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733.698 resultaten voor tests in video's

fingers fingering large stack of paper documents. person work sorts through documents in search. Hands close-up hand sorting lot papers files highlighting organization tasks. Office worker, still life
00:16
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Retro analog television test pattern with color bars and please stand by text featuring static noise.
00:10
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4K Close up of pencil being used on a multiple choice test paper
00:33
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Older male university student receives alert warning notification for violating academic integrity policies by using AI chatbot for assignment concept
00:26
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over shoulder doctor writing on a form for a blood test
00:18
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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
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Lab assistant makes urgent blood test for detection of antibodies and infections
00:29
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Technician testing an electronic circuit board with a multimeter. Close-up of an engineer performing diagnostics and repair. Technology maintenance and quality control concept
00:05
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Laboratory technician places blood collection tubes into analyzer cassette for automated diagnostic testing in modern medical laboratory environment.
00:13
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Male Engineer Review Drone Prototype in Industrial Workshop
00:20
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Hispanic Technicians Testing Air Conditioning System.Technicians test an air conditioning system's efficiency, inspecting condensers and compressors in a modern industrial facility.
00:15
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Engineer inspects glowing chip on circuit board using magnifying lamp. Woman examines circuit board with chip in laboratory. Engineer tests chip under lamp. Circuit board inspection in laboratory.
00:07
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Review, typing or man in office with laptop, budget editing or insight for funding pitch. Reading, expense evaluation or finance consultant with tech, portfolio check or proposal ideas for investment
00:07
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Scientist in blue gloves holds rack of blue liquid filled test tubes amidst vapor
00:08
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Athletic male cyclist with an oxygen mask and electrodes connected to his chest performing a cardiopulmonary exercise test on a stationary bike to measure his physical performance and endurance
00:10
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Security operations terminal analyzing surveillance system activity
00:10
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Two skincare professionals in white lab coats testing face cream at a desk with cosmetic bottles and jars, showing product development, beauty research, and clean modern work.
00:13
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Woman holding a pregnancy test in her hands. The result is positive.
00:12
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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
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Young Asian Woman Testing Distilled Alcohol by Dropping on Hand and Smelling Aroma, Female Expert Checking Quality of Herbal Spirit in Cafe
00:16
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Male software engineer presenting a Coding Task, AI chatbot workflow with code on multiple monitors in a modern office. coding collaboration and agile projects Concept.
00:10
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Woman, scientist and tablet in research, study or new discovery together at science laboratory. Happy female person, medical or healthcare worker smile with technology in data or scientific tests
00:06
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Medical laboratory analysis of kidney function test results with blood and urine data
00:10
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Female teacher guiding focused elementary students through a hands-on chemistry experiment using test tubes and liquids in a science classroom, with one student wearing safety goggles
00:17
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Laboratory technician writing notes on a clipboard while holding a test tube with blue liquid, with test tubes rack and microscope in background, in a medical research laboratory
00:15
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Woman uses pipette to drop liquid reagent into test tubes at experiment in laboratory. Flask and microscope display scientific research and analysis
00:06
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Retro television broadcast test pattern featuring vibrant vertical color bars and a grayscale static section, indicating signal loss or display calibration
00:05
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Female scientist wearing blue protective gloves collecting a water sample from a stream in a test tube to measure pollution levels and water quality, an important part of environmental analysis
00:06
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Glowing blue tube with particles.
00:08
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Pregnancy negative test on shelf in bathroom close up.
00:10
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Skin prick test for allergies in the clinic
00:14
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Biologists are collaborating to examine impurities in water from natural wells.
00:14
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Programming, tablet and people in meeting on tech for coding ai, algorithm and planning ui design. Creative, software and workers talking on pc for framework script, system testing and collaboration
00:12
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Scientist with gloves injecting liquid sample into a plastic gradient lab for test
00:09
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HR manager sitting at office desk talking to candidate during job interview and writing notes on clipboard. Employer evaluating applicant, listening, assessing experience in corporate environment.
00:13
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Portrait video of programmer in office using tablet, working to fix bugs in AI system. IT specialist troubleshooting neural network errors with device in tech startup workplace.
00:09
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An abstract television test pattern displays vibrant color bars with digital glitches and static noise.
00:15
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IT Technician and Female Data Engineer Walk in data center, work on Laptop, Information Flow Line Overlays, Performance Activation, Bandwidth Validation, Redundancy Testing, Monitoring
00:10
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Indian student studying in library, exam preparation. education pressure, concentration, exams, and academic challenges.
00:10
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Online survey questionnaire with digital feedback form, customer evaluation and business assessment concept. Filling form, research analytics, technology interface and data review.
00:12
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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
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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
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Retro TV test pattern please stand by screen suitable for showcasing broadcast standby or vintage television interruptions in presentations, videos, or graphics related to media and technology
00:20
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Retro television color bars test screen with analog noise and broadcast glitch texture, vintage media background with signal calibration concept
00:15
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Negative Customer Review and One Star Rating on Mobile App – Poor Service Feedback and Reputation Damage
00:12
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Field Researchers Monitoring Water Flow and Pollution Levels
00:14
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Vibrant test pattern display with 'NO SIGNAL' text, signifying a broadcast interruption or technical fault in vintage television programming
00:05
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A sign with the text FSH test on a table in a laboratory
00:05
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A scientist in a lab coat works on electronic circuits with various tools, testing and assembling components
00:08
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Hand holding magnifying glass focusing on glowing question mark with blurred question marks background
00:05
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glasswalled office developers pairprogramming while monitoring system dashboards from overhead view, dual monitors display code and analytics, team discussing deployment and testing
00:09
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Warning symbol for chemical hazard on test tube, chemical in factory
00:08
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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
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closeup shot reveals transparent pink cosmetic gel fluid molecular bubbles motion beauty organic skincare microscope stunning slowmotion 4K colours scientific microbiology glossy test
00:10
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Video Assorted test tubes filled with vibrant colors and chemicals
00:05
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Automated resume screening and candidate evaluation using AI. AI recruitment system for smart hiring, human resources management technology and automation in business
00:14
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Modern magnetic resonance imaging mri machine and examination room interior
00:10
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Young adult female doctor explaining medical test results or diagnosis to senior 70s couple, handing over prescription, discussing together insurance terms during home visit consultation. Health care
00:09
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Technician repairing smartphone components with tools for mobile technology upgrades and maintenance
00:05
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Employee approval process management.Digital documents with check marks verified staff records and online HR management.
00:10
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Male developer studying tablet in open office, activating blue code grid testing AR obscuring face
00:13
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Truth and lie detector video animation. Polygraph scale video. Truth concept with black background, 4k video.
00:10
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Financial Data Analysis: A focused individual immersed in the world of finance, analyzing intricate market data with focused eyes and an analytical mind. The scene embodies dedication
00:05
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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
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Automated resume screening and candidate evaluation using AI. Businessman using AI recruitment system for smart hiring, human resources management technology and automation in business
00:12
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Scientists wearing lab coats and gloves are analyzing blood test tubes and taking notes in a laboratory
00:19
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Bright RGB color changing animated background for screen test
00:12
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Professional European doctor examining shirtless male patient with stethoscope in modern medical clinic examination room
00:05
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Digital test tube glowing with chemical particle hologram and molecular structure in futuristic lab environment advanced technology concept
00:05
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Student or trainee taking exam fills out test in pencil
00:15
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Indian young adult female sitting on bench chair boy do study learn new lesson at class room place teen child wear uniform look tutor read book talk speak share exam note day time rural area desi life
00:25
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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
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Female virologist scientist using microscope in laboratory. Biochemical and medical research. Pharmacist specialist working with lab equipment analyzing samples and searching for vaccine development
00:11
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Close up of medical lab technician organizing and labeling microscope slides for testing in modern clinical laboratory under bright sterile conditions.
00:14
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Video of a 60-year-old woman undergoing hearing tests at a medical center. The test is conducted in a soundproof booth. Upon hearing the sound, she raises her hand through the glass.
00:15
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4K CRT glitch signal diagnostic screen animation, horizontal RGB scanlines and numeric line readouts, analog test interface with heavy noise, chromatic distortion and interference, broken broadcast
00:11
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Doctor woman with pink medical gloves performing neck ultrasound exam on male patient. Thyroid gland examination. Medicine service concept
00:16
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Female nurse or doctor checking blood pressure of senior woman patient using electronic heart monitor health tracker device during appointment in clinic office. Healthcare service, medical examination
00:16
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Laboratory Setting With Engineers And Technicians Performing Precise Measurements On Rocket Prototype
00:10
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A Man Undergoing a Polysomnography Test with Wires on His Face
00:10
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Industrial worker checking equipment in factory manufacturing plant operational process indoor environment close-up view efficiency evaluation
00:21
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Doctors Carefully Reviewing Breast Cancer Screening Results
00:25
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This shows a close-up of a gloved hand holding a small white object in a medical laboratory setting, highlighting precision and care in scientific research and experimentation.
00:08
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Retro TV Screen with Static and Color Bars, No Signal Broadcast Interruption.
00:10
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Veterinarian examines spaniel dog with nurse in clinic. Routine examination covers checkup, clear diagnosis and preventive treatment for kind pet care. Clear concept of veterinary care.
00:06
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Technical difficulties retro vintage tv screen test pattern broadcast. 4k video
00:10
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Laboratory worker with blood sample in test tube at table indoors, closeup
00:06
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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
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Rural Indian school students study in classroom. Elementary boys and girls writing doing classwork, test or exams, Education in india concept
00:11
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Stressed male student studying hard in a university library
00:10
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Understanding risk levels in finance using a digital display during a business meeting in an office.
00:10
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Indian student studying in library, exam preparation. education pressure, concentration, exams, and academic challenges.
00:10
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Paperwork and document for accounting of financial data during tax report research by a businessman working on a laptop in an office to manage complex law bureaucracy.
00:18
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Please stand by screen display featuring a tv test pattern with please stand by message. Suitable for indicating waiting times in presentations. 4k looping
00:10
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Businessman stands in corridor and writes detailed notes in official document. Serious man with clipboard conducts thorough inspection of modern residential building
00:09
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Medical imaging center features advanced MRI machine and treatment area for patient diagnostics and care in modern facilities
00:10
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Doctor woman performing breast and heart ultrasound exam on man patient. Medicine service, cardiology
00:22
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Lab technician in blue gloves labeling urine sample test tube with barcode in modern medical laboratory for diagnostic analysis and research.
00:13
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Macro shoot close up of studying mathematics on a test book. Writing rooted numbers and the mechanical pencil’s lead keeps breaking. Solving a math problem with a green pencil. Shallow depth of field
00:06
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