Results 121 to 130 of about 101,584 (314)

Dynamics-level Design for Discrete- and Continuous-Time Band-pass Sigma-Delta-Modulators for Micro-machined Accelerometers

open access: yes, 2010
High-performance micro-electro-mechanical systems (MEMS) sensors can be implemented by incorporating a micro-machined capacitive sensing element in a Sigma-Delta-Modulators force-feedback loop, forming an electro-mechanical Sigma-Delta Modulator (EM-SDM).
Kraft, Michael   +2 more
core  

Almond Shell‐Derived Cellulosic Microfibres: Extraction, Characterisation and Applications in Sustainable Paper‐Based Packaging

open access: yesPackaging Technology and Science, EarlyView.
Cellulosic microfibres were extracted from almond shells using organosolv, soda and kraft processes, and comprehensive physicochemical, surface, thermal and morphological characterisation demonstrated their strong potential as sustainable fillers for paper‐based packaging application. ABSTRACT This study develops pathways for the valorisation of almond
Lokesh Kumar   +4 more
wiley   +1 more source

Cellofix, Bestes und einfachstes Amateur-Papier, Kraft & Steudel, Fabrik photogr. Papiere G.m.b.H. Dresden, Kgl. Hofoper

open access: yes
CELLOFIX, BESTES UND EINFACHSTES AMATEUR-PAPIER, KRAFT & STEUDEL, FABRIK PHOTOGR. PAPIERE G.M.B.H. DRESDEN, KGL. HOFOPER Cellofix, Bestes und einfachstes Amateur-Papier, Kraft & Steudel, Fabrik photogr. Papiere G.m.b.H. Dresden, Kgl. Hofoper ( -
Kraft & Steudel
core  

Teachers' Pedagogical Reasoning and Students' Three‐Dimensional Learning

open access: yesScience Education, EarlyView.
ABSTRACT This article reports analyses of data from a design‐based implementation project focused on middle‐ and high‐school science teaching. Drawing on teacher interviews and surveys as well as student learning evidence, we examined the relationships between teachers' pedagogical reasoning and their students' three‐dimensional learning. Most teachers
Christie Morrison Thomas   +5 more
wiley   +1 more source

Birch hardwood fibers with kraft lignin as peat substitutes: Effects on plant growth and rhizosphere microbiome

open access: yesScientia Horticulturae
Research on peat alternatives for horticultural growing media used in containerized plant production has gained interest due to greenhouse gas emissions linked to peat extraction and the resulting EU and German national goals. We evaluated birch hardwood
Bunlong Yim   +4 more
doaj   +1 more source

Lámina kraft kraft [PDF]

open access: yes
Una lámina kraft-kraft es una lámina de cartón corrugado que utiliza papel kraften ambas caras: una capa externa de papel kraft y una capa interna de papelkraft.
Centro de materiales
core  

Leveraging Life Cycle Assessment for Informing Packaging Eco‐Design and Eco‐Modulation

open access: yesSustainable Development, EarlyView.
ABSTRACT Eco‐modulation is designed to promote the adoption of eco‐design. However, in practice, its application is mostly concentrated on end‐of‐life (EoL) optimization. This study addresses the gap by proposing a framework to assess product–packaging systems as integrated units throughout the full life cycle.
Dwi Putri Yudianti Yudison   +2 more
wiley   +1 more source

Cellofix, Bestes und einfachstes Amateur-Papier, Kraft & Steudel, Fabrik photogr. Papiere G.m.b.H. Dresden, Kath. Hofkirche

open access: yes
CELLOFIX, BESTES UND EINFACHSTES AMATEUR-PAPIER, KRAFT & STEUDEL, FABRIK PHOTOGR. PAPIERE G.M.B.H. DRESDEN, KATH. HOFKIRCHE Cellofix, Bestes und einfachstes Amateur-Papier, Kraft & Steudel, Fabrik photogr. Papiere G.m.b.H. Dresden, Kath. Hofkirche ( -
Kraft & Steudel
core  

Kraft durch Freude

open access: yes, 1934
Die «NS-Gemeinschaft Kraft durch Freude» ist ein Bestandteil der «Arbeits-Front». Hier werden Erholung, Unterhaltung und Fortbildung geschickt gekoppelt mit weltanschaulicher Schulung und politischer Kontrolle.
Nationalsozialistische Gemeinschaft "Kraft durch Freude" originator
core  

Bridging the Gap Between Socio‐Political and Community Acceptance of Wind Energy: Policy Insights for Sustainable Energy Development

open access: yesSustainable Development, EarlyView.
ABSTRACT Wind energy plays an important role in achieving energy transition and sustainable development goals, yet disparities between socio‐political and community acceptance continue to hinder project implementation. Understanding this gap is essential for designing more socially responsive wind energy policies.
Kaiqi Liu   +5 more
wiley   +1 more source

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