Results 261 to 270 of about 1,073,810 (335)

Design and Fabrication of High Dielectric GRIN Lens for a Directive Antenna Using a Hybrid Filled Voxel Additive Manufacturing Technique

Advanced Materials Technologies, EarlyView.
Hybrid‐filled voxel AM enables integration of high‐permittivity materials into additively manufactured devices. Using this approach, a graded refractive index (GRIN) lens is demonstrated, achieving a 50% antenna size reduction with enhanced directivity.
Qianfang Zheng, Anna Radkovskaya, Kailun Xu, Ekaterina Shamonina, Patrick S. Grant   +4 more
wiley   +1 more source

Best therapeutic approach in metastatic hormone-sensitive prostate cancer based on disease volume: a systematic review and network meta-analysis. [PDF]

Oncologist
Di Costanzo F, Mercinelli C, Signori A, Messina C, Conteduca V, Dima G, Santoni M, Formisano L, Oing C, Fornarini G, Rebuzzi SE, Caffo O, Banna GL, De Giorgi U, Procopio G, Montorsi F, Briganti A, Galli L, Di Maio M, Necchi A, Maiorano BA, Rescigno P.   +21 more
europepmc   +1 more source

Fabrication Technologies for Soft, Multimaterial Optical Fibers for In Vivo Diagnostics and Phototherapy, With a Focus on Extrusion Printing

Advanced Materials Technologies, EarlyView.
Soft multimaterial optical fibers integrate multiple functionalities—such as waveguiding, side emission, sensing, drug delivery or actuation—into a single filament for wearable, implantable, and tissue‐integrated devices for diagnostics and phototherapy.
Zahra Kafrashian, Jun Feng, Aránzazu del Campo   +2 more
wiley   +1 more source

Synchronous Versus Metachronous Multiple Malignant Tumors Involving the Digestive Tract: Predictors of Survival from a Single-Center Retrospective Study. [PDF]

Medicina (Kaunas)
Oprita AV, Nitipir C, Achim E, Grama FA.
europepmc   +1 more source

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

Advanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

Synchronous Acute Appendicitis and Acute Cholecystitis: A Report of a Rare Case. [PDF]

Cureus
Kim SC, Grasso S, McCloud A, Hinika G.
europepmc   +1 more source

Micropillar‐Engineered Hybrid Adhesive Patch for Surface‐Conformable and Directional Adhesion

Advanced Materials Technologies, EarlyView.
This work presents a surface‐conformable hybrid adhesive integrating height‐optimized hexagonal micropillars with open‐rectangular cuts. The micropillars enhance rough‐surface contact and microscale crack arrest, while the cuts guide and reverse interfacial cracks for strong and directional adhesion. The multiscale architecture achieves robust pull‐off
Seongjin Park, Dong Kwan Kang, Haejin Bae, Ho‐Sup Jung, Hoon Eui Jeong   +4 more
wiley   +1 more source

Long-term survival and successful pregnancy in a Nigerian woman with concurrent diagnosis of non-Hodgkin lymphoma and chronic myeloid leukemia: a case report. [PDF]

J Med Case Rep
Ahmed IO, Ogunrinde VO, Asafa MA, Agim MB, Adeleke AA, Ayodele SO, Adesunkanmi OO, Ogunoye BT, Adegbenro ST, Bolarinwa RA, Salawu L, Durosinmi MA.   +11 more
europepmc   +1 more source

Wireless Power Transfer Modalities for Implantable Bioelectronics: Electromagnetic, Acoustic, and Magneto‐Dynamic Perspectives

Advanced Materials Technologies, EarlyView.
This review traces the evolution of wireless power transfer (WPT) for implantable medical devices, spanning electromagnetic, magnetoelectric, acoustic, and magneto‐dynamic systems. Quantitative comparisons of power, distance, and device scale highlight trade‐offs across modalities, while emerging hybrid mechanisms reveal strategies to overcome ...
Junyeop Kim, Yoonseok Park
wiley   +1 more source