This image illustrates a step-by-step process for dental hygiene.
Step 1 shows a person brushing their teeth.
Step 2 highlights the importance of thoroughness,
suggesting to brush for 29 minutes on all surfaces.
The final step encourages rinsing the mouth.
The design uses clear and simple graphics to convey the information effectively.
The use of arrows suggests a flow in the instructions and enhances user understanding.
A soldier in uniform fires a rifle while a group of armed monkeys curiously watches nearby.
Digital rendering of a controlled flow nozzle for metal salt deposition.
The nozzle has an elongated,
airbrush-like design with a large solution tank.
The image features a clear view of the nozzle and tank,
emphasizing functionality.
A hospital operation room with a surgical team performing a procedure under general anaesthetic.
Surgeons wear scrubs and masks.
Medical tools and equipment are present.
A man in a supermarket aisle holding a jar and examining it thoughtfully.
A person in a military uniform holding a bottle in a pharmacy with shelves
A masked individual in a hoodie stands at a store counter,
interacting with a cashier,
holding an object that resembles a gun.
A medical professional in scrubs and a mask stands in a dimly-lit hospital hallway,
writing notes.
Illustration shows glass bottles filled with pills on conveyor.
Cartoon box contains more pills.
Terahertz photocell inspects items.
Conveying system highlighted.
Two individuals compete over a large dish of rice on a busy street.
A woman in a car wearing a mask and a black dress,
securing her seatbelt.
A Minion isolated in a glass bottle surrounded by colorful candies.
A scientist wearing gloves and a mask is observing a test tube.
This document outlines the fundamentals of switching in telecommunications.
Switching is defined as the process of establishing a pathway between sender and receiver via transmission nodes.
It plays a key role in efficiently delivering signals and relieving network congestion.
The text primarily discusses circuit switching,
highlighting its dedicated and temporary nature,
use of fixed bandwidth,
and its operational stages: request,
establishment,
transfer of information,
and connection release.
It also contrasts circuit switching with packet switching,
emphasizing advantages and disadvantages.
The example given is the Public Switched Telephone Network (PSTN).
Design a compact microchip for NanoGuardTN to detect cancer-specific biomarkers in blood or saliva.
Use nanotechnology-based sensors for high sensitivity.
Support multi-biomarker detection and real-time data processing with wireless connectivity.
Ensure low power,
biocompatibility,
and durability for portable devices.
This image sequence illustrates the comprehensive process of recycling used tires.
It begins with the collection stage,
where community members gather discarded tires from local areas.
The next step features the washing of tires using high-pressure hoses and special cleaning agents.
After cleaning,
tires are sorted by type and condition,
with clear labels guiding the classification process.
Tires are then cut into smaller pieces using specialized machines.
The resulting rubber chunks are processed into fine,
uniform rubber granules.
After that,
these granules are dried to remove any residual moisture,
ensuring high quality.
The cut and packaged granules are labeled and boxed for shipment.
Finally,
the last stage shows the distribution of rubber granules through commercial channels,
indicating their journey to be reused in new products.
This image illustrates an experiment involving three groups of rats to study liver preservation techniques.
Group 1 is subjected to Ringer lactate washing and immediate ex vivo perfusion.
Group 2 uses the IGL-1 solution for cold storage for 24 hours followed by perfusion.
Group 3 incorporates DHN-5 into the IGL-1 solution before the same cold storage and perfusion steps.
Each group consists of eight rats,
clearly labeled.
The experiment is set in a laboratory environment with a focus on scientific accuracy and educational value.
The jars provide a clear view of the rats and their respective treatments.
A photo of a small refrigerator filled with energy drink cans.
Energy drink cans stacked on shelves.
Bright interior lighting highlights the cans.
A kayak with a trolling motor mounted on it.
The system features an electric motor connected to a belt drive.
Two propellers are visible,
designed for efficient movement in water.
The kayak is on a calm lake with greenery surrounding.
A person in a green lab coat holds a small bottle of golden liquid over a cannabis plant in a greenhouse.
Schematic view of the punch-out method for minimum-mass targets.
Target material is on the substrate film.
Punch-out laser pulse irradiates the back surface of the transparent substrate.
Tinfoil is ablated,
creating tin plasma at the boundary.
Remaining tinfoil is driven to high velocity by expanding plasma.
A scientist in a lab coat and gloves focuses on a mixture in a jar,
surrounded by scattered powder.
A person wearing a lab coat and gloves holds test tubes,
one filled with pink liquid.