The detection and measurement of gas concentrations using the characteristic optical
absorption of the gas species is important for both understanding and monitoring a variety of …

Oil and gas transmission pipelines require monitoring for maintenance and safety, to prevent
equipment failure and accidents. Unmanned aerial vehicles (UAVs) technology is emerging …

This study was undertaken to determine some of the barriers to the implementation of total
quality management (TQM) in the population of medium to large Mauritian food …

摘要基于地形后向散射和谐波探测原理, 设计并建立了一套天然气管道泄漏激光遥感探测系统,
并基于此平台实现了探测距离在120m, 对体积分数为0.308% 的模拟天然气泄漏源进行远距离 …

摘要使用固态源MBE 系统进行锑化镓基量子阱激光器结构的外延生长, 通过优化稳定生长条件,
结合标准宽条形激光器制备工艺, 获得了在15℃ 工作温度下823mW 的连续光输出, 注入电流0.5 …

Abstract 2 μm AlGaAsSb/InGaSb type-I quantum-well high-power laser diodes (LDs) are
grown using molecular beam epitaxy. Stripe-type waveguide single LD (single emitter) and …

Bioinformatics is an interdisciplinary field that develops software methods and tools to
understand biological data. Actually, in branches such as genomics, there are a large …

В статье предложен способ исследования утечек нефти и газа методом углового
отклонения луча лазера в потоке испарений нефтепродукта по изменению …