06-29-2024, 08:32 AM
Oauc Scientists Extract Complete Human Genome From 5,700-Year-Old Chewing Gum 鈥?Here s What They Found
A collage showing a transmission electron microscopy image of the improved quantum dot and its representation (left), the schematic of the device which illustrates ldquo current-focusin adidas campus donna g rdquo idea (middle), a ugg boots tasmania nd the device under operation (right).In a new study, Los Alamos researchers have shown that they can successfully amplify light using electrically excited films of the chemically synthesized semiconductor nanocrystals known as quantum dots. The quantum dot films are integrated into devices much like the now-ubiquitous light-emitting diodes (LEDs), but, in this case designed to sustain the high current densities required for achieving the optical-gain regime. One sees laser diodes every day in laser pointers, barcode readers, and the like, and a key element of such devices is an optical-gain medium, which instead of absorbing inc nike dunk low ident light, amplifies it. ldquo Optical gain with electrically excited quantum dots is now a reality, rdquo said Victor Klimov, head of the quantum do Fnng Warning Popular Sugar-Free Sweetener Linked to Heart Attacks and Strokes
Apple s video streaming service to feature content from partners at launchApple is holding a media event on 25 March where it is expected tolaunch a premium news subscription and preview its video streaming service. Bloomberg claims to have new information on what to expect from the video streaming service.Sources told Bloomberg that Apple is racing against time to secure movies and TV shows yeezys slide from content partners such as HBO, Showtime and Starz. Appl yeezy 700 e is reportedly offering concessions to get the deals signed by a Friday deadline.Having said that, the video streaming service is likely to launch with content mostly from content partners while Apple rsquo s original content is still under developement. The first series of original movies and TV shows could launch later this year at the earliest.Apple is said to be selling the video streaming service and premium news subscription separately, but could offer discounts for consum stanley brand ers who sign up for multiple services.Source: Bloomberg
A collage showing a transmission electron microscopy image of the improved quantum dot and its representation (left), the schematic of the device which illustrates ldquo current-focusin adidas campus donna g rdquo idea (middle), a ugg boots tasmania nd the device under operation (right).In a new study, Los Alamos researchers have shown that they can successfully amplify light using electrically excited films of the chemically synthesized semiconductor nanocrystals known as quantum dots. The quantum dot films are integrated into devices much like the now-ubiquitous light-emitting diodes (LEDs), but, in this case designed to sustain the high current densities required for achieving the optical-gain regime. One sees laser diodes every day in laser pointers, barcode readers, and the like, and a key element of such devices is an optical-gain medium, which instead of absorbing inc nike dunk low ident light, amplifies it. ldquo Optical gain with electrically excited quantum dots is now a reality, rdquo said Victor Klimov, head of the quantum do Fnng Warning Popular Sugar-Free Sweetener Linked to Heart Attacks and Strokes
Apple s video streaming service to feature content from partners at launchApple is holding a media event on 25 March where it is expected tolaunch a premium news subscription and preview its video streaming service. Bloomberg claims to have new information on what to expect from the video streaming service.Sources told Bloomberg that Apple is racing against time to secure movies and TV shows yeezys slide from content partners such as HBO, Showtime and Starz. Appl yeezy 700 e is reportedly offering concessions to get the deals signed by a Friday deadline.Having said that, the video streaming service is likely to launch with content mostly from content partners while Apple rsquo s original content is still under developement. The first series of original movies and TV shows could launch later this year at the earliest.Apple is said to be selling the video streaming service and premium news subscription separately, but could offer discounts for consum stanley brand ers who sign up for multiple services.Source: Bloomberg
