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Obtenha 3 vídeos ou 25 imagens com um teste grátis
Experimente grátis
Obtenha 3 vídeos ou 25 imagens com um teste grátis
Experimente grátis
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700.352 resultados para testing em vídeos

Vintage “Please Stand By” test card with radial calibration pattern, sepia tone, and film dust texture
00:20
Scientist takes samples dirty water test,Explorers work test tube close up
00:15
Glass test tubes with liquid on white background.
00:12
Equipment for mechanical testing of materials pushed on the piece of plywood and destroys it, figuring out the ultimate strength of the sample
00:09
Scantron Test Paper
00:16
Scientist studying sample of soil in field, closeup
00:13
Young Asian woman, developer programmer, software engineer, IT support, wearing glasses working hard at nitght overtime on computer to check coding in bugging system. Back view
00:17
4K Close up of pencil being used on a multiple choice test paper
00:33
Woman customizing pricing and images on ecommerce platform dashboard
00:13
Exam Hall: A view of a large, bright exam hall filled with students diligently focused on their tests. Capture the ambiance of academic dedication and focus.
00:10
Digital water test in hand of scientist water analysis technology
00:23
Pipette with liquid inside drop water in test tubes. Close up macro.
00:14
Woman face, blue eyes and vision focus, thinking idea and contact lenses to see, eyesight and awareness. Closeup macro on face, eyeball and optometry test stare with awake perception of human anatomy
00:11
TV colour bars test card screen. SMPTE Television Color Test Calibration Bars. Test card. SMPTE color bars. Graphic for footage video and 1Khz Sine Wave
00:28
Portrait of female scientist with a pipette analyzes a liquid to extract the DNA and molecules in the test tubes in laboratory. Shot in 8K. Concept: research,biochemistry, pharmaceutical medicine
00:16
Row of Insulin Injection Pens on Conveyor Line during Production Process at Modern Pharmaceutical Factory. Weight Loss Medication Manufacturing. Medicinal Drug Production Plant.
00:08
Schoolboy cheating during exam in classroom
00:14
The concept of IVF or In Vitro Fertilization. Fertilization outside the body, or test tube baby, as a medical technology that combines eggs and sperm in a laboratory.
00:05
Diabetic person performing blood sugar level test at home
00:12
Animation with mathematical formulas on a white background. Video with accurate calculations. Stock footage for overlays, presentations, effects.
00:05
Men, developer and fist bump with computer in office for programming, coding success and software update. People, online and celebration for website development, teamwork and launch of testing server
00:14
Please stand by screen with color bars pattern background with static noise
00:05
Lab assistant makes urgent blood test for detection of antibodies and infections
00:29
Medical Science Laboratory with Diverse Team of Professional Biotechnology Scientists Developing Drugs, Female Biochemist Working on Computer Showing Gene Therapy Interface. Back view Shot
00:16
Caregiver, tablet and high five with old man, homecare and people with test results and achievement. Happy, senior patient and nurse with tech for medical report, success and celebration for recovery
00:12
A scientist tests the water for infections and harmful emissions. Ecology of the world water basin.
00:15
Business performance checklist. Efficient solution for form approval, quality control, and digital documentation in online workflow.
00:08
Software testing application prototyping coding script. Programming web development conceptual video animation.
00:09
Electrician testing voltage with digital multimeter inside industrial electrical control cabinet.
00:05
Team of business analysis documents in action office setting report generation professional environment strategic planning
00:15
Woman uses pipette to drop liquid reagent into test tubes at experiment in laboratory. Flask and microscope display scientific research and analysis
00:06
Abrahams sacrifice of Isaac, an angel intervention preventing a father from offering his son, and ram substitution for symbolic redemption
00:08
Businessman focusing on audit checklist visualization magnifying glass icon interface examination compliance verification process quality assessment review inspection accuracy
00:10
Evaluation or measurement concept. Student testing in exercise taking fill in exam at school or university in test room, writing document exams paper at campus classroom, education back to school idea
00:09
A scientist in his laboratory holds a test tube containing DNA and is able to control the evolution of man thanks to holography. Concept of: DNA, technology, augmented reality.
00:14
Close up unrecognizable man businessman writing paperwork report on desktop male hands signing business documents on office table student write educational test english exam studying in university
00:11
Data center programmers check AI dashboard using tablet, doing systems review. Server hub coworkers test artificial intelligence tools on device to ensure reliable performance, camera B
00:22
Waist up slowmo of group of multiethnic college students sitting one by one at desk in classroom writing test
00:28
Muscular man athlete running on treadmill in gym for monitoring test his sport performance. Sportsman in sports science lab measuring cardio respiratory, heart check.
00:14
Please Stand By - Retro Television Test Pattern with Static and Glitch Effect.
00:10
Retro tv test pattern please stand by broadcast signal. waiting screen vintage television. 4k animation video
00:10
Blood, research and hands of scientist in laboratory with sample for science, medical study or investigation. Healthcare, pharmaceutical and person with DNA test vial, RNA analysis and writing notes
00:09
Closeup of lab technician sorting incoming blood sample tubes for clinical testing in laboratory setting indoors.
00:15
Close-up of the Row of Students Writing in the Notebooks, Taking Exam. Focus of Hands with Pens. Shot on RED EPIC-W 8K Helium Cinema Camera.
00:12
Businesswoman Using Mobile Phone with Checklist Overlay Black Suit White Top Minimalist Background Checking Task Managment On Digital Device
00:05
Hands of a food scientist mixing experimental food samples in test tubes and petri dishes highlighting the scientific approach to food formulation and preservation.
00:06
Medical equipment robotic arm precisely in modern laboratory working with tray blood tubes samples for testing in preanalytical lab, rack with tubes blood test from patients for analysis in hematology
00:10
Closeup of quantum computer chip testing with microprobes on a dark circuit board, 4k video
00:10
Scientist mixes chemicals in laboratory and holds test tube with orange liquid
00:15
Pregnant woman gets checkup with doctor and nurse
00:29
Scientist, woman and chemical analysis with sample for chemistry, testing and medical research. Biotech, laboratory and PPE with DNA inspection for pathology experiment, synthesis or microbiology
00:07
Engineers observing a futuristic car in a wind tunnel testing facility. Innovative automotive design and performance evaluation in action
00:10
Super slow motion close up of scientist examines with pipette molecules of DNA sample substance in test tubes during biochemical analysis of experimental data research in laboratory at 1000 fps.
00:12
Streaming countdown TV test card signal pattern animation. Television Color Test seamless looping
00:14
glasswalled office developers pairprogramming while monitoring system dashboards from overhead view, dual monitors display code and analytics, team discussing deployment and testing
00:09
A man in the kitchen tests tap water quality with a test strip. Home testing for drinking water safety, pH, chlorine, and chemical contaminants.
00:12
no signal glitch screen VHS Color Bars Glitch Animation with Analog Distortion Retro Broadcast Test Screen for Vintage Video and Motion Graphics
00:10
Scientist in laboratory conducts soil research in test tube. Mineralogical soil analysis concept
00:08
Joyful young woman in dentist office looking at her healthy teeth in the mirror. Woman dentist shows a client clean teeth. High quality 4k footage
00:10
An environmental expert is collecting water samples from a stream to test its pH and monitor its ecosystem in a science lab.
00:14
Stressed student clutching head during a difficult exam in a classroom. Anxious young man struggling with a test while a teacher walks in the background. Academic pressure and failure concept
00:06
Indian male doctor checcking BP of young patient during routine health examination as experienced physician measures blood pressure inside modern Indian clinic OPD healthcare visit
00:30
Laboratory technician places blood collection tubes into analyzer cassette for automated diagnostic testing in modern medical laboratory environment.
00:13
Thoughtful Indian Female Student Working on Personal Development in a Quiet Public Library with Rows of Bookshelves. Young Smart South Asian Woman Preparing for Examination in College
00:15
Manager, men and discussion in meeting at office, performance review and graphs for employee evaluation. Communication, talk and people at desk with chart for feedback, advice or supervisor critique
00:06
Financial advisor reviewing client portfolio with digital charts displaying securities and stock assets representing management of financial asset custody.
00:06
Walking, exam and students talking about results on university campus and share test information or paperwork together. Scholarship, education and group of young people or friends in discussion
00:08
A robotic arm precisely assembles a microchip on a green circuit board. Automatic equipment diagnose and test chips and processors. Manufacture of electronic chips. High-tech, close-up
00:20
Female doctor talks to male patient and shows result of medical examination on tablet
00:15
Science, laboratory and woman with beaker for medical analysis, research and medicine. Healthcare, pharmaceutical and scientist with test tube for vaccine development, chemistry and liquid results
00:17
Scientist, man and microscope with investigation for chemistry, testing and medical research. Biotech, laboratory and analysis with DNA inspection for pathology experiment, synthesis and microbiology
00:07
Broadcast Test Card With 59-Second Countdown For Technical Breaks. Color television test pattern with Please Stand By text and countdown timer from 00:59 to 00:00 seconds.
01:00
A young adult woman performing a breast cancer self examination test. She examines and palpates her breasts, looking for evidence of anomalies. Identification and prevention of breast cancer.
00:19
A doctor in a medical laboratory types a doctor into a syringe for injection in a close-up. Laboratory tests on the video show the process of testing for a new drug. Chemical research
00:15
Environmental two engineers work at water source to check for contaminants in water sources and analyzing water test results for reuse.World environment day concept.
00:20
A terrified young male student looks at the camera with panic while taking a difficult test in a classroom. Academic pressure and exam anxiety.
00:05
Group, students and studying in library with notes for university with teamwork. Discussion, knowledge and higher education with books, people and exam research with brainstorming on campus with help
00:06
Professional doctor checks knee joint of schoolgirl with ultrasound machine. Attentive woman specialist in medical uniform works in clinic office
00:10
Cross brush hand drawing, red cross brush drawing Transparent alpha channel. cross mark animation White Background, Wrong Symbol in Motion graphic, Red X letter, crossed lines, green screen,
00:05
Remote Computer Support Worker Checking Tickets
00:15
Scientist in a lab coat working with test tubes, shot from a low angle. The video captures a focused, blue-lit laboratory environment.
00:06
several white rabbits housed in individual metal cages, in a laboratory or animal testing facility
00:09
Person, talk and therapist writing for counseling notes of assessment, trauma and mental health. Patient, explain and consultation with psychologist, evaluation and information for medical treatment
00:05
Close up of medical lab technician organizing and labeling microscope slides for testing in modern clinical laboratory under bright sterile conditions.
00:14
Customer centric review and rating system support product review, digital rating concept, and customer give good trust by visualizing people choice through stars and feedback content technology Marrow
00:10
Laboratory Scientist Use Pippete for Experimental Solution Into Test Tube. Concept of Digitally Visualized Cells in Molecular Biology, Regenerative Biotechnology, Healthcare Innovation in Medicine
00:17
Close-up view of assorted wine corks in various textures and colors, showcasing the unique characteristics of cork material, camera zooms in for detailed examination
00:10
Test results, working mom Unexpectedly Reading a pregnancy test Sitting in the bathroom, Slow motion Pregnant woman Analyzing test strips Women's health centers, Test
00:08
Stunt driver performing car crash test safety experiment
00:05
Digital rating concept, Customer centric review and rating system supports product review, User profiles for ratings and feedback on digital screen.
00:15
Cute tabby kitten sitting centered on a wooden examination table in a bright veterinary clinic environment.4k hd video download
00:10
Hands, woman or stress with pregnancy test on sofa for negative results, bad news and IVF fail. Disappointed, girl or upset with stick outcome in home for infertility, ovulation planning or disbelief
00:05
Inserting the test sample in the sample container into the pre paid envelope ready for sending to the Bowel Cancer Screening Programme for testing.
00:25
A series of laboratory images showcasing a scientist in blue gloves expertly transferring a blue liquid using a pipette into test tubes and flasks, emphasizing precision in scientific experiments.
00:21
Drop chemical fluid into laboratory test tube , science biological or chemistry research concept
00:16
Students engaged in focused writing during an examination in a bright classroom setting
00:10
Retro TV screen displaying colorful vertical bars and snowy static, with 'PLEASE STAND BY' message.
00:10
Experienced Indian lady doctor woman checking young female patient in clinic using stethoscope, torch and pulse examination during routine health checkup in modern medical facility
00:26
Exam Hall Serenity: A large exam hall is filled with students, focused on their tests, highlighting a moment of intense concentration and the pursuit of knowledge.
00:10
Scientists wearing lab coats and gloves are analyzing blood test tubes and taking notes in a laboratory
00:19