Aqueous solutions are subject to bacterial or enzymatic degradation but may be preserved by initially boiling the solution for a short time to inactivate any enzymes present; microwave irradiation can also be used. Aqueous solutions may also be preserved by the addition of an antimicrobial preservative such as 0.1% w/v benzoic acid, 0.1% w/v sodium benzoate, or a mixture of 0.17% w/v methylpara…
Machine learning and data analytics are powering a wave of groundbreaking technologies. Is your company ready? We've combed through hundreds of Harvard Business Review articles and selected the most important ones to help you understand how these technologies work together, how to adopt them, and why your strategy can't ignore them. In this book, you'll learn how: data science, driven by …
Preparing a handbook on diplomacy nowadays reflects a major challenge that was not present during Satow’s times, and which lets us say a great deal more about diplomacy than Satow could. Specifically, a handbook today encounters and benefits from the development over the last 100 years of the academic discipline of International Relations and within it the rich and expanding field of Diplomat…
Presented to Stan Beckensall on his 90th birthday, this diverse and stimulating collection of papers celebrates his crucial contribution to rock art studies, and also looks to the future. It should be of value to students of prehistoric Britain and Ireland, and anyone with an interest in rock art, for many decades to come. Stan has done a phenomenal amount of work over recent decades, on an …
This ICME-13 Topical Survey is designed to provide an overview of contemporaryresearch in the philosophy of mathematics education. This is a broad cluster ofoverlapping but at times disparate themes. In thefirst instance, this publicationexposes some of the problems and questions in mathematics education that thephilosophy of mathematics education clarifies, illuminates and sometimes helps toso…
This book defines children as people between the ages of 0 and 18 years. The extent of child participation should depend on the age, experience and maturity of the child. A baby cannot be expected to make logical decisions, while a child of seven years old should not be expected to take on the burdens and responsibilities of an adult. However, all children should be involved and consulted in so…
One of the most notable features of any survey of the history of energy regimes in the Americas over the past century is the “pendulum effect.” Anecdotal though the observation may be, it is clear that despite the broad and incremental transformational changes that have occurred in the global energy landscape over time, individual countries have un…
Sir Alex Ferguson was born in 1941 in Govan, Scotland. A goal-scoring centre-forward, he was later transferred to Rangers, the club he supported from boyhood, for a Scottish record fee. Entering management in 1974, he served East Stirlingshire and St Mirren before guiding Aberdeen to victory in the 1982-83 Cup Winners' Cup. Arriving at Manchester United in 1986, he brought them 38 trophies, i…
The opening statement of the preface to this guide identifies its purpose as one of helping to create “better” and “more effective” jails. Because such terms can mean different things to different people, they should be defined. The findings of the original small jails research indicated that better, more effective jails are fundamentally those that satisfy the basic needs of their occu…