Results 91 to 100 of about 282,631 (306)

Low bandwidth, image transmission amateur microsatellites [PDF]

open access: yes, 1993
Some recent amateur packet satellites carry open access digital store- and-forward transponders which implement common communication protocols known as PACSAT PROTOCOL SUITE.
Mwambela, A.J.
core  

Streebog compression function as PRF in secret-key settings [PDF]

open access: yes, 2022
Security of the many keyed hash-based cryptographic constructions (such as HMAC) depends on the fact that the underlying compression function $g(H,M)$ is a pseudorandom function (PRF).
Vitaly Kiryukhin
core  

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

open access: yesFEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman   +4 more
wiley   +1 more source

Selection of Wavelet Basis Function for Image Compression – A Review

open access: yesELCVIA Electronic Letters on Computer Vision and Image Analysis, 2019
Wavelets are being suggested as a platform for various tasks in image processing. The advantage of wavelets lie in its time frequency resolution. The use of different basis functions in the form of different wavelets made the wavelet analysis as a ...
Jaya Krishna Sunkara
doaj   +1 more source

DISSIPATION FUNCTION OF COMPRESSIBLE FLUIDS

open access: yesActa Physica Sinica, 1951
An expression is given, for the part of dissipation function that is clue to volume viscosity as introduced in our viscocbistic theory. It is shown to be in accordance with the results of our theory of sound absorption. Certain features of this function arc briefly discussed.
openaire   +2 more sources

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

open access: yesFEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen   +9 more
wiley   +1 more source

Intermittent pneumatic compression in patients with postmastectomy lymphedema [PDF]

open access: yes, 2016
Background. Postmastectomy lymphedema frequently affecting young patients constitutes a personal, family and social problem. For this reason, primary care physicians often consult both patients and their families. Objectives.
Edward Błaszczak   +3 more
core   +1 more source

Why human connection is the true metric of research success

open access: yesFEBS Open Bio, EarlyView.
Human‐centred mentorship can be shaped by mentor attributes, actions, intrinsic drive and career ambition. Drawing on reflections across Singapore and France, as well as workshop insights from FEBS‐IUBMB ENABLE 2024, this article shows that human‐centred mentorship creates the conditions for sustainable growth, well‐being and retention in research ...
Timothy Lin Yun Tan   +3 more
wiley   +1 more source

Functional Hashing for Compressing Neural Networks

open access: yesCoRR, 2016
submitted to NIPS ...
Lei Shi 0016, Shikun Feng, Zhifan Zhu
openaire   +2 more sources

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