Results 81 to 90 of about 143,470 (303)

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

Modeling and analysis of the transient vibration of camshaft in multi-cylinder diesel engine

open access: yesAdvances in Mechanical Engineering, 2015
The dynamics and vibrations of camshaft excited by multi-follower elements are modeled and analyzed. A pushrod valve train system from a four-cylinder diesel engine is selected as the case study.
Jie Guo, Wenping Zhang, Xinyu Zhang
doaj   +1 more source

ROBOT LINE FOLLOWER PID SEBAGAI MEDIA PEMBELAJARAN APLIKASI MIKROKONTROLER DI JURUSAN PENDIDIKAN TEKNIK ELEKTRONIKA FAKULTAS TEKNIK UNIVERSITAS NEGERI YOGYAKARTA [PDF]

open access: yes, 2014
Penelitian ini bertujuan untuk memperoleh desain trainer dan modul, mengetahui unjuk kerja, dan menguji tingkat kelayakan trainer dan modul robot line follower PID sebagai media pembelajaran aplikasi mikrokontroler di Jurusan PT Elektronika, FT, UNY ...
Amir Fatah, Fatchurrohman
core  

Hot Streaks on Social Media

open access: yes, 2019
Measuring the impact and success of human performance is common in various disciplines, including art, science, and sports. Quantifying impact also plays a key role on social media, where impact is usually defined as the reach of a user's content as ...
Garimella, Kiran, West, Robert
core   +2 more sources

Perception and steering control in paired bat flight [PDF]

open access: yes, 2014
Animals within groups need to coordinate their reactions to perceived environmental features and to each other in order to safely move from one point to another.
Baillieul, John   +5 more
core   +1 more source

MICROCONTROLLER BASED LINE FOLLOWER ROBOT

open access: yesTurkish Journal of Computer and Mathematics Education (TURCOMAT), 2020
The development of technology in the field of robotics is very fast, but in the eastern regions of Indonesia, namely, the development of the development has not yet felt the impact. Especially in the Universitas Islam Sultan Agung learning media devices for microcontrollers are also not yet available.
Lingutla Ramesh Naidu   +3 more
openaire   +1 more source

Hematopoietic (stem) cells—The elixir of life?

open access: yesFEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo   +4 more
wiley   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

open access: yesFEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang   +5 more
wiley   +1 more source

Robust Stackelberg Equilibria in Extensive-Form Games and Extension to Limited Lookahead

open access: yes, 2016
Stackelberg equilibria have become increasingly important as a solution concept in computational game theory, largely inspired by practical problems such as security settings. In practice, however, there is typically uncertainty regarding the model about
Linping Zhang (1982398)   +4 more
core   +12 more sources

The role and implications of mammalian cellular circadian entrainment

open access: yesFEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

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