Jove
Visualize
Contact Us
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 Concept Videos

Azimuths and Bearings01:19

Azimuths and Bearings

475
Azimuths and bearings are essential concepts in surveying, providing methods to express the direction of a line relative to a meridian. Azimuths refer to the clockwise angle measured from the north end of a reference meridian to the given line, ranging from zero to 360 degrees. This method gives a comprehensive directional reference within a full 360-degree circle, making it a straightforward way to communicate direction in various fields, including navigation, cartography, and...
475
Crossing Over01:34

Crossing Over

167.8K
Unlike mitosis, meiosis aims for genetic diversity in its creation of haploid gametes. Dividing germ cells first begin this process in prophase I, where each chromosome—replicated in S phase—is now composed of two sister chromatids (identical copies) joined centrally.
The homologous pairs of sister chromosomes—one from the maternal and one from the paternal genome—then begin to align alongside each other lengthwise, matching corresponding DNA positions in a process...
167.8K
Crossing Over01:30

Crossing Over

5.9K
Crossing over is the exchange of genetic information between homologous chromosomes during prophase I of meiosis I. Genetic recombination gives rise to allelic diversity in the newly formed daughter cells. In humans, crossing over produces genetically distinct haploid egg and sperm cells that undergo fertilization to produce unique offspring. Before cell division starts, the germ cell’s chromosome(s) undergo duplication in the S phase of the cell cycle. As the cells enter prophase I,...
5.9K
Reduced Mass Coordinates: Isolated Two-body Problem01:12

Reduced Mass Coordinates: Isolated Two-body Problem

2.2K
In classical mechanics, the two-body problem is one of the fundamental problems describing the motion of two interacting bodies under gravity or any other central force. When considering the motion of two bodies, one of the most important concepts is the reduced mass coordinates, a quantity that allows the two-body problem to be solved like a single-body problem. In these circumstances, it is assumed that a single body with reduced mass revolves around another body fixed in a position with an...
2.2K
Trihybrid Crosses02:27

Trihybrid Crosses

25.0K
Trihybrid Crosses
Some of Mendel’s crosses examined three pairs of contrasting characteristics. Such a cross is called a trihybrid cross. A trihybrid cross is a combination of three individual monohybrid crosses. For example, plant height (tall vs. short), seed shape (round vs. wrinkled), and seed color (yellow vs. green).
The F1 generation plants of a trihybrid cross are heterozygous for all three traits and produce eight gametes. Upon self-fertilization, these gametes have an equal...
25.0K
Dihybrid Crosses01:18

Dihybrid Crosses

80.5K
Overview
80.5K

You might also read

Related Articles

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

Sort by
Same authorSame journal

ASTEROID LIGHTCURVE ANALYSIS AT CS3-PALMER DIVIDE STATION: 2014 DECEMBER - 2015 MARCH.

The Minor planet bulletin·2020
Same authorSame journal

ASTEROID LIGHTCURVE ANALYSIS AT CS3-PALMER DIVIDE STATION: 2013 SEPTEMBER-DECEMBER.

The Minor planet bulletin·2020
Same authorSame journal

NEAR-EARTH ASTEROID LIGHTCURVE ANALYSIS AT CS3-PALMER DIVIDE STATION: 2014 JANUARY-MARCH.

The Minor planet bulletin·2020
Same authorSame journal

LIGHTCURVE PHOTOMETRY OPPORTUNITIES: 2015 JULY-SEPTEMBER.

The Minor planet bulletin·2020
Same authorSame journal

ASTEROID LIGHTCURVE ANALYSIS AT CS3-PALMER DIVIDE STATION: 2014 JANUARY-MARCH.

The Minor planet bulletin·2020
Same author

NEAR-EARTH ASTEROID LIGHTCURVE ANALYSIS AT CS3-PALMER DIVIDE STATION: 2016 JANUARY-APRIL.

The Minor planet bulletin·2020
Same journal

CORRIGENDUM MPB VOLUME 43, PAGE 23.

The Minor planet bulletin·2020
See all related articles

Related Experiment Video

Updated: Dec 22, 2025

Author Spotlight: Exploring Bradysia coprophila's Unique Biology – A Guide to Laboratory Maintenance
04:26

Author Spotlight: Exploring Bradysia coprophila's Unique Biology – A Guide to Laboratory Maintenance

Published on: April 19, 2024

1.6K

7002 BRONSHTEN: A NEW MARS-CROSSING BINARY.

Brian D Warner1, Robert D Stephens2

  • 1Center for Solar System Studies / MoreData!, 446 Sycamore Ave., Eaton, CO 80615 USA.

The Minor Planet Bulletin
|May 2, 2020
PubMed
Summary
This summary is machine-generated.

Asteroid 7002 Bronshten is a binary system. Observations reveal its primary rotation period and the satellite

More Related Videos

Methods for Performing Crosses in Setaria viridis, a New Model System for the Grasses
08:35

Methods for Performing Crosses in Setaria viridis, a New Model System for the Grasses

Published on: October 1, 2013

22.1K
Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform
06:25

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform

Published on: February 12, 2014

8.7K

Related Experiment Videos

Last Updated: Dec 22, 2025

Author Spotlight: Exploring Bradysia coprophila's Unique Biology – A Guide to Laboratory Maintenance
04:26

Author Spotlight: Exploring Bradysia coprophila's Unique Biology – A Guide to Laboratory Maintenance

Published on: April 19, 2024

1.6K
Methods for Performing Crosses in Setaria viridis, a New Model System for the Grasses
08:35

Methods for Performing Crosses in Setaria viridis, a New Model System for the Grasses

Published on: October 1, 2013

22.1K
Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform
06:25

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform

Published on: February 12, 2014

8.7K

Area of Science:

  • Asteroid science
  • Photometry
  • Binary asteroid systems

Background:

  • Asteroid 7002 Bronshten is a Mars-crosser asteroid.
  • Understanding asteroid systems aids in solar system formation studies.

Purpose of the Study:

  • To investigate the physical and orbital characteristics of asteroid 7002 Bronshten.
  • To determine if asteroid 7002 Bronshten is a binary system.

Main Methods:

  • Conducted Charge-Coupled Device (CCD) photometric observations.
  • Analyzed lightcurves to identify periodic variations.

Main Results:

  • Confirmed asteroid 7002 Bronshten as a binary system.
  • Determined the primary rotation period to be 2.67025 ± 0.00007 hours.
  • Measured the satellite's orbital and rotation period at 13.323 ± 0.003 hours.
  • Established a secondary-to-primary mean diameter ratio lower limit of 0.24 ± 0.02.

Conclusions:

  • Asteroid 7002 Bronshten is a binary system with distinct rotational and orbital periods.
  • The observed mutual event attenuations provide constraints on the system's size ratio.