Results 51 to 60 of about 920,390 (293)

Traveling Trends: Social Butterflies or Frequent Fliers?

, 2013
Trending topics are the online conversations that grab collective attention on social media. They are continually changing and often reflect exogenous events that happen in the real world.
Ferrara, Emilio, Flammini, Alessandro, Menczer, Filippo, Varol, Onur   +3 more
core   +1 more source

Testing a Personalized Approach to Chronic Low Back Pain: A Randomized Controlled Trial in Older Veterans

Arthritis Care &Research, EarlyView.
Objective We aimed to test the efficacy of personalized treatment of older veterans with chronic low back pain (CLBP) delivered by Aging Back Clinics (ABCs) as compared with usual care (UC). Methods Two hundred ninety‐nine veterans aged 65 to 89 with CLBP from three Veterans Affairs (VA) medical centers underwent baseline testing, randomization to ABC ...
Debra K. Weiner, Angela Gentili, Meika A. Fang, Edward Garay, Laura Lawson, Lenore Joseph, Cathy C. Lee, Michelle I. Rossi, Beverly Thorn, Subashan Perera   +9 more
wiley   +1 more source

Integrated product policy and ecological footprint of electronic products [PDF]

The ecological footprint (EF) methodology, developed by Wackemagel and Rees (1996), is already a very effective sustainability indicator for the human impact on earth.
Billett, EH, Frey, SD, Harrison, DJ
core   +1 more source

STAND: A Spatio-Temporal Algorithm for Network Diffusion Simulation

, 2020
Information, ideas, and diseases, or more generally, contagions, spread over space and time through individual transmissions via social networks, as well as through external sources.
Dang Lanxue, Erdos Paul, Rodriguez Manuel Gomez, Zhong Shiran   +3 more
core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Terra indígena Malacacheta: ocupação do espaço e uso dos recursos hídricos

Terr@ Plural
Population growth on indigenous lands leads to a reorganization of the space. In the case of the Malacacheta Indigenous Land, located in the Serra da Lua ethnoregion, in the municipality of Cantá, state of Roraima/Brazil, the population growth in the ...
Erison da Silva Cadete, Maria Bárbara Magalhães Bethonico   +1 more
doaj   +1 more source

Spatiotemporal Dynamics in Vegetation GPP over the Great Khingan Mountains Using GLASS Products from 1982 to 2015

Remote Sensing, 2018
Gross primary productivity (GPP) is an important parameter that represents the productivity of vegetation and responses to various ecological environments.
Ling Hu, Wenjie Fan, Huazhong Ren, Suhong Liu, Yaokui Cui, Peng Zhao   +5 more
doaj   +1 more source

Canalization of the evolutionary trajectory of the human influenza virus [PDF]

, 2011
Since its emergence in 1968, influenza A (H3N2) has evolved extensively in genotype and antigenic phenotype. Antigenic evolution occurs in the context of a two-dimensional 'antigenic map', while genetic evolution shows a characteristic ladder-like ...
A Kucharski, A Monto, A Park, A Rambaut, Andrew Rambaut, B Adams, B Finkelman, C Viboud, CA Russell, D Weinreich, DJ Smith, E Goldstein, E O'Dea, E Volz, F Carrat, F Tria, G Chowell, G Hirst, IG Barr, J Gog, J Lin, J O'Brien, J Truscott, J Voeten, K Koelle, K Koelle, K Koelle, K Koelle, M Recker, Mercedes Pascual, MI Nelson, NM Ferguson, R Bush, S Bhatt, S Gould, S Kryazhimskiy, S Park, T Bedford, T Bedford, Trevor Bedford, V Gupta, WM Fitch, YI Wolf, Z Yang   +43 more
core   +5 more sources

GEOGRAPHICAL GRADIENTS - AS A MEASUREMENT OF GEOGRAPHICAL SPACE

Геосистемы Северо-Восточной Азии, 2021
Предлагается более широкий круг градиентных измерений географического пространства. В природной сфере – различия в биоразнообразии и ландшафтном разнообразии. В природно-ресурсной сфере – различия в запасах и продуктивности природных ресурсов, имеющих пространственно непрерывное распределение (лесных, земельных), а также – различия в сочетаниях ...
openaire   +1 more source

A Bespoke Programmable Interpenetrating Elastomer Network Composite Laryngeal Stent for Expedited Paediatric Laryngotracheal Reconstruction

Advanced Functional Materials, EarlyView.
A programmable interpenetrating double‐network architecture, created via 3D‐TIPS printing and resin infusion, synergistically combines thermoplastic and thermosetting elastomers to balance structural rigidity and surface softness—crucial for paediatric laryngeal stents.
Elizabeth F. Maughan, Lei Wu, Dong Zhang, Linxiao Wu, Graca Ferreira Vaz Pinto Mendes, Wanqiao J. Tu, Heping Ma, Toby J. Proctor, Colin R. Butler, Thomas Kjærgaard, Mark W. Lowdell, Martin A. Birchall, Robert E. Hynds, Richard Hewitt, Wenhui Song   +14 more
wiley   +1 more source