Results 171 to 180 of about 52,118 (271)

Calibrated optional randomized response techniques for efficient and robust estimation of quantitative sensitive variables. [PDF]

Sci Rep
Audu A, Yunusa MA, Aphane M, Lekganyane M.   +3 more
europepmc   +1 more source

Microporous Microgel Assemblies Facilitating the Recruitment and Osteogenic Differentiation of Progenitor Cells for Bone Regeneration

Advanced Functional Materials, EarlyView.
There is a significant need for biomaterials with well‐defined stability and bioactivity to support tissue regeneration. In this study, we developed a tunable microgel platform that enables the decoupling of stiffness from porosity, thereby promoting bone regeneration.
Silvia Pravato, Haishuo Guan, Bianca M. Carrara, Mira Jacobs, Matteo Monticelli, Lukas Moser, Thomas Moragues, Andrew J. deMello, Tomaso Zambelli, Martin Ehrbar   +9 more
wiley   +1 more source

A general form of covariate adjustment in clinical trials under covariate-adaptive randomization. [PDF]

Biometrika
Bannick MS, Shao J, Liu J, Du Y, Yi Y, Ye T.   +5 more
europepmc   +1 more source

Reevaluating the Activity of ZIF‐8 Based FeNCs for Electrochemical Ammonia Production

Advanced Functional Materials, EarlyView.
Though receiving much attention, the field of electrochemical nitrogen reduction reaction (eNRR) to ammonia is marked by doubts about whether this reaction is possible in aqueous media. This work sheds light on this question for iron single‐atom on N‐doped carbon (FeNC) catalysts—a class of well‐known catalysts that is also worth testing for the sister
Caroline Schneider, S. Esmael Balaghi, Niklas Ortlieb, Patrick Elsaesser, Sima Heidari, Christopher S. Allen, Anna Fischer   +6 more
wiley   +1 more source

Bayesian estimation of HIV acquisition dates for prevention trials. [PDF]

mBio
Rossenkhan R, Giorgi EE, Shao D, Ludwig J, Labuschagne P, Magaret CA, Ndung'u T, Muema D, Gounder K, Dong KL, Walker BD, Rolland M, Robb ML, Eller LA, Sawe F, Nitayaphan S, Grebe E, Busch MP, Delaney KP, Facente S, Carpp LN, deCamp AC, Huang Y, Korber B, Juraska M, Rudnicki E, Kosmider E, Reeves DB, Mayer BT, Hural J, Deng W, Westfall DH, Yssel A, Matten D, Bhattacharya T, Corey L, Gilbert PB, Williamson C, Mullins JI, Edlefsen PT.   +39 more
europepmc   +1 more source

Miniature Nanomesh Mechano‐Acoustic Sensor with Wide Linear Dynamic Range, Broad Bandwidth, and Flat Frequency Response

Advanced Functional Materials, EarlyView.
A miniaturized mechano‐acoustic sensor is developed using an electrospun PVDF nanomesh as the diaphragm in a capacitive sensor structure. Unlike conventional nanomesh‐based sensors, it achieves high linear sensitivity, a broad and flat frequency response, and a compact form factor.
Jeng‐Hun Lee, Kang Hyuk Cho, Seojin Yun, Siyoung Lee, Woongji Kim, Yunsik Kim, Wonkyu Moon, Yoonyoung Chung, Kilwon Cho   +8 more
wiley   +1 more source

Log-ratio type estimation for the finite population mean under simple random sampling without replacement with theory, simulation and application. [PDF]

Sci Rep
Shakoor F, Atif M, Ali H, Alshammari AO, Himmat B, Kefi K.   +5 more
europepmc   +1 more source

Supraparticles Composed of Graphitic Carbon Nitride Nanoparticles and Silica‐Supported Horseradish Peroxidase as Customizable Hybrid Catalysts for Photo‐Biocatalytic Cascade Reactions in Continuous Flow

Advanced Functional Materials, EarlyView.
Herein presented supraparticles combine the nanoparticulate photocatalyst graphitic carbon nitride with the enzyme horseradish peroxidase, which is immobilized on silica nanoparticles. In an optimized compatibility range, both catalysts operate effectively within the hybrid supraparticles and catalyze a cascade reaction consisting of the photocatalytic
Bettina Herbig, Egzon Cermjani, Doris Hanselmann, Johannes Prieschl, Angelika Schmitt, Michael S. Moritz, Christian Papp, Greta Nölke, Stefano Di Fiore, Christoph Deckers, Thomas H. Rehm, Susanne Wintzheimer   +11 more
wiley   +1 more source

Multiscale study of memory type simple ratio estimators in two stage sampling under exponentially weighted moving averages. [PDF]

PLoS One
Minhas KS, Semary HE, Jabeen R, Zaka A.
europepmc   +1 more source

Defects Dynamic in Photo‐Excited CeO2 and their Influence on CO2 Photoreduction

Advanced Functional Materials, EarlyView.
X‐ray photoelectron spectroscopy study under light excitation is presented to track the defect dynamic (Ce4+ to Ce3+) in CeO2. Surface enhanced Raman spectroscopy confirmed the key role of Ce3+ states in controlling charge and energy transfer across the CeO2‐dye molecule interface.
Rambabu Yalavarthi, Shashi B. Mishra, Olivier Henrotte, Emiliano Cortes   +3 more
wiley   +1 more source