Results 91 to 100 of about 2,313,292 (299)

E-LIS : the Open Archive for Library and Information Science [PDF]

open access: yes, 2006
Founded in 2003, E-LIS is an open access archive for library and information studies. It is free for searching and depositing. E-LIS is hosted by the CILEA group in Italy, and managed by an international group of volunteer editors from over 45 countries.
Morrison, Heather
core  

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

Verschiedene Bedürfnisse, verschiedene Lösungen: Wie Schulungen von Bibliotheken barrierefrei gestaltet werden können

open access: yesMitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare, 2023
Bibliotheken als Wissenszentren erfüllen mehrere Funktionen, eine davon ist die Verbreitung von Wissen. Die Schulungen, die zur Erreichung dieses Ziels benötigt werden, müssen für ein vielfältiges Publikum geeignet sein. In diesem Artikel wird erörtert,
Lisa Hirsch, Julia Geistberger
doaj  

Grip and Grasp: Lizard Claw Inspired Robotic Manipulators

open access: yesAdvanced Robotics Research, EarlyView.
Our study identifies the most effective lizard claw shape for use as an end effector in a bioinspired robotic manipulator. By examining key geometric features and combining them into comparative indices, the Crotaphytus collaris claw is found to be the best fit.
Hyeon Lee   +4 more
wiley   +1 more source

Closing Gaps: A Model of Cumulative Curation and Preservation Levels for Trustworthy Digital Repositories

open access: yesInternational Journal of Digital Curation
Curation and preservation measures carried out by digital repository staff are an important building block in maintaining the accessibility and usability of digital resources over time.
Jonas Recker   +2 more
doaj   +1 more source

SERF Archive Report: Lithics from WH15 [PDF]

open access: yes, 2018
Analysis of the lithic assemblage from SERF excavations of an Early Neolithic pit cluster, and a Bronze Age cist with cremation deposit undertaken at Wellhill, Dunning in ...
Wright, Dene
core   +1 more source

Chronic Hypoxia Disrupts Spermatogenesis Through ASXL2–EZH2–Mediated Microtubule Destabilization

open access: yesAdvanced Science, EarlyView.
This study reveals the mechanism by which chronic hypoxia impairs spermatogenesis via the ASXL2–EZH2 axis, hindering the transition of spermatids from round to elongated forms. Key findings reveal that under hypoxic conditions, downregulated ASXL2 expression reduces EZH2 binding to the CEP162 promoter, leading to decreased H3K27me3 modification and ...
Jun Yin   +11 more
wiley   +1 more source

On the History of the House of Writers Named after V.F. Golubev. (From Letters to S.G. Berednikov) [PDF]

open access: yesЛитературный факт
The commented publication of letters from guests, employees, and members of the Council of Management of the House of Writers named after V.F. Gol- ubev to Sergei Grigoryevich Berednikov (1853-1915), discovered in the personal fund of Tikhvin merchants ...
Anatoly V. Koshelev
doaj   +1 more source

Spatiotemporal Sequential Delivery of Chidamide Regulates Macrophage Reprogramming in Lymphoma Microenvironment Through HDACs‐STAT3 Pathway

open access: yesAdvanced Science, EarlyView.
Our study identifies the HDACs‐STAT3 axis as key regulator for M2 macrophage accumulation in DLBCL. We developed Chid@M2pep‐EVs/TP, a pH‐responsive drug delivery system for M2 macrophage specific chidamide administration. By coupling M2‐targeted chidamide with EVs‐mediated delivery, this system reprograms M2 to M1 via HDAC inhibition and STAT3 ...
Bo Dai   +15 more
wiley   +1 more source

“The case of detecting the proclamation, interpreting about the need to stop the war”: anti-war revolutionary activity in Omsk in 1914–1917 [PDF]

open access: yesОмский научный вестник: Серия "Общество. История. Современность"
This publication considers the activities of revolutionaries in Omsk in 1914–1917, which are opponents of the First World War. Despite the extensive number of works in the Soviet and post-Soviet historiography about the Siberian Bolsheviks in the pre ...
M. M. Stelmak
doaj   +1 more source

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