Editorial: Solutions to water crises (related to actual interventions)

Conversational Search and Recommendation: Introduction to the Special Issue

An introduction to the special issue on conversational search and recommendation is presented in this article. While conversational search and recommendation has roots in early Information Retrieval (IR) research, the recent advances in automatic voice recognition and conversational agents have created increasing interest in this area. In...

Sociohydrology: Scientific Challenges in Addressing the Sustainable Development Goals

The Sustainable Development Goals (SDGs) of the United Nations Agenda 2030 represent an ambitious blueprint to reduce inequalities globally and achieve a sustainable future for all mankind. Meeting the SDGs for water requires an integrated approach to managing and allocating water resources, by involving all actors and stakeholders, and...

Norms and values in sociohydrological models

Sustainable water resources management relies on understanding how societies and water systems coevolve. Many place-based sociohydrology (SH) modeling studies use proxies, such as environmental degradation, to capture key elements of the social component of system dynamics. Parameters of assumed relationships between environmental degradation...

Heterogeneous Catalysts

Abstract of GB 2309655 (A) Heterogeneous catalysts comprising one or more metal compounds selected from the group consisting of tin, molybdenum, tungsten, zirconium and selenium compounds deposited on the surface of a silicalite are provided. Preferably Sn(IV) and/or Mo(VI) are employed. The catalysts are prepared by reacting a metal halide...

De vergelijking van twee processen ter bereiding van enzymgranulaten

Document(en) uit de collectie Chemische Procestechnologie

Control arrangements for on-line or off-line operation of an incremental plotter in the mercury computer system

A digital incremental plotter has been incorporated into the Mercury computer system in Mathematics Department. Two plotting facilities have been provided - direct on-line operation from the computer and off-line operation from computer output recorded on magnetic tape. The Report is primarily concerned with the control arrangements provided to...

An introduction to mercury programming for punched card input and output

The Report outlines the basic system characteristics and programming requirements for the punched card input and output systems of the Mercury computer. The card programs consist of a mixture of Mercury Autocode instructions and Mercury machine code instructions. Some knowledge of the latter is required for complete understanding of the content...

An input / output selection system for the Mercury computer

This Report describes and specifies a new input/output selection system, incorporating magnetic tape facilities, for the Mercury computer in Mathematics Department

Digital magnetic tape units for the Mercury and Deuce computers. Part 2. Control circuits

This part describes the function and format selection circuits, the circuits controlling tape drive and tape spooling, and the power supplies