Results 21 to 30 of about 639 (138)

Recent Advances in Catalytic Chemical Recycling of Polyolefins

open access: yesChemCatChem, Volume 15, Issue 13, July 7, 2023., 2023
Plastic Waste Recycling: Polyolefins (polyethylene, polypropylene) represent one of the largest groups of daily used polymers and also a particularly challenging substrate for non‐mechanical recycling. In this review the current state for chemical polyolefin recycling is discussed, concentrating on procedures using different catalytic approaches and ...
Kirill Faust, Peter Denifl, Marko Hapke
wiley   +1 more source

Four new and two resurrected species of Bacidina from Sweden, with notes and a preliminary key to the known Scandinavian species

open access: yesNordic Journal of Botany, Volume 2023, Issue 5, May 2023., 2023
Four species of Bacidina (Ramalinaceae, Lecanorales, Ascomycota) are described as new to science from northern Europe (mainly Swedish material): Bacidina ferax S.Ekman, Bacidina lignicola S.Ekman, Bacidina maculans S.Ekman and Bacidina populnea S.Ekman.
Stefan Ekman
wiley   +1 more source

THE LIMITS OF INFRASTRUCTURE: Public Transport in a Post‐colonial City

open access: yesInternational Journal of Urban and Regional Research, Volume 47, Issue 2, Page 167-181, March 2023., 2023
Abstract Since the 1940s, the people of the neighbourhoods (kampungs) around Surabaya's derelict Ngagel industrial estate have made a living by repurposing the remains of what was once one of Asia's most modern road, rail and industry networks. The remains—in the form of leftover fuel, labour and factory parts—are used to rebuild and repair improvised ...
Robbie Peters
wiley   +1 more source

Do endemic mushrooms on oceanic islands and archipelagos support the theory of island biogeography?

open access: yesJournal of Biogeography, Volume 50, Issue 1, Page 145-155, January 2023., 2023
Abstract Aim Terrestrial plant species on islands have a long history of study to determine how they evolved and what explains their levels of endemicity, but studies on fungi are lacking. Here, we examine: (1) how percent endemism of non‐lichenized class Agaricomycetes; hereafter, ‘mushrooms’ compares to angiosperms, ferns, bryophytes and lichens from
Jeffery K. Stallman   +2 more
wiley   +1 more source

A Bektashi poet Behrī and his poems that are not included in his dīwān [PDF]

open access: yes, 2021
İncelememiz, hayatı hakkında biyografik kaynaklarda herhangi bir bilgiye yer verilmeyen ve şiirlerinde işlediği konu itibarıyla Bektaşi olduğu düşünülen Behrî hakkındadır. Şairin şu ana kadar tespit edilebilmiş tek eseri divanıdır. Divanda; 1 muhammes,
Uğur, Ahmet
core   +1 more source

Pir Sultan Abdal : Encounters with persona in Alevi lyric song [PDF]

open access: yes, 2011
In his 1997 Nobel Prize lecture, Contra jogulatores obliquentes, Italian dramatist Dario Fo makes an oblique reference to a famous medieval Ottoman "jester."1 The "jester" is not mentioned by name but rather in the context of the murder of 35 artists and
Koerbin, Paul
core   +2 more sources

Advances and Challenges in Low‐Temperature Upcycling of Waste Polyolefins via Tandem Catalysis

open access: yesAngewandte Chemie, Volume 137, Issue 22, May 26, 2025.
This review presents an overview of recent advances in mild catalytic transformations of polyolefins, emphasizing the kinetic and thermodynamic interplay between endothermic C─C bond cleavages and the exothermic formation of new C─H, C─C, and C─O bonds.
Wei Zhang   +5 more
wiley   +2 more sources

The Essentials of Marine Biotechnology

open access: yesFrontiers in Marine Science, 2021
Coastal countries have traditionally relied on the existing marine resources (e.g., fishing, food, transport, recreation, and tourism) as well as tried to support new economic endeavors (ocean energy, desalination for water supply, and seabed mining ...
Ana Rotter   +67 more
doaj   +1 more source

In vitro evaluation of Spirulina platensis extract incorporated skin cream with its wound healing and antioxidant activities

open access: yesPharmaceutical Biology, 2017
Context: Algae have gained importance in cosmeceutical product development due to their beneficial effects on skin health and therapeutical value with bioactive compounds.
Seda Gunes   +3 more
doaj   +1 more source

M. EMİN ALTINIŞIK, Türk Halk Bilimi Araştırmalarında Cönkler (Biçim ve İçerik). Ankara: Fenomen Yayıncılık, 2023, ISBN: 978-625-6470-35-4, 231 sayfa.

open access: yesCulture and Civilization
M. Emin ALTINIŞIK'ın Türk Halk Bilimi Araştırmalarında Cönkler (Biçim ve İçerik) adlı eserinin incelendiği bu yazıda, eserin detaylı incelemesi yapılmıştır. İncelenen kitabın genel hatlarıyla ilgili malumatlar verilmiştir.
Şerife Aslan
doaj   +1 more source

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