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

What are Biogeochemical Cycles?00:54

What are Biogeochemical Cycles?

39.6K
The most common elements in organic molecules, carbon, hydrogen, oxygen, nitrogen, sulfur, and phosphorus, are only available in the ecosystem in limited amounts. Therefore, these nutrients must be recycled through both biotic and abiotic components of the ecosystem, in processes generally called biogeochemical cycles.
39.6K
The Water Cycle01:00

The Water Cycle

28.6K
The Earth’s hydrosphere includes all of the areas where the storage and movement of water occurs. Since water is the basis of all living processes, the cycling of water is extremely important to ecosystem dynamics.
28.6K
The Phosphorus Cycle01:21

The Phosphorus Cycle

44.0K
Unlike carbon, water, and nitrogen, phosphorus is not present in the atmosphere as a gas. Instead, most phosphorus in the ecosystem exists as compounds, such as phosphate ions (PO43-), found in soil, water, sediment and rocks. Phosphorus is often a limiting nutrient (i.e., in short supply). Consequently, phosphorus is added to most agricultural fertilizers, which can cause environmental problems related to runoff in aquatic ecosystems.
44.0K
The Nitrogen Cycle01:49

The Nitrogen Cycle

60.3K
Nitrogen atoms, present in all proteins and DNA, are recycled between abiotic and biotic components of the ecosystem. However, the primary form of nitrogen on Earth is nitrogen gas, which cannot be used by most animals and plants. Thus, nitrogen gas must first be converted into a usable form by nitrogen-fixing bacteria before it can be cycled through other living organisms. The use of nitrogen-containing fertilizers and animal waste products in human agriculture has greatly influenced the...
60.3K
The Carbon Cycle01:14

The Carbon Cycle

43.8K
Carbon is the basis of all organic matter on Earth, and is recycled through the ecosystem in two primary processes: one in which carbon is exchanged among living organisms, and one in which carbon is cycled over long periods of time through fossilized organic remains, weathering of rocks, and volcanic activity. Human activities, including increased agricultural practices and the burning of fossil fuels, has greatly affected the balance of the natural carbon cycle.
43.8K
The Sulfur Cycle01:22

The Sulfur Cycle

52.0K
Sulfur, an important element in the chemical makeup of proteins, is recycled through the atmosphere and aquatic and terrestrial environments. Found in the atmosphere as sulfur dioxide (SO2), sulfur is released by decaying organisms, weathered rocks, geothermal vents, volcanos, and burning fossil fuels. It is deposited into the ecosystem, cycled through the biotic community, and either released back into the atmosphere as gas or deposited in marine sediment for long-term storage and eventual...
52.0K

You might also read

Related Articles

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

Sort by
Same author

Correction of sagittal balance within the iliosacral joints.

Spine deformity·2026
Same author

[Patient safety during endoprosthetic training : Does the training of surgeons in primary hip arthroplasty at certified endoprosthesis centres lead to increased complications?]

Der Orthopade·2021
Same author

Diagnostic algorithm in aseptic TKA failure - What is evidence-based?

Journal of orthopaedics·2021
Same author

[Recommendations for unicondylar knee replacement in the course of time : A current inventory].

Der Orthopade·2020
Same author

[Implantation of a tantalum patella during revision surgery].

Operative Orthopadie und Traumatologie·2020
Same author

Sodium hypochlorite is more effective than chlorhexidine for eradication of bacterial biofilm of staphylococci and Pseudomonas aeruginosa.

Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA·2020
Same journal

[Newborn with Bilateral Lower Limb Amputation Due to Twin Anemia Polycythemia Sequence].

Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca·2026
Same journal

Impact of Treadmill Running Intensity on Lubricin Levels in Rat Achilles Tendons.

Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca·2026
Same journal

Poller K-Wires versus Screws in Distal Tibial Nailing: Non-Inferior Union with Superior Efficiency and Better Alignment.

Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca·2026
Same journal

Comparison of Clinical and Radiological Outcomes of Four Different Proximal Femoral Nailing Systems in the Treatment of Intertrochanteric Fractures.

Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca·2026
Same journal

Dual Plating Through a Single Anterior Approach for Distal Femoral Fractures.

Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca·2026
Same journal

Analysis of the Efficacy of Arthroscopic Suture Anchor "X" Fixation for Lateral Femoral Condyle Osteochondral Fractures.

Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca·2026
See all related articles

Related Experiment Video

Updated: Feb 4, 2026

3D Kinematic Gait Analysis for Preclinical Studies in Rodents
10:19

3D Kinematic Gait Analysis for Preclinical Studies in Rodents

Published on: August 3, 2019

11.4K

Gait Analysis before and after Cycle Training Using a 3D Pedal System.

T Zippelius1, K Sander, F Layher

  • 1Orthopaedic Department, Jena University Hospital, Campus Eisenberg, Eisenberg, Germany.

Acta Chirurgiae Orthopaedicae Et Traumatologiae Cechoslovaca
|September 28, 2018
PubMed
Summary
This summary is machine-generated.

This pilot study shows that a 3D pedal system (BIUS1) can alter gait patterns. Gait analysis detected significant changes after a short training period, indicating the system

More Related Videos

Clinical-oriented Three-dimensional Gait Analysis Method for Evaluating Gait Disorder
06:54

Clinical-oriented Three-dimensional Gait Analysis Method for Evaluating Gait Disorder

Published on: March 4, 2018

14.8K
Motor Dual-Tasks for Gait Analysis and Evaluation in Post-Stroke Patients
05:23

Motor Dual-Tasks for Gait Analysis and Evaluation in Post-Stroke Patients

Published on: March 11, 2021

2.9K

Related Experiment Videos

Last Updated: Feb 4, 2026

3D Kinematic Gait Analysis for Preclinical Studies in Rodents
10:19

3D Kinematic Gait Analysis for Preclinical Studies in Rodents

Published on: August 3, 2019

11.4K
Clinical-oriented Three-dimensional Gait Analysis Method for Evaluating Gait Disorder
06:54

Clinical-oriented Three-dimensional Gait Analysis Method for Evaluating Gait Disorder

Published on: March 4, 2018

14.8K
Motor Dual-Tasks for Gait Analysis and Evaluation in Post-Stroke Patients
05:23

Motor Dual-Tasks for Gait Analysis and Evaluation in Post-Stroke Patients

Published on: March 11, 2021

2.9K

Area of Science:

  • Biomechanics
  • Sports Science
  • Rehabilitation Medicine

Background:

  • Gait analysis is crucial for understanding human movement.
  • 3D pedal systems offer novel training modalities.
  • The impact of short-term training with such systems on gait is not well-established.

Purpose of the Study:

  • To investigate if gait analysis can detect changes after training with a 3D pedal system (BIUS1).
  • To assess the effectiveness of a short training intervention using the BIUS1 system.

Main Methods:

  • Prospective case-control pilot study involving five subjects.
  • Utilized a three-dimensional motion analysis system with infrared cameras and force plates.
  • Gait parameters were measured before and after training with the 3D pedal system.

Main Results:

  • Improvements observed in cadence and cycle time for both left and right sides.
  • Significant changes in hip and knee joint angles, including reduced hip abduction and increased inward rotation.
  • Demonstrated alterations in frontal knee angle range.

Conclusions:

  • A 3D pedal system (BIUS1) can induce detectable changes in gait patterns.
  • Gait analysis is a viable tool for assessing training effects from the BIUS1 system.
  • Training effects, particularly on the left side, are discernible after brief BIUS1 system application.