Results 51 to 60 of about 1,240,744 (292)

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

Design rationale for secure probe storage based on patterned magnetic media [PDF]

open access: yes, 2002
We describe the design rationale for a hardware tamper resistant secure storage system based on probe storage with a patterned magnetic medium. This medium supports normal read/write operations by magnetising individual dots perpendicular to the media ...
Abelmann, Leon   +3 more
core   +3 more sources

Response time analysis of a live-cube compact storage system with two storage classes [PDF]

open access: yes, 2017
We study a next generation of storage systems: live-cube compact storage systems. These systems are becoming increasingly popular, due to their small physical and environmental footprint paired with a large storage space.
Koster, M.B.M. (René) de   +2 more
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

DYNAMIC ABC STORAGE POLICY IN ERRATIC DEMAND ENVIRONMENTS

open access: yesJurnal Teknik Industri, 2003
The paper describes a dynamic variant of the traditional ABC storage policy. The variant is to be used in manual order picking warehouses where SKUs experience a rather unstable demand. Its objective is to reduce the order picking time.
Benjamin Pierre   +3 more
doaj  

An analytical performance investigation of RCS/RS under a class-based access structure over the stack height

open access: yesProduction and Manufacturing Research: An Open Access Journal
The requirements for modern storage systems are steadily increasing due to limited space, cost, time, and personnel. Robotic compact storage and retrieval systems (RCS/RS), where containers are stacked and arranged in a block layout with robots operating
Philipp Trost, Michael Eder
doaj   +1 more source

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

A Simulation Model of Automated Storage and Retrieval Systems for Long and Heavy Loads

open access: yesApplied Sciences
Automated storage and retrieval systems for long and heavy unit loads (LH AS/RSs) are already applied in industrial environments. However, the existing literature does not provide quantitative analyses of how the load-mass distribution influences energy ...
Anja Žagar   +5 more
doaj   +1 more source

THE CONDITIONS OF THE ROAD TRANSPORT AND STORAGE OF ORGANIC PEROXIDES IN THE CASE OF BENZOYL PEROXIDE [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2017
Organic peroxides are materials that belong to one of the 13 classes of dangerous goods, i.e., class 5.2. They are characterized by specific hazards and, due to that fact, require strictly determined conditions of storage and transport.
Karolina KOŁDYS
doaj   +1 more source

Comparing instance-averaging with instance-saving learning algorithms [PDF]

open access: yes, 1988
The goal of our research is to understand the power and appropriateness of instance-based representations and their associated acquisition methods. This paper concerns two methods for reducing storage requirements for instance-based learning algorithms ...
Aha, David W., Kibler, Dennis
core  

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