Results 31 to 40 of about 485,651 (308)

Speaking Task Instruction in English Textbook: Bahasa Inggris for Grade X

open access: yesAl-Ishlah: Jurnal Pendidikan, 2022
This article aims to analyse the task instruction of speaking tasks in an English student’s book for grade X that Balitbang Kemdikbud publishes. As the first edition of the textbook, some inaccuracies might be found especially related to task instruction.
Melati Theresia   +2 more
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Micro Chapters

open access: yes, 2021
No Full ...
Frank, Jane
core  

Adaptive Observer for Coupled Wave PDE and Infinite ODE With Sampled Data and Unknown Input: Application to Brain Hemodynamics Estimation

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This article proposes a convergent adaptive observer for a damped wave PDE and an infinite‐dimensional ODE coupled in cascade using sampled‐in‐space ODE state measurements. The proposed observer estimates the distributed states of the PDE and ODE along with unknown PDE parameters and spatial input.
Zehor Belkhatir   +2 more
wiley   +1 more source

Securing Power through Law - On the example of Pashukanis

open access: yesAncilla Iuris, 2022
The General Theory of Law and Marxism by Evgeny B. Pashukanis, published in 1924, is considered until today as central starting point for materialist legal criticism.
Daria Bayer
doaj   +1 more source

Dataset: Chapters

open access: yes, 2019
The chapters dataset includes information about all published book chapters from Springer Nature.See also: https://scigraph.springernature.com/explorer/datasets/data_at_a_glance/A chapter record usually includes information about the book it is part of ...
SN SciGraph Team (6375798)
core   +1 more source

Optimization of the Production of Rubber Compounds Using Mathematical Models

open access: yesAdvanced Engineering Materials, EarlyView.
Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle   +7 more
wiley   +1 more source

The Next “Chapter” in the ACC’s Chapter System

open access: yesJournal of the American College of Cardiology, 2016
![Figure][1] In 1987, the American College of Cardiology (ACC) established its first U.S. state-based chapter, in my home state of Florida. Since then, state chapters have grown to represent every state in the union, as well as Washington, DC, and Puerto Rico. Over the last several years,
openaire   +2 more sources

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

open access: yesAdvanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič   +7 more
wiley   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

open access: yesAdvanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

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