Results 101 to 110 of about 409,971 (179)

Short and Length‐Independent Group Delay Supported by Topological Edge States in Finite‐Size Su–Schrieffer–Heeger Chains

open access: yesAdvanced Materials Technologies, EarlyView.
This study demonstrates short, length‐independent group delay supported by topological edge states in open Su–Schrieffer–Heeger networks. Strong boundary port coupling enables an order‐of‐magnitude latency reduction compared to bulk modes, alongside robust protection against bulk disorder.
Yu‐Han Chang   +11 more
wiley   +1 more source

Dielectric Permittivity Tensor of Muscovite for Next Generation All Van Der Waals Broadband Photonic Components

open access: yesAdvanced Optical Materials, EarlyView.
Low‐index and low‐loss vdW muscovite represents an emerging robust dielectric platform for the creation of next‐generation all‐vdW nanophotonic architectures. Its utilization as a low‐index building‐block in all‐vdW multilayers enables extreme optical contrast when paired with MoS2, paving the way to the realization of few‐layer ultrathin DBS ...
Meri H. Hayrapetyan   +10 more
wiley   +1 more source

Sun Ra Centenary Special Event featuring Seattle's own Sun Ra Tribute Band November 18, 2014

open access: yes, 2014
Concert ProgramConcert Program for Sun Ra Centenary Special Event featuring Seattle's own Sun Ra Tribute Band November 18 ...
Sun Ra Tribute Band
core  

Gait Analysis of Pak Biawak: A Necrobot Lizard Built using the Skeleton of an Asian Water Monitor (Varanus Salvator)

open access: yesAdvanced Robotics Research, EarlyView.
Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds   +2 more
wiley   +1 more source

Nghiên cứu chiết tách, tinh chế và định lượng Acid Ferulic ở rễ cây Đương quy ở huyện Nam Trà My tỉnh Quảng Nam.

open access: yes, 2020
Luận văn Thạc sĩ – Chuyên ngành: Hóa lý thuyết và Hóa lý – Mã số: 8440119Xây dựng qui trình chiết tách acid ferulic ở rễ cây Đương quy. Chiết tách, tinh chế acid ferulic ở rễ cây Đương quy.
Nguyễn, Thị Ánh Nguyệt
core  

Machine Learning for Green Solvents: Assessment, Selection and Substitution

open access: yesAdvanced Science, EarlyView.
Environmental regulations have intensified demand for green solvents, but discovery is limited by Solvent Selection Guides (SSGs) that quantify solvent sustainability. Training a machine learning model on GlaxoSmithKline SSG, a database of sustainability metrics for 10,189 solvents, GreenSolventDB is developed. Integrated with Hansen solubility metrics,
Rohan Datta   +4 more
wiley   +1 more source

NGHIÊN CỨU BIỆN PHÁP KỸ THUẬT ĐIỀU TIẾT RA HOA Ở CÂY ĐÀO PHAI CÁNH ĐƠN TẠI THỊ XÃ SA PA, TỈNH LÀO CAI

open access: yes
Nghiên cứu được tiến hành nhằm mục đích áp dụng một số biện pháp kỹ thuật điều tiết quá trình ra hoa của giống đào phai cánh đơn tại thị xã Sa Pa, tỉnh Lào Cai. Thử nghiệm biện pháp kỹ thuật như: Cắt tỉa, chạm rễ, phun chất ức chế sinh trưởng và tác động
Bình Ngô
core   +1 more source

Profiling of fecal analytes as a potential biomarker in rheumatoid arthritis

open access: yesFrontiers in Immunology
BackgroundLoss of gut barrier integrity has been observed in rheumatoid arthritis (RA). While systemic inflammation in RA has been extensively investigated, intestinal-specific inflammatory processes remain poorly understood.
Zhiyi Wang   +4 more
doaj   +1 more source

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

open access: yesAdvanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang   +6 more
wiley   +1 more source

Early Retinal UCHL1 Dysregulation Coupled With Synaptic Loss Reflects Alzheimer's Disease Severity

open access: yesAdvanced Science, EarlyView.
This study identifies synapse‐enriched deubiquitinase UCHL1 as an early Aβ‐responsive regulator of retinal synaptopathy in Alzheimer's disease. Retinal UCHL1 loss accompanies excitatory synapse degeneration, p75NTR activation, and neuroinflammation, and predicts Braak stage and cognitive decline. Aβ42 fibrils trigger synaptic and UCHL1 depletion before
Altan Rentsendorj   +25 more
wiley   +1 more source

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