Kinking in Semiconductor Nanowires: A Review

2021

The growth direction of nanowires (NWs) can change during synthesis as a result of stochastic processes or modulation of certain growth conditions. This phenomenon is known as kinking. Although deviations from a uniform vertical growth are typically considered to be undesirable, kinking opens a route for additional tweaking of the characteristics and functionalities of NWs in a controllable manner, thus extending the range of potential applications. In the present Review, we give an insight into the kinking mechanisms and summarize the most crucial factors that can lead to kinking of NWs during synthesis. Additionally, the properties and applications of kinked NWs are discussed. © 2021 The …

The EU's New Economic Governance Framework and Budgetary Decision‐Making in the Member States: Boon or Bane for Throughput Legitimacy?*

2021

The euro crisis has sparked changes in the EU's economic governance framework and a crisis of legitimacy across the union. While the institutional repercussions of the crisis have been studied before, the democratic impact at the national level has received much less attention. This paper aims to fill this gap, focusing on the procedural changes that the EU's new economic governance (NEG) framework has brought to national budgetary decision-making. Building upon the Varieties of Democracy framework, the paper adds empirical nuance and conceptual clarity to the notion of 'throughput legitimacy' and its components: openness, inclusiveness, transparency and accountability. Detailed case studie…

The European semester in the North and in the South

2021

Macro-economic policy coordination remains a challenge in the EU. The European Semester was designed to help facilitate more coordination. In the area of wage policies, it encourages Germany and the Netherlands to support stronger wage growth, while Italy and Portugal have been told to exercise wage restraint. This paper analyses how domestic interest group politics influence how EU recommendations are received. Reflecting on the different growth models that underpin these four countries, we find that country-specific recommendations meet country-specific obstacles – independent of whether recommendations aim at increasing or reducing wages. Specifically, we observe that domestic actors suc…

Introducing a sensemaking perspective to the service experience

2021

PurposeMost recent service experience research considers customers as sensemakers and sensemaking as a focal process in experience construction. Despite this, the sensemaking theory engendered in organization studies has not been applied in the quest for an in-depth understanding of the service experience. This study introduces a sensemaking perspective to the service experience and develops a conceptualization of how customers construct their experiences cognitively through sensemaking.Design/methodology/approachThe service experience literature is dominated by a focus on firms implementing service experiences for customers. This study, in contrast, investigates service experience and its …

Nuclear Spin Relaxation in Viscous Liquids: Relaxation Stretching of Single-Particle Probes

2021

Spin-lattice relaxation rates R1(ω,T), probed via high-field and field-cycling nuclear magnetic resonance (NMR), are used to test the validity of frequency-temperature superposition (FTS) for the reorientation dynamics in viscous liquids. For several liquids, FTS is found to apply so that master curves can be generated. The susceptibility spectra are highly similar to those obtained from depolarized light scattering (DLS) and reveal an excess wing. Where FTS works, two approaches are suggested to access the susceptibility: (i) a plot of deuteron R1(T) vs the spin-spin relaxation rate R2(T) and (ii) a plot of R1(T) vs an independently measured reference time τref(T). Using single-frequency s…

Seaweed Extract Improves Lagenaria siceraria Young Shoot Production, Mineral Profile and Functional Quality

2021

Vegetable landraces represent the main source of biodiversity in Sicily. Lagenaria siceraria is appreciated by Southern Mediterranean consumers for its immature fruits and young shoots. Plant-based biostimulants supply, such as seaweed extract (SwE), is a contemporary and green agricultural practice applied to ameliorate the yield and quality of vegetables. However, there are no studies concerning the effects of SwE on L. siceraria. The current study evaluated the effects of SwE foliar application (0 or 3 mL L−1) on five L. siceraria landraces (G1, G2, G3, G4 and G5) grown in greenhouses. Growth traits, first female flower emission, fruit yield, young shoot yield, fruit firmness, young shoo…

Young Scottish National Party (SNP) Members’ National Identity and Party Membership

2021

Scotland’s future in the United Kingdom seems to be uncertain. Even though a majority of Scottish people voted to remain in the UK in 2014, the EU referendum two years later fuelled the independence movement in Scotland. Scholars show that the Scottish independence referendum encouraged people to join political parties, particularly the Scottish National Party. This work focuses on young people. Party membership scholars agree that they are underrepresented in parties. Given that the SNP seem to be rather successful in appealing to young people, this thesis explores SNP youth membership and the reasons why young Scots make the decision to join the party. It shows that Scottish independence …

Lipid Nanocarriers-Loaded Nanocomposite as a Suitable Platform to Release Antibacterial and Antioxidant Agents for Immediate Dental Implant Placement…

2021

Immediate implant placement is a single-stage restorative approach for missing teeth widely used to overcome the ridge remodeling process occurring after dental extractions. The success of this procedure relies on opportune osseointegration in the surrounding tissues. To support this process, a multifunctional nanocomposite, to be applied in the fresh post-extraction socket, was here designed, prepared, and characterized. This formulation consists of quercetin (QRC)-loaded nanostructured lipid carriers (NLCs) entrapped in a chitosan-based solid matrix containing ciprofloxacin (CPX). QRC-NLCs were prepared by homogenization followed by high-frequency sonication, and thereafter this dispersio…

Latvijas makroekonomiskās attīstības scenāriju un prognožu novērtējums, lai izvērtētu Eiropas Komisijas pārskatīto energoefektivitātes un atjaunoto e…

2021

Nodevums projekta “Klimata mērķu ekonomiskās ietekmes modelēšana un analīze” ietvaros.

Assessment of the Kinematic Adaptations in Parkinson’s Disease Using the Gait Profile Score: Influences of Trunk Posture, a Pilot Study

2021

Introduction: Postural abnormalities are common in patients with Parkinson’s disease (PD) and lead to gait abnormalities. Relationships between changes in the trunk posture of PD patients and gait profile score (GPS) and gait spatiotemporal parameters are poorly investigated. The aim of the current study was to investigate the relationships between trunk posture, GPS, and gait spatiotemporal parameters, in patients with PD. Materials and Methods: Twenty-three people with PD and nineteen age-matched healthy people participated in this study. A 3D gait kinematical analysis was applied to all participants using the Plug-In Gait Full BodyTM tool. Trunk and limb kinematics patterns and gait spat…

Les classifications au prisme des revues scientifiques – pour la revue Dix-Huitième Siècle

2021

International audience

Bidentate pyridyl‐NHC ligands: synthesis, ground and excited state properties of their iron(II) complexes and role of the fac/mer isomerism

2021

International audience; Iron complexes are promising candidates for the development of sustainable molecular photoactive materials as an alternative to those based on precious metals such as Ir, Pt or Ru. These compounds possess metal-ligand charge transfer (MLCT) transitions potentially of high interest for energy conversion or photocatalysis applications if the ultrafast deactivation via lower-lying metal-centred (MC) states can be impeded. Following an introduction describing the main design strategies used so far to increase the MLCT lifetimes, we review some of our latest contributions to the field regarding bidentate Fe(II) complexes comprising N-heterocyclic carbene ligands. The disc…

Teaching and Learning of Geometry as a process of Objectification: conditions and obstacles to argumentation and proof. The role of natural language,…

2021

This paper examines some examples (taken from research conducted over the years) that show students’ linguistic attitudes in geometry tasks. The examples are framed within the Theory of Objectification with reference to the notion of sensuous cognition, semiotic means of objectification and levels of generality. We show the struggle students live, at higher levels of generality, in intertwining natural language, specific language and the spontaneous use of geometrical figures, bound to perception and kinaesthetic activity. Within the networking paradigm, we coordinate the Theory of Objectification and Duval’s semio-cognitive approach to frame the interplay between the ideal and the material…

A Feminist physiology: B. J. Feijoo (1676-1764) and his advice for those in love

2021

This essay analyzes how the Benedictine monk Benito Jerónimo Feijoo (1676-1764), one of the most popular Spanish natural philosophers in Europe and America, discussed amorous attraction. In an attempt to reconcile Catholic dogma with empirical knowledge, Feijoo explained the origin of love as the result of wave-like interactions between sensual stimulus, imagination, nerve fibers, and the heart. His physiological model considered men and women to be equal in their internal constituents, which had important consequences for a possible science of matching. First, a possible match could only be known by a physical encounter; second, love bonds could be controlled by training the imagination; t…

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2021

Abstract. Lightning is the major cause of the natural ignition of wildfires worldwide and produces the largest wildfires in some regions. Lightning strokes produce about 5 % of forest fires in the Mediterranean Basin and are one of the most important precursors of the largest forest fires during the summer. Lightning-ignited wildfires produce significant emissions of aerosols, black carbon, and trace gases, such as CO, SO2, CH4, and O3, affecting air quality. Characterization of the meteorological and cloud conditions of lightning-ignited wildfires in the Mediterranean Basin can serve to improve fire forecasting models and to upgrade the implementation of fire emissions in atmospheric model…

How bilastine is used to treat allergic rhinitis and urticaria in children

2021

Management guidelines for allergic rhinitis and urticaria recommend oral second-generation antihistamines as first-line treatment. The efficacy and safety of bilastine, the newest nonsedating second-generation antihistamine, are well established in adolescents/adults with these allergic conditions. The bilastine development program for pediatric use (2–<12 years) followed EMA-authorized processes. Pharmacokinetic/pharmacodynamic simulation and modeling and a pharmacokinetic study were conducted to identify and confirm the pediatric dose (10 mg/day). A Phase III, multicenter, double-blind, randomized, placebo-controlled, parallel-group study was performed to confirm the safety of bilasti…

Creating futures images for sustainable cruise ships : insights on collaborative foresight for sustainability enhancement

2021

The aim of the study was to explore futures images of collaborative sustainability enhancement within a cruise ship building network. Addressing collaborative sustainability at the organizational level rather than at the macro (regional or planetary) level, the paper explores socially constructed and shared futures images, which are less widely studied than individual-level images of the future. We advance an analytical model for constructing and evaluating collectively held futures images based on the structure and content of those images. From our data, we identified four futures images: Money rules; The customer is always right; Local economy focus; and The most sustainable ships in the …

GEL FLUORESCENTI SUPRAMOLECOLARI FORMATI DA DERIVATI DELLA RIBOFLAVINA E β-CICLODESTRINE

2021

Factors influencing place of death and disenrollment among patients receiving specialist palliative care.

2021

BACKGROUND AND AIM OF THE WORK: Place of death and disenrollment from specialized palliative care services (SPCSs) are two aspects that determine service utilization. These aspects should be determined by patient needs and preferences, but they are often associated to patient sociodemographic or contextual characteristics. The aim of this study was to describe which factors are associated with utilizing SPCSs in terms of place of death and disenrollment. METHODS: Retrospective cohort study. Patients (>18 years) who died or were disenrolled during SPCSs utilization. Two hierarchical regression models were performed, and variables were categorized in predisposing, enabling, and need factor…

Higher Muscle Damage Triggered by Shorter Inter-Set Rest Periods in Volume-Equated Resistance Exercise.

2021

ObjectivesThe aim of the manuscript was to analyze the effects of two rest periods between volume-equated resistance exercise (RE) on inflammatory responses (cytokines and leukocyte) and muscle damage.MethodsTen trained men (26.40 ± 4.73 years, 80.71 ± 8.95 kg, and 176.03 ± 6.11 cm) voluntarily participated in training sessions consisting of five sets of 10 reps performed at 10-RM on (1) the barbell bench press followed by (2) leg press, with either 1- or 3-min rest between sets and exercises. Circulating concentrations of different biomarkers was measured before (Pre), and after 3 h (excepted for cytokines), 6, 12, and 24 h from exercise. The rate of perceived exertion (RPE) was recorded a…

Toimijuus ja vuorovaikutusjärjestys amerikkalaisten suomenoppijoiden itsenäisessä kielenkäytössä

2021

Aiemmat tutkimukset ovat osoittaneet vastakkainasettelun luokassa ja luokan ulkopuolella tapahtuvassa kielenkäytössä ja oppimisessa. Tässä artikkelissa tarkastelen neljää amerikkalaista suomenoppijaa ja sitä, miten he hakeutuvat aktiivisina toimijoina itsenäisiin suomen kielen käyttötilanteisiin. Artikkelin aineistona on portfoliotehtävä, jossa oppijat ovat dokumentoineet ja reflektoineet itsenäistä, luokkahuoneen ulkopuolella tapahtuvaa kielenkäyttöään. Tarkastelen aineistoa Scollonin ja Scollonin (2004) neksusanalyysia ja van Lierin (2010) ekologista viitekehystä hyödyntäen. Artikkelin analyysimenetelmänä on diskurssianalyysi. Portfolioissa dokumentoidut vuorovaikutustilanteet rakentuivat…

A novel approach to enhance mechanical properties during recycling of aluminum alloy scrap through friction stir consolidation

2021

Solid state recycling (SSR) is a new approach for making metals recycling more efficient with respect to remelting-based approaches. Friction stir consolidation (FSC) is a new solid-state process that is employed to recycle metallic scraps. Until now, a single-step FSC process was applied to recycled metal chips. During the single-step approach, critical processes parameters, especially processing time and rotational speed, are considered vital to control the quality and mechanical properties of the billet. However, the effectiveness of process parameters is highly restricted by challenging masses of recycling chips and machine competency. The present study first highlights the issues of th…

Navigating the care between two distinct cultures: a qualitative study of the experiences of Arabic-speaking immigrants in Norwegian hospitals

2021

Abstract Background During the past decades, there has been an increase in the number of immigrants to European and Scandinavian countries. This has challenged the health-care systems, which cater to the needs of patients despite their cultural and linguistic barriers, in these countries. Most studies on this topic have focused on the perspectives of health-care providers in delivering their service. The purpose of this qualitative study was to explore how hospitalized Arabic-speaking patients experienced their interaction with the Norwegian health-care system. Methods In-depth interviews with 20 participants and researcher’s participant observation were conducted to explore the idiosyncrat…

Common Mental Disorders and Economic Uncertainty: Evidence from the COVID-19 Pandemic in the U.S.

2021

Mental health disorders represent an enormous cost to society, are related to economic outcomes, and have increased markedly since the COVID-19 outbreak. Economic activity contracted dramatically on a global scale in 2020, representing the worst crisis since the Great Depression. This study used the COVID Impact Survey to provide insights on the interactions of mental illness and economic uncertainty during COVID-19. We used a probability-based panel survey, COVID Impact Survey, conducted in the U.S. over three waves in the period April-June 2020. The survey covered individual information on employment, economic and financial uncertainty, mental and physical health, as well as other demogra…

Systematic investigation of the adsorption and inhibition properties of a new clickable 1,2,3‐triazole compound for mild steel in 1 M HCl medium

2021

Synthesis of 8-aminomorphans with high KOR affinity

2021

2-Azabicyclo[3.3.1]nonanes (morphans) with a (3,4-dichlorophenyl)acetyl group at 2-position and a pyrrolidino moiety at 8-position were designed as conformationally restricted analogs of piperidine-based KOR agonists. The synthesis started with 4-oxopiperidine-2-carboxylic acid comprising 13 reaction steps. At first the ketone 10 was transformed into diester 7 bearing a propionate side chain. Dieckmann condensation of diester 7 to afford bicyclic enolester 14 and subsequent Krapcho deethoxycarbonylation represent the key steps of the synthesis. The enantiomeric pyrrolidines (1S,5R,8R)-5a and (1R,5S,8S)-5a were separated by chiral HPLC. The eutomer (1S,5R,8R)-5a showed high KOR affinity (K-i…

Sommes-nous sûrs que nos légumes sont bio ?L’exposome comme lien entre sciences humaines et sociales - naturelles et formelles

2021

International audience

Water Resource Recovery Facilities (WRRFs): The Case Study of Palermo University (Italy)

2021

The wastewater sector paradigm is shifting from wastewater treatment to resource recovery. In addition, concerns regarding sustainability during the operation have increased. In this sense, there is a need to break barriers (i.e., social, economic, technological, legal, etc.) for moving forward towards water resource recovery facilities and demonstration case studies can be very effective and insightful. This paper presents a new water resource recovery case study which is part of the Horizon 2020 EU Project “Achieving wider uptake of water-smart solutions—Wider Uptake”. The final aim is to demonstrate the importance of a resource recovery system based on the circular economy concept. The r…

Identifying SARS‐CoV‐2 ‘memory’ NK cells from COVID‐19 convalescent donors for adoptive cell therapy

2021

Abstract COVID‐19 disease is the manifestation of syndrome coronavirus 2 (SARS‐CoV‐2) infection, which is causing a worldwide pandemic. This disease can lead to multiple and different symptoms, being lymphopenia associated with severity one of the most persistent. Natural killer cells (NK cells) are part of the innate immune system, being fighting against virus‐infected cells one of their key roles. In this study, we determined the phenotype of NK cells after COVID‐19 and the main characteristic of SARS‐CoV‐2‐specific‐like NK population in the blood of convalescent donors. CD57+ NKG2C+ phenotype in SARS‐CoV‐2 convalescent donors indicates the presence of ‘memory’/activated NK cells as it ha…

DNA damage response at telomeres boosts the transcription of SARS-CoV-2 receptor ACE2 during aging

2021

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes the coronavirus disease 2019 (COVID-19), known to be more common in the elderly, who also show more severe symptoms and are at higher risk of hospitalization and death. Here, we show that the expression of the angiotensin converting enzyme 2 (ACE2), the SARS-CoV-2 cell receptor, increases during aging in mouse and human lungs. ACE2 expression increases upon telomere shortening or dysfunction in both cultured mammalian cells and in vivo in mice. This increase is controlled at the transcriptional level, and Ace2 promoter activity is DNA damage response (DDR)-dependent. Both pharmacological global DDR inhibition of ATM kin…

Les appropriations de l’antibiorésistance en France : la carrière d’un problème public au sein de la presse vétérinaire (2006 – 2014). in « Croisades…

2021

International audience

Velocity-based resistance training: do women need greater velocity loss to maximize adaptations?

2021

Abstract Purpose Men and women typically display different neuromuscular characteristics, force–velocity relationships, and differing strength deficit (upper vs. lower body). Thus, it is not clear how previous recommendations for training with velocity-loss resistance training based on data in men will apply to women. This study examined the inter-sex differences in neuromuscular adaptations using 20% and 40% velocity-loss protocols in back squat and bench press exercises. Methods The present study employed an 8-week intervention (2 × week) comparing 20% vs. 40% velocity-loss resistance training in the back squat and bench press exercises in young men and women (~ 26 years). Maximum strengt…

Introduction: Epistemologies of the match

2021

Algorithmically driven online dating platforms today promise the ability to sort through relevant data and identify one's ideal amorous matches effectively. Yet the appeal of technological and scientific solutions to the messy problem of finding partners is hardly new. This introduction to the Focus section 'It's a Match!' argues that the history of amorous matching has long been part and parcel of the history of science, in particular the social sciences. Taking matching as an 'applied science of social harmony,' the authors argue that concern over more reliable techniques for determining the suitability of partners has formed an essential part of both the maintenance of social order and t…

Lightning-ignited wildfires and long continuing current lightning in the Mediterranean Basin: Preferential meteorological conditions

2021

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

The GRP94 Inhibitor PU-WS13 Decreases M2-like Macrophages in Murine TNBC Tumors: A Pharmaco-Imaging Study with 99mTc-Tilmanocept SPECT

2021

Triple-negative breast cancer (TNBC) is the most aggressive subtype of breast cancers and is not eligible for hormone and anti-HER2 therapies. Identifying therapeutic targets and associated biomarkers in TNBC is a clinical challenge to improve patients’ outcome and management. High infiltration of CD206+ M2-like macrophages in the tumor microenvironment (TME) indicates poor prognosis and survival in TNBC patients. As we previously showed that membrane expression of GRP94, an endoplasmic reticulum chaperone, was associated with the anti-inflammatory profile of human PBMC-derived M2 macrophages, we hypothesized that intra-tumoral CD206+ M2 macrophages expressing GRP94 may represent innovative…

Development of a Hybrid Method to Generate Gravito-Inertial Cues for Motion Platforms in Highly Immersive Environments

2021

Motion platforms have been widely used in Virtual Reality (VR) systems for decades to simulate motion in virtual environments, and they have several applications in emerging fields such as driving assistance systems, vehicle automation and road risk management. Currently, the development of new VR immersive systems faces unique challenges to respond to the user’s requirements, such as introducing high-resolution 360° panoramic images and videos. With this type of visual information, it is much more complicated to apply the traditional methods of generating motion cues, since it is generally not possible to calculate the necessary corresponding motion properties that are needed to …