Results 121 to 130 of about 1,030,149 (344)
Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function
FEBS Open Bio, EarlyView.We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke +4 more
wiley +1 more source
The Statistical Loop Analyzer (SLA) [PDF]
, 1985 The statistical loop analyzer (SLA) is designed to automatically measure the acquisition, tracking and frequency stability performance characteristics of symbol synchronizers, code synchronizers, carrier tracking loops, and coherent transponders ...
Lindsey, W. C.
core +1 more source
Chaotic spread spectrum-based model design and simulation of multi-user emergency communication system [PDF]
, 2011 Jiao Fang-yuan
openalex +1 more source
Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum
FEBS Open Bio, EarlyView.Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik +6 more
wiley +1 more source
PERBANDINGAN PERFORMANSI SISTEM MC-SS MIMO DENGAN OFDM MIMO
Majalah Ilmiah Teknologi Elektro, 2016 The combination of the system has been doing to improve the reliability of wireless communication. One parameter that indicates the reliability of wireless communication is to reduce the value of BER.
Ni Putu Eka Apsari Yuniari +2 more
doaj
Enzymatic and microbial routes to bioplastics: The green chemistry frontier of biopolymers
FEBS Open Bio, EarlyView.Microbial biosynthesis and engineered enzyme platforms are expanding the design space of polyhydroxyalkanoate bioplastics. By combining fermentation, PHA synthase engineering and cell‐free modular systems, tailored biodegradable polymers can be produced with tunable properties, supporting more sustainable materials and future circular bioeconomy ...
Giovanni Gallo +4 more
wiley +1 more source
A spread spectrum communication system.
, 1974 This thesis reports on an investigation of a practical solution to the problem of providing covert, secure protection to the video channel of a remotely piloted vehicle (RPV) down-link. Spread spectrum technology employing acoustic surface wave devices and Golay complementary code sequences are utilized.
openaire +1 more source
Shuttle station, and satellite communications program [PDF]
A parametric approach is developed to analyze and evaluate the performance of any link or links of a satellite relay system. The approach factors into the calculations the constraints of coherent radio frequency interference, multipath, and equipment ...
Lawsine, L.
core +1 more source
An Efficient Method of Spread-Spectrum Logon for Satellite Terminal in DVB Systems
, 2019 Xueyi Liu +3 more
openalex +1 more source
Design and Simulation of Soft Decision Decoding Based on Chaotic M-ary Spread Spectrum System
, 2023 Ruopeng Liu, Pengyi Wang, Xiduo Wang
openalex +2 more sources