Results 101 to 110 of about 590,410 (251)

Digital Engineering Transformation as a Sociotechnical Challenge: Categorization of Barriers and Their Mapping to DoD's Policy Goals

open access: yesSystems Engineering, Volume 29, Issue 5, Page 902-921, September 2026.
ABSTRACT Digital Engineering (DE) transformation represents a paradigm shift in systems engineering (SE), aiming to integrate heterogeneous analytical models and digital artifacts into an authoritative source of truth to improve traceability and lifecycle management.
Md Doulotuzzaman Xames, Taylan G. Topcu
wiley   +1 more source

Missile defense in the United States [PDF]

open access: yes, 2004
The basic arguments of this paper are, first, that the current US-missile defense, being operative from fall 2004, is based upon the former experiences with missile defense, second, that missile defense closely associated with weapons of mass destruction
Heurlin, Bertil
core  

Intelligent Recognition and Parameter Estimation of Radar Active Jamming Based on Oriented Object Detection

open access: yesRemote Sensing
To enhance the perception capability of radar in complex electromagnetic environments, this paper proposes an intelligent jamming recognition and parameter estimation method based on deep learning.
Jiawei Lu   +5 more
doaj   +1 more source

Use of Bayesian Networks for the Forensic Evaluation of Gunshot Residue

open access: yesWIREs Forensic Science, Volume 8, Issue 3, September 2026.
Bayesian Networks can help evaluate gunshot residue given activity level propositions. This review discusses the different approaches that have been taken in the past and the challenges we are facing, with recommendations for future research. ABSTRACT Gunshot residue is a common type of trace considered in forensic science.
Yingxiu Guo   +2 more
wiley   +1 more source

First Psychological Aid for Families During War: Integrating the Narrative Approach With Emotionally Focused Therapy (EFT)

open access: yesFamily Process, Volume 65, Issue 3, September 2026.
ABSTRACT The article describes a first psychological support project for families living in the seam zone between Israel and areas controlled by the Palestinian Authority. Since October 7th, the proximity to the border and potential of terrorist infiltration into communities have generated heightened anxiety among residents, alongside concern for ...
Michal Shamai   +2 more
wiley   +1 more source

Framing “African”: Music, Dance, and the Politics of Identity in Guyana's Emancipation Day Celebrations

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 31, Issue 3, September 2026.
ABSTRACT Emancipation Day commemorates the end of slavery and is observed annually by African Guyanese on the first Monday in August. Celebrations provide a space to honor ancestors, express gratitude, mourn, and engage in cultural rejuvenation through communal activities such as night vigils, libation ceremonies, drumming, dancing, and pilgrimages to ...
Gillian Richards‐Greaves
wiley   +1 more source

Britain\u27s Role in U.S. Missile Defense [PDF]

open access: yes, 2004
America\u27s European allies, especially Britain, have frequently been concerned by the wider implications of U.S. repeated efforts to develop and deploy missile defense. The United Kingdom is host to one of three Ballistic Missile Early Warning Stations
Stocker, Jeremy, Dr.
core  

Height Measurement Method for Meter-Wave Multiple Input Multiple Output Radar Based on Transmitted Signals and Receive Filter Design

open access: yesSensors
To address the issue of low-elevation target height measurement in the Multiple Input Multiple Output (MIMO) radar, this paper proposes a height measurement method for meter-wave MIMO radar based on transmitted signals and receive filter design ...
Cong Qin   +4 more
doaj   +1 more source

Strategic and Discursive Shifts in Türkiye's Perceptions of NATO, 1952–2020

open access: yesMiddle East Policy, Volume 33, Issue 3, Autumn (Fall) 2026.
Abstract With crises intensifying across the Middle East, the Türkiye‐NATO relationship has become a matter of vital interest for global security. Employing a mixed‐methods approach, this study investigates shifts in Ankara's perceptions of NATO from the year of Türkiye's accession in 1952 through 2020. Officials’ views are examined through an analysis
Melih Nadi Tutan
wiley   +1 more source

From Competition to Compartmentalization: Rethinking Türkiye‐Gulf Relations

open access: yesMiddle East Policy, Volume 33, Issue 3, Autumn (Fall) 2026.
Abstract For nearly a decade following the Arab uprisings, relations between Ankara and key Gulf capitals were marked by intense rivalry and proxy contestation across several regional arenas, notably in Egypt and Syria. Why did relations shift toward pragmatic cooperation after such prolonged polarization?
Betul Dogan‐Akkas
wiley   +1 more source

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