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

Resistors In Series01:10

Resistors In Series

6.4K
A resistor is an ohmic device that limits the flow of charge in a circuit. Most circuits have more than one resistor. If several resistors are connected together and connected to a battery, the current supplied by the battery depends on the equivalent resistance of the circuit. The equivalent resistance of a combination of resistors depends on both their individual values and how they are connected. The simplest combination of resistors is the series combination. 
In a series circuit, the...
6.4K
Series Resonance01:17

Series Resonance

807
The RLC circuit impedance is defined as the ratio of the supply voltage to the circuit current. Resonance in such a circuit occurs when the imaginary part of this impedance equals zero. This specific condition means that the inductive reactance is exactly equal to the capacitive reactance. The frequency at which this happens is known as the resonant frequency. Mathematically, the resonant frequency is inversely proportional to the square root of the product of the inductance (L) and capacitance...
807
Series and Parallel Capacitors01:14

Series and Parallel Capacitors

9.4K
Capacitors, fundamental components in electronic circuits, can be connected in series and/or parallel configurations. Each configuration has different impacts on the overall behavior of the circuit.
First, consider capacitors connected in series to a battery. In this configuration, the plate connected to the battery's positive terminal develops a positive charge, while the plate attached to the negative terminal becomes negatively charged. An equal magnitude of charge is induced on the...
9.4K
Trigonometric Fourier series01:17

Trigonometric Fourier series

796
Fourier series is a foundational mathematical technique that decomposes periodic functions into an infinite series of sinusoidal harmonics. This method enables the representation of complex periodic signals as sums of simple sine and cosine functions, facilitating their analysis and interpretation in various fields, including signal processing, acoustics, and electrical engineering.
The trigonometric Fourier series specifically expresses a periodic function with a defined period T using sine...
796
Convergence of Fourier Series01:21

Convergence of Fourier Series

401
The Fourier series is a powerful mathematical tool for representing periodic signals as an infinite sum of complex exponentials. In practice, this infinite series is truncated to a finite number of terms, yielding a partial sum. This truncation makes the approximation of the signal feasible but introduces certain challenges, particularly near discontinuities, known as the Gibbs phenomenon.
The Gibbs phenomenon refers to the persistent oscillations and overshoots that occur near discontinuities...
401
Series R—L Circuit Transients01:22

Series R—L Circuit Transients

397
In a series resistor-inductor (R-L) circuit, closing the switch at the start of the time period simulates a three-phase short circuit, a fault condition where all three phases of an unloaded synchronous machine are short-circuited. When there is no fault impedance and no initial current, the initial voltage is determined by the phase angle of the source voltage.
Using Kirchhoff's Voltage Law (KVL) to analyze this circuit helps determine the total asymmetrical fault current, which consists...
397

You might also read

Related Articles

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

Sort by
Same author

The rate of non-sentinel lymph node metastases at axillary dissection in patients with a positive sentinel lymph node after neoadjuvant chemotherapy.

Surgical oncology·2026
Same author

Oncological outcomes of sentinel lymph node biopsy alone in patients with residual nodal disease after neoadjuvant chemotherapy for breast cancer: a systematic review and meta-analysis.

European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology·2025
Same author

Use of superparamagnetic iron oxide for sentinel lymph node detection following neoadjuvant systemic therapy. A systematic review and meta-analysis.

European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology·2025
Same author

Bone marrow-derived mesenchymal stem cells abate CCl4-induced lung damage via their modulatory effects on inflammation, oxidative stress and apoptosis.

European review for medical and pharmacological sciences·2023
Same author

Automated Identification of Dental Implants: A New, Fast and Accurate Artificial Intelligence System.

The European journal of prosthodontics and restorative dentistry·2023
Same author

The preventive effects of Ulva lactuca aqueous extract, ulvan polysaccharides and atorvastatin on ethylene glycol-induced hyperoxaluria.

European review for medical and pharmacological sciences·2023

Related Experiment Video

Updated: Jan 31, 2026

Merkel Cell Polyomavirus Infection and Detection
13:45

Merkel Cell Polyomavirus Infection and Detection

Published on: February 7, 2019

10.4K

Merkel Cell Carcinoma: A Case Series

S A Zafar, O M Ahmed, M R Boland

    Irish Medical Journal
    |December 18, 2018
    PubMed
    Summary

    Merkel cell carcinoma (MCC) is a rare, aggressive skin cancer. This case series details its presentation, management with surgery and radiotherapy, and varied patient outcomes, emphasizing the need for better data collection.

    Area of Science:

    • Oncology
    • Dermatology
    • Surgical Oncology

    Background:

    • Merkel cell carcinoma (MCC) is a rare cutaneous malignancy known for its aggressive nature and high metastatic potential.
    • Early detection and prompt management are crucial for improving patient outcomes in MCC.
    • Understanding the clinical behavior and treatment responses in MCC is essential for refining therapeutic strategies.

    Observation:

    • Three male patients with MCC presented with cutaneous lesions on the thorax, buttock, and forearm.
    • Management involved wide local excision, lymph node dissection, and adjuvant radiotherapy.
    • Outcomes varied, with one patient in remission, one with residual disease, and one with distant metastasis who deceased.

    Findings:

    • The case series illustrates the diverse clinical presentations and treatment pathways for Merkel cell carcinoma.

    More Related Videos

    Development of Compendium for Esophageal Squamous Cell Carcinoma
    03:36

    Development of Compendium for Esophageal Squamous Cell Carcinoma

    Published on: April 12, 2024

    839
    Coculture System with an Organotypic Brain Slice and 3D Spheroid of Carcinoma Cells
    07:48

    Coculture System with an Organotypic Brain Slice and 3D Spheroid of Carcinoma Cells

    Published on: October 9, 2013

    21.4K

    Related Experiment Videos

    Last Updated: Jan 31, 2026

    Merkel Cell Polyomavirus Infection and Detection
    13:45

    Merkel Cell Polyomavirus Infection and Detection

    Published on: February 7, 2019

    10.4K
    Development of Compendium for Esophageal Squamous Cell Carcinoma
    03:36

    Development of Compendium for Esophageal Squamous Cell Carcinoma

    Published on: April 12, 2024

    839
    Coculture System with an Organotypic Brain Slice and 3D Spheroid of Carcinoma Cells
    07:48

    Coculture System with an Organotypic Brain Slice and 3D Spheroid of Carcinoma Cells

    Published on: October 9, 2013

    21.4K
  • Adjuvant radiotherapy following surgical resection is a key component of MCC management.
  • Patient prognosis in MCC is significantly influenced by the stage at diagnosis and the presence of metastasis.

    • Implications:

    • This series underscores the complexity of MCC management and the need for standardized treatment protocols.
    • Establishing local or national databases for MCC patients is vital for improved monitoring and research.
    • Further research into MCC's aggressive behavior and metastatic potential is warranted to develop more effective therapies.