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202 Great Cover Letters - Michael Betrus - Bog - McGraw-Hill Education - Europe - Plusbog.dk

Zama 202 BC - Mir Bahmanyar - Bog - Bloomsbury Publishing PLC - Plusbog.dk

Spitfire V vs C.202 Folgore - Donald Nijboer - Bog - Bloomsbury Publishing PLC - Plusbog.dk

Macchi C.202/C.205V Units in Combat - Marco Mattioli - Bog - Bloomsbury Publishing PLC - Plusbog.dk

Food Packaging and Preservation - - Bog - Nova Science Publishers Inc - Plusbog.dk

Food Packaging and Preservation - - Bog - Nova Science Publishers Inc - Plusbog.dk

Food Packaging and Preservation: Techniques, Applications and Technology begins by presenting recent advances in the liquid chromatography-mass spectrometry determination of organic food-packaging contaminants. Coverage of all kind of applications is beyond the scope of the present contribution, so the authors focus on the most relevant applications published including sample treatment, determination and confirmation strategies, as well as the use of high resolution mass spectrometry techniques. Following this, the authors aim to summon recent advances in food applications of bio-sourced active films including the aspects that limit their use, strategies for their properties improvement and suggestions for further researches. This volume provides an overview on food packaging material based on chitosan and chitosan derivatives with antimicrobial properties in order to achieve functional systems able to be used as active packaging materials. Additionally, it examines the specific issues related to eco-friendly biopolymer nanocomposites from bacterial cellulose and biopolyesters as a sustainable alternative for food plastic packaging. The use of biopolymer films formulation means reducing food waste which could bring about both environmental and economic benefits. In closing, a study is presented with the goal of ascertaining the effectiveness of low density polyethylene (LDPE) film incorporated with garlic oil for inhibition of food pathogen, Bacillus cereus. The blown film extrusion method was applied to produce film samples added with garlic oil of 2 wt%, 4 wt%, 6 wt% and 8 wt% as well as samples with 0 wt% which served as control throughout the study.

DKK 820.00
1

Janice VanCleave's 202 Oozing, Bubbling, Dripping, and Bouncing Experiments - Janice Vancleave - Bog - John Wiley & Sons Inc - Plusbog.dk

Janice VanCleave's 202 Oozing, Bubbling, Dripping, and Bouncing Experiments - Janice Vancleave - Bog - John Wiley & Sons Inc - Plusbog.dk

Why do bubbles escape from soda? How can you clean up an oil slick? What''s the best environment for worms? Why does milk curdle? Explore the strange and sometimes slimy answers to these and otherquestions about astronomy, biology, chemistry, earth science, andphysics in Janice VanCleave''s 202 Oozing, Bubbling, Dripping, andBouncing Experiments. Try these fun-filled, hands-on projects athome or in the classroom. Drip liquid mud to show how craters formon the moon, use toothpaste to simulate a shield volcano, and makeyour own "bouncy blubber" with water, borax, and glue. Eachexperiment includes an illustration and safe, simple, step-by-stepinstructions. This latest Janice VanCleave treasury, a companion to theenormously popular 200 Gooey, Slippery, Slimy, Weird, and FunExperiments and 201 Awesome, Magical, Bizarre, and IncredibleExperiments, brings together projects from her SCIENCE FOR EVERYKID and SPECTACULAR SCIENCE PROJECTS series -- plus 40 all-newexperiments that make science ooze, bubble, and drip withexcitement. Children Ages 8 -12 "A gimmick-free book in which doing is learning. Great for home orclassroom." -- American Bookseller on Janice VanCleave''s 200 Gooey,Slippery, Slimy, Weird, and Fun Experiments "VanCleave writes books designed to show students that science isfun, and this latest collection does just that." -- School LibraryJournal on Janice VanCleave''s 201 Awesome, Magical, Bizarre, andIncredible Experiments

DKK 136.00
1

First Supplement to James E. Walsh’s Catalogue of the Fifteenth-Century Printed Books in the Harvard University Library - David R. Whitesell - Bog -

Intuition & Computer Programming (WT) - Michael Weigend - Bog - Nova Science Publishers Inc - Plusbog.dk

Crisis and Conflict in Han China, 104 BC to AD 9 - Michael Loewe - Bog - Taylor & Francis Ltd - Plusbog.dk

Origins of a Story - Jake Grogan - Bog - HarperCollins Focus - Plusbog.dk