Results 41 to 50 of about 4,570,387 (199)

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

Implementasi Kamera OV7670 Sebagai Pendeteksi Garis Pada Robot Line Follower [PDF]

open access: yes, 2014
Navigasi line following merupakan salah satu sistem navigasi autonomous mobile robot , dimana robot tipe line follower ini bergerak mengikuti lintasan dalam bentuk garis tebal.
Rizal, Muhammad
core   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

open access: yesFEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge   +6 more
wiley   +1 more source

Line Follower Robot Training and Introduction of Internet of Things (IoT) for Students in Jombang City

open access: yesDarmabakti Cendekia, 2019
Background: During the Industrial Revolution 4.0, the Internet of Things (IoT) is the main pillar of people and machines connected to each other. It can be an intelligent system when combined with a robot.
Eva Inaiyah Agustin   +2 more
doaj   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

open access: yesFEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux   +7 more
wiley   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

open access: yesFEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

ROBOT LINE FOLLOWER (PENGIKUT GARIS) BERBASIS MIKROKONTROLER [PDF]

open access: yes, 2009
Robot line follower merupakan suatu jenis robot bergerak (mobile robot) yang mempunyai misi mendeteksi dan mengikuti suatu garis pandu yang telah dibuat pada bidang lintasan.
Adi Kurniawan, -
core  

Evaluasi Kinerja Robot Line Follower Dengan Algoritma LSRB Pada Lintasan Maze Bercabang

open access: yesTechno.Com
Navigasi otonom merupakan komponen mendasar dalam pengembangan sistem robot bergerak, terutama saat beroperasi di lingkungan bercabang seperti labirin (maze). Pada sistem berbasis mikrokontroler yang memiliki keterbatasan kapasitas pemrosesan dan memori,
Nina Nina   +2 more
doaj   +1 more source

Flow Enabled Target Capture Halbach‐based magnetic enrichment increases circulating tumor cell capture from blood in metastatic cancer patients

open access: yesMolecular Oncology, EarlyView.
Pair‐wise comparison of the CellSearch and FETCH enrichment technologies for circulating tumor cells (CTCs) from metastatic breast, prostate, and small cell lung cancer patients shows an increased capture of CTCs using FETCH enrichment. The clinical implementation of circulating tumor cells (CTCs) as a predictive tool for therapy efficacy in the ...
Michiel Stevens   +6 more
wiley   +1 more source

THE DESIGN AND CONTROL OF A MOBILE VEHICLE WITH ARDUINO MICROCONTROLLER BASED ON ALGORITHM PID [PDF]

open access: yesAnalele Universităţii "Constantin Brâncuşi" din Târgu Jiu: Seria Inginerie, 2018
This paper presents the development of a line follower wheeled mobile robot. In this project, ATmega 328P which is based on the AVR enhanced RISC architecture is chosen as the main controller to react towards the data received from infra-red line sensors
Gheorghe Gîlcă
doaj  

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