Renewable energy sources offer unprecedented opportunities to reduce greenhouse gas emissions. But some challenges remain to be solved before their full benefits can be reaped. The main one relates to the intermittency of their electricity supply which can lead to grid problems such as congestion and imbalance between generation and demand. Energy conversion and storage has been touted as a ver…
Industrial / commercial art & design
Earth sciences
Dalam beberapa dekade terakhir, biomassa lignoselulosa yang tidak dapat dimakan telah menarik perhatian yang signifikan karena merupakan sumber daya yang melimpah yang tidak bersaing dengan lahan pertanian atau produksi pangan dan, oleh karena itu, dapat digunakan sebagai bahan awal terbarukan untuk produksi berbagai macam bahan kimia platform. Tiga komponen utama biomassa lignoselulosa adalah …
The Athenaion Politeia chapter 41.2 lists eleven changes (metabolai) to the Athenian political system from the heroic age to the democratic restoration of Thrasybulus in 403 BCE; the city allegedly remained unchanged until as late as the writing of the text, probably around the 330s BCE. This text examines some patterns in the metabolai, involving the innovations ascribed to the first three (or…
Legislative Decrees 169/16 and 232/17 have modified Law 84/94. The changes introduces the Port System Regulatory Plan, composed of the PRPs of the individual ports and the Strategic System Planning Document. Among the contents of the DPSS, for which institutional agreements between AdSP and territorial bodies are envisaged, there is the identification of the so-called "Areas of port-city intera…
Earth sciences
Human activities are altering a wide range of key marine cues at local and global scales, and it is important to know how animals may respond. Species survival and performance depend on the ability of individuals to successfully extract and interpret information from their environment about preferred abiotic conditions and the presence of prey, predators, competitors, mates and suitable habitat…
This volume of the Publications of the Texas Folklore Society contains a miscellany of Texas, Mexican and Spanish folklore, including information about hunting, canning, cooking, and other folklore. The index begins on page 225.
This chapter focuses on the status quo of transport for people in relation to integrated planning attempts in the city of Dar es Salaam. With the population increase and urban expansion, the need for transport infrastructure and mobility within Dar es Salaam is continuously growing. To manage transport development under these conditions of rapid urban growth, the Dar es Salaam Master Plan of 19…