Results 41 to 50 of about 329,604 (267)
CAPTCHA Suitable for Smartphones [PDF]
, 2013 We propose a CAPTCHA that tells data made by a computer program from one-stroke sketch data given by a human being using embodied knowledge. Utilizing touchscreens of smartphones, we realize this approach and resolve a conceivable inconvenience caused by the existing CAPTCHAs when using smartphones due to the limited display size of smartphones.
Yusuke Tsuruta +2 more
openaire +2 more sources
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
Stuttering and Communicative Suitability of Speech [PDF]
Journal of Speech, Language, and Hearing Research, 1997 The purpose of the present study was to develop and evaluate an instrument for assessing the communicative suitability of speech (i.e., the speaking situation-dependent adequacy of speech as judged by listeners). Listeners judged the suitability of speech of people who stutter ( N = 10) at three stages of treatment (
Franken, M.C.J.P. +2 more
openaire +5 more sources
Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis
FEBS Letters, EarlyView.Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee +7 more
wiley +1 more source
Technologies, 2021 Lack of sustainable strategic approaches has led to non-functional, unsafe, inaccessible, and fragmented urban green infrastructure within cities.
Eshetu Gelan, Yared Girma
doaj +1 more source
Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source
Бонитетна оценка на Техногенни почви. Част III. Пригодност за отглеждане на фуражни култури
Почвознание, агрохимия и екология, 2012 This article is а natural continuation оf studies aimed аt evaluating the suitability of Technosols reclaimed with humus layer for agriculture. The studied soils (mine spoils) are deep and not differentiated with loam оr clay loam texture.
ВЕНЕРА ЦОЛОВА +3 more
doaj
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Téoros, 2008 While assessments of tourism attractions are among the fundamentals of tourism planning, they are the “poor cousins” of accessibility, transportation, and accommodations analysis (Pearce, 1991).
Nick Novakowski +2 more
doaj
Assessing beach tourism suitability to support sustainable tourism development on Untung Jawa Island [PDF]
BIO Web of ConferencesUntung Jawa Island is one of the most visited tourist destinations in the Thousand Islands of Jakarta. This status of a tourist area must be developed in a directed manner by evaluating the level of suitability of the coastal environment to support ...
Yasri Dzamir Alfath +7 more
doaj +1 more source