Egypt Nanotechnology Center

Milk Yield, Nitrogen Use Efficiency, and Rumen Fermentation in Barki Ewes, and the Performance of Their Offspring in Response to Increasing Dietary Protein Levels

ABSTRACT This study investigated the effects of increasing dietary crude protein (CP) levels on milk yield, nutrient utilization, nitrogen use efficiency, rumen fermentation, and lamb growth in lactating Barki ewes. Twenty‐one multiparous ewes (mean body weight (BW) of 40.5 ± 0.4...

Effect of Artemisia Annua on oxidative stress and antioxidant gene expression in Nile tilapia after chlorpyrifos toxicity

Abstract In this study, the toxic effects of chlorpyrifos (CPF) on fish antioxidant enzyme activity in serum and transcriptomic levels of oxidative stress-related genes in liver tissue and histopathology of the liver tissue of Nile tilapia were examined. Additionally, the effects...

Analysis of reproductive behavior in male pigeons in the White Mirthys and Egyptian Baladi breeds injected with testosterone propionate

Abstract Background In pigeons, reproductive success is driven primarily by male courtship and copulatory behavior, both of which require threshold levels of circulating testosterone. This study investigated the effects of exogenous testosterone propionate (TP) injection on serum...

Proxy-Based Diagnostics of Quantum Oracle Sketching Robustness for Non-IID Sensor and Telemetry Streams

Published quantum-streaming theory establishes quantum memory advantages for specific streaming problems; how a correlation-sensitive proxy model behaves under the structured dependence typical of sensor and telemetry streams, however, remains uncharted. We present a proxy-based...

Dry-hole analysis of exploratory wells in East Tiba-Natrun Area, NE Abu Gharadig Basin, Western Desert, Egypt: implications to petroleum exploration

Abstract Each non-productive or unsuccessful well is unique, tells its own story, and has distinctive reasons for being classified as a dry hole or lacking sufficient hydrocarbons. The objective of this study is to present a dry-hole analysis of three exploratory wells drilled in...