Development of an Adaptive File Transfer Protocol (AFTP ) [PDF]
File is one of the main storing units of information. There is a great need to transfer file through computer network especially the internet. The model that is used in Internet is the TCP-IP. The TCP-IP model consists of four layers. The lowest layer is
Alaa Noori Mazher +2 more
doaj +1 more source
Genome-wide analysis of the UDP-glucose dehydrogenase gene family in Arabidopsis, a key enzyme for matrix polysaccharides in cell walls [PDF]
Arabidopsis cell walls contain large amounts of pectins and hemicelluloses, which are predominantly synthesized via the common precursor UDP-glucuronic acid.
Klinghammer, Michaela, Tenhaken, Raimund
core +1 more source
Diadromous fish undergo habitat shifts over their life cycles, dwelling between different environments. In the Acahuapa River watershed, the distribution, abundance, and length structure of A. monticola and S.
Saúl González-Murcia +1 more
doaj +1 more source
Functional analysis of the Lactococcus lactis galU and galE genes and their impact on sugar nucleotide and exopolysaccharide biosynthesis [PDF]
We studied the UDP-glucose pyrophosphorylase (galU) and UDP-galactose epimerase (galE) genes of Lactococcus lactis MG1363 to investigate their involvement in biosynthesis of UDP-glucose and UDP-galactose, which are precursors of glucose- and galactose ...
Boels, I.C. +3 more
core +1 more source
Substrate specificity provides insights into the sugar donor recognition mechanism of O-GlcNAc transferase (OGT). [PDF]
O-Linked β-N-acetylglucosaminyl transferase (OGT) plays an important role in the glycosylation of proteins, which is involved in various cellular events.
Chen, Xi +11 more
core +2 more sources
QoS Measurement of VoIP Codec Usage on Limited Bandwidth Network over UDP-based VPN
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
Relationship between glycolysis and exopolysaccharide biosynhesis in Lactococcus lactis [PDF]
The relationships between glucose metabolism and exopolysaccharide (EPS) production in a Lactococcus lactis strain containing the EPS gene cluster (Eps ) and in nonproducer strain MG5267 (Eps) were characterized.
Ramos, A. +3 more
core +1 more source
Mechanism of UDP‐sugar transport into intracellular vesicles
The mechanism of translocation of UDP‐GlcNAc, UDP‐Gal and UDP‐Glc into intracellular vesicles has been studied using thymocytes whose plasma membranes have been permeabilized with isotonic ammonium chloride. It has been previously shown that the intracellular vesicles have specific carriers for UDP‐GlcNAc and UDP‐Gal.
Cecchelli, Roméo +2 more
openaire +3 more sources
Architecture of Hardware and Software for Unidirectional Data Transmission in Computer Networks
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
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]
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

