Results 1 to 10 of about 89,729 (210)

Urban infrastructure development-human security nexus: Flows, spaces, and livelihoods framework for comparative research in Africa's post-colonies

open access: yesFrontiers in Sustainable Cities, 2022
This desktop study paper suggests a “flows and livelihoods” framework for comparative studies on displaceability in the context of infrastructure and investment/projects in diverse post-colonial settings.
Beacon Mbiba
doaj   +1 more source

An examination of sleep spindle metrics in the Sleep Heart Health Study: superiority of automated spindle detection over total sigma power in assessing age-related spindle decline

open access: yesBMC Neurology, 2023
Background Sleep spindle activity is commonly estimated by measuring sigma power during stage 2 non-rapid eye movement (NREM2) sleep. However, spindles account for little of the total NREM2 interval and therefore sigma power over the entire interval may ...
Kalyan Palepu   +8 more
doaj   +1 more source

Attitudes and access of Irish general surgery trainees to robotic surgical training

open access: yesSurgery Open Science, 2022
Background: Although the use of robotic-assisted surgery is now mainstream for procedures such as robotic prostatectomy and hysterectomy, its role in general surgery is less well established. Access to training in robotics for general surgery trainees in
Lauren V. O'Connell, MB, BCh, BAO, MRCSI   +4 more
doaj   +1 more source

Design of a new series of potent and selective beta-3 adrenergic receptor (β3-AdrR) antagonists for the treatment of acute decompensated heart failure

open access: yesResults in Chemistry, 2022
The design of a new series of β3-Adrenergic receptor (β3-AdrR) antagonists is described. The use of a spiro building block in the core of the molecule provided novel compounds with reduced aromaticity and antagonist activity at the human β3-AdrR.
Thuy-Anh Tran   +15 more
doaj   +1 more source

Climate warriors down under: Contextualising Australia’s youth climate justice movement

open access: yesnpj Climate Action, 2023
This perspective brings together published peer reviewed primary research on youth climate activism in Australia and provides context of the political and social landscapes in which young people are taking climate action.
M. Hohenhaus   +3 more
doaj   +1 more source

Possibilities of Using Bluetooth Low Energy Beacon Technology to Locate Objects Internally: A Case Study

open access: yesTechnologies, 2023
The developments that are occurring in relation to Industry 4.0 are making it possible to automate a huge number of production activities. Automation includes the possibility of automatically identifying individual elements of a system.
Jan Ližbetin, Jan Pečman
doaj   +1 more source

Pulmonary Mucosa-Associated Lymphoid Tissue Lymphoma Treated with Radiation Therapy: A Case Report and Review of the Literature

open access: yesCase Reports in Oncology, 2023
Introduction: Mucosa-associated lymphoid tissue lymphoma (MALT lymphoma or MALToma) is a prevalent type of primary pulmonary lymphoma. Typically, the primary therapeutic approaches involve surgery or chemotherapy, although there have been instances of ...
Paul Armstrong   +5 more
doaj   +1 more source

A Tool to Calculate the Level of Occupancy in Indoor and Outdoor Spaces Using BLE and Open Data to Be Published in Real-Time

open access: yesSensors, 2020
The ability to know the precise level of occupancy in an indoor or outdoor space in real time could have multiple applications. It is a well-known problem for which a number of technologies have been proposed over time. The recent emergence of BLE beacon
Montserrat Mateos Sánchez   +3 more
doaj   +1 more source

An Enhanced Indoor Positioning Technique Based on a Novel Received Signal Strength Indicator Distance Prediction and Correction Model

open access: yesSensors, 2021
Indoor positioning has become a very promising research topic due to the growing demand for accurate node location information for indoor environments. Nonetheless, current positioning algorithms typically present the issue of inaccurate positioning due ...
Mohammed Nagah Amr   +3 more
doaj   +1 more source

Prototype of an Emergency Response System Using IoT in a Fog Computing Environment

open access: yesComputers, 2023
Currently, the internet of things (IoT) is a technology entering various areas of society, such as transportation, agriculture, homes, smart buildings, power grids, etc. The internet of things has a wide variety of devices connected to the network, which
Iván Ortiz-Garcés   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy