Results 81 to 90 of about 241,786 (281)

ENHANCED PRIVACY PROTECTION AGAINST LOCATION-DEPENDENT ATTACKS IN LOCATION BASED SERVICES USING SPATIAL CLOAKING

open access: yesJournal of ICT, 2019
Use of Internet enabled mobile devices has facilitated the rapid Use of Internet enabled mobile devices has facilitated the rapid development of location-based services (LBS).
Perumal Shanthi Saravanan   +1 more
doaj   +1 more source

Protecting Location Privacy for Crowd Workers in Spatial Crowdsourcing Using a Novel Dummy-Based Mechanism

open access: yesIEEE Access, 2020
Spatial Crowdsourcing (SC) is a new valuable paradigm, relies on crowd workers to perform a set of spatial-temporal tasks at specific locations. It has garnered attention in collecting and processing social, environmental, and other spatio-temporal data ...
Raed S. Alharthi   +5 more
doaj   +1 more source

VARIATION IN MARGINAL RESPONSE TO NITROGEN FERTILIZER BETWEEN LOCATIONS [PDF]

open access: yes
A logistic growth equation with time and location varying parameters was used to model corn response to applied nitrogen. A nonlinear dummy-variable regression model provided a parsimonious representation of site and time effects on parameter values. The
Graybeal, Dale K.
core   +1 more source

Location, Proximity, and M&A Transactions [PDF]

open access: yes, 2015
In this paper, we examine how the geographic location of firms affects acquisition decisions and value creation for acquirers in takeover transactions. We find that firms located in an urban area are more likely to receive a takeover bid and complete a ...
Cai, Ye, Tian, Xuan, Xia, Han
core   +1 more source

Structural Eigenmodes of the Brain to Improve the Source Localization of EEG: Application to Epileptiform Activity

open access: yesAdvanced Science, EarlyView.
Geometry and connectivity are complementary structures, which have demonstrated their ability to represent the brain's functional activity. This study evaluates geometric and connectome eigenmodes as biologically informed constraints for EEG source localization.
Pok Him Siu   +6 more
wiley   +1 more source

Dampak Perkembangan Toko Modern Terhadap Kinerja Pedagang Produk Pertanian Pada Pasar Tradisional Di Kota Bekasi [PDF]

open access: yes, 2014
This study is aimed to analyze the changes of agricultural products trader performance in traditional markets and the factors that influence the changes of revenue and profits of the agricultural products traders as the effect of the growing number of ...
Anggraeni, L. (Lukytawati)   +1 more
core   +1 more source

Novel Vascular‐Adaptive Liquid Metal Microspheres Enable Visualized Arterial Embolization Therapy

open access: yesAdvanced Science, EarlyView.
We present drug‐loaded liquid metal microspheres (X‐MEN) as a novel agent for image‐guided arterial embolization. With inherent radiopacity and superior deformability, X‐MEN enables real‐time monitoring and conforms tightly to irregular vessels. This approach ensures precise, long‐lasting embolization without recanalization, addressing critical ...
Chenyu Shen   +14 more
wiley   +1 more source

Source Anonymity in WSNs against Global Adversary Utilizing Low Transmission Rates with Delay Constraints

open access: yesSensors, 2016
Wireless sensor networks (WSN) are deployed for many applications such as tracking and monitoring of endangered species, military applications, etc. which require anonymity of the origin, known as Source Location Privacy (SLP).
Anas Bushnag   +2 more
doaj   +1 more source

U.S. Greenfield Investments and M&A location: impact of American continental integration and Insider vs. Outsider position [PDF]

open access: yes
This study examines the effects of economic integration on Greenfield Investments and cross-border Acquisitions locations. We use panel data on U.S. FDI in NAFTA and MERCOSUR members from 1989 to 1998.
Bertrand, Olivier, Nicole Madariaga
core  

Bioinspired Hierarchical Architecture with Water Transport Channels for Strong Adhesion at the Sweating Interface

open access: yesAdvanced Science, EarlyView.
To address adhesion failure in sweaty epidermal electronics, this study proposes a cross‐species, multi‐scale biomimetic interface. By modeling staged wet adhesion, it integrates self‐regulating liquid bridges with directional drainage. This design ensures stable, high‐performance flexible sensing in complex physiological environments, offering a ...
Jieliang Zhao   +12 more
wiley   +1 more source

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