埃拉图姆对"用于大孔超声波阵列的高度集成的多重复合和缓冲电子"
Robert Wodnicki1, Haochen Kang1, Di Li1
1Department of Biomedical Engineering, University of Southern California, Los Angeles, CA, USA.
BME frontiers
|October 18, 2023
概括
这项研究纠正了先前发表的一篇文章的数字物体识别器 (DOI). 准确的DOI确保了全球研究人员对研究结果的适当引用和访问.
科学领域:
- 图书统计学 图书统计学
- 学术传播学术交流
背景情况:
- 准确的引用对于科学完整性和研究可重复性至关重要.
- 数字物体识别器 (DOI) 对于明确识别学术文章至关重要.
研究的目的:
- 纠正特定科学出版物的数字物体标识符 (DOI).
- 确保研究的准确引用和可访问性.
主要方法:
- 发布了纠正通知,以更新文章的元数据.
- 提供了正确的DOI用于识别的出版物.
主要成果:
- 对第 10.34133/2022/9870386 条款的数字物体标识符 (DOI) 已被纠正.
- 修正后的DOI有助于对研究进行适当的引用和检索.
结论:
- 确保准确的DOI提高了科学文献的可发现性和影响.
- 这次纠正符合学术沟通和数据完整性的标准.
相关概念视频
Mass Analyzers: Overview
The mass analyzer is a crucial component of the mass spectrometer. In the ionization chamber, the vaporized sample is bombarded with a high-energy electron beam to generate a radical cation and further fragment into neutral molecules, radicals, and cations. A series of negatively charged accelerator plates accelerate the cations into the mass analyzer. The mass analyzer separates ions according to their mass-to-charge (m/z) ratios and then directs them to the detector. The common types of mass...
Inductively Coupled Plasma Atomic Emission Spectroscopy: Instrumentation
Inductively coupled plasma (ICP) is the common plasma source used in atomic emission spectroscopy (AES), a technique that detects and analyzes various elements in a sample. This method is often called inductively coupled plasma atomic emission spectroscopy (ICP-AES).
There are three main types of inductively coupled plasma atomic emission spectroscopy (ICP-AES) instruments: sequential, simultaneous multichannel, and Fourier transform instruments, with the latter being less commonly used.
There are three main types of inductively coupled plasma atomic emission spectroscopy (ICP-AES) instruments: sequential, simultaneous multichannel, and Fourier transform instruments, with the latter being less commonly used.
Instrumentation Amplifier
An electrocardiography (ECG) machine is an essential piece of medical equipment used to monitor the electrical activity of the heart. It operates by detecting small electrical changes on the skin that result from the depolarization of the heart muscle during each heartbeat. However, these signals are in the microvolt range and can be easily overwhelmed by noise or interference.
To overcome this challenge, an ECG machine utilizes an instrumentation amplifier. This specialized amplifier is...
To overcome this challenge, an ECG machine utilizes an instrumentation amplifier. This specialized amplifier is...
Active Filters
Active filters are electronic circuits that use operational amplifiers (op-amps), resistors, and capacitors to filter out unwanted frequency components from a signal. A first-order low-pass active filter is designed to pass signals with a frequency lower than a certain cutoff frequency and attenuate frequencies higher than that cutoff frequency. The transfer function for a first-order low-pass active filter is:
Design Example: Capacitance Multiplier Circuit
In integrated circuit technology, a capacitance multiplier is often utilized to produce a larger capacitance value when a small physical capacitance falls short. This is achieved by a circuit that multiplies capacitance values by a factor of up to 1000, such that a 10-pF capacitor can replicate the performance of a 100-nF capacitor.
The circuit illustrated in Figure 1 below incorporates two op-amps, with the first operating as a voltage follower and the second acting as an inverting amplifier.
The circuit illustrated in Figure 1 below incorporates two op-amps, with the first operating as a voltage follower and the second acting as an inverting amplifier.
Electronic Distance Measuring Instruments
Electronic Distance Measuring Instruments (EDMs) are essential tools in modern surveying, offering precise distance measurements by emitting electromagnetic signals and calculating the time required for these signals to travel to a target and return. Two primary types of signals are used in EDMs — light waves and microwaves — each suited to specific environmental and distance requirements. Light-wave-based EDMs utilize either infrared or laser light, providing high accuracy over short distances...


