Results 171 to 180 of about 2,940,124 (309)

Daily adaptive radiotherapy in head and neck squamous cell carcinoma can negatively impact organ at risk dosimetry. [PDF]

Clin Transl Radiat Oncol
Enocson H, Haraldsson A, Engström P, Ceberg S, Gebre-Medhin M, Adrian G, Af Rosenschöld PM.   +6 more
europepmc   +1 more source

Crystal Growth Engineering for Dendrite‐Free Zinc Metal Plating

Advanced Materials, EarlyView.
This research employed the rare‐earth ion dysprosium (Dy) to modulate aqueous zinc (Zn) metal plating. Integrated multiscale experiments and computational modeling unveiled the preferential adsorption of Dy on specific crystal facets, which activated screw dislocation‐driven Zn growth.
Guifang Zeng, Sharona Horta, Qing Sun, Malik Dilshad Khan, Maria Ibáñez, Yuhang Han, Shang Wang, Longqiu Li, Lijie Ci, Yanhong Tian, Andreu Cabot   +10 more
wiley   +1 more source

Trends and determinants of isoniazid preventive therapy initiation in antiretroviral therapy-treated HIV-positive adults in Tanzania Mainland 2015-2020: a retrospective observational study using medical records. [PDF]

BMJ Open
Meela EB, Waria G, Shirima LJ, Mlay HL, Ngowi M, Maghembe AA, Meela J, Pallangyo DS, Balati J, Maokola W, Hugho E, Ngocho JS.   +11 more
europepmc   +1 more source

A Functional 2D Carbon Allotrope Combining Nanoporous Graphene and Biphenylene Segments

Advanced Materials, EarlyView.
The synthesis of a novel nanoporous graphene (NPG) is reported with biphenylene segments via thermal fusion of 12‐armchair porous graphene nanoribbons grown on gold surfaces. Characterization using STM, AFM, and DFT reveals low‐defect semiconducting behaviour and tunable band gaps.
Paula Angulo‐Portugal, Martin Irizar, Longfeng Huang, Mamun Sarker, Mustafa A. Ashoush, Zakaria M. Abd El‐Fattah, Johannes Barth, Frederik Schiller, Afaf El‐Sayed, Fei Gao, Dimas G. de Oteyza, Alexander Sinitskii, Aran Garcia‐Lekue, Martina Corso, Ignacio Piquero‐Zulaica   +14 more
wiley   +1 more source

Quantifying the impact of health service delivery barriers on access to healthcare: a case study of antiretroviral therapy in Mali. [PDF]

BMJ Glob Health
Timoner P, Hierink F, Ray N, Toure O, Cissé H, Sy O, Fuhrer C, Petragallo S.   +7 more
europepmc   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Alcohol consumption and tobacco smoking associated with decreased antiretroviral therapy adherence among people living with HIV in Zambia: Evidence from a 2023 national NCDs/ HIV survey. [PDF]

PLoS One
Zyambo C, Somwe P, Musukuma M, Mandyata C, Bwembya P, Phiri H, Chavula M, Halwindi H, Zulu J, Mutale W.   +9 more
europepmc   +1 more source

POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes

Advanced Materials, EarlyView.
A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez, Melanie Guillén‐Soler, Carlos Herreros‐Lucas, Alejandro López‐Moreno, José Manuel Vila‐Fungueiriño, Antonio Luis Llamas‐Saiz, Karol Strutyński, Manuel Melle‐Franco, María del Carmen Giménez‐López   +8 more
wiley   +1 more source

A New Type of Nonsuppressible Viremia Produced by HIV-Infected Macrophage. [PDF]

J Infect Dis
Moeser MJ, Council OD, Long N, Kincer L, Dennis AM, Eron J, Wohl D, Farel CE, Dittmer DP, Pluta L, Nelson J, Mohammadi A, Etemad B, Li JZ, McGann H, Smit E, Clement M, Yau T, Menezes P, Bowman NM, Zhou S, Joseph SB.   +21 more
europepmc   +1 more source

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

Advanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine, Shashank Gupta, William Makinen, Zayvinn Lin, Krystal Delnoce, Reza Moini   +5 more
wiley   +1 more source