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Scientific and Commercial Information for More Than 1,000 Polymers

Polymers: A Property Database, Second Edition offers a central and reliable source for scientific and commercial information on more than 1,000 polymers. Revised and updated throughout, this edition features 25% new material, including 50 entirely new entries that reflect advances in areas such as conducting polymers, hydrogels, nano-polymers, and biomaterials.

The second edition also comes with unlimited access to a complete, fully searchable Web version of the reference. Powerful retrieval software...

After a suicide attempt left him hospitalized for seven months, Jesse Holbrooke is returning home to live with his parents. Despite the treatment he received, his depression hangs like a cloud over his head, casting his life in a perpetual darkness he can't seem to escape. But just when the obstacles become insurmountable, a glimmer of light appears.

Life hasn't been easy for Adam Foster, a barista with a bad stutter, but he keeps his chin up and tries not to let the mockery of others get to him. Though shy, Adam is sweet and romantic, and Jesse knows they could be perfect for each...

Warren Ellis (Transmetropolitan, Authority) i Bryan Hitch (Authority), jeden z najbardziej nowatorskich duetów współczesnego komiksu, ponownie łączą siły, by opowiedzieć historię o życiu, śmierci i pytaniach, które większość z nas boi się zadawać Raz w tygodniu Alfred Pennyworth udaje się na niewielki cmentarz na terenie posiadłości należącej do jego pracodawcy i bez względu na pogodę starannie dogląda miejsc spoczynku Thomasa i Marthy Wayneów usuwa chwasty, czyści pomniki, szoruje nagrobki. Jednocześnie zadaje sobie w duchu pytanie, kiedy przyjdzie mu się...

What is diversity? How does prejudice show itself? What are the societal consequences of discrimination? Has anything changed over the past 50 years? These are just some of the questions addressed in Understanding Diversity, an introduction to the issues and controversies surrounding concepts of class, race, ethnicity, gender, sexual orientation, and disability. This new edition has been thoroughly updated, as well as expanded to include a chapter on immigration, discussion of the varied impacts of the Covid-19 pandemic, and a section on gender diversity. The student-friendly structure...

Sewer systems constitute a very significant heritage in European cities. Their structural quality and functional efficiency are key parameters to guarantee the transfer of domestic and industrial wastewater to treatment plants without infiltration nor exfiltration. Infiltration of groundwater is particularly detrimental to treatment plant efficiency, while exfiltration of wastewater can lead to groundwater contamination.
The European research project APUSS (Assessing infiltration and exfiltration on the Performance of Urban Sewer Systems) was devoted to sewer infiltration and...