Scope marking and Focus in Somali

2010 ◽  
Vol 10 ◽  
pp. 78-116
Author(s):  
Mara Frascarelli
Keyword(s):  
Corpus Analysis ◽  
Subject Position ◽  
Narrow Focus ◽  
Novel Approach ◽  
Informative Part ◽  
Specific Interpretation ◽  
Embedded Clause ◽  
Formal Properties ◽  
Alternative Set

In this paper a novel approach is proposed for a particular type of cleft-like construction in Somali, the waxaa sentence, in which wax is a scope marker. As such, it operates a function choice in the alternative set overtly expressed in the embedded clause, which serves as a semantic restrictor. In this line of analysis, wax requires the realization of a bi-clausal, copular construction in which the relativized presupposition (i.e. the restrictor) is merged in subject position, while the focused phrase is the predicate. Indefinite wax is located in the position dedicated to focused constituents in Somali and incorporates the Focus Marker baa, allowing for the realization of an in situ Focus (an option otherwise excluded in this language) and obtaining a specific interpretation for the unfocused part of the sentence. Indeed, based on corpus analysis and interface considerations, evidence is provided that baa and waxaa constructions are by no means interchangeable narrow Focus constructions. Focusing by means of waxaa implies a context in which unfocused information is not properly ‘given’; rather it conveys a type of ‘weakly familiar’ information that contributes somehow to the informative part of the sentence. A discussion about the function and formal properties of internal Topics in Focus-prominent languages concludes the work. Keywords: cleft construction; discourse; (weak) familiarity; (narrow) Focus; presupposition; relative clause; scope marker; specificational (copular) sentence; internal Topic

A novel approach for preparing in-situ nitrogen doped carbon via pyrolysis of bean pulp for supercapacitors

Energy ◽  
2021 ◽  
Vol 216 ◽  
pp. 119227
Author(s):  
Yan Ding ◽  
Yunchao Li ◽  
Yujie Dai ◽  
Xinhong Han ◽  
Bo Xing ◽  
...  
Keyword(s):  
Nitrogen Doped ◽  
Novel Approach ◽  
Nitrogen Doped Carbon

scholarly journals In Situ Generation of Green Hybrid Nanofibrillar Polymer-Polymer Composites—A Novel Approach to the Triple Shape Memory Polymer Formation

Polymers ◽  
2021 ◽  
Vol 13 (12) ◽  
pp. 1900
Author(s):  
Ramin Hosseinnezhad ◽  
Iurii Vozniak ◽  
Fahmi Zaïri
Keyword(s):  
Polymer Blends ◽  
Shape Memory ◽  
Shape Memory Polymer ◽  
Cellulose Nanofibers ◽  
Polymeric Materials ◽  
Novel Approach ◽  
Phase Transition Temperatures ◽  
Triple Shape Memory

The paper discusses the possibility of using in situ generated hybrid polymer-polymer nanocomposites as polymeric materials with triple shape memory, which, unlike conventional polymer blends with triple shape memory, are characterized by fully separated phase transition temperatures and strongest bonding between the polymer blends phase interfaces which are critical to the shape fixing and recovery. This was demonstrated using the three-component system polylactide/polybutylene adipateterephthalate/cellulose nanofibers (PLA/PBAT/CNFs). The role of in situ generated PBAT nanofibers and CNFs in the formation of efficient physical crosslinks at PLA-PBAT, PLA-CNF and PBAT-CNF interfaces and the effect of CNFs on the PBAT fibrillation and crystallization processes were elucidated. The in situ generated composites showed drastically higher values of strain recovery ratios, strain fixity ratios, faster recovery rate and better mechanical properties compared to the blend.

scholarly journals A Novel Cobalt Metallopolymer with Redox-Matched Conjugated Organic Backbone via Electropolymerization of a Readily Available N4 Cobalt Complex

Polymers ◽  
2021 ◽  
Vol 13 (10) ◽  
pp. 1667
Author(s):  
Mikhail Karushev
Keyword(s):  
Redox Reactions ◽  
Repeat Unit ◽  
Cobalt Complex ◽  
Radical Cations ◽  
Electrochemical Quartz Crystal Microbalance ◽  
Practical Applications ◽  
Sensing Applications ◽  
Novel Approach ◽  
Redox Switching

Fast and reversible cobalt-centered redox reactions in metallopolymers are the key to using these materials in energy storage, electrocatalytic, and sensing applications. Metal-centered electrochemical activity can be enhanced via redox matching of the conjugated organic backbone and cobalt centers. In this study, we present a novel approach to redox matching via modification of the cobalt coordination site: a conductive electrochemically active polymer was electro-synthesized from [Co(Amben)] complex (Amben = N,N′-bis(o-aminobenzylidene)ethylenediamine) for the first time. The poly-[Co(Amben)] films were investigated by cyclic voltammetry, electrochemical quartz crystal microbalance (EQCM), in situ UV‑vis-NIR spectroelectrochemistry, and in situ conductance measurements between −0.9 and 1.3 V vs. Ag/Ag+. The polymer displayed multistep redox processes involving reversible transfer of the total of 1.25 electrons per repeat unit. The findings indicate consecutive formation of three redox states during reversible electrochemical oxidation of the polymer film, which were identified as benzidine radical cations, Co(III) ions, and benzidine di-cations. The Co(II)/Co(III) redox switching is retained in the thick polymer films because it occurs at potentials of high polymer conductivity due to the optimum redox matching of the Co(II)/Co(III) redox pair with the organic conjugated backbone. It makes poly-[Co(Amben)] suitable for various practical applications based on cobalt-mediated redox reactions.

scholarly journals Three-dimensional in situ morphometrics of Mycobacterium tuberculosis infection within lesions by optical mesoscopy and novel acid-fast staining

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Robert J. Francis ◽  
Gillian Robb ◽  
Lee McCann ◽  
Bhagwati Khatri ◽  
James Keeble ◽  
...  
Keyword(s):  
Mycobacterium Tuberculosis ◽  
Three Dimensional ◽  
Large Field ◽  
Staining Procedure ◽  
3D Analysis ◽  
Mycobacterium Tuberculosis Infection ◽  
In Vivo Models ◽  
Novel Approach

AbstractTuberculosis (TB) preclinical testing relies on in vivo models including the mouse aerosol challenge model. The only method of determining colony morphometrics of TB infection in a tissue in situ is two-dimensional (2D) histopathology. 2D measurements consider heterogeneity within a single observable section but not above and below, which could contain critical information. Here we describe a novel approach, using optical clearing and a novel staining procedure with confocal microscopy and mesoscopy, for three-dimensional (3D) measurement of TB infection within lesions at sub-cellular resolution over a large field of view. We show TB morphometrics can be determined within lesion pathology, and differences in infection with different strains of Mycobacterium tuberculosis. Mesoscopy combined with the novel CUBIC Acid-Fast (CAF) staining procedure enables a quantitative approach to measure TB infection and allows 3D analysis of infection, providing a framework which could be used in the analysis of TB infection in situ.

Middle constructions in Romanian

2018 ◽  
Vol 134 (4) ◽  
pp. 1154-1176
Author(s):  
Alice Bodoc ◽  
Mihaela Gheorghe
Keyword(s):  
Corpus Analysis ◽  
The Other ◽  
Verb Forms ◽  
Implicit Argument ◽  
Adverbial Modification ◽  
The Subject ◽  
The One ◽  
Formal Properties ◽  
Middle Constructions ◽  
Heterogeneous Class

Abstract The present paper aims to present an inventory of Romanian middle contructions (se‑verbal constructions), and to extend the analysis to other structures (with or without se) that were not previously investigated, but exhibit the same characteristics, and seem to allow middle reading (adjunct middles). Since Jespersen (1927), middles were attested cross-linguistically, and the focus on middles is justified if we consider the fact that this is an interesting testing ground for theories of syntax, semantics and their interaction (Fagan 1992). Starting from Grahek’s definition (2008, 44), in this paper, middles are a heterogeneous class of constructions that share formal properties of both active and passive structures: on the one hand, they have active verb forms, but, on the other hand, like passives, they have understood subjects and normally display promoted objects. The corpus analysis will focus on the particular contexts in which the middle reading is triggered: i) the adverbial modification; ii) the modal/procedural interpretation of the event; iii) the responsibility of the subject; iv) the arbitrary interpretation of the implicit argument which follows from the generic interpretation (Steinbach 2002).

scholarly journals In Situ Hyperspectral Raman Imaging: A New Method to Investigate Sintering Processes of Ceramic Material at High-temperature

2019 ◽  
Vol 9 (7) ◽  
pp. 1310 ◽  
Author(s):  
Kerstin Hauke ◽  
Johannes Kehren ◽  
Nadine Böhme ◽  
Sinje Zimmer ◽  
Thorsten Geisler
Keyword(s):  
High Temperature ◽  
Raman Imaging ◽  
In Situ Studies ◽  
Kinetic Information ◽  
Novel Approach ◽  
In Situ Investigation ◽  
Dependent Growth ◽  
Micrometer Scale ◽  
Sintering Processes

In the last decades, Raman spectroscopy has become an important tool to identify and investigate minerals, gases, glasses, and organic material at room temperature. In combination with high-temperature and high-pressure devices, however, the in situ investigation of mineral transformation reactions and their kinetics is nowadays also possible. Here, we present a novel approach to in situ studies for the sintering process of silicate ceramics by hyperspectral Raman imaging. This imaging technique allows studying high-temperature solid-solid and/or solid-melt reactions spatially and temporally resolved, and opens up new avenues to study and visualize high-temperature sintering processes in multi-component systems. After describing in detail the methodology, the results of three application examples are presented and discussed. These experiments demonstrate the power of hyperspectral Raman imaging for in situ studies of the mechanism(s) of solid-solid or solid-melt reactions at high-temperature with a micrometer-scale resolution as well as to gain kinetic information from the temperature- and time-dependent growth and breakdown of minerals during isothermal or isochronal sintering.

A novel approach for producing polymer nanocomposites by in-situ dispersion of clay particles via friction stir processing

2011 ◽  
Vol 528 (6) ◽  
pp. 3003-3006 ◽  
Author(s):  
Mohsen Barmouz ◽  
Javad Seyfi ◽  
Mohammad Kazem Besharati Givi ◽  
Iman Hejazi ◽  
Seyed Mohammad Davachi
Keyword(s):  
Polymer Nanocomposites ◽  
Friction Stir Processing ◽  
Clay Particles ◽  
Friction Stir ◽  
Novel Approach

A missing link: a distributed cognitive perspective on fit

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Gayanga Bandara Herath
Keyword(s):  
Design Methodology ◽  
Social Systems ◽  
Cognitive Perspective ◽  
Missing Link ◽  
Content Type ◽  
Narrow Focus ◽  
Cognitive Framework ◽  
Novel Approach ◽  
Complex Social Systems

PurposeThis article presents a cognitive framework to study dynamic/adaptive aspects of a collection of popular fit measures used in organisation research, in an attempt to highlight what there is to be gained.Design/methodology/approachThis paper uses a distributed e-cognition (DEC) framework to examine the current organisational literature of fit measures.FindingsThis paper highlights that most measures have a rather narrow focus and do not address dynamic/adaptive aspects in complex social systems (e.g. organisations). To both provide a way to integrate fit measures and cover the cognition gap in this literature, this article highlights the need for a more sophisticated measure.Originality/valueThis paper provides a novel approach to examining organisational fit literature through a distributed (e)-cognitive framework.

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