Results 71 to 80 of about 5,334,868 (308)

Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients

open access: yesTherapeutic 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

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai   +4 more
wiley   +1 more source

PENERAPAN PREVENTIVE MAINTENANCE DAN REMINDER SYSTEM SEBAGAI HASIL QUALITY CONTROL CIRCLE (QCC) PADA PROJECT RENTAL UNIT ULTRA JAYA UNTUK MENURUNKAN JUMLAH SERVICE ADHOC FAKTOR MAINTENANCE DI PT. BAHANA PRESTASI, JAKARTA [PDF]

open access: yes, 2011
PENERAPAN PREVENTIVE MAINTENANCE DAN REMINDER SYSTEM SEBAGAI HASIL QUALITY CONTROL CIRCLE (QCC) PADA PROJECT RENTAL UNIT ULTRA JAYA UNTUK MENURUNKAN JUMLAH SERVICE ADHOC FAKTOR MAINTENANCE DI PT.
WAHYU SANTOSA, BUNTORO
core  

Fuzzy uncertainty modelling for project planning; application to helicopter maintenance [PDF]

open access: yes, 2012
Maintenance is an activity of growing interest specially for critical systems. Particularly, aircraft maintenance costs are becoming an important issue in the aeronautical industry. Managing an aircraft maintenance center is a complex activity.
Haït, Alain, Masmoudi, Malek
core   +1 more source

Instruments and Maintenance

open access: yesMonaldi Archives for Chest Disease, 2015
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Agli, L Lazzari   +3 more
openaire   +5 more sources

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

open access: yesFEBS 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

Surplus value quantification of overdue medical devices based on Kohonen network algorithm

open access: yesScientific Reports
With the continuous updating and progress of medical equipment, the overdue medical device has problems such as management difficulties, resource waste, and potential security risks.
Xiaomei Tan   +3 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS 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   +2 more
wiley   +1 more source

Thruster maintenance system Patent [PDF]

open access: yes, 1971
System for removing and repairing spacecraft control thrusters by use of portable air ...
Hethcoat, J. P., Norton, R. H.
core   +1 more source

Mechanism study on the regulation of autophagy and oxidative stress through SIRT1/PI3K/AKT pathway by Liuwei Dihuang pill to improve ovarian function

open access: yesJournal of Ovarian Research
Objective This study aimed to examine the preventive impact of Liuwei Dihuang pill (LWDH) on ovarian injury and to elucidate its mechanism through in vivo and in vitro tests.
Jiawen Zhong   +7 more
doaj   +1 more source

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