Behind-armor debris
Behind-armor debris (BAD) refers to fragments or materials that are propelled into or behind the armor of a vehicle or protective gear upon impact from an external projectile, such as a bullet or blast. When armor is struck, especially by high-velocity projectiles or explosive devices, it can fracture and create secondary projectiles. These fragments may be small pieces of the armor itself, residue from the projectile, or other materials that can cause injury to personnel inside the vehicle or wearing the armor.
Bulletproof vest
A bulletproof vest, also known as a ballistic vest, is a type of body armor designed to absorb and mitigate the impact of projectiles, such as bullets, and shrapnel from explosives. It is commonly used by law enforcement officers, military personnel, and security professionals to provide protection in combat or dangerous situations. Bulletproof vests are typically made from layers of high-strength fibers, such as Kevlar or Twaron, which are woven together to create a flexible, lightweight material.
Celebratory gunfire
Celebratory gunfire refers to the practice of firing guns into the air during celebrations or events, such as weddings, holidays, or other festivities. It is often done as a way to express joy, festivity, or to mark a significant occasion. While it may be intended as a harmless act of celebration, celebratory gunfire can be dangerous.
Combustion light-gas gun
A combustion light-gas gun is a type of experimental firing device used primarily in research facilities and laboratories to study the behavior of materials under extreme conditions, such as high-velocity impacts. This type of gun operates by combining a fuel with an oxidizer, which is ignited to produce high-pressure gases. These gases are then used to propel a projectile at very high speeds, often exceeding the speeds achievable with traditional gunpowder-based ammunition.
Comparison microscope
A comparison microscope is a specialized optical device used to compare two separate specimens side by side under magnification. It consists of two microscopes that are connected by a shared optical system, allowing for simultaneous viewing of both specimens. This type of microscope is commonly employed in forensic science, particularly in the examination of firearms, hair, fibers, and all types of materials where detailed analysis and comparison are necessary.
Contact shot
A "contact shot" generally refers to a shooting technique or situation where the firearm is discharged with the muzzle of the gun in direct contact with, or very close to, the target. This method is often characterized by the following: 1. **Close Range**: The shot is fired from a very short distance, usually just a few inches from the target.
Contraves Cora
Contraves Cora is a programmable medical device designed for the continuous glucose monitoring (CGM) of diabetes patients. It helps users better manage their blood glucose levels by providing real-time data, alerts, and insights into their glucose levels, allowing for more informed decision-making regarding insulin and diet. The device is often part of a broader diabetes management system that includes insulin delivery devices, such as insulin pumps.
Daniel Santbech
As of my last update in October 2023, there is no widely recognized figure or concept known as "Daniel Santbech." It's possible that he could be a private individual, a person who has gained prominence after that date, or someone from a specific niche or local context that hasn't received widespread attention.
Deflection (ballistics)
In ballistics, "deflection" refers to the alteration in the trajectory of a projectile, usually as a consequence of external factors such as wind, intermediate obstacles, or the curvature of the Earth. The term can also refer to the change in the path of a projectile after it strikes an object or surface.
Director (military)
In a military context, the term "Director" can refer to a senior officer or official responsible for a specific function, organization, or activity within the armed forces. This title often corresponds to roles focused on planning, strategy, operations, or administration at various levels of command. The role may involve overseeing certain divisions or departments, such as intelligence, operations, logistics, or training.
The Donegall Lectureship at Trinity College Dublin is a prestigious academic position, often associated with the study of theology, philosophy, or related disciplines. Established in memory of the Earl of Donegall, the lectureship aims to promote scholarly research and discussion in its designated field. The specific focus and details of the lectureship may vary, but it often involves delivering a series of lectures or public talks, engaging students and the wider community in intellectual discourse.
External ballistics
External ballistics is the branch of ballistics that deals with the behavior of a projectile in flight after it has exited the barrel of a firearm until it reaches its target. It focuses on the forces and factors that influence the projectile's trajectory, such as gravity, air resistance (drag), wind, and Coriolis effect.
Gun chronograph
A gun chronograph is a device used to measure the velocity of projectiles, such as bullets or pellets, as they are fired from a firearm or airgun. It provides crucial data for shooters, reloaders, and ballistics experts, allowing them to understand the performance of their ammunition and firearms better. Typically, a gun chronograph consists of a pair of sensors that detect the passing projectile.
Gun harmonisation
Gun harmonization generally refers to the process of aligning or regulating firearm laws, standards, and practices across different jurisdictions to ensure consistency and safety in the use of firearms. The term can be applied in various contexts, including: 1. **Legal Harmonization**: This involves aligning laws related to gun ownership, use, and sales across different states or countries to facilitate legal clarity and reduce loopholes that can lead to gun trafficking, misuse, or inconsistencies in enforcement.
Gunshot wound
A gunshot wound (GSW) is an injury that occurs when a bullet or other projectile fired from a firearm penetrates the body. The severity of a gunshot wound can vary greatly depending on several factors, including: 1. **The type of firearm**: Different firearms have different calibers and bullet types, which can affect the extent of the injury.
Handgun effectiveness
Handgun effectiveness refers to the capability of handguns to incapacitate a target, typically in self-defense or law enforcement scenarios. This effectiveness is influenced by several factors, including: 1. **Caliber**: The size of the bullet, typically measured in millimeters or inches, affects the stopping power and penetration ability. Common calibers include .22, 9mm, .40, .45, and others. 2. **Bullet Design**: The type of bullet (e.g.
High–low system
The high-low system, often referred to in various contexts such as finance, gaming, and decision-making, typically involves determining outcomes based on the highest and lowest values or scores within a specified range or set of data. In finance and trading, particularly in stock market analysis, the high-low system may refer to strategies that utilize the highest and lowest prices of a security over a certain period.
Hydrostatic shock
Hydrostatic shock refers to the physiological effects that occur in the body when a projectile, such as a bullet, impacts tissue and generates a shockwave. This phenomenon is associated with high-velocity projectiles that can create a significant amount of energy upon impact, which propagates through the surrounding tissues, potentially causing damage even beyond the direct path of the bullet.
The Integrated Ballistics Identification System (IBIS) is a sophisticated forensic technology used by law enforcement agencies to analyze and compare ballistic evidence, such as bullets and cartridge casings, from crime scenes. IBIS enables the capture and storage of digital images of these items, which can then be compared to a database of previously analyzed evidence.
Overbore
The term "overbore" can refer to a few different concepts depending on the context, but it is most commonly used in the fields of mechanics and firearms, as well as in automotive and engineering discussions. Here are a few meanings: 1. **Firearms:** In firearms, "overbore" refers to a situation where a cartridge has a high powder capacity relative to the bore diameter of the rifle barrel.