The U.S. Environmental Protection Agency announced today that E.I. DuPont de Nemours and Company (DuPont), has been fined $531,000 for alleged Clean Air Act violations at its chemical manufacturing plant in Deepwater, New Jersey. The EPA ...
Tags: Deepwater, skin cancer, Health
Japanese artist's Sen Tian Xuezi love bread very much! So she created a series of bread as the lamps and lanterns, to satisfy her strange desire. It would be a mistake to think that the modelling of bread is a chimney. This material is ...
Craft Sportswear North America has named Eric Schenker as its new chief executive officer. Schenker previously held the position of director of sales and marketing and will take over the role of CEO on his 10-year anniversary with Craft. ...
Tags: skiing, biking, running, alpine skiing, Sporting Goods
Researchers at Chinese Academy of Sciences’ Institute of Semiconductors have achieved a 42% enhancement in light output from flip-chip indium gallium nitride (InGaN) light-emitting diodes (LEDs) by incorporating a photonic crystal ...
Tags: photonic crystal(PHC)structure, light-emitting diodes, Electrical
Researchers in Germany have developed gallium nitride (GaN) high-electron-mobility transistors (HEMTs) on silicon carbide (SiC) layers on silicon wafers [Wael Jatal et al, IEEE Electron Device Letters, published online 11 December 2014]. ...
Tags: Cubic Silicon Carbide, Electrical
Looking to install or replace commercial overhead doors? Remember Job #1 -- these doors have got to be built for endurance and efficiency. They frequently are required to open and close hundreds of times a day, often for people who are in a ...
Tags: Commercial OH Doors, doors
China’s Xidian University has been developing III-nitride double heterostructures (DHs) with indium gallium nitride (InGaN) channels with a view to high-electron-mobility transistors (HEMTs) [Yi Zhao et al, Appl. Phys. Lett., vol105, ...
Tags: HEMTs, InGaN channels
Russia-based Syassky Pulp and Paper Mill has signed a contract with Italy’s Toscotec for the supply of a new tissue line at its mill in Syasstroy, in the Leningrad region of Russia. The new equipment will help in producing higher ...
Tags: Syassky Pulp, Paper Mill
India-based Rajhans Enterprises has acquired a five layer extrusion line for film production to extend its operations to the flexible packaging market. The company has been expanding its operations in the past few months and one of its ...
Tags: Flexible Packaging, registration setting system, Agriculture
Known as "the kingdom of plants and animals", Yunnan is home to a rich variety of foods. As a province with 26 different ethnic groups, the variety of cuisines is an important attraction for tourists. Yunnan cuisine, also named Dian ...
Tags: Yunnan Cuisine, cuisines
The traditional Chinese lunar calendar divides the year into 24 solar terms. Winter Solstice, the 22nd solar term of the year, begins this year on Dec 22 and ends on Jan 6. On the first day of Winter Solstice, the Northern Hemisphere ...
Tags: lunar calendar, Winter Solstice, dumplings
Calyxo GmbH of Bitterfeld-Wolfen in Germany’s ‘Solar Valley’, which is a manufacturer of cadmium telluride (CdTe) thin-film solar modules and a supplier of turnkey photovoltaic systems, says that its development and ...
Tags: cadmium telluride, thin-film solar modules, Electrical
The US Department of Energy (DOE)’s National Renewable Energy Laboratory (NREL) has demonstrated a conversion efficiency of 45.7% for a four-junction solar cell at 234 suns concentration, representing one of the highest photovoltaic ...
Tags: CPV Solar Cell, Electrical
Celupaper has entered into an agreement with Italy-based Toscotec for a new PM3 tissue machine and to rebuild the existing PM2 machine at Papelera Nicaragua in Argentina. With the new machines, the company will be able to reach a total ...
Prices of copper-clad laminates (FCCL) in China are set to fall in 2015 amid increasing competition, according to industry sources. Korea-based FCCL suppliers, which have seen their production utilization rates affected by ...
Tags: copper-clad laminates, smartphones