Results 81 to 90 of about 6,258 (292)

3D Soft Hydrogels Induce Human Mesenchymal Stem Cells “Deep” Quiescence

Advanced Healthcare Materials, EarlyView.
Three‐dimensional soft hydrogels mimicking the bone marrow niche induce deep quiescence in human mesenchymal stem cells. Unlike 2D culture, 3D matrices halt proliferation, regulate cell‐cycle and quiescence markers, and downregulate mTORC1 signaling, preserving stem cell phenotype and therapeutic potential ex vivo.
David Boaventura Gomes, Timo Rademakers, Ana Filipa Henriques Lourenço, Andrea Calore, Clarissa Tomasina, Denis van Beurden, Jinjie Venema, Bryan Chömpff, Hong Liu, Nicole Bouvy, Sandra Camarero‐Espinosa, Lorenzo Moroni   +11 more
wiley   +1 more source

HAZARD AND ACTIVITY OF LANDSLIDES ON THE TERRITORY OF THE CAUCASIAN MINERAL WATERS

Наука. Инновации. Технологии, 2022
Introduction: Variety of geological and geomorphological conditions in the Caucasian Mineral Waters (CMW) region determines a wide set of exogenous geological processes operating here, among which landslides are the most developed.
V. V. Razumov, K. S. Viskhadzhieva, N. D. Bogdanova, A. V. Lysenko   +3 more
doaj  

FACTORS AFFECTING THE DEMAND FOR RECREATIONAL SERVICES IN THE CAUCASIAN MINERAL WATERS REGION

Russian Journal of Physiotherapy, Balneology and Rehabilitation, 2017
Objective: to study the dynamics of the value orientations of tourists to identify the factors influencing the demand for recreational services in the region of the Caucasian Mineral Waters (CMW). Materials and methods. A method of questioning was chosen for the survey, which was conducted anonymously in 2010-2015 years among holidaymakers of the CMW ...
N. V Efimenko, Ekaterina Alekseevna Slatvinskaya, I. I Gaydamaka, A. P Demchenko, A. S Kaysinova, V. F Reps   +5 more
openaire   +1 more source

Epidermal Patch Technologies for Integrated Healthcare and Infection Management

Advanced Healthcare Materials, EarlyView.
Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang, Atakan Tevlek, Pawel L. Urban, Boaz Mizrahi, Onome Ejeromedoghene, Roshan Deen, Yuanjing Lin, Jagan Mohan Dodda   +7 more
wiley   +1 more source

Association Artemisio caucasicae-Stipetum caucasicae ass. nov. from the Caucasian Mineral Waters region

Известия высших учебных заведений. Поволжский регион: Естественные науки
Background. In the Caucasian Mineral Waters region, steppe communities are common on the slopes of ridges, mountains, and other areas of the earth’s surface not used for economic activity.
Tatiana M. Lysenko
doaj   +1 more source

Synchronizing the Osteochondral Regeneration Process through Spatial Patterning of Stable and Hypertrophic Cartilage Organoids

Advanced Materials, EarlyView.
Zonated osteochondral assembloid implants are engineered through scaffold‐free spatial assembly of induced pluripotent stem cell (iPSC)‐derived chondrocyte organoids and periosteum‐derived osteogenic organoids. Implanted into full‐thickness rat osteochondral defects, they promote hyaline‐like cartilage repair, support subchondral bone formation with ...
Liuqi Peng, Isaak Decoene, Hanna Svitina, Ioannis Papantoniou   +3 more
wiley   +1 more source

AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing

Advanced Materials, EarlyView.
This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee, Moon‐Jo Kim, DongEung Kim, Chan Ho Moon, Seojoon Bang, Hyeong Seok Kang, Ju Yeong Gwon, Jong Hwa Seo, Junhyub Jeon, Junhyuk Son, Munwon Lim, Minho Kang, Dong Yun Lee, Donghyun Lim, Jung‐Hoon Park, Gi Doo Cha, Soo‐Hong Lee, Tae‐Sik Jang, Kisuk Yang, Yunho Jeong, Youngho Eom, Hyun‐Do Jung   +21 more
wiley   +1 more source

Who owns the diamonds? The occult eco-nomy of diamond mining in Sierra Leone [PDF]

, 2014
Much of the literature on Sierra Leonean diamonds focuses on the role that this mineral resource played in the recent civil conflict (1991–2002). However, the political-economic perspective that is common to these analyses has lost sight of the main ...
Amir-Moezzi, Brown, D'Angelo, Ferguson, Frost, Fyle, Giddens, Gorz, Ingold, Ingold, Jackson, Jackson, Kirsch, Latour, Leach, Lorenzo D'Angelo, Marx, Nash, Reno, Richards, Richards, Robotham, Shaw, Shaw, Shaw, Shaw, Utas, van der Laan, van der Laan, Werthmann, Zack-Williams   +30 more
core   +1 more source

Pulsed Electrolysis Prevents Sulfur Poisoning for Sustained Sulfide Valorization

Advanced Materials, EarlyView.
Integrating pulsed electrolysis with Sc‐doped NiFe‐LDH enables sustainable sulfide valorization, achieving >500 h stability, 99.8% efficiency. Moreover, this technology produces high‐purity sulfur and sodium formate, boosting profit by 121% to $1,294.7 per tonne of hydrogen.
Zhiyan Hou, Yangbo Ma, Yufeng Wu, Weijin Cao, Zhengxiao Guo, Changlong Wang   +5 more
wiley   +1 more source

2D DIGE analysis of maternal plasma for potential biomarkers of Down Syndrome [PDF]

, 2011
Background Prenatal screening for Down Syndrome (DS) would benefit from an increased number of biomarkers to improve sensitivity and specificity.
Amanda Wallington, Darrell Wang, Julie Hogg, Kevin Mills, Neil D Avent, Tracey E Madgett, Wendy E Heywood   +6 more
core   +4 more sources