Results 191 to 200 of about 6,997 (257)

Carbon-based quantum dots for green-lubrication technology

Friction and wear contribute significantly to energy loss and component failure in mechanical systems. As such, reducing friction and achieving superlubricity in engineering materials is a promising strategy to decrease material losses and energy consumption in industrial systems.
openaire   +2 more sources

European Society for Paediatric Gastroenterology, Hepatology and Nutrition/North American Society for Pediatric Gastroenterology, Hepatology and Nutrition guidelines for treatment of functional constipation in children aged 0–18 years

Journal of Pediatric Gastroenterology and Nutrition, EarlyView.
Abstract Objectives Functional constipation (FC) is common in childhood, significantly impacting quality of life. Since the 2014 international guideline, new evidence has been published, and methods on making guidelines have developed. This treatment guideline for FC in children aged 0–18 years is a collaborative effort of the European and North ...
Morris Gordon, Anna de Geus, Mary Boruta, Marcin Banasiuk, Marc Benninga, Osvaldo Borrelli, Anil Darbari, Dawn Dore‐Stites, Michelle Gould, Juliette Hawa, Kirsten Jones, Alexandra Kilgore, Hayat Mousa, Samuel Nurko, Nikhil Thapar, Julie Khlevner, Vasiliki Sinopoulou, Merit Tabbers   +17 more
wiley   +1 more source

Anti-biofouling organogel and substrate independent coatings with a continuous lubricating network. [PDF]

Chem Eng J
Parker MC, Shome A, Pinon VD, Crutchfield N, Garren M, Brisbois EJ, Handa H.   +6 more
europepmc   +1 more source

Transmission Raman Spectroscopy (TRS) for Accurate Authentication of API in Coated Hydroxychloroquine (HCQ) Tablets

Journal of Raman Spectroscopy, EarlyView.
We report the development and use of a transmission Raman spectroscopy (TRS) system for a more accurate but nonintrusive way of authentication of API in coated HCQ tablets which otherwise is not possible using the backscattered (BS) configuration of Raman spectroscopy. The coating interference is found to be almost zero in case of the TRS and a greater
Vijay Kumar, Khan Mohammad Khan, Hemant Krishna, Khageswar Sahu, Srinibas Satapathy, Shovan Kumar Majumder   +5 more
wiley   +1 more source

Lubricin protects against cartilage degeneration following anterior cruciate ligament transection in rats. [PDF]

Sci Rep
Womack SJ, Secor EJ, Nelissen SR, Fortin AG, Schiller AM, Colville MJ, Bonassar LJ, Paszek MJ, Reesink HL.   +8 more
europepmc   +1 more source

The effects of royal jelly on human health: A narrative review of clinical studies

JSFA reports, EarlyView.
Abstract Royal jelly (RJ) is a natural bioactive substance with documented effects on human health. This narrative review synthesizes evidence from clinical and clinically relevant experimental studies evaluating the therapeutic potential of RJ.
Georgios Goras, Andreas Thrasyvoulou, Evanthia Tsilimpokou   +2 more
wiley   +1 more source

The Promise of Solid Lubricants for a Sustainable Future. [PDF]

Adv Mater
Grützmacher PG, Voevodin AA, Korényi-Both A, Righi MC, DellaCorte C, Bagcivan N, Erdemir A, Gachot C.   +7 more
europepmc   +1 more source

Gait alterations increase friction of degenerated articular cartilage: A tribological study

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To investigate the effect of gait alterations associated with osteoarthritis (OA) on the frictional properties of porcine articular cartilage (AC) in intact and degenerative conditions. Methods Forty‐eight cylindrical AC samples were harvested from 12 porcine femur condyles and equally divided between four groups with n = 12 samples ...
Luisa de Roy, Graciosa Quelhas Teixeira, Maria Ahrens, Benjamin Mayer, Cornelia Horsch, Anita Ignatius, Andreas Martin Seitz   +6 more
wiley   +1 more source

Efficacy of 0.38% and 0.18% sodium hyaluronate ocular lubricants for dry eye: A randomized trial in adult gazan participants. [PDF]

J Optom
Aljarousha M, Beshtawi I, Alghamdi WM, Badarudin NE, Azemin MZC, Rahim MASA, Isa MZA, Nordin FM, Naes SM, Shaqoura EI, Ismail SB, Azman N, Attaallah S, Alhoot MA, Celebi ARC.   +14 more
europepmc   +1 more source