Results 71 to 80 of about 5,948,394 (284)

Polarity-Sensitive Fluorescent Probe for Reflecting the Packing Degree of Bacterial Membrane Lipids

open access: yes, 2022
The maintenance of an intact membrane structure is of great importance for bacteria to execute various biological functions. However, chemical probes for monitoring the dynamic changes of bacterial membranes are barely reported. Herein, we, for the first
Boyi Hao   +15 more
core   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

The investigation of interpersonal metafunction in the discourse of schizophrenic patients and healthy people based on Halliday’s systemic functional grammar [PDF]

open access: yesنشریه پژوهش‌های زبان‌شناسی
Schizophrenia is a mental illness that affects its patients' cognitive functions and different levels of language. Discourse is one of these levels that is severely affected by this disease.
Sedigheh Khademi   +2 more
doaj   +1 more source

ITEM Cross-Border Impact Assessment 2021

open access: yes, 2021
The ITEM Cross-Border Impact Assessment 2021 contains four dossiers that deal with a broad array of current cross-border issues. With its own impact assessment methodology, ITEM studies cross-border effects to provide more insight into European and ...
Büttgen, Nina, Unfried, Martin
core  

Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

open access: yesAdvanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul   +5 more
wiley   +1 more source

When the syntactic bootstrap breaks: Some children think any means no

open access: yesGlossa
Children can use distributional information about where words occur to figure out their meanings. But what happens when two very different words not only have most of their distribution in common, but also compose to form indistinguishable sentential ...
Caitlin Illingworth   +4 more
doaj   +2 more sources

Singular concord in Kalhori Kurdish: A distributed morphology approach [PDF]

open access: yesزبان پژوهی
Introduction Concord, or agreement, is defined as the correspondence between the morphosyntactic categories of two or more grammatical units. The most common type of concord across languages is subject-verb agreement in terms of number [SG/PL ...
Hannah Hosseini   +2 more
doaj   +1 more source

Space charge dynamics in oil and thick pressboard combined system under polarity reversal voltage [PDF]

open access: yes, 2014
In this study, the space charge dynamics in an oil and oil impregnated pressboard combined insulation system are investigated by the means of pulsed electroacoustic (PEA) technique under voltage polarity reversal conditions. To be closer to the real case
Hao, Miao   +9 more
core   +1 more source

The Role of Ultra‐Thin Passive Films and Organic Adsorbates on Aluminum Chips for a Friction‐Induced Solid‐State Recycling Process

open access: yesAdvanced Engineering Materials, EarlyView.
Despite benefits to storage stability and handleability of aluminum scrap, octadecyl phosphonic acid (ODPA) SAMs reduce the tensile strength of wires produced using friction‐induced recycling. Etching and methyl diphosphonic acid (MDPA) coatings, however, have little effect.
Timothy D. Goller   +3 more
wiley   +1 more source

Interface licensing conditions on negative polarity items: A theory of polarity and tense interactions

open access: yes, 1994
This work analyzes the level at which Negative Polarity Item Licensing takes place on the basis of a cross-linguistic study of the licensing conditions imposed on Negative Polarity Items (NPIs) in structures where negation (Neg) is the polarity licenser.
Uribe-Echevarria, Maria
core   +1 more source

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