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160 108 resultados para sampling em vídeos

Researcher dripping chemical liquid into tube, analyzing substance properties
00:10
Scientist studying sample of soil in field, closeup
00:13
crowd behaviors measuring social sampling statistics experiment population research of society
00:10
Male agronomist taking sample with soil probe sampler on background of grain field at dawn. Farmer using drilling tool for soil sampling at morning outdoors. Environmental protection, organic research
00:15
People sampling olive oil at a food market
00:10
Scientist examines plant samples with microscope and lab equipment in research setting in a laboratory
00:13
A person selecting various material samples for a construction project on a gray tabletop with papers and coins
00:08
Close-up of soil sampling during pile drilling process. Extraction of subsurface material for geotechnical analysis and foundation assessment
00:39
interior designer working on new house design project in office. choosing flooring and furniture materials and colors from samples
00:17
Wastewater operators examining water samples at a wastewater cleaning facility
00:18
Blood sampling on coronavirus wuhan city. Blood sample for blood test in blood testing laboratory. Anxious female patient in fear for blood. Stress concept.
00:13
CU Person pouring wine into tasting glass using Sherry sampling tool
00:11
Futuristic rare earth element mineral rock ore analysis laboratory interface, glowing crystal stone and metal sample reflective surface, digital geology science innovation hologram for geologist
00:05
white woman food blogger sampling pizza slice in neon booth
00:22
Lab sample processing tracker dashboard interface showing clinical operations data visualization with specimen testing metrics turnaround time analysis and reporting dark mode design
00:13
Two drilling rig workers dressed in yellow helmet and working clothes lifting and fixing the metal pipes. Work is in process. Men operating machinery for taking soil samples
00:11
Three ecologists wearing casual clothing exploring lake and taking water sample then discuss test and noting information
00:28
View of a Young attractive biologist woman working on water analysis
00:29
Scientist conducts water quality sampling in laboratory with precision and care
00:08
Scientist collecting water sample
00:10
Chemist in protective uniform showing tube with dark liquid, oil examination
00:08
Research professional conducting experiments with laboratory equipment and team
00:10
Healthcare professional wearing protective blue gloves carefully locating optimal vein for blood sampling during routine prenatal medical examination in hospital setting
00:13
Water sampling containers for collecting bacteria and chemicals.
00:10
Ecologist sampling water from the river with test tube, Biologist wear protective suit and mask collects sample of waste water from industrial, problem environment, scientist environmentalist
00:12
Winemaker checking on wine by sampling pipette . Man testing wine in a factory or warehouse . Portrait of a senior well-dressed winemaker checking the wine . Shot on ARRI ALEXA Camera Slow Motion .
00:33
Hands, gloves and blood sample in lab with label for test, assessment or clinical analysis at pharma company. Scientist, person and glass container with dna, results and ppe with vaccine development
00:17
Countertop signage highlights vibrant summerthemed drinks with fresh fruit garnishes blurred background featuring excited customers sampling beverages
00:05
Scientist hands with microscope close-up shot in the laboratory
00:13
Scientist checks evidences list as colleague looks in microscope in lab. Female forensic experts conduct research for crime scene investigation
00:18
Group of friends sampling appetizers and chatting in a gourmet food market or deli, enjoying culinary discoveries, representing socializing around food or gastronomy tourism experience
00:06
Laboratory histology technician evaluating pharmaceutical compound in petri dish, inputting data on laptop. African american woman in hospital lab inspecting cell culture growth, camera A
00:26
silicon wafer with needles for semiconductor testing on the probe station, looking at a microchip transistor sample
00:10
Coffee factory
00:11
Senior Asian man guiding female mentee at tank, meter showing level sampling water checking quality
00:15
assembly technicians inspecting automated production line with tablet, evaluating conveyor performance, sampling parts and reviewing digital checklist, coordinating with supervisor
00:08
A close-up cinematic dolly shot glides slowly over a sophisticated kitchen interior design mood board displaying glossy white marble and natural dark wood samples kitchen, home, elegance
00:08
Cluster sampling method in statistics. Research on sample collecting data in scientific survey techniques.
00:12
Construction worker collecting ground samples with specialized soil sampling tool during detailed geological investigation. Analyzing earth layers for scientific research and environmental assessment
00:07
Field soil samples for analysis. Selective focus.
00:11
Male chemist puts blood samples from tube rack into modern automatic device for biochemical blood tests analyzing. Professional scientist works in advanced research lab. Biotechnology laboratory.
00:15
Scientific Precision: A focused individual in a sterile lab coat and protective eyewear, intently studies samples within a glass vial, embodying the essence of scientific rigor and innovation.
00:10
Scientist opening liquid nitrogen cryogenic tank revealing frozen samples in laboratory biobank
00:07
Lab-coated Researcher Uses Computer Displaying AI Cell-network Analysis Beside Microscope and Test Tubes in Biomedical Lab, Converting Sample Data Into Therapy Targets. Static Over-the-shoulder Shot.
00:10
Coffee factory
00:11
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
Ecologist sampling taken dead fish to inspaction and save data to laptop computer, Biologist wear protective suit and mask collects sample of waste water from industry, problem environment
00:16
selective focus glowing serum sample with floating biochemical values
00:05
These samples come in a variety of textures, natural veining patterns, and colors—from classic white to modern gray to warm cream to elegant brown.
00:16
Closeup of a sampling port on the bioreactor showing a collection tube with a stopper illustrating the aseptic technique employed for withdrawing samples without contaminating the culture.
00:10
Close-up shot of sample slide and microscope with metal lens at laboratory.
00:18
An environmental expert is collecting water samples from a natural pond to test the ecosystem for health.
00:15
Scientist taking soil sample in agricultural field with probe and vial, crop research, land analysis, sustainable farming practice, environmental monitoring and agronomy study.
00:10
Lady reacts poorly to food. Woman exhibits disapproval after trying unappealing lunch bite. Lady grimaces and expresses discontent upon sampling unappetizing salad during her work break
00:13
Forest ecology survey with ground plots, marked sampling points near tree bases, rich understory and leaf litter recorded for biodiversity monitoring
00:06
Researchers sampling tanks in shed, woman dipping probe recording on tablet, senior man lifting net
00:26
Delicious bite-sized sandwiches prepared for a colorful party display in a vibrant setting
00:07
woman touches, irons and chooses blue fabric from fabric samples for curtains, textiles and furniture. professional selection of fabric in the salon, interior design, cozy home, tactile sensation
00:07
convenience sample grab accidental sampling,or opportunity sampling statistic method non-probability technique
00:09
Biochemistry. Stirring laboratory sample with spatula in petri dish at table, closeup
00:09
Threads lint seen with a microscope
00:11
Back view of ecologist in rubber gloves shakes flask with sample of water from ocean. Sunset and sea are in background. Concept of ecology and chemical test.
00:15
Mars rover conducting geological research on rocky terrain. Automated vehicle lowering robotic arm to analyze mineral samples under orange sky.
00:05
Diligent scientists in lab coats conduct experiments, meticulously handling samples and operating sophisticated analysis machinery within a large, modern, brightly lit biomedical research facility.
00:08
Lab technician in blue gloves labeling urine sample test tube with barcode in modern medical laboratory for diagnostic analysis and research.
00:13
Laboratory technicians examining biological samples using modern diagnostic equipment. Concept virology research, epidemic prevention and medical innovation, hantavirus and coronavirus testing include
00:34
Female scientist in biotech lab adjusting microscope and focusing on sample with gloved hands.
00:14
Slide revealing hands comparing beautiful fabric samples in retail environment
00:06
Medium shot of a professional conducting flavor balance analysis sampling multiple product variations arranged systematically for detailed sensory evaluation.
00:06
As the evening progresses guests move on to sampling aged and sharp cheeses paired with bold and complex red wines.
00:06
Female Doctor Engaged In Precise Clinical Research Within Hightech Automated Laboratory Environment
00:10
microorganisms close up under the microscope. in a soil sample from a farm
00:11
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
Garment maker unfolding elastic material on table filled with colorful fabric samples and sewing patterns, preparing textiles for tailoring project in creative workspace with tools
00:19
Mobile space station field laboratory by rocky outcrop with sample stations, instrument racks and external workbench, geology and atmospheric sampling setup
00:06
Senior male squeezing bulb, sampling tank with red pipet while woman recording tablet in greenhouse
00:16
Smiling mature woman touching carpet looking through samples for home redecorating project, in a floor store.
00:52
Grain Quality Inspection Process. Surveyor takes corn grain sampling for quality testing. Testing grain for toxins and parasites
00:23
stratified sampling method in statistics. Research on sample collecting data in scientific survey techniques.
00:12
Professional soil sample collection, precisely labeling zip lock bags within specialized storage case, preparing for comprehensive laboratory research and analysis
00:19
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
Interior designer working on interior layout with wood veneer samples for budget friendly home makeover in Dubai
00:11
A close-up of a food critic taking notes while elegantly sampling dishes under soft table lighting
00:10
Examining a rock sample under a microscope in a lab setting at a school in the afternoon sun
00:12
Scientist sampling lake water in test tube
00:05
Glowing neon illustration of people search, grouping people with a magnifying glass. Population census. crowd behaviors measuring social sampling statistics experiment population research of society
00:10
Automated laboratory analyzer dispensing and rotating samples inside clinical diagnostics lab bench.
00:13
Man cutting and cleaning soil sample for laboratory analysis. Preparation of core material for geotechnical testing and scientific evaluatio
00:37
Medium shot featuring workers sampling molten lead from refining kettles highlighting the texture and vivid glow of the liquid metal
00:05
Blurry glimpses of vendors haggling over prices and customers sampling fresh baked goods at an indoor market.
00:07
POV shot, hydrobiologist's hands taking samples from sandy bottom covered in unicellular algae colony synthesizing gas. Benthic sampling of microalgae with gas bubbles on seabed, first person view
00:15
Gloved hands testing forest soil sample with probes, sunlight background
00:10
Close up hand choosing color from color sample swatch. The designer works with the customer and recommends the colors of decorative coatings.
00:23
teen enjoying treat in crowded mall, caucasian teenager sampling sweet snack amid bustling mall environment, casual scene of young person tasting dessert at shopping mall food court
00:15
A medical technologist in a hospital laboratory examines a patient's biological sample under a microscope, carefully documenting the cellular morphology for a precise clinical diagnosis.
00:10
Diverse labcoats Senior Asian using bulb sampling tank water check in farm African tech on tablet
00:20
Blood is running from a cut on my finger. Injury to a finger. Blood sampling for a biochemical blood test. Coagulability.
00:11
An environmental expert is collecting water samples to be tested for contaminants in a lab.
00:13
Closeup hands of unrecognizable female nurse in protective gloves locating and searching for veins for injection. Close up of woman doctor taking blood sample from patient at laboratory, slow motion.
00:14
Close up of doctors hand holding tube with positive blood test for Coronavirus, other hand writing down results to patients medical record, focus on blood sample tube for diagnosis infection.
00:25