Results 11 to 20 of about 79,277 (165)

Architecture of Hardware and Software for Unidirectional Data Transmission in Computer Networks

open access: yesДоклады Белорусского государственного университета информатики и радиоэлектроники, 2023
The results of a study of the architecture of hardware and software for unidirectional data transmission in computer networks are presented. The architecture is presented in the form of optical galvanic isolation, media converters and proxy servers ...
Y. I. Varatnitski, R. A. Rumas
doaj   +1 more source

Identification of UDP Glycosyltransferase 3A1 as a UDP N-Acetylglucosaminyltransferase [PDF]

open access: yesJournal of Biological Chemistry, 2008
The UDP glycosyltransferases (UGT) attach sugar residues to small lipophilic chemicals to alter their biological properties and enhance elimination. Of the four families present in mammals, two families, UGT1 and UGT2, use UDP glucuronic acid to glucuronidate bilirubin, steroids, bile acids, drugs, and many other endogenous chemicals and xenobiotics ...
Mackenzie, Peter Ian   +5 more
openaire   +3 more sources

QoS Measurement of VoIP Codec Usage on Limited Bandwidth Network over UDP-based VPN

open access: yesTelfor Journal, 2020
The usage of internet protocol for voice communication is widely used and more efficient rather than an analog signal. However, there is no security guaranteed on IP-based voice communication.
B. S. Panca
doaj   +1 more source

A plant mutase that interconverts UDP-arabinofuranose and UDP-arabinopyranose [PDF]

open access: yesGlycobiology, 2006
Plant cell walls constitute the bulk of the earth renewable source of energy and are a component in the diet of humans and herbivores. l-Arabinofuranosyl (Araf) residues are a quantifiably important constituent of these walls. Plants use uridine diphosphate (UDP)-l-arabinofuranose (UDP-Araf) to donate Araf residues in the biosynthesis of Araf ...
Teruko, Konishi   +6 more
openaire   +2 more sources

UDP‐Apiose/UDP‐Xylose Synthase [PDF]

open access: yesEuropean Journal of Biochemistry, 1977
The UDP‐apiose/UDP‐xylose synthase from cell suspension cultures of parsley has been purified 1400‐fold by an improved method. The ratio of apiose to xylose formed from UDP‐D‐glucuronic acid (UDP‐GlcUA) remained constant throughout the purification procedure. Dodecylsulfate‐gel electrophoresis and sedimentation equilibrium measurements showed that this
U, Matern, H, Grisebach
openaire   +2 more sources

Design and Implementation a Server Receiving Data in Both Forms TCP and UDP Through the Same Port and its Impact on the Network Performance [PDF]

open access: yesEngineering and Technology Journal, 2016
Internet is the largest network that transfers a huge amount of information through the web and that requires data transfer between many network bottlenecks, devices and different hardware technologies.
Husam Ali Abdulmohsin
doaj   +1 more source

QoS Performance Analysis of Bit Rate Video Streaming in Next Generation Networks Using TCP, UDP and a TCP+UDP Hybrid

open access: yesThe African Journal of Information and Communication, 2016
The growth in users streaming videos on the Internet has led to increased demand for improved video quality and reception. In next generation networks (NGNs), such as 3G and 4G LTE, quality of service (QoS) implementation is one of the ways in ...
Xolani Dlamini   +2 more
doaj   +1 more source

Effect of Using Header Compression Method in TCP/IP Protocol Over HDLC in SCADA System [PDF]

open access: yesEngineering and Technology Journal, 2009
Most of the header information remains constant over the life-time of the connection. For TCP connection many fields are constant and others change with small values. To initiate compression of the headers of a packet stream, a full header is transmitted
Sarcot N. Abdullah   +2 more
doaj   +1 more source

Detection and mitigation of DDoS attack in cloud computing using machine learning algorithm [PDF]

open access: yesEAI Endorsed Transactions on Scalable Information Systems, 2019
Cloud computing, with its staggering and on-demand services had revamped the technology so far. Cloudconsumers are freely to use the applications and software on the premises of Pay-as-you go concept. This concept decreased the cost and make the services
Aroosh Amjad   +3 more
doaj   +1 more source

Las elecciones municipales en Chile 2008. Bases electorales por coalición y efecto de la aprobación presidencial

open access: yesElecciones, 2009
En los comicios municipales de 2008 la oposición se impuso por primera vez a la coalición de gobierno con respecto al número de alcaldes electos en Chile. No obstante, el oficialismo mantuvo la mayoría en el número de concejales.
Morales Quiroga, Mauricio
doaj   +1 more source

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