Results 31 to 40 of about 1,491,181 (304)

Bioenergy for Electricity Generation [PDF]

open access: yes, 2016
Energy from biological materials addresses a number of key energy and environmental issues, including climate change, energy security, and replacement of carbon-intensive energy sources.
Den, Jennifer
core   +1 more source

PELATIHAN PENGOLAHAN LIMBAH KERTAS MENJADI PRODUK KREATIF DI BANK SAMPAH RUKUN SANTOSO

open access: yesAbdimas Altruis, 2019
Waste management can be an economic value activity. Waste that is considered useless can be recycled into products that have economic values. Garbage Bank Rukun Santoso is a community empowerment activity in Klaten Regency that has attempted to use ...
Much. Djunaidi
doaj   +1 more source

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

open access: yesAdvanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio   +11 more
wiley   +1 more source

Solid Wastes Generation in Covenant University, Ota, Nigeria: Characterisation and Implication for Sustainable Waste Management [PDF]

open access: yes, 2012
Adequate waste characterisation is a requirement for effective waste management and environmental benign waste disposal system. The objectives of this paper were to estimate the percentage of various components in characterised solid waste materials ...
Anwan, E. U., Okeniyi, J. O.
core  

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera   +8 more
wiley   +1 more source

Cement Materials Based on Cellulosic Fibers for Plasters

open access: yesSelected Scientific Papers: Journal of Civil Engineering, 2017
This paper presents physical and mechanical properties of cementitious composites/plasters containing cellulosic fibers in portion 2.0% and 5.0% of filler replacement after 28 days of hardening.
Hospodarova Viola   +5 more
doaj   +1 more source

Riebalų atskyrimo nuo popieriaus eksperimentiniai tyrimai / Experimental research of fat separation from paper

open access: yesMokslas: Lietuvos Ateitis, 2019
The article analyzes the separation of fats from paper waste packaging. The method is based on interaction with boiling water and greaseproof paper. The cooking process is considered the formation of emulsions according to different slots.
Martyna Pačekajūtė, Kristina Bazienė
doaj   +1 more source

Morphological content and recyclability of separate collected packages: a case study for Kaunas, Lithuania**

open access: yesВісник Національного технічного університету України «Київський політехнічний інститут імені Ігоря Сікорського»: Серія «Хімічна інженерія, екологія та ресурсозбереження», 2021
Packaging materials can arise from a wide range of sources and are commonly used for food, medicine, household appliances, and items to enclose or protect products during distribution, storage, sale, delivery, and use.
Evelina Mickevičiūtė   +5 more
doaj   +1 more source

A paper waste prediction model [PDF]

open access: yes, 2002
The aim of this paper is to develop a model predicting the collected amount of waste paper at the regional level of municipalities. Leaming about the factors that influence the amount of collected paper is a prerequisite for the evaluation and ...
Bach, Heinz   +3 more
core  

European household waste management schemes: Their effectiveness and applicability in England. [PDF]

open access: yes, 2007
This paper reviews European household waste management schemes and provides an insight into their effectiveness in reducing or diverting household waste. The paper also considers the feasibility of replicating such schemes in England.
Garg, A.   +5 more
core   +1 more source

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