Darlit streamlined streaks observed in orbital images of the Western Desert of Egypt are similar in saale and form to craterand knob-related streaks on the martian surfaae. In Egypt, dark streaks form in the lee of topographic highs^ ranging in sise from small hills a few meters across^ to the 60 km wide Uweinat massifs On the surfaae of Mars, streaks may he either lighter or darker in tone tha...

Background: Epigenetic mechanisms including DNA methylation are key regulators of gene activity and may play key roles in carcinogenesis through cumulative activation and inactivation of oncogenes, tumor suppressor genes, and other genes. Increased vimentin gene expression has been reported in various tumor cell lines and tissues including breast cancer. In addition, methylation of the vimentin...

Chuck is the biggest and one of the tougher cut of beef carcass. By improving the tenderness of chuck meat it can have a higher value to the consumer. The study was conducted to know the efficacy of tasty kit (containing 1.2 M sodium chloride, 0.25 M sodium bicarbonate and 0.1% ascorbic acid) as a meat preservation and tenderization technique during freezing. Beef chucks from four native bulls ...

You have accessJournal of UrologyProstate Cancer: Localized: Surgical Therapy V (PD61)1 Sep 2021PD61-10 BASELINE PREOPERATIVE COMORBIDITY ILLNESS BURDEN AND CALCULATED FREE TESTOSTERONE ASSOCIATION WITH SEXUAL FUNCTION IN PROSTATE CANCER Edward J Choi, Linda Huynh, Farouk el Khatib, Raymond Carillo Ceja, Maxwell Towe, Erica Huang, Faysal Yafi, and Thomas Ahlering ChoiEdward Choi More articles b...

This paper summarizes the first results from isolated droplet combustion experiments performed on the International Space Station (ISS). The long durations of microgravity provided in the ISS enable the measurement of droplet and flame histories over an unprecedented range of conditions. The first experiments were with heptane and methanol as fuels, initial droplet droplet diameters between 1.5...

CHEST, VOL. 63, NO. 6, JUNE 1973 Cytology in Diagnosis of Cancer Affecting the Lung Ute Wagner Rosa, Joao Carlos Prolla, Eleonor de Silva Gastal, Porto Alegre, Brazil 203 A Study of Arrival of Excitation at Selected Ventricular Sites during Human Bundle Branch Block Using Close Bipolar Catheter Electrodes Agustin Castellanos, Jr.; Abdul S. Agha; Benjamin Befeler; Cesar A. Castillo; Barouh V. Be...

Thomas Wakely provided the only description in English about AntoineBarthelemy Clot, better known as Clot-Bey, in a Medical Portrait in Lancet in 1833 (1). In his introduction he stated: "If then we are to appreciate the character of ClotBey, either by the vastness, the value, or the peculiarity of his labours, we must at once place him in the first rank of the most eminent practioners of medic...

Undoubtedly, Dr. Ahmed Zewail, who passed away on August 2, 2016, had a strong, positive impact on science in the Middle East and in the West. I knew Zewail as one of his mentors and close friends. Zewail wanted to come from Egypt (Alexandria University) to get his PhD in my group at the University of California, Los Angeles (UCLA). Unfortunately, I was away on sabbatical and thus did not see h...

 Using Mapreduce to scale events correlation discovery for business processes mining Hicham Reguieg, Farouk Toumani, Hamid Reza Motahari Nezhad, Boualem Benatallah HP Laboratories HPL-2012-170 business processes; Event Correlation; map reduce The volume of data related to business process execution is increasing significantly in the enterprise. Many of data sources include events related to th...

To the editor: We read with great interest work of Tré-Hardy et al.1Tré-Hardy M. Cupaiolo R. Papleux E. Wilmet A. Horeanga Antoine-Moussiaux T. Vecchia A.D. al.Reactogenicity, safety and antibody response, after one two doses mRNA-1273 in seronegative seropositive healthcare workers.J Infect. 2021; S0163-4453 (-4Epub ahead print): 00158https://doi.org/10.1016/j.jinf.2021.03.025Abstract Full Tex...