Results 51 to 60 of about 571,843 (158)

The generation of dual wavelength pulse fiber laser using fiber bragg grating [PDF]

open access: yes, 2017
A stable simple generation of dual wavelength pulse fiber laser on experimental method is proposed and demonstrated by using Figure eight circuit diagram.
Abdul Hadi, Fatin Shaqira   +3 more
core   +1 more source

Hybrid Rocket Engine Ignition and Control [PDF]

open access: yes, 2020
Control of a hybrid rocket engine is dependent upon a robust system capable of executing commands at precise times. In order to accomplish this, hardware systems must be in place to control the flow of a pressurized gas and provide feedback to launch ...
Blampied, Trevor   +3 more
core   +1 more source

A Longitudinal Study of Counselor Trainees’ Cognitive Complexity

open access: yesCounselor Education and Supervision, Volume 64, Issue 4, Page 400-409, December 2025.
ABSTRACT We conducted a quantitative longitudinal examination of the cognitive development of 186 counselors‐in‐training (CITs) across their training programs. Findings indicate a general developmental trajectory, with most change occurring between completion of practicum and end of program.
Darcy Haag Granello   +1 more
wiley   +1 more source

Pibok-pb: A collaborative framework to improve software development productivity through projects and process assets reuse and measurement with six sigma techniques [PDF]

open access: yes, 2008
The Software Engineering Lab (SEL-UC3M) is aimed to develop solutions to software projects processes related problems having an accessible, collaborative, practiced and manageable focus.
Sánchez Segura, María Isabel
core   +1 more source

Marine aerosol in Aotearoa New Zealand: implications for air quality, climate change and public health

open access: yesJournal of the Royal Society of New Zealand, Volume 55, Issue 6, Page 1339-1361, December 2025.
ABSTRACT Particulates emitted from the ocean's surface such as sea salt and byproducts of marine biogenic activity form atmospheric aerosols. Aerosols are important for climate change because they have offset some of the historical warming caused by greenhouse gases.
Laura E. Revell   +9 more
wiley   +1 more source

Integrating posture‐hour constraints into construction scheduling to enhance workforce wellbeing

open access: yesComputer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 30, Page 6107-6126, 19 December 2025.
Abstract This study introduces a new posture‐hour‐based scheduling framework that integrates ergonomic constraints into construction planning. It shifts the traditional focus from “labor‐hours” to “posture‐hours” as a primary resource unit. The novelty lies in (1) defining and formulating this new problem in practical construction settings and (2 ...
Kai Qi, Ming Lu
wiley   +1 more source

The business of invention: considering project management in the arts and industry [PDF]

open access: yes, 2013
Project management has well developed theoretical constructs and is becom- ing increasingly well established in core strategy beyond the industrial and corporate sec- tors from which it first emerged.
Brown, Michael, Wilson, Chris
core   +1 more source

Timely Updates of Anthropogenic Emission With Satellite and Ground Observations: Comparison of Multiple Top‐Down Methods Against Bottom‐Up National Emission Inventories

open access: yesJournal of Geophysical Research: Atmospheres, Volume 130, Issue 22, 28 November 2025.
Abstract Due to the COVID‐19 pandemic and changes in technology and energy consumption, recent years saw substantial variations in air pollution emissions, highlighting the importance of timely emission updates. In the United States, the level of surface ozone in many regions is close to the National Ambient Air Quality Standard, making it important to
Siqi Ma   +8 more
wiley   +1 more source

A Questioning Agent for Literary Discussion [PDF]

open access: yes, 2019
Developing a compelling and cohesive thesis for analytical writing can be a daunting task, even for those who have produced many written works, and finding others to engage with in literary discussion can be equally challenging.
Culkin, Robbie, Shur, Tim
core   +1 more source

Multiprocessor task scheduling in multistage hyrid flowshops: a genetic algorithm approach [PDF]

open access: yes, 2004
This paper considers multiprocessor task scheduling in a multistage hybrid flow-shop environment. The objective is to minimize the make-span, that is, the completion time of all the tasks in the last stage.
Davis L   +6 more
core   +1 more source

Home - About - Disclaimer - Privacy