Results 81 to 90 of about 330,905 (316)
Epidermal Patch Technologies for Integrated Healthcare and Infection Management
Advanced Healthcare Materials, EarlyView.Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang +7 more
wiley +1 more source
On the security of signatures in digital documents [PDF]
, 2023 This thesis analyzes and evaluates the security of signatures in the PDF, ODF and OOXML document formats. Three new attack classes are presented for signed PDF documents, with 16 of 29 applications being vulnerable to at least one attack. For certified (PDF) documents, it is shown how standards-compliant functions can be used by the attacker to ...
openaire +2 more sources
Validating digital evidence for legal argument
, 2008 Digital evidence is now common in legal cases, but the understanding of the legal fraternity as to how far conventional ideas of evidence can be extended into the digital domain lags behind.
Hobbs, V.J. +5 more
core +1 more source
Light Fields for Face Analysis
Sensors, 2019 The term “plenoptic” comes from the Latin words plenus (“full”) + optic. The plenoptic function is the 7-dimensional function representing the intensity of the light observed from every position and direction in 3-dimensional ...
Chiara Galdi +5 more
doaj +1 more source
Advanced Healthcare Materials, EarlyView.A portable respiratory monitoring device based on a flexible PZT sensor captures pressure‐ and temperature‐related airflow responses in a single waveform. Polarity‐opposed piezoelectric and pyroelectric components generate a narrow transient spike and a broad quasi‐steady peak during both inhalation and exhalation. This dual‐component structure enables
Minyu Li +7 more
wiley +1 more source
President's Commission to Strengthen Social Security
, 2001 info:ark/67531/metadc789On May 2, President Bush announced establishment of a bipartisan, 16-member Commission "to study and report specific recommendations to preserve Social Security for seniors while building wealth for younger Americans." The ...
President's Commission to Strengthen Social Security
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Natural Biomaterials for Osteochondral Repair: From Source to Strategy
Advanced Healthcare Materials, EarlyView.Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu +5 more
wiley +1 more source
Center for Homeland Defense and Security Homeland Security Digital Library [PDF]
, 2015 The Homeland Security Digital Library (HSDL) is the nation’s premier collection of documents relating to homeland security policy, strategy, and organizational management. The mission of the HSDL is to strengthen national security of the United States by
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The Capacity of the Malaysian Legal System to Commit Digital Crimes [PDF]
آموزههای حقوق کیفری کشورهای اسلامیDevelopments in information and communication technology have had a significant impact on individuals and society as a whole. Digitalization has changed the way of action and interaction in social contexts.
Peyman Namamian
doaj +1 more source
Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing
Advanced Materials, EarlyView.This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long +26 more
wiley +1 more source