Results 111 to 120 of about 444,981 (305)

Treatment of biodiesel wastewater using ferric chloride and ferric sulfate [PDF]

open access: yes, 2017
The production of biodiesel through the transesterification method produces a large amount of wastewater that contains high level of chemical oxygen demand (COD) and oil and grease. In this study, coagulation was adopted to treat the biodiesel wastewater.
Abd Kadir, Aeslina   +7 more
core   +2 more sources

Laser‐Assisted Processing and Modification of Bioactive Glasses: A Review

open access: yesAdvanced Healthcare Materials, EarlyView.
Laser technologies provide powerful tools to process and transform bioactive glasses for advanced biomedical applications. This review discusses laser‐matter interaction mechanisms, laser surface engineering, and laser‐assisted fabrication of scaffolds and nanofibers.
Antonio Riveiro   +8 more
wiley   +1 more source

Comparative performance of ICOPE Step 1 and fried frailty criteria in detecting frailty phenotypes: A cross-sectional study

open access: yesJAR Life
Background: Frailty represents a significant public health challenge among aging populations. Early and accurate detection is vital for implementing timely interventions that may delay or prevent functional deterioration.
Clément Rimlawi   +8 more
doaj   +1 more source

The substellar mass function in sigma Orionis. II. Optical, near-infrared and IRAC/Spitzer photometry of young cluster brown dwarfs and planetary-mass objects

open access: yes, 2007
We investigate the mass function in the substellar domain down to a few Jupiter masses in the young sigma Orionis open cluster (3+/-2 Ma, d = 360^+70_-60 pc).
Allard   +111 more
core   +3 more sources

Modular Control of PEG‐Poly(2‐Oxazoline) Co‐Assembly Enables Tunable Aggregate Properties for Intraocular Pressure Management

open access: yesAdvanced Healthcare Materials, EarlyView.
A thermo‐responsive poly(2‐oxazoline)‐based injectable formulation is developed to modulate intraocular pressure (IOP) in both normal and hypotonic eyes. By adjusting the PEG content, the aggregation behavior is finely tuned, enabling IOP elevation without long‐term deposition.
Yuji Tanaka   +2 more
wiley   +1 more source

Determinants of the incorporation of the Integrated Care for Older People (ICOPE) model into healthcare systems - insights from Hong Kong and Malaysia

open access: yesJAR Life
Care of older people has evolved from comprehensive geriatric assessment developed in the hospital setting in the UK and USA, to using frailty as a summary indicator, and shifting care to the community following the World Health Organization’s definition
Jean Woo, Sim Hui Kok, Ruby Yu
doaj   +1 more source

Home Canning of Fruits, Vegetables, and Meats [PDF]

open access: yes, 1922
Exact date of bulletin unknown.PDF pages ...

core  

One‐Step Microfluidic Manufactured Fucose‐Decorated Sweetosomes Choose the Time and the Road for Their Intracellular Journey to Cancer Treatment

open access: yesAdvanced Healthcare Materials, EarlyView.
Sweetosomes, a new class of fucose‐decorated liposomes, are developed via a one‐step microfluidic process without surface chemistry. This study elucidates their main caveolae‐mediated entry and distinct endosomal trafficking. These nanostructures demonstrate superior endosomal escape, organelle acidity modulation, and prolonged plasma persistence ...
Mattia Tiboni   +13 more
wiley   +1 more source

Agricultural activities maintain vigor and plant-based protein intake in older adults with type 2 diabetes: A feasibility study

open access: yesJAR Life
Objectives: This study explored the feasibility of agricultural activities for older adults with type 2 diabetes and the psychological and nutritional effects of the activities.
Sachiko Tsukamoto-Kawashima   +16 more
doaj   +1 more source

Test stand system for vacuum chambers [PDF]

open access: yes, 1973
A test stand system for supporting test items in a vacuum chamber is described. The system consists of a frame adapted to conform to the inside of the vacuum chamber and supporting a central vertical shaft.
Newman, D. F.
core   +1 more source

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