Results 71 to 80 of about 4,172,623 (256)
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Advanced Line-Follower Robot [PDF]
, 2017 In this research, an Advanced Line-follower Robot (ALFR) was designed and built. The ALFR mainly consists of the sensor array (QTR-8A), the high-performance microchips (TMS320f28335, TMS320f28069) and two motors (BLY172S-24V-4000).
Wang, Lei, Wang, Wang, Lei
core
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
PENGONTROLAN KECEPATAN MOBILE ROBOT LINE FOLLOWER DENGAN SISTEM KENDALI PID
, 2014 Perkembangan teknologi robotika telah mampu menciptakan robot cerdas yang memiliki keistimewaan-keistimewaan khusus, salah satunya yaitu mobile robot line follower.
HENDRI, MIFTAHUL
core +1 more source
Cam Profile Surface Analysis of Swing Output Movable Teeth Cam Mechanism
工程科学与技术, 2018 Traditional cam mechanism with oscillating follower has the advantages of small size,low price,complex motion,and so on,which is widely used in printing machinery,agricultural machinery,textile machinery and automated office equipment,etc.As the ...
Jianfeng LI +3 more
doaj
Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS Letters, EarlyView.Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source
FEBS Letters, EarlyView.CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens +8 more
wiley +1 more source
PENERAPAN ALGORITMA LINE MAZE PADA ROBOT LINE FOLLOWER UNTUK MENYELESAIKAN LINE MAZE DENGAN MENGGUNAKAN LEFT HAND RULE [PDF]
, 2014 Kemajuan ilmu pengetahuan dan teknologi telah mendorong manusia untuk berusaha mengatasi berbagai permasalahan yang timbul yang disebabkan oleh keterbatasan – keterbatasan manusia untuk terjun langsung melakukan berbagai proses pengendalian.
Kamil, Andri
core
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
ALGORITMA FLOODFILL UNTUK MENENTUKAN TITIK KOORDINAT MAZE MAPPING PADA ROBOT LINEFOLLOWER
Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer, 2016 Robot line follower (RLF) adalah robot yang dapat berjalan mengikuti suatu maze yang berupa garis secara otomatis. RLF dapat digunakan untuk aplikasi pengiriman barang dari suatu tempat awal ke tempat tujuan dengan cepat, tepat dan akurat.
Ary Sulistyo Utomo
doaj +1 more source