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**687 risultati per sample size in video**

crowd behaviors measuring social sampling statistics experiment population research of society

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A close-up image of green algae under a microscope. The algae is visible in various shapes and sizes

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Bacteria under microscope ideal for pharmaceutical campaigns and wellness branding

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Medium shot of teen boys slim necktie samples in darker shades and contemporary designs demonstrating detailed size grading in a fashion workshop setting.

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Colleagues discuss sports shoe sole prototype during product development

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A detailed closeup of a particle size analyzer screen showing realtime data of aerosolized particles in the respirable range surrounded by scientific instruments and a journal open

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Explore Various Sizes of Craft Paper Rolled Cones for Your Creative Projects and Ideas

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Tailor draws a fashion design with a size grid on a tablet. Male fashion designer working in workshop

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Woman doctor holds breast implant sample explaining augmentation result. Female patient tests silicone implant in hand imagining chest shape

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Element of Modern tile showroom interior with large size ceramic and porcelain slabs displayed in vertical racks. Wide view shot

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young man choosing ceramic tiles in large store, running hands over surface to feel texture and study pattern before deciding on home renovation material.

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Designer concept.The dressmaker is designing an evening dress in the room.Asian clothing designers are measuring sample sizes to prepare evening gowns for important customer orders

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Standing designer showing tape, team checking fabric while animated rings marking sizes in fashion

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Multiple white sperm cells of different sizes swimming in same direction across black background. 2d animation of competition, fertilization, race and healthy semen sample.

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Close-up shot of white crystalline structures with varied shapes and sizes on a dark surface with warm lighting.

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Plane window view flying over lake mead nevada arizona border desert usa deserted remote location

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White pharmaceutical powder active ingredient API rests on metal mesh grid texture ensuring fine particle size and purity in pharmaceutical production process for quality control

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Minimalist studio shot of a clear glass cosmetic or perfume bottle with a black cap, reflecting purity and premium product design on a bright background.

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White woman inspects bottle at night, evaluating contents with skeptical smile and thumbs down gesture, warm coat and beanie, city railing background, cinematic nightlights and subtle breath in cold

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Natural mineral samples exhibit a dazzling array of needle-like crystals in various orientations and sizes

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Cluster sampling method in statistics. Research on sample collecting data in scientific survey techniques.

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Two Sealed Packets on Stone Surface Mockup

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A pink cosmetic rollerball bottle with a white cap, isolated on a white background, representing a beauty or skincare product

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Two nematodes of different sizes moving in the same field under 100x bright field microscopy. 4K scientific microscopy footage.

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Biologists, nutrition specialists measuring egg size before conducting genetic scientific experiments on eggs, examines sample under microscope in laboratory setting during a science experiment

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A closeup view of a sample holder with multiple crystallization plates each showcasing diverse crystal shapes and sizes illustrating the variability and experimentations in protein

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Colorful microscopic view of bacteria showcasing various shapes and sizes with vibrant patterns in a scientific context

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Skilled seamstress with a needle on arm sews fabric against the background of a mature atelier worker who shows a sample to a client. High quality 4k footage

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Arrow seamless animation loop. Random size arrow animation with random rotation. Seamless animation. 4k

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Red virus in a dark background, close-up view with a blurred group of medical masks in various sizes and color combinations

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Assortment of empty glass containers with stoppers on a plain surface

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Designer concept.The dressmaker is designing an evening dress in the room.Asian clothing designers are measuring sample sizes to prepare evening gowns for important customer orders

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Lead designer picking fabric swatch and showing fashion choices while animated tags showing sizes

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Coffee bean powder variations displayed in glass tubes to illustrate different roasts and grind sizes for brewing

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Element of Modern tile showroom interior with large size ceramic and porcelain slabs displayed in vertical racks. Dolly tracking camera move.

00:24

Flexible pouch packaging mockups of three white packets in different sizes for food, cosmetics, or pharmaceutical product display

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Microscopic view of pollen grains with vibrant colors and intricate details.

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Collection of textured stones with porous surfaces on white backdrop, showcasing various sizes and colors of rough rock samples for geologic studies

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Microscopic view of cellular structures in various stages

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Pink Blood Cells Floating in Liquid.

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stratified sampling method in statistics. Research on sample collecting data in scientific survey techniques.

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Red lipstick is placed on a colorful background. The background is made up of circles of different sizes and colors. The lipstick is the main focus of the image

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Petri dish filled with microorganisms, colonies of varied sizes and densities

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Microscopic view of a parasite worm.

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Mini White Cosmetic Jars for Travel Size Skincare Product Mockups

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Two large rotifers pass by another rotifer of a smaller size within aquatic habitat.

00:42

Rubber granule black scoop in metal tray used for manufacturing industrial material production and handling in precise granule size processes

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Adult male fashion designer stands near a table and cuts paper in a sewing workshop. Tailor makes patterns and plans to sew clothes. High quality 4k footage

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Microscopic view of pink spherical particles in a fluid medium

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Lunar regolith simulant samples in transparent containers, varying grain sizes labeled with collection site coordinates, geology hammer and measurement tools nearby, perfect for Moon research

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Microscopic Cellular Cluster Activity Captured in Close-up Black-and-White View, Highlighting Filament Networks and Dynamic Development

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Designer concept.The dressmaker is designing an evening dress in the room.Asian clothing designers are measuring sample sizes to prepare evening gowns for important customer orders

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Woman holding lemon between fingers and smiling while pinching near building facade in a grassy public space; freshness joy.

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Brown glass dropper bottle with golden accents filled with amber liquid, against a bright blue sky with sunrays and soft clouds

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Examining coffee beans under a microscope in a research lab for quality assessment

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The image displays various skincare tubes and bottles arranged artistically. These tubes and bottles vary in size and color, showcasing a collection of beauty products.

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Microscopic diatoms with translucent silica shells scattered across slide, varied shapes and sizes, delicate frustules and algae cells visible, brightfield microscopy for taxonomy and environmental

00:38

New industrial bearings of various types and sizes are presented at the machine tool exhibition. Close up. Shot in motion

00:40

Collection of gray rocks and stones on green background.

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Cells move and interact with one another in a lab setup. Different shapes and sizes of cells can be seen. The focus is on their connections and changes over time.

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sample from population statistics research survey methodology selection concept

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Neural Trainer Vision Transformer AI Deep Learning Training Screen.

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Vietnam flag in slow motion moves on a tall flagpole, reacting to wind under warm sunset sky and calm evening light above the horizon. National pride.

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Lifting worker's bare hands cupping wood pellets over hopper, checking pellet size, reflective cuff

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A close-up showing six rectangular containers, each filled with different types of gravel and fine powder

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Experienced Personal Shopper Guides Customer Through Busy Clothing Racks With Cheerful Attitude

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Surgeon holding silicone breast implant in clinic. Plastic surgery medical consultation. Female doctor demonstrating mammaplasty prosthesis

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Fashion designer draws a sketch and a size grid on paper, next to a male tailor who works on a sewing machine. Men create a collection of clothes in a sewing workshop. High quality 4k footage

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Pastel Colored Small Cosmetic Bottles for Skincare and Travel Accessories Set in Studio Lighting with Cream and Peach

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Professor analyzing voter behavior survey responses

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child mannequin dressed in denim overalls displayed in studio interior

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Designer concept.The dressmaker is designing an evening dress in the room.Asian clothing designers are measuring sample sizes to prepare evening gowns for important customer orders

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Woman holds a blue bottle and pinches thumb and forefinger at a street market stall to show size; cheerful product demo.

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Microscopic View of Cells and Organisms.

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Sea slug Nudibranchia under microscope, Onchidorididae, genus Onchidoris. Spicules and cilia are visible on mantle. White Sea, size 2-3 mm

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Microscopic view of bacterial colonies growing on agar in a petri dish, showcasing diverse shapes and sizes

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Minimalist White Cosmetic Jars - Three white cylindrical jars of varying sizes stand against a light blue background.

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Samples of abrasive elements for vibratory finishing equipment and metal parts before and after the processing operation are presented at the exhibition. Closeup. Shot in motion

00:37

Dolly natural light video into a sample of glacial till, a mix of rock fragments, sand, silt, and clay, the diverse particle sizes and origins are revealed

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Variety of dropper bottle sizes and colors.

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Systematic sampling method in statistics. Research on sample collecting data in scientific survey techniques

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Young scientist girl pour chemical in balloon into bottle then the reaction occur creating gas and expand size of balloon with exciting and fun of children. Teacher also explain knowledge of activity.

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Jackfruit of different sizes grows on a branch with trees and cultivated ground extending across a productive tropical fruit garden. Agricultural production.

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Moving lights blur 4k fast. Middle size multicolored defocused lights background. Abstract motion of many glowing colorful round shapes bokeh circles. Festive mood dance and celebration party disco

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Many small pieces of hardened sheets of clear glass, cut to size as factory product samples

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Close-up of a computer screen displaying a research hypothesis

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Microscopic view of bacteria colonies exhibiting diverse shapes and sizes in a dark background environment

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Woman holds sample of shoes, chooses shoes in store. Female buyer examines autumn shoes with laces, twirls them in hands.

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Collection of mineral specimens in assorted shapes and sizes on a black surface, each with complex crystal structures and reflective surfaces.

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A jeweler measuring ring sizes with a polished metal sizing set, gently sliding samples onto a client’s finger beneath warm boutique lighting — personalized craftsmanship, fine jewelry measurement,

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many picture and painting art wooden frame samples in different sizes and color exhibited on a black wall

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Designer concept.The dressmaker is designing an evening dress in the room.Asian clothing designers are measuring sample sizes to prepare evening gowns for important customer orders

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White blood cells, specifically lymphocytes, with a large nucleus and thin cytoplasm, stained in blue, showcasing their unique shapes and sizes

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Aerial view Lake Mead reservoir, Las Vegas, USA

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Embioptera insect under a microscope, sample size less than 4 mm, able to move in reverse, wings only in males, active at night, found in moss, can weave a web

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A steaming bamboo basket filled with an assortment of bite sized, savory dim sum delicacies, such as dumplings, buns, and rolls, showcasing the diverse flavors and textures of Cantonese cuisine.

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Core samples. Core samples in the hands of a geologist. First person perspective view of a geologist doing the inspection of an HQ size drill core for a mining exploration and drilling operation.

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New industrial bearings of various types and sizes are presented at the machine tool exhibition. Close up. Shot in motion

00:55

Ampoules containing pharmaceutical products,rotating.

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Political world map animated loop. A random selection of 100 countries and territories, highlighted in yellow on a blue background. 3 countries/territories per second. In 4K and HD & smaller sizes.

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