“…It is a unifying concept that can be used to study phenomena in fields as diverse as economics, astronomy, the earth sciences, and physics. The author discusses his discovery of self-organized criticality; its relation to the world of classical physics; computer simulations and experiments which aid scientists' understanding of the property; and the relation of the subject to popular areas such as fractal geometry and power laws; cellular automata, and a wide range of practical applications.…”
Enlace del recurso
Enlace del recurso

“…The possibility of wireless transmission of kilowatts of electrical power over short distances is also demonstrated and discussed.…”
Enlace del recurso

“…Nevertheless, in some applications like Earth Exploration Satellite Services, which demand high spectral efficiency (bps/Hz) for downlink transmissions, spectral coexistence amidst interferences from cellular Base Stations is still challenging. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…HadGEM3 GC3.1 N96ORCA1 constitutes the physical core of the UK Earth System Model (UKESM1) and will be used extensively in the Coupled Model Intercomparison Project 6 (CMIP6), both as part of the UK Earth System Model and as a stand‐alone coupled climate model.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The quasicrystal, coexisting with a cubic crystalline phase with composition Mn(68.9)Si(19.9)Ni(7.6)Cr(2.2)Al(1.4), was found in a fulgurite consisting predominantly of fused and melted sand along with traces of melted conductor metal from a nearby downed power line. The fulgurite may have been created by a lightning strike that combined sand with material from downed power line or from electrical discharges from the downed power line alone. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We find that approximately half the generation executed in those years is too carbon-intensive to align with keeping Earth's average temperature from exceeding 1.5°C above pre-industrial levels, largely because of the prevalence of new natural-gas–fired power plants. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…BACKGROUND: Studies indicate that a fraction of nursing professionals believe in a “lunar effect”—a purported correlation between the phases of the Earth’s moon and human affairs, such as birth rates, blood loss, or fertility. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The powerful El Niño event of 2015–2016 – the third most intense since the 1950s – has exerted a large impact on the Earth’s natural climate system. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Each channel is capable of carrying 400Gbps data which is encoded by the dual polarization quadrature phase shift key technique with required signal to noise ratio (SNR) and received power. The proposed Is-OWC link satisfies the enhanced communication within Geostationary Earth Orbit (GEO) and Low Earth Orbit (LEO) satellites. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…A few months after SMAP’s launch, the radar transmitter’s high-power amplifier suffered an anomaly, and the instrument could no longer return data. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The SRD is designed to detect the synchrotron radiation from electrons and positrons (TeV energy range) produced in the earth's magnetic field. For the planned array of scintillators and photomultipliers a readout system is chosen, which is compact, space qualified and has a low- power consumption. …”
Enlace del recurso
Enlace del recurso

Enlace del recurso
Enlace del recurso

“…The interaction between the solar wind and the Earth’s magnetosphere–ionosphere system is very complex, being essentially the result of the interplay between an external driver, the solar wind, and internal processes to the magnetosphere–ionosphere system. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Thermoelectric (TE) materials based on earth-abundant and non-toxic elements are very useful in cost-effective and eco-friendly waste heat management systems. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…With the possibility of integration in the technology of semiconductors based on silicon, highly harvested power density, abundant on earth, nontoxicity, and cost-efficiency, Si(1-x-y)Ge(x)Sn(y) ternary alloy film has been investigated to highlight its efficiency through ion implantation and high-temperature rapid thermal annealing (RTA) process. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Nuclear energy is one of the most important clean energy on earth presently. The steam generator secondary side is the key device of nuclear power station. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Solar energy is the most widely available energy resource on Earth, and its economic attractiveness is improving fast in a cycle of increasing investments. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The abundant pigment-protein membrane complex photosystem-I (PS-I) is at the heart of the Earth’s energy cycle. It is the central molecule in the “Z-scheme” of photosynthesis, converting sunlight into the chemical energy of life. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We compare a relatively new laser source to two well-established designs. Rare-earth-doped mode-locked fibre lasers that produce high power pulses recently gained popularity for industrial uses. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Earth‐abundant and environmentally benign kesterite Cu(2)ZnSn(S,Se)(4) (CZTSSe) is a promising alternative to its cousin chalcopyrite Cu(In,Ga)(S,Se)(2) (CIGS) for photovoltaic applications. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso