Jove
Visualize
Contact Us

Related Concept Videos

Improving Translational Accuracy02:07

Improving Translational Accuracy

14.9K
Base complementarity between the three base pairs of mRNA codon and the tRNA anticodon is not a failsafe mechanism. Inaccuracies can range from a single mismatch to no correct base pairing at all. The free energy difference between the correct and nearly correct base pairs can be as small as 3 kcal/ mol. With complementarity being the only proofreading step, the estimated error frequency would be one wrong amino acid in every 100 amino acids incorporated. However, error frequencies observed in...
14.9K
Improving Translational Accuracy02:07

Improving Translational Accuracy

3.7K
3.7K
Uncertainty in Measurement: Accuracy and Precision03:37

Uncertainty in Measurement: Accuracy and Precision

101.1K
Scientists typically make repeated measurements of a quantity to ensure the quality of their findings and to evaluate both the precision and the accuracy of their results. Measurements are said to be precise if they yield very similar results when repeated in the same manner. A measurement is considered accurate if it yields a result that is very close to the true or the accepted value. Precise values agree with each other; accurate values agree with a true value. 
101.1K
Pulse01:16

Pulse

2.1K
When the heart pumps blood out, arterial elastic fibers play a crucial role in sustaining a high-pressure gradient. They expand to accommodate the received blood and then recoil - a process known as the pulse that can be either manually palpated or electronically quantified. Despite a reduction in its effect with increased distance from the heart, elements of the pulse's systolic and diastolic components persist, observable even at the arteriole level.
The pulse serves as a clinical...
2.1K
Pulse01:05

Pulse

3.7K
The pulse is one of the most fundamental physiological indicators of the body's cardiovascular health. It is the rhythmic expansion and contraction of the arterial walls in response to the pressure generated by the heart's pumping action.
Pulse Rate and its Significance
Pulse rate, often measured in beats per minute (bpm), reflects the heart rate (HR), which is influenced by numerous factors such as stress, physical activity, and hormonal changes. A normal resting adult pulse rate falls...
3.7K
Accuracy and Precision01:52

Accuracy and Precision

15.3K
Scientists typically make repeated measurements of a quantity to ensure the quality of their findings and to evaluate both the precision and the accuracy of their results. Measurements are said to be precise if they yield very similar results when repeated in the same manner. A measurement is considered accurate if it yields a result that is very close to the true or the accepted value. Precise values agree with each other; accurate values agree with a true value.  Highly accurate...
15.3K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same journal

A compact low-power magnetic particle imaging scanner based on a permanent-magnet field-free-line generator with high gradient.

The Review of scientific instruments·2026
Same journal

Achieving ultrahigh resolution with high efficiency: Optical design of the two-dimensional Resonant Inelastic X-ray Scattering (2D-RIXS) spectrometer at NanoTerasu beamline 02U.

The Review of scientific instruments·2026
Same journal

Automated laboratory x-ray diffractometer and fluorescence spectrometer for high-throughput materials characterization.

The Review of scientific instruments·2026
Same journal

Nonlinear Bayesian Doppler tomography for simultaneous reconstruction of flow and temperature.

The Review of scientific instruments·2026
Same journal

A Reflectance-based multimodal wearable photoplethysmography (PPG) sensor.

The Review of scientific instruments·2026
Same journal

Temporal analysis of products-Raman (TAP-Raman): An integrated setup for operando spectroscopy and transient kinetic analysis.

The Review of scientific instruments·2026
See all related articles
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Jan 31, 2026

Fiber Optic Distributed Sensors for High-resolution Temperature Field Mapping
09:48

Fiber Optic Distributed Sensors for High-resolution Temperature Field Mapping

Published on: November 7, 2016

12.4K

Area-efficient all-digital pulse-shrinking smart temperature sensor with improved accuracy and resolution.

Chun-Chi Chen1, Chorng-Sii Hwang2, Che-Shun Chu1

  • 1Department of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City 811, Taiwan.

The Review of Scientific Instruments
|January 3, 2019
PubMed
Summary
This summary is machine-generated.

This study introduces an all-digital CMOS smart temperature sensor that is highly area-efficient, accurate, and offers high resolution. The novel design improves upon conventional methods, achieving superior performance metrics.

More Related Videos

Hybrid Printing for the Fabrication of Smart Sensors
08:35

Hybrid Printing for the Fabrication of Smart Sensors

Published on: January 31, 2019

8.6K
Manufacturing Simple and Inexpensive Soil Surface Temperature and Gravimetric Water Content Sensors
08:49

Manufacturing Simple and Inexpensive Soil Surface Temperature and Gravimetric Water Content Sensors

Published on: December 21, 2019

10.1K

Related Experiment Videos

Last Updated: Jan 31, 2026

Fiber Optic Distributed Sensors for High-resolution Temperature Field Mapping
09:48

Fiber Optic Distributed Sensors for High-resolution Temperature Field Mapping

Published on: November 7, 2016

12.4K
Hybrid Printing for the Fabrication of Smart Sensors
08:35

Hybrid Printing for the Fabrication of Smart Sensors

Published on: January 31, 2019

8.6K
Manufacturing Simple and Inexpensive Soil Surface Temperature and Gravimetric Water Content Sensors
08:49

Manufacturing Simple and Inexpensive Soil Surface Temperature and Gravimetric Water Content Sensors

Published on: December 21, 2019

10.1K

Area of Science:

  • Integrated circuits
  • Sensor technology
  • Semiconductor devices

Background:

  • Traditional temperature sensors often face limitations in area efficiency, accuracy, and resolution.
  • Complementary Metal-Oxide Semiconductor (CMOS) technology offers potential for miniaturization and integration.

Purpose of the Study:

  • To propose and validate an all-digital CMOS pulse-shrinking smart temperature sensor (PSSTS).
  • To achieve enhanced area efficiency, improved accuracy, and high resolution in temperature sensing.

Main Methods:

  • Utilized an inverter-based delay line to generate a pulse width proportional to absolute temperature (PTAT).
  • Employed a pulse-shrinking delay line (PSDL) with a pulse-mixing scheme (PMS) for PTAT pulse measurement.
  • Incorporated a time subtractor to eliminate offset errors and improve accuracy.

Main Results:

  • The PSSTS was fabricated using a 0.35-μm CMOS process, occupying a minimal area of 0.0247 mm².
  • Achieved a reduced inaccuracy from 1.95 °C to 1.5 °C.
  • Demonstrated an excellent sensor resolution of approximately 0.05 °C/LSB.

Conclusions:

  • The proposed all-digital PSSTS offers significant advantages in area efficiency, accuracy, and resolution compared to existing technologies.
  • The integration of PMS and a time subtractor effectively overcomes limitations of conventional PSDL designs.
  • The sensor's performance validates its suitability for applications requiring precise and compact temperature monitoring.