Results 81 to 90 of about 1,253,998 (285)

PREVALENCE AND MORPHOLOGICAL CHARACTERIZATION OF PARASITIC INFECTION IN FRESH WATER FISH IN SOHAG PROVINCE, EGYPT [PDF]

open access: yesAssiut Veterinary Medical Journal
Although fish are a valuable source of animal protein for humans, their production is sometimes reduced by parasite diseases. The purpose of this study was to ascertain the frequency and importance of possible parasites that could infect freshwater fish ...
MARWA ALY   +4 more
doaj   +1 more source

Soft Actuators Integrated with Control and Power Units: Approaching Wireless Autonomous Soft Robots

open access: yesAdvanced Robotics Research, EarlyView.
Soft robots exhibit significant development potential in various applications. However, there are still key technical challenges regarding material improvement, structure design and components integration. This review focuses on the development and challenge of soft actuators, power components, and control components in untethered intelligent soft ...
Renwu Shi, Feifei Pan, Xiaobin Ji
wiley   +1 more source

Gm26550 Modulates Learning and Memory by Increasing IGF1 mRNA Expression and Stability in Nrf2−/− Mice

open access: yesAdvanced Science, EarlyView.
The present study shows that Nrf2 directly binds to the Gm26550 promoter, thereby activating Gm26550 transcription and increasing its expression. Mechanistically, Gm26550 promotes IGF1 expression by functionally antagonizing miR‐26a‐5p‐mediated repression and sequestering the RBP KHSRP, thereby enhancing hippocampal neuronal synaptic plasticity and ...
Hongfang Wang   +12 more
wiley   +1 more source

Seasonal dietary shifts enhance parasite transmission to lake salmonids during ice cover

open access: yesEcology and Evolution, 2020
Changes in abiotic and biotic factors between seasons in subarctic lake systems are often profound, potentially affecting the community structure and population dynamics of parasites over the annual cycle.
Sebastian Prati   +3 more
doaj   +1 more source

Integration of Reconfigurable p‐Bit and 1R Crossbar Array for Memristive Probabilistic Computing

open access: yesAdvanced Science, EarlyView.
A memristive probabilistic computing system is demonstrated by integrating stochastic p‐bits based on volatile memristors with a 1R crossbar array encoding interaction weights. The system performs weighted‐sum operations across the array and updates p‐bits iteratively.
Keunho Soh   +7 more
wiley   +1 more source

Pests/parasites and diseases of milkfish in the Philippines [PDF]

open access: yes, 1984
This paper presents all known parasites of milkfish (Chanos chanos ) in the Philippines. The major parasitic groups include acanthocephalans, copepods, isopods, and heterophyid flukes. The number of parasitic species found in ponds is small compared with
Velasquez, Carmen C.
core   +1 more source

Studies on some parasites of fishes

open access: yesParasitology, 1949
The material described in the present paper was collected by Dr Rašín in 1935. It consisted of an infected ovary of Leuciscus cephalus L. from the Svitava river near Brno, and an ovary of Esox lucius from Ríčka in the vicinity of Vranovice near Brno, C.S.R.
openaire   +2 more sources

Geometry‐Regulated Electrode‐Wide Nucleation Patterns in Aqueous Zinc Anodes

open access: yesAdvanced Science, EarlyView.
Laser‐ablated 3D hole patterning enables geometry‐driven control of Zn deposition in aqueous batteries. The hole opening ratio (HOR) governs electrode‐wide nucleation patterns by regulating the spatial distribution of nucleation sites and the evolution of early‐stage Zn deposits.
Seyoung Han   +4 more
wiley   +1 more source

Restoration of m6A‐Modified circPSMB1 Suppresses Chordoma Progression and Enables Local Nanotherapeutic Intervention

open access: yesAdvanced Science, EarlyView.
An m6A‐modified circRNA, circPSMB1, is identified as a tumor suppressor in chordoma. METTL3‐dependent m6A promotes circPSMB1 interaction with HNRNPA2B1, limiting c‐MYC expression and malignant progression. An injectable HMnO2‐based nanohydrogel enables local circPSMB1 delivery and tumor microenvironment‐responsive therapy, offering a promising strategy
Yingchuang Tang   +7 more
wiley   +1 more source

Occurrence of helminth parasites in the Turkish endemic fish, squalius anatolicus (cyprinidae)

open access: yes, 2015
In this study, the occurrence of helminth parasites in Squalius anatolicus (Cyprinidae) of Sarisu stream (Beysehir - Konya) was investigated from spring 2009 to autumn 2010. S. anatolicus is endemic to Turkey, having very limited distributions.
Erk'akan, F.   +3 more
core   +1 more source

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