriasis management and technical challenges, while outlining strategic directions to advance microneedle integration into routine ...
Fatma Moawad   +3 more
wiley   +1 more source

Antenatal Diagnosis of Ambiguous Genitalia in a Fetus at 28th Gestational Week

open access: yesGynecology Obstetrics & Reproductive Medicine, 2007
To discuss an ambiguous genitalia case diagnosed antenatally. A fetus with ambiguous genitalia has been determined during US scan performed during 28th gestational week and confirmed with physical exam postnatally. External genitalia evaluation should be
Ayhan Coşkun   +3 more
doaj  

Self‐Spiking Linear Neuromorphic Soft Pressure Sensor for Underwater Sensing Applications

open access: yesAdvanced Materials, EarlyView.
This study presents a novel design of a neuromorphic pressure sensor that can generate self‐spiking symmetric signals with direct event‐based encoding through the integration of magnetic spheres and alternating coil circuits. The key advantages of this work include high linearity up to 200 kPa (R2 = 0.997), self‐spiking behavior for simplified signal ...
Jingyi Yang   +17 more
wiley   +1 more source

The mind body problem, part three: ascension of sexual function to cerebral level [PDF]

open access: yes, 2016
Physiologically, the somatic nervous system intervenes in external interaction between the body and environment, while autonomic nervous system ensures the functioning of internal organs.
Motofei, Ion G., Rowland, David L.
core   +3 more sources

Morphology of three Brazilian species of Semiotus (Coleoptera, Elateridae, Semiotinae)

open access: yesIheringia: Série Zoologia, 2004
The morphology of Semiotus distinctus (Herbst, 1806), S. intermedius (Herbst, 1806) and S. ligneus (Linnaeus, 1767), including mouthparts and male and female genitalia, is described and illustrated. A comparative analysis of the characters related to the
Maria Helena Parreira, Sônia A. Casari
doaj   +1 more source

Engineering Aging: Approaches to Model and Deconstruct Biological Complexity

open access: yesAdvanced Materials, EarlyView.
The macro‐experiences of aging are the result of an accumulation of micro‐changes that occur over time. Abstract The disparity between the global increase in life expectancy and the steady decline in health outcomes with age has been a major driver for developing new ways to research aging.
Habib Joukhdar   +7 more
wiley   +1 more source

The genus Prorops Waterson, 1923 (Hymenoptera, Bethylidae) from Madagascar [PDF]

open access: yes, 2012
Three species of the genus Prorops Waterson, 1923 occur in Madagascar. Prorops nasuta Waterson, 1923 is recorded for the first time from Madagascar and two new species are described and illustrated: P. sparsa sp. nov. and P. impotens sp. nov., both based
Azevedo, Celso O., Waichert, Cecília
core   +3 more sources

Rhodnius stali n. sp., afim de Rhodnius pictipers Stal, 1872 (Hemiptera, Reduviidae, Triatominae) Rhodnius stali n. sp. related to Rhodnius pictipes Stal, 1872 (Hemiptera, Reduviidae, Triatominae)

open access: yesMemorias do Instituto Oswaldo Cruz, 1993
Rhdnius stali n. sp. was described based on specimens deposited in the Herman Lent Collection of Entomological Collection of Oswaldo Cruz Institute, until now identified as Rhodnius pictipes Stal, 1872 and compared with specimens of R.
Herman Lent   +2 more
doaj   +1 more source

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