Results 121 to 130 of about 216,061 (290)

Tissue Polypeptide Antigen (TPA) in Chronic Active Hepatitis and Mild Liver Diseases

open access: yesThe International Journal of Biological Markers, 1992
Tissue polypeptide antigen (TPA) is a non-specific tumor marker with a broad reactivity. Increases in TPA are also observed in benign liver diseases. We conducted this study to evaluate the usefulness of TPA serum level determination in 15 patients with ...
J. Collazos, J. Genollà, A. Ruibal
doaj   +1 more source

Sulfide‐Based Electrolytes for All‐Solid‐State Sodium Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This review covers the structural features and synthesis strategies of sulfide‐based solid electrolytes, as well as critical challenges related to conductivity, interfacial and moisture stability, and scaling‐up for practical application in Sodium‐based All Solid‐State Batteries.
Han Yang   +6 more
wiley   +1 more source

Bi-directional top hat D-Scan: single beam accurate characterization of nonlinear waveguides

open access: yes, 2017
The characterization of a third order nonlinear integrated waveguide is reported for the first time by means of a top-hat Dispersive-Scan (D-Scan) technique, a temporal analog of the top-hat Z-Scan.
Dubreuil, Nicolas, Serna, Samuel
core   +3 more sources

Rational Backbone Planarization for Doping‐Resilient Polymeric Hole Transport Materials Toward Stable and Scalable Perovskite Solar Cells

open access: yesAdvanced Energy Materials, EarlyView.
Incorporating divinylbenzene into PTAA‐based copolymers induces backbone planarization and promotes polaron delocalization, leading to enhanced doping resilience and stabilized electronic structure. The resulting hole‐transport material, PDVB14, maintains robust performance under high dopant concentrations and prolonged device operation, offering a ...
Chanhyeok Kim   +10 more
wiley   +1 more source

Orbital transfer vehicle oxygen turbopump technology. Volume 1: Design, fabrication, and hydrostatic bearing testing [PDF]

open access: yes
The design, fabrication, and initial testing of a rocket engine turbopump (TPA) for the delivery of high pressure liquid oxygen using hot oxygen for the turbine drive fluid are described.
Buckmann, P. S.   +4 more
core   +1 more source

Using TPA to count linear extensions [PDF]

open access: yes, 2016
A linear extension of a poset $P$ is a permutation of the elements of the set that respects the partial order. Let $L(P)$ denote the number of linear extensions.
Banks, Jacqueline   +3 more
core  

Main‐Chain Ion‐Pair Polybenzimidazole Membranes Enabling Reduced‐Temperature HT‐PEMFC Operation (Down to 120°C)

open access: yesAdvanced Energy Materials, EarlyView.
Embedding imidazolium‐biphosphate ion pairs directly into the polybenzimidazole main chain simultaneously stabilizes phosphoric acid and preserves continuous proton transport pathways. Strong ion‐pair and hydrogen‐bond interactions suppress acid leaching while maintaining high conductivity, enabling stable and durable high‐temperature fuel cell ...
Huina Lin, Brian C. Benicewicz
wiley   +1 more source

Pembinaan TK/TPA

open access: yes, 2020
Kuliah kerja lapang plus (KKLP) merupakan suatu kegiatan perkeluliahan yang bersifat intrakulikuler dalam bentuk pengabdian pada masyarakat yang dilakukan oleh mahasiswa dalam jangka waktu tertentu.oleh karena,sifatnya intrakulikuler sehingga setiap mahasiswa yang akan menyelesaikan studi di perguruan tinggi pada suatu program strarta satu (SI) harus ...
openaire   +3 more sources

Retinal Vessel Segmentation: A Comprehensive Review From Classical Methods to Deep Learning Advances (1982–2025)

open access: yesAdvanced Intelligent Systems, EarlyView.
Four decades of retinal vessel segmentation research (1982–2025) are synthesized, spanning classical image processing, machine learning, and deep learning paradigms. A meta‐analysis of 428 studies establishes a unified taxonomy and highlights performance trends, generalization capabilities, and clinical relevance.
Avinash Bansal   +6 more
wiley   +1 more source

Pharmacological evaluation of Adenostemma lavenia acetone extract in Swiss Albino mice: Analgesic, anti‐inflammatory, and thrombolytic insights from in vivo, in vitro, density functional theory, and molecular docking studies

open access: yesAnimal Models and Experimental Medicine, EarlyView.
Adenostemma lavenia, a traditionally used medicinal plant, has been employed to manage pain, inflammation, and circulatory issues. This study investigates the analgesic, anti‐inflammatory, and thrombolytic potentials of the acetone extract of A. lavenia leaves (AEAL) using in vivo, in vitro, and in silico methods.
Nusrat Jahan Moon   +10 more
wiley   +1 more source

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