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159.348 resultados para sampling distribution en vídeos

Researcher dripping chemical liquid into tube, analyzing substance properties
00:10
Snowflake falls
00:10
choice of materials, textures and colors for room renovation. sample Pallet with bright colors
00:08
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
Close-up shot of sample slide and microscope with metal lens at laboratory.
00:18
The scientist places a sample of the virus in a microscope on a glass slide and changes the lens. The study of dangerous viruses.
00:11
Bacteria sample examined with microscope
00:11
Black female scientist examining samples through a microscope in a high-tech
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Scientist studying sample of soil in field, closeup
00:13
A person selecting various material samples for a construction project on a gray tabletop with papers and coins
00:08
crowd behaviors measuring social sampling statistics experiment population research of society
00:10
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
Examining a rock sample under a microscope in a lab setting at a school in the afternoon sun
00:12
Rotating centrifuge with sample containers.
00:19
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
interior design shop salesman showing material samples to customer
00:15
People sampling olive oil at a food market
00:10
Interior designer working on interior layout with wood veneer samples for budget friendly home makeover in Dubai
00:11
Close up medical researcher working in the lab analyzing samples
00:29
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
Chemist in protective uniform showing tube with dark liquid, oil examination
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Medium shot of a technician examining a selfhealing polymer resin sample showcasing innovative materials for automotive applications and repair.
00:05
Farmer agronomist with soil sample from agricultural field
00:26
silicon wafer with needles for semiconductor testing on the probe station, looking at a microchip transistor sample
00:10
Scientist hands with microscope close-up shot in the laboratory
00:13
Laboratory researcher or nurse pipets patient sample into a test tube. Genetic engineering or genetic disease screening. Cancer and drug research and science
00:10
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
Fridge with frozen samples in a sperm bank
00:17
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
Engineered hardwood or laminate flooring swatch samples in various type of wood texture. A variety of shades of wood floor material. Interior designer selecting engineered wood flooring samples
00:40
Environmental research scientist collecting water samples in test tubes from outdoor body of water in cold landscape
00:07
turning a compost pile in a community garden. compost full of microorganisms. sustainable regenerative agriculture with a soil sample
00:09
selective focus glowing serum sample with floating biochemical values
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Coffee factory
00:11
Scientist check sample in laboratory, Embryologist drop sperm specimen with disposable wholesale pipette in counting chamber and look on it through microscope.
00:17
Doctor hand taking a blood sample tube from a rack with machines of analysis in the lab background, Technician holding blood tube test in the research laboratory.
00:19
interior designer choosing furniture material from sample palette
00:15
Scientist opening liquid nitrogen cryogenic tank revealing frozen samples in laboratory biobank
00:07
Robotic arm precisely handling samples on an automated platform, conducting diagnostics and research in a modern science laboratory, optimizing processes and advancing biotechnology and medicine
00:05
Interior designer mood board with material and paint samples spread on desk, Designer at work
00:09
Digital tube rotisserie rotator for effective mixing biological samples at pharmacy factory, medical exhibition: close up, slow motion. Chemistry, pharmaceutical, laboratory equipment concept
00:42
Lab assistant comparing samples with recovery indexes of patient from test group
00:11
Countertop signage highlights vibrant summerthemed drinks with fresh fruit garnishes blurred background featuring excited customers sampling beverages
00:05
A hand pouring soil samples into test tubes in a laboratory setting for analysis
00:10
Coffee factory
00:11
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
Close-up shot of sample slide and microscope with metal lens at laboratory.
00:30
Person analyzing color samples and design layouts on laptop
00:07
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
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
Biochemistry. Stirring laboratory sample with spatula in petri dish at table, closeup
00:09
Scientist checks evidences list as colleague looks in microscope in lab. Female forensic experts conduct research for crime scene investigation
00:18
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
Cozy medium shot of a design studio layout area focused on structural packaging highlighting prototype samples and creative mood boards pinned on a sample wall.
00:05
Technicians hands stir laboratory samples during microscopic test.
00:15
A nurse wearing latex gloves inserts a swab down a woman's throat to collect a possible positive COVID-19 sample during the pandemic. Antigen test procedure.
00:13
Hands arranging wood and marble samples on gray fabric. Interior design material selection in top-down flat lay. Composition for home decor inspiration and texture comparison.
00:08
interior designer working on new house design project in office. choosing flooring and furniture materials and colors from samples
00:17
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
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
Professional medical researcher sitting table in laboratory working on sample test using microscope and laptop
00:19
Automated laboratory analyzer dispensing and rotating samples inside clinical diagnostics lab bench.
00:13
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
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
A man holds samples of genuine leather for upholstery of a car interior
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Cluster sampling method in statistics. Research on sample collecting data in scientific survey techniques.
00:12
Close up of examining of test sample under the microscope in laboratory.
00:09
In a well-equipped laboratory, a dedicated researcher closely inspects a test sample held in a test tube
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Medical professional in blue gloves handling a feces sample test tube isolated on a white background
00:08
Marble tile samples on display in store
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camera panning on wall insulation panel samples
00:10
Mars rover conducting geological research on rocky terrain. Automated vehicle lowering robotic arm to analyze mineral samples under orange sky.
00:05
Scientist collecting water sample
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Scientist examines plant samples with microscope and lab equipment in research setting in a laboratory
00:13
Medium shot of hands using sample swabs to collect butter traces from packaging surfaces highlighting hygiene assessment in a controlled laboratory environment.
00:06
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.
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Scientist examines lab-grown meat sample with pipette in laboratory setting.
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Field soil samples for analysis. Selective focus.
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Smiling mature woman touching carpet looking through samples for home redecorating project, in a floor store.
00:52
A variety of wooden flooring samples neatly displayed, each showing different grains and color
00:05
white woman food blogger sampling pizza slice in neon booth
00:22
Close up hand choosing color from color sample swatch. The designer works with the customer and recommends the colors of decorative coatings.
00:23
Design and architecture studio. Close-up, male and female hands of interior designers working with samples of materials and color palettes. Working on an apartment project
00:24
Female scientist in biotech lab adjusting microscope and focusing on sample with gloved hands.
00:14
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
Scientist examines glowing sample in lab
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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
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Asian adult woman conducts botanical field research collecting plant soil samples in natural park environment using scientific equipment for ecological study
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Employee of factory using special device for taking grain sample and further analysis. Worker rotating probe tube to get exemplar of all layers of kernels for precise testing.
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Researcher places sample under microscope in laboratory
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Collection of printed color palette charts arranged on creative design desk with samples for graphic projects
00:10
Scientist collecting water sample from polluted river at sunset. Ecologist testing toxic oil spill near industrial factory. Environmental pollution concept
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A variety of shades of wood floor material. Designer hands choosing wood flooring samples for interior renovation. Architect selecting laminate and hardwood textures for modern space.
00:14
Professional construction worker carefully examining and selecting various tile samples in a busy construction supermarket, making informed decisions for a project
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Close-up shot of sample slide and microscope with metal lens at laboratory.
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Evidence based procedures for crime scene investigators collecting hair samples in laboratory and at scene for forensic analysis and investigation
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Interested casual young girl examining technical stone tile samples displayed on sliding system exhibit stand in home improvement store, considering colors and textures for renovation project
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Science, laboratory and face of woman with microscope for research, analysis and vaccine development. Healthcare, med student and portrait of scientist with equipment for study, experiment and sample
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Asian female scientist examines a blood sample under a microscope in a modern laboratory. She wears a white lab coat and blue gloves.
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A dedicated scientist in a lab coat is conducting complex experiments with biological samples by a bright window, meticulously analyzing results displayed on a nearby computer screen
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