PTT

(redirected from Push-to-talk)
Also found in: Dictionary, Acronyms, Encyclopedia, Wikipedia.

time

 [tīm]
a measure of duration. See under adjectives for specific times, such as bleeding time.
activated partial thromboplastin time (APTT, aPTT) the period required for clot formation in recalcified blood plasma after contact activation and the addition of platelet substitutes such as brain cephalins or similar phospholipids; used to assess the coagulation pathways. A prolonged aPTT can indicate a deficiency of any of various coagulation factors, including factors XII, XI, IX, VIII, X, V, and II, and fibrinogen.
AEC minimal response time the shortest duration at which x-ray exposure can be terminated by automatic exposure control.
atrioventricular sequential time a fixed nonprogrammable interval that extends from the atrial stimulus to the ventricular stimulus.
bleeding time the time required for a standardized wound to stop bleeding; used as a test for platelet disorders; see also bleeding time.
circulation time the time required for blood to flow between two given points; see also circulation time.
clotting time (coagulation time) the time required for blood to clot in a glass tube; see also clotting.
cold ischemia time the time between the placement of a traumatically amputated body part in ice and the time of surgical replantation.
inertia time the time required to overcome the inertia of a muscle after reception of a stimulus.
ischemia time the total time between traumatic amputation of a limb or portion of a limb and its surgical reimplantation; it is the sum of warm and cold ischemia times.
minimal response time in radiology, the shortest possible exposure time for an x-ray film to be exposed automatically.
one-stage prothrombin time prothrombin time.
prothrombin time see prothrombin time.
real time a term used to describe a recording device that shows events simultaneously to their occurrence.
thrombin time the time required for plasma fibrinogen to form thrombin; see also thrombin time.
warm ischemia time the time interval between traumatic amputation of a limb or part and its placement on ice.

PTT

Abbreviation for partial thromboplastin time.

PTT

Abbreviation for partial thromboplastin time.
References in periodicals archive ?
The leading provider of standards-based broadband Push-to-Talk, Kodiak delivers clear, reliable, sub-second calling performance with LMR interoperability over 4G LTE, Wi-Fi, and 3G networks.
WAVE Connections is a next-generation, push-to-talk service that has proven the value of software-based communications, helping construction workers and their service providers connect more quickly, using the mobile devices they already carry.
Frank Franzese, Cellular One's senior vice president of sales, says, "Push-to-Talk doesn't replace traditional voice calls, it gives business and consumers an alternate way to stay in contact with co-workers, friends and family."
Those numbers have raised a few eyebrows at larger competitors such as America Movil, which has begun to dabble in push-to-talk service, although Nextel claims its technology is seven times faster than that of its competitors.
Pero se muestra confiado en el crecimiento, pues comparado con otros servicios inalambricos de larga distancia, "el servicio push-to-talk internacional es como tomar un avion en lugar de un bus", agrega Shindler.
For many years, Nextel was the only mobile service provider to offer push-to-talk service.
Verizon gained about 100,000 users in six weeks after launching its own push-to-talk service.
Motorola (NYSE:MOT) Global Telecom Solutions Sector (GTSS) has signed an agreement with Fastlink to be the first in the Europe, Middle East and Africa (EMEA) region to pilot Motorola's General Radio Packet Service (GPRS) Push-To-Talk (PTT) solution.
Both Verizon and Sprint are working on walkie-talkie technology they call push-to-talk. Verizon says it will launch its service in the next 12 to 18 months.
The cloud-based push-to-talk (PTT) service connects teams and enables real-time group communications using any device from smartphones to two-way radios, tablets and PCs to broadband devices.
M2 EQUITYBITES-June 24, 2019-Motorola Solutions awarded contract by Israel Railways to provide its advanced push-to-talk over cellular (POC) service WAVE
Zello, the most popular push-to-talk voice messaging service that enables communication and collaboration for workers, teams, and communities, has announced the launch of Emergency Alerts, its new "panic button" feature, the company said.