Results 81 to 90 of about 4,060,882 (147)

Effective pretreatment of wet microalgal biomass to enhance lipid extraction in biodiesel production

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 2, Page 531-550, March/April 2026.
Abstract Biodiesel is a viable alternative to fossil fuels. Identifying and evaluating nonedible sources is essential to address ecological concerns and meet energy demands. Microalgae are effective for lipid production but their rigid cell walls hinder bioproduct release making the process energy‐intensive and costly.
Amarnath Krishnamoorthy, Andy Durrant, Cristina Rodriguez   +2 more
wiley   +1 more source

Valorization of paper sludge for bioethanol and biogas production

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 2, Page 817-825, March/April 2026.
Abstract This study evaluated the physicochemical properties and bioenergy potential of three distinct paper sludges: virgin pulp sludge (VP‐PS), corrugated cardboard sludge (CR‐PS), and tissue and printing paper sludge (TPR‐PS). From the experimental runs, VP‐PS exhibited the highest ethanol yield (46.8 ± 3.7 g L−1, 87.4% conversion), which can be ...
Anné Williams, John Edison Sempiira, Lalitha Devi Gottumukkala, Sampson Mamphweli, Eugene Van Rensburg, Johann Görgens   +5 more
wiley   +1 more source

Preliminary search for the Funnel Beaker culture sources conducted by Konrad Jażdżewski in 1931 in the area of the then Province of Pomerania [PDF]

, 2017
The article focuses on Konrad Jażdżewski’s trips abroad in the 1930s to conduct preliminary search for sources on the Funnel Beaker culture. A synthetic study required consideration of finds from the then German territories, including the Province of ...
Kowalski, Krzysztof
core  

A quadrangular axe made of banded flint from Berezka, Solina Commune, Lesko district, Podkarpackie Voivodeship

Acta Archaeologica Carpathica
The quadrangular, fully polished axe, made of banded flint, from Berezka, Solina Commune, Lesko district, bears a resemblance in shape, manufacturing technique, and material to axes associated with ...
Barbara Sałacińska, Sławomir Sałaciński, Andrzej Pelisiak   +2 more
doaj   +1 more source

Effect of Cooking Time on Rhizopus oligosporus Growth, Anti‐Nutritional Factors, and Isoflavones in Solid‐State Fermented Soybeans

Legume Science, Volume 8, Issue 1, March 2026.
ABSTRACT This study analyzed the coupling between cooking and the subsequent fermentation in fermented legume seed processing. It is, to our knowledge, the first to evaluate how cooking time modulates fermentation. Soybeans were cooked for 10 and 30 min before being fermented with Rhizopus oligosporus.
Charlène Gbedo, Adrien Servent, Romain Domingo, Tina Julien, Caroline Strub, Elodie Arnaud   +5 more
wiley   +1 more source

A Funnel Beaker culture settlement at Líbeznice

, 2015
The polycultural settlement area in Libeznice (Prague-East district) represents a relatively large complex of many different settlement structures, mostly of Funnel Beaker culture and Hallstat period, as well as three Unetice culture tombs and a skeleton
Sosnová, Anežka
core  

Practical Applications of Secondary/Extractive Electrospray Ionization (SESI): A Versatile Tool for Real‐Time Chemical Analysis

Mass Spectrometry Reviews, Volume 45, Issue 2, Page 392-428, March/April 2026.
ABSTRACT In the 1980s, researchers discovered the remarkable ability of electrospray plumes to effectively ionize gas‐phase molecules via secondary ionization. Around 20 years later—coinciding with the ambient mass spectrometry revolution—secondary electrospray ionization (SESI) and extractive electrospray ionization (EESI) coupled to mass spectrometry
Xin Luo, Huiling Wang, Xiaolan Hu, Sasho Gligorovski, Xue Li, Pablo Sinues   +5 more
wiley   +1 more source

Enclosures of Michelsberg Culture and Funnel Beaker Culture in Europe

, 2012
Tato práce je zaměřena na studium velkých ohrazených poloh tzv. Erdwerke u michelsberské kultury a kultury nálevkovitých pohárů v Evropě. Na základě publikované literatury byla vytvořena databáze ohrazených lokalit u michelsberské kultury a kultury ...
Sádlová, Andrea
core  

Pottery of the Funnel Beaker culture from Rudnyky: an interpretation attempt

Materials and Studies on Archaeology of Sub-Carpathian and Volhynian Area
On the map of the distribution of the southeastern group of Funnel Beaker culture the basin of the Upper Dnister River is the «white spot». Among several dozen known sites, represented by individual and random finds, there are quite a few settlements confirmed by archaeological research.
openaire   +3 more sources

The Network of Style - An analytic study of style and pottery from two causewayed enclosures

Journal of Neolithic Archaeology, 2013
This article will discuss the ceramic styles of the early Middle Neolithic Djursland. It argues for a new local style in the area, called the Blakbjerg-Brokhøj style, named after two causewayed enclosures that form the basis of this article.
Tobias Danborg Torfing
doaj   +1 more source