Results 51 to 60 of about 29,579 (290)

Stem Cell Differentiation Disperses Transcriptional Clusters via a Conserved Surface‐Condensate Trajectory

Advanced Science, EarlyView.
Stem cell differentiation follows a conserved surface condensate trajectory: H3K27ac super enhancers nucleate large RNA polymerase II clusters that grow and unfold before transcriptional activity disperses them. This work reveals how biophysical forces at enhancer surfaces dynamically build and dismantle stem cell transcription hubs, reshaping cell ...
Tim Klingberg, Irina Wachter, Agnieszka Pancholi, Matthias Akyel, Yomna Gohar, Priya Kumar, Ana Miguel Fernandes, Yuzhi Bao, Alica Schmidt‐Heydt, Marcel Piepers, Alicia Günthel, Marcel Sobucki, Elisa Kämmer, Süheyla Eroğlu‐Kayıkçı, Stephan Allgeier, Sylvia Erhardt, Vasily Zaburdaev, Carmelo Ferrai, Lennart Hilbert   +18 more
wiley   +1 more source

Experimental study on ground improvement using bottom ash columns

, 2021
This article discusses the bearing capacity behaviour of a rigid footing resting on soft soil reinforced by a group of bottom ash columns. Small-scale model tests were conducted to study the effect of column length on the bearing capacity of the ...
A. Rashid, Ahmad Safuan, Bouassida, Mounir, Mat Said, Khairun Nissa, A. Osman, Rasha Abuelgasim   +3 more
core   +1 more source

Does a Specialized Niche Market Vegetable Processor Enjoy Bargaining Power?

Agribusiness, EarlyView.
ABSTRACT Agribusiness companies may achieve competitive advantage through specialization within niche markets. One such niche is the fresh‐cut fruit and vegetable market, which has been steadily growing in Germany. This study examines whether the specialization of a German fresh‐cut producer grants it with market power within this niche market.
Nikolas Bublik, Franziska Mittag, Laura Hellstern, Sebastian Hess   +3 more
wiley   +1 more source

PEMBUATAN BIOBRIKET DARI LIMBAH BOTTOM ASH P L T U DENGAN BIOMASSA CANGKANG KOPI

Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer, 2015
ABSTRAK Tujuan dari penelitian ini adalah membuat biobriket dari bottom ash limbah batu bara PLTU PT Pura Barutama dengan biomassa cangkang kopi.
Budi Gunawan, Sugeng Slamet
doaj   +1 more source

Water flow dynamics in bottom ash landfills

Journal of Contaminant Hydrology
To obtain a mechanistic understanding of material reactivity and transport properties of bottom ash landfill leachate, this study investigates hydrological processes across seven Swiss bottom ash landfills of varying ages, focussing on competitive solution supply from the matrix flow and fast preferential transport paths during and after heavy ...
Ingold, Philipp, Weibel, Gisela, Kosakowski, Georg, Gimmi, Thomas, Wanner, Christoph, Churakov, Sergey V.   +5 more
openaire   +2 more sources

7000 Years of Aboriginal Mining at Sugarloaf Hill in the Riverland Region of South Australia

Archaeology in Oceania, EarlyView.
ABSTRACT Silcrete and chert are commonly represented in Aboriginal archaeological lithic assemblages across large parts of the southwestern Murray‐Darling Basin (MDB). In South Australia (SA), these materials were sourced from a series of quarries located along the incised course of the Murray River through the upper Riverland region.
Craig Westell, Ian Moffat, Richard Fullagar, Amy Roberts, Justine Kemp, Mike Morley, Marc Fairhead, Simon Hoad, River Murray and Mallee Aboriginal Corporation   +8 more
wiley   +1 more source

Artificial Intelligence–Driven and Digital Practices for Circular Business and Finance: Insights for Advancing Hubs for Circularity

Business Strategy and the Environment, EarlyView.
ABSTRACT The emerging concept of Hubs for Circularity (H4Cs) presents an opportunity to create collaborative, self‐sustaining regional industrial ecosystems that drive circular economy transitions at scale. However, the operationalisation of H4Cs faces financial, organisational and data‐driven challenges.
Aditya Tripathi, Marcos R. Machado, Laura Spierdijk, Devrim Murat Yazan   +3 more
wiley   +1 more source

Effect of fly and bottom ash mixture from combustion of biomass on strength of cement mortar [PDF]

E3S Web of Conferences, 2017
The preliminary results of fly and bottom ash mixture form combustion od biomass (80% of tree waste and 20% of palm kernel shells) for the produce of ceramic mortars has been presented.
Ulewicz Małgorzata, Jura Jakub
doaj   +1 more source

Circular Economy in the Management of Wastewater Treatment Plant: A Business Model Approach

Business Strategy and the Environment, EarlyView.
ABSTRACT The water and wastewater management sector faces many challenges related to the implementation of a circular economy (CE). To date, sectoral CE solutions have focused mainly on technological innovations, with limited attention paid to social and economic aspects.
Marzena Smol, Magdalena Andrunik, Joanna Duda   +2 more
wiley   +1 more source

Analysis of pore structure characteristics of MSWI bottom ash micro powder concrete

Case Studies in Construction Materials
Municipal solid waste incineration (MSWI) bottom ash is a type of bulk waste. Its potential activity can be better harnessed after it is ground into a fine powder, leading to reduced carbon emissions.
Li Hanghang, Shi Dongsheng, Li Hao, Han Ping   +3 more
doaj   +1 more source