Results 41 to 50 of about 1,157,151 (303)

Resolving the Crisis in U.S. Merger Regulation: A Transatlantic Alternative to the Perpetual Litigation Machine [PDF]

, 2018
Regulation by litigation has driven U.S. merger regulation to crisis. The reliance on private lawsuits to police disclosures and potential conflicts of interest in mergers, takeovers, and other control transactions has resulted in the filing of claims ...
Awrey, Dan, Clarke, Blanaid, Griffith, Sean J.   +2 more
core   +1 more source

Length-dependent disassembly maintains four different flagellar lengths in Giardia. [PDF]

, 2019
With eight flagella of four different lengths, the parasitic protist Giardia is an ideal model to evaluate flagellar assembly and length regulation. To determine how four different flagellar lengths are maintained, we used live-cell quantitative imaging ...
Aurrecoechea, Avidor-Reiss, Avidor-Reiss, Ball, Barker, Berman, Bertiaux, Blaineau, Bradley, Briggs, Brooks, Buchel, Buisson, Chan, Chien, Cole, Cooper, Coyne, Craft, Dawson, Deane, Desai, Ellenberg, Engel, Fai, Gibson, Gourguechon, Hagen, Hao, Hardin, Helenius, Hendel, Hilton, Hoeng, Hunter, Ishikawa, Kozminski, Lechtreck, Lenaghan, Ludington, Ludington, Mangeol, Manning, Marshall, Marshall, McInally, McInally, Meng, Mohapatra, Naoz, Nohynková, Pazour, Pazour, Piao, Reiter, Rosenbaum, Sagolla, Schindelin, Shaner, Sung, Tamm, Vasudevan, Walczak, Wang, Wei, Williams, Wingfield, Wloga, Woessner, Wren   +69 more
core   +2 more sources

Efficacy and Safety Analysis of Roxarestat in Regulating Renal Anemia in Patients on Maintenance Hemodialysis

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Objective To compare the efficacy and safety of roxarestat versus recombinant human erythropoietin (rhEPO) in the management of renal anemia in patients undergoing maintenance hemodialysis. Methods This was a prospective, open‐label, randomized controlled trial.
Lingling Chen, Junjie Zhu, Qiaonan Ge
wiley   +1 more source

The lower bound on the precision of transcriptional regulation [PDF]

, 2014
The diffusive arrival of transcription factors at the promoter sites on the DNA sets a lower bound on how accurately a cell can regulate its protein levels.
Paijmans, Joris, Wolde, Pieter Rein ten
core   +2 more sources

Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) patients lose protein in their waste dialysate, potentially increasing their risk for malnutrition. We wished to determine whether there was any association between losses and dietary protein intake (DPI). Methods DPI was assessed from 24‐h dietary recall using Nutrics software.
Haalah Shaaker, Andrew Davenport
wiley   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Research of DC PWM speed-regulation system based on single neuron PID

Gong-kuang zidonghua, 2013
In view of problem that conventional DC speed-regulation system has poor speed-regulation performance because of fixed parameters of PID controller, a design method of double closed loops DC PWM speed-regulation system based on single neuron PID was ...
ZHOU Xiao-hua, LIU Sheng-yong, WANG Li-fang, LAN Hui-li   +3 more
doaj   +1 more source

Regulation of Technological Speeds

TRUDY UNIVERSITETA
Depending on the requirements of the technology and the operator factor, the operating speeds of technological machines can vary in different intervals. It is proposed to distinguish between small and large ranges of technological speed changes relative to the variator control range.
Ratbek SAKHYBAYEV, Bortan KOIAIDAROV
openaire   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Speed Regulation Control for an Integrated Motor-Transmission System under External Disturbances

World Electric Vehicle Journal, 2020
Precise motor speed regulation control is essential to achieve a good gear shifting quality of the integrated motor-transmission (IMT) system, in which the relative speed between outgoing shaft and the gearwheel to be engaged can be eliminated directly ...
Wei Huang, Jianfeng Huang, Chengliang Yin   +2 more
doaj   +1 more source