Results 1 to 10 of about 226,892 (266)

Digital Model and Assembling of a Lathe [PDF]

open access: yesЖурнал інженерних наук, 2022
The article aims at developing a digital model of a lathe and the related technology for its assembling. The study is based on analyzing the service purpose and technological capabilities of modern modular machine tools, justification and development of ...
Besedin M.   +3 more
doaj   +1 more source

On the Rational Design of Cooperative Receptors [PDF]

open access: yesAnnual Review of Biophysics, 2023
Cooperativity (homotropic allostery) is the primary mechanism by which evolution steepens the binding curves of biomolecular receptors to produce more responsive input–output behavior in biomolecular systems. Motivated by the ubiquity with which nature employs this effect, over the past 15 years we, together with other groups, have engineered this ...
Ortega, Gabriel   +3 more
openaire   +4 more sources

Towards rational computational peptide design

open access: yesFrontiers in Bioinformatics, 2022
Peptides are prevalent in biology, mediating as many as 40% of protein-protein interactions, and involved in other cellular functions such as transport and signaling.
Liwei Chang   +5 more
doaj   +1 more source

Scenario-based mission statements

open access: yesTATuP – Zeitschrift für Technikfolgenabschätzung in Theorie und Praxis, 2021
Using a planning process for the Stuttgart Neckar Valley as a case study, this paper analyzes the urban inertial forces that counteract the transformation of energy infrastructure areas in the context of the energy transition.
Raphael Dietz   +5 more
doaj   +1 more source

Rational formulation design [PDF]

open access: yesInternational Journal of Cosmetic Science, 2012
SynopsisTo be efficacious and to satisfy the requirements for claim substantiation, a cosmetic formulation must achieve effective targeting of an active in the skin. Although the basic principles governing the skin permeation and disposition of molecules have been known for many years, attention has been far less focused on the role of the vehicle ...
M E, Lane   +5 more
openaire   +2 more sources

Diversity of Self-Assembled RNA Complexes: From Nanoarchitecture to Nanomachines

open access: yesMolecules, 2023
New tool development for various nucleic acid applications is an essential task in RNA nanotechnology. Here, we determined the ability of self-limited complex formation by a pair of oligoribonucleotides carrying two pairwise complementary blocks ...
Maria A. Kanarskaya   +2 more
doaj   +1 more source

Rational Design of Atomically Dispersed Metal Site Electrocatalysts for Oxygen Reduction Reaction

open access: yesAdvanced Science, 2023
Future renewable energy supply and a cleaner Earth greatly depend on various crucial catalytic reactions for the society. Atomically dispersed metal site electrocatalysts (ADMSEs) have attracted tremendous research interest and are considered as the next‐
Kechuang Wan   +4 more
doaj   +1 more source

Illuminating the Effect of the Local Environment on the Performance of Organic Sunscreens: Insights From Laser Spectroscopy of Isolated Molecules and Complexes

open access: yesFrontiers in Chemistry, 2022
Sunscreens are essential for protecting the skin from UV radiation, but significant questions remain about the fundamental molecular-level processes by which they operate. In this mini review, we provide an overview of recent advanced laser spectroscopic
Natalie G. K. Wong   +1 more
doaj   +1 more source

Rational Design of a Polyurethane Foam

open access: yesPolymers, 2022
Polyurethane (PU) foams are exceptionally versatile due to the nature of PU bond formation and the large variety of polymeric backbones and formulation components such as catalysts and surfactants. This versatility introduces a challenge, namely a near unlimited number of variables for formulating foams.
Harry Charles Wright   +2 more
openaire   +5 more sources

Rational Design of Inland Water Vessels [PDF]

open access: yesPort Said Engineering Research Journal, 2019
This paper has demonstrated the design aspects for inland water units working in the River Nile. The acting loads and stresses induced in the structural elements of inland units are still water bending moment and stresses, local hydrostatic pressure and ...
Mohamed Shamah   +2 more
doaj   +1 more source

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