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Apr
04
2010

Titanium Shears

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Titanium Shears

Advances in nanotechnology are leading to dramatic new features that can fundamentally improve our quality of life in the field of health. While opportunities are easy to understand, the unique aspect of the research of Dr. Shi Yong is his amazing ability to develop and manage these materials.

Dr. Shi Yong assets and nanomaterials laboratory equipment at the Stevens Institute of Technology is an expert in nanotechnology, which works introducing new materials with unprecedented precision and efficiency. He introduced patented piezoelectric (PZT) which is led zirconate titanate nanofibers and progress in the study or piezoresistive conductor (indium oxide and tin or ITO), materials thermal energy (both bismuth and tellurium complex oxides) and photovoltaic (titanium oxide TiO2).

The applications of these nanofibers are enormous. What is really special about these nanofibers is their ability to efficiently convert piezoelectric vibration or energy acoustic power (sensors) or to do exactly the opposite - convert electricity into motion (actuators).

Education in the Laboratory of Micro Devices to share the facilities at Stevens, Dr. Shi was the first to produce fibers and nano-scale PZT control - A process that results in unique mechanical and electrical properties.

For the handling of these principles, the creation of small devices that are (Nanotechnology relates to development at the atomic scale - a sheet of paper is about 100,000 nanometers thick) and can be operated with precision, which allows incredible new technologies such as tiny robots that navigate on the site of a blood clot in the Proceedings of the movement therapy and even monitor vibrations involved in chemical bonding to detect cancer cells - made possible by the application of nanofibers Mr. Shi and specifications as a sensor or actuator to determine the functionality.

Stroke Therapy and actuator MEMS umbrella-shaped

Stroke is the third leading cause of death in the United States, claiming over 143,000 lives per year. Caused by a blood clot that blocks a artery or a ruptured blood vessel in the brain releases the results in a lack of oxygen, blood and nutrients to the brain, and may claim damages the brain and even death.

Mr. Shi is particularly interested in helping victims of strokes and has worked with Dr. Sundeep Mangla and Mr. Zhang Ming of SUNY Downstate Medical Center developing a blood clot retriever with its patented fiber PZT piezoelectric properties resulting from movement (action) in response to electrical stimuli.

This principle allows the creation of an umbrella-shaped MEMS actuator is through a catheter inserted in the lower body of a patient's stroke. The operator (in most cases, a physician) can control the camera by applying different electrical signals to and location can be monitored with MRI and CT technology. Navigation and arteries, the device will finally reach the location of blood clot and continue to implement cutting force adjusted to facilitate separation of blood clot in the blood vessel wall due to shear-thinning phenomenon, which allows full recovery and minimize risk of damage to the arteries.

Cancer Diagnosis

As the second leading cause of death in the United States, early detection of cancer is a critical step in recovery. The assets and Nanomaterials Laboratory Apparatus designed to distinguish between cancer cells and normal cells through the use of high frequency ultrasound. PZT materials play a more important role in their ability to detect modes of vibration and disseminate critical knowledge. By monitoring the absorption and attenuation of cells using ultrasonic frequencies specific, Dr. Shi will be able to distinguish cancer cells from normal cells.

Yong Shi was engaged in basic research Dr. Jian Cao for Stony Brook University to introduce new diagnostic methods to improve diagnostic results for the early detection and the ability to save lives. Shi brings a thorough knowledge of engineering, nanotechnology devices, while Dr. Cao is a leader in biology molecular and cellular cancer. According to Dr. Cao, this synergistic partnership to bridge the gap between basic science and translational research.

Their collaboration has recently led to funding by the government to develop a device that is used to detect the spread of cancer cells breast movement. This device will eventually be used for clinical diagnosis to determine the possible spread of breast cancer. In addition to improving health care for the diagnosis of cancer, the technological innovations, led by Dr. Shi and Cao will significantly reduce the costs of health care and allow greater attention to a vast majority of patients.

Conclusion

As the first producer of PZT nanofibers and control and introduce new developments in ITO nanofibers, Mr. Shi has discovered a very effective method to operate and supply energy mechanical devices. It does this by applying an electrical potential, which creates motion (actuators) or receives information based on vibration, heat or noise (sensors). This technology greatly increases the effectiveness of many disciplines, including revolutionary

Development a device that can effectively remove a blood clot in the case of a stroke and to monitor and diagnose cancer as never before with much cheaper for the patient.

As an entrepreneur Dr. Shi is also an innovator in the integration on the market. He has instilled an environment consistent with the mission and encourages the implementation technogenic ™ Research ideas for solutions trade. A graduate student Dr. Shi, Xu Shi, further explains, nanotechnology is now a "hot" research area, and most are on the scientifically. The unique aspect of our laboratory is Dr. Shi will develop devices that have the potential work to be marketed. We have seen generators and piezoelectric nano sensing devices, and we are excited about the future development of the prototype.

For more information, please visit Dr. Shi's home page!

Johncera Deluxe 3 inch Ceramic Kitchen Scissors (Kitchen Shears)

Sale Price: $19.95

Description

The Johncrea ceramic kitchen scissors is made of an advanced, high-tech ceramic called zirconium oxide (also called zirconia). It has a cutting area of 3 inches and the overall length include the handle is 8 inches...

Features

Holds its edge much longer than steel. Lasts many years without sharpening.
Organic, light weight with very comfortable and soft rubber handles.
Stain and Rust Proof, Impervious to the food acids which discolour steel products.
No Metallic Taste or Smell. Maintains the fresh taste of food. Won't brown fruits and vegetables.
Non-stick ceramic surface makes for easy clean-up. Thicker scissors blades make it very durable and harder to break.

EMT Shears with Desert Tan Handle & Black Blades by Rescue Essentials

Sale Price: $4.95

Features

This Rescue Essentials exclusive offers a high quality , desert tan handle and non-reflective full black blades.
Perfect for the tactical medic or combat medic.
7.5 "stainless steel shear with a bomber oversized rivet

Scanpan Classic Ceramic Titanium 10-1/2-Inch Square Fry Pan

Sale Price: $99.95

Description

Taking advantage of every inch of space, this square Skillet is useful for everything from burgers to eggs, and the nonstick surface requires little if no oil or fat for cooking. The bonus is it cleans in a jiffy! Part of the Classic Ceramic Titanium line, this fry pan features a pressure-cast aluminum body to ensure even heating without warping...

Features

10-1/2-inch square fry pan made in Denmark of pressure-cast aluminum
Green Tek ceramic-titanium nonstick finish is safe for metal utensils
High-density phenolic resin handle securely attached without rivets
Dishwasher-safe, though washing by hand recommended
Oven-safe to 500 degrees F; covered by full lifetime warranty

Fiskars 9124 Professional Bypass Pruning Shears

Sale Price: $11.45

Description

Master gardeners, arborists and avid gardeners alike put pruners to the test and demand features that allow fine tuning after extended use. These cutters deliver, with a replaceable blade, tension control for precise cuts, a sap grove to prevent the blade from sticking, and an ergonomic handle design that's comfortable to use.

Features

An ideal professional grade tool for all kinds of pruning tasks
Adjustable blade tension
Ambidextrous handle design allows for comfortable left or right-handed use
Integrated sap groove keeps cutting action smooth and stick-free
1-inch cutting capacity

Fiskars 9921 Softouch Micro-Tip Pruning Snip

Sale Price: $6.91

Features

Fiskars pruning snip is ideal for the precision trimming and shaping of flowers and small plants
Pruning snip has a 1-1/2-inch rust-resistant stainless steel blade
The 5-inch softouch ergonomic handle fits well in small to medium sized hands
Use for flower and herb gardening, bonsai, houseplant maintenance, and floral arranging
Lifetime warranty

Fiskars 9154 PowerGear 32-Inch Bypass Lopper

Sale Price: $28.09

Description

32 inches of pure lopper goodness. This superior grade tool is lighter, stronger and more powerful than anything you've ever used. A unique gearing mechanism multiples the cutting force by nearly three times over single pivot loppers and the smooth action eliminates the jarring conclusion at the end of cuts...

Features

The PowerGear 32-inch bypass lopper is an ideal tool for cutting large vines and branches
The lopper's patented, dual-hinge gear system increases cutting power
Precision-ground, easily replaceable blade
Large, 2-inch cutting capacity
Lifetime warranty

Scotch Precision Ultra Edge Scissor, 8 Inch, White / Green (1458TG)

Sale Price: $2.75

Description

Now, you can cut with style using these decorative Scotch Precision Ultra Edge Scissors. Cutting has never been easier than with these titanium-fused blades that stay sharp beyond 100,000 cuts and will stay sharp much longer than stainless steel...

Features

Titanium-fused blades stay sharp beyond 100,000 cuts
Lifetime smooth cutting action
Ideal for fabric, crafts and photos
The titanium-fused blades stay 5X sharper than stainless steel blades
Comfort grip handles

Westcott Elite Left-Handed Scissors, 8" Straight, Black and Gray

Sale Price: $9.47

Description

The precision-ground stainless steel blades on inside outside back and cutting edges effortlessly glide through paper cardboard and fabric. The corrosion-resistant blades are molded into orange plastic handles for durability and comfort...

Features

High Performance Stainless Steel
Corrosion resistant
Cutting edge stays sharper-longer
Contoured soft grip handles
Limited Lifetime Warranty

Westcott Forged Nickel Plated Straight Office Scissors, 7", Black

Sale Price: $8.80

Description

These scissors are made of cutlery quality hot drop forged from carbon steel. Hardened tempered and precision ground for lasting sharpness. They are exceptionally strong and have a lustrous finish. Cut Length: 3 1/8 in Scissor Length: 7 in Tip Type: Pointed Handle Type: Straight...

Features

High Performance Forged Steel
Resistant to corrosion from acids, chlorides and salt water
Cutting edge stays sharper-longer
Contoured soft grip handles
Resists the stickiness of tape and glue

Norwegian Security Policy and New Environmental Challenges

Sale Price: $26.95

Description

This is a NAVAL POSTGRADUATE SCHOOL MONTEREY CA report procured by the Pentagon and made available for public release. It has been reproduced in the best form available to the Pentagon. It is not spiral-bound, but rather assembled with Velobinding in a soft, white linen cover...

Whats the best material for drill bits. . ?

Cobalt, titanium, etc. .. I have to drill out steel bolts sheared off some of their quantitative 8mm their pain is usually right to do

High Speed Steel (AISI T - 1, M - 1, M - 2) or iron Cobalt (AISI M - 42, very fragile. It is used for drilling stainless steel. INCONEL or Titanium) or iron carbide. ... Then they are coated with materials such as Ti N (titanium nitride), Ti CN (Titanium Carbonitride), powder Polycrystalline Diamond, etc. depending on the program. If your coat Ti N HSS will work well. centerpunch first (other bit of you will walk around the place). Then drill small holes and then remove the nut lubricant used. EZ - Out or similar bolt separately if you have access to. Bernz - O - Matic torch or similar heat lock up a few hundred degrees can sometimes help to stop them loose. . Edit: Left - hand drill bit will not delete the lock. ... If you plan to drill the bolts to break the topic and have penetration holes. Oversize and re - thread already installed Heli - Coil repair kit or similar topics.