Search results for "SCOPE"

The Gelling Ability of Some Diimidazolium Salts: Effect of Isomeric Substitution of the Cation and Anion

2013

The gelling ability of some geminal imidazolium salts was investigated both in organic solvents and in water solution. Organic salts differing either in the cation or anion structure were taken into account. In particular, the effects on the gel-phase formation of isomeric substitution on the cation or anion as well as of the use of mono- or dianions were evaluated. As far as the cation structure is concerned, isomeric cations, such as 3,3′-di-n-octyl-1,1′-(1,4-phenylenedimethylene)diimidazolium and 3,3′-di-n-octyl-1,1′-(1,3-phenylenedimethylene)diimidazolium, were used. On the other hand, in addition to the bromide anion, isomeric dianions, such as the 1,5- and 2,6-naphthalenedisulfonate a…

Widening the scope of comparative political theory

2014

Economic development and CSR assurance: Important drivers for carbon reporting… yet inefficient drivers for carbon management?

2021

Abstract This study contributes to the current climate debate by shedding some light on the driving forces of the disclosure and management of carbon emissions in the context of developed and developing economies. Our findings show that the probability of not reporting total carbon emissions is significantly higher in companies located in a developing than in a developed economy. In addition, the company's sustainability profile (the sustainability report, its assurance and the existence of a Corporate Social Responsibility (CSR) committee), gender diversity policies and other corporate variables (especially size), significantly increase the probability of disclosing total carbon emissions,…

WiWeHAR: Multimodal Human Activity Recognition Using Wi-Fi and Wearable Sensing Modalities

2020

Robust and accurate human activity recognition (HAR) systems are essential to many human-centric services within active assisted living and healthcare facilities. Traditional HAR systems mostly leverage a single sensing modality (e.g., either wearable, vision, or radio frequency sensing) combined with machine learning techniques to recognize human activities. Such unimodal HAR systems do not cope well with real-time changes in the environment. To overcome this limitation, new HAR systems that incorporate multiple sensing modalities are needed. Multiple diverse sensors can provide more accurate and complete information resulting in better recognition of the performed activities. This article…

Chiral charge order in the superconductor 2H-TaS(2)

2011

Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAM

Characterization and differentiation of rock varnish types from different environments by microanalytical techniques

2017

© 2017 Elsevier B.V. We investigated rock varnishes collected from several locations and environments worldwide by a broad range of microanalytical techniques. These techniques were selected to address the challenges posed by the chemical and structural complexity within the micrometer- to nanometer-sized structures in these geological materials. Femtosecond laser ablation-inductively coupled plasma-mass spectrometry (fs LA-ICP-MS), scanning transmission X-ray microscopy-near edge X-ray adsorption fine structure spectroscopy (STXM-NEXAFS) in combination with scanning electron microscopy (SEM) of focused ion beam (FIB) ultra-thin (100–200 nm) sections, conventional and polarization microscop…

Cultural Heritage Education in UNESCO Cultural Conventions

2021

The aim of the article is to analyse UNESCO conventions dealing with culture and assess the visibility and importance of cultural heritage education in these conventions and their implementation. First, it briefly presents the role of UNESCO in the area of culture and education, together with the UN Agenda 2030 and the challenges faced currently. Next, it discusses the existing UNESCO cultural conventions and their educational dimension with reference to the conventions’ provisions and aims. Each convention refers to education in the activities undertaken by States Parties, providing various tools and measures tailored to the scope of the convention. The article concludes that despite a lac…

Non-marine invertebrate trace fossils from the Tertiary Calatayud- Teruel Basin, NE Spain. Reply

2021

We thank the comments of Dr Calzada. We think that this kind of discussions is very healthy to the Paleontology and it would be necessary to do it more frequently, so that thanks again for your example. It is true that some of the descriptions of ichnofossils in our work need further discussion and comments, but when we analysed several poorly-preserved specimens (such as the so-called Spongeliomorpha isp.) we preferred to make a quick introduction and describe them in open nomenclature. It was beyond the scope of our paper to make a revision of the ichnogenus with this kind of material, but we hope that Calzada's comments and our reply will improve some ideas concerning the ichnogenus Spon…

El rrgimen jurrdico del arbitraje comercial internacional en Bolivia (The Legal Regime of International Commercial Arbitration in Bolivia)

2014

Spanish Abstract: El presente articulo analiza en profundidad la actual situacion del tratamiento del arbitraje comercial internacional en Bolivia, sus tendencias y las dificultades que afronta. El trabajo estudia de manera critica las soluciones aportadas por la Ley 1770 de conciliacion y arbitraje, su ambito y lagunas. English Abstract: This Article studies in depth the current situation of the legal regime of International Commercial Arbitration in Bolivia and its trends and difficulties. It analyzes in a critical manner the different solutions provided by the Act 1770 on Arbitration and Conciliation, their scope and gaps.

Microsurgical testis-sparing surgery in small testicular masses: seven years retrospective management and results

2012

OBJECTIVE To retrospectively evaluate the clinical outcomes of 20 patients diagnosed with a nonpalpable or small testicular mass (2 cm) at 2 academic urological department. Testis-sparing surgery (TSS) is currently performed routinely for the management of nonpalpable testicular masses. High reliability of frozen section examination (FSE) and high-frequency ultrasound (US) and the adoption of microsurgical techniques improved safety and feasibility of this technique.METHODS From January 2004 to March 2011, 23 patients underwent microsurgical TSS. An inguinal approach was performed in 22 cases and a suprapubic incision in one bilateral case. All procedures were performed with an operating mi…