نتایج جستجو برای: environmental challenges

تعداد نتایج: 646177  

Journal: :Production Engineering Archives 2023

Abstract The manuscript focuses on the subject of environmental solutions for maritime ships. With increasing volume cargo transported by sea, it is crucial to minimise its impact. International Maritime Organization (IMO) has introduced new regulations in recent years limit damage. IMO’s initial strategy reducing GHG emissions from ships aims reduce vessels 50% 2050 and CO 2 70% compared 2008 ...

Journal: :Sovremennye problemy nauki i obrazovaniâ 2023

Journal: : 2022

В статье рассматриваются риски, связанные с реформированием Ð¿Ñ€Ð¸Ñ€Ð¾Ð´Ð¾Ð¾Ñ Ñ€Ð°Ð½Ð½Ñ‹Ñ Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ð¾Ð² в контексте достижения целей устойчивого развития (ЦУР). Основой для анализа послужили проблемы, которыми столкнулись институт...

Journal: :Applied microbiology 2021

Droplet digital polymerase chain reaction (ddPCR) is a method used to detect and quantify nucleic acids even when present in exceptionally low numbers. While it has proven be valuable for clinical studies, failed widely adopted environmental studies but despite some limitations, ddPCR may represent better option than classical qPCR samples. Due the complexity of chemical biological composition ...

Journal: :International Journal of Life Cycle Assessment 2022

This paper aims to review the current literature on Product Environmental Footprint (PEF) answer following questions: (1) What have methodological issues been in discussion PEF, and how do suggested updates address them? (2) are challenges of using PEF policies can these be resolved? The research questions were answered through a structured publications method. search was conducted three databa...

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