showing 36 of ~574560 from 574555 documents
Identification and characterization of nitrate-related genes in durum wheat (Triticum turgidum L. subsp. durum Desf.) to improve Nitrogen Use Efficie…
2022
The increasing foods demand caused by the increasing world population posed new challenges to the modern agriculture. In recent years, many strategies have been adopted to cope with these needs and satisfy these demands. Among these, the improvement of agronomic techniques and plant selection and breeding are crucial for a sustainable improvement of crop production. Nitrogen (N) is an essential nutrient for plant growth and development due to its important role in several biochemical pathways, constituting 2-5 % of plant dry matter. The excessive use of N fertilizer led to high environmental pollution with impacts on both ecosystems and human health. Therefore, N inputs reduction is one of …
Adequate vitamin B12 and folate status of Norwegian vegans and vegetarians
2022
AbstractPlant-based diets may increase the risk of vitamin B12 deficiency due to limited intake of animal-source foods, while dietary folate increases when adhering to plant-based diets. In this cross-sectional study, we evaluated the B12 and folate status of Norwegian vegans and vegetarians using dietary B12 intake, B12 and folic acid supplement use, and biomarkers (serum B12 (B12), plasma total homocysteine (tHcy), plasma methylmalonic acid (MMA) and serum folate). Vegans (n 115) and vegetarians (n 90) completed a 24-h dietary recall and a FFQ and provided a non-fasting blood sample. cB12, a combined indicator for evaluation of B12 status, was calculated. B12 status was adequate in both v…
ANEMIA RESISTANT TO THE GLUTEN-FREE DIET IN CELIAC DISEASE PATIENTS: IS IT JUST A MALABSORPTION PROBLEM?: ANEMIA RESISTANT TO GFD IN CD PATIENTS
2022
Compatibilization of Polylactide/Poly(ethylene 2,5-furanoate) (PLA/PEF) Blends for Sustainable and Bioderived Packaging.
2022
Despite the advantages of polylactide (PLA), its inadequate UV-shielding and gas-barrier properties undermine its wide application as a flexible packaging film for perishable items. These issues are addressed in this work by investigating the properties of melt-mixed, fully bioderived blends of polylactide (PLA) and poly(ethylene furanoate) (PEF), as a function of the PEF weight fraction (1–30 wt %) and the amount of the commercial compatibilizer/chain extender Joncryl ADR 4468 (J, 0.25–1 phr). J mitigates the immiscibility of the two polymer phases by decreasing and homogenizing the PEF domain size; for the blend containing 10 wt % of PEF, the PEF domain size drops from 0.67 &p…
Bergson ja intuitio filosofian metodina
2022
Tässä artikkelissa käsittelen Henri Bergsonin (1859–1941) intuition käsitettä ja sen suhdetta hänen filosofiseen menetelmäänsä. Bergsonin on nähty tarkoittavan intuitiolla yhtäältä filosofian metodia ja toisaalta tiettyä älyyn verrattavaa filosofialle ainutlaatuista tiedon muotoa. Esitän, että Bergsonille intuitio on samanaikaisesti näitä molempia. Se on todellisuuden ajattelemista kestona, sisäistä jatkuvuuttamme muistuttavana liikkeenä. Intuitiossa tavoitetaan todellisuuden luonne sikäli kuin se on läsnä myös meissä itsessämme tällaisena jatkuvuutena. Metodologisesti se on todellisuuden tarkastelua ajallisuuden ja muutoksen perspektiivistä. Tiedon muotona se on välitöntä ymmärrystä tarkas…
Transparencia y participación ciudadana : la lucha contra la corrupción como eje vertebrador del proceso democrático
2022
La transparencia y la participación se configuran como dos piezas básicas del engranaje democrático. La defensa, promoción y protección de estos dos principios resulta imprescindible para asegurar la pervivencia democrática de las sociedades. Ahora bien, en esa constante actuación democrática aparecen peligros como la corrupción, que atenta contra la realidad democrática destruyendo sus raíces. Toda sociedad es susceptible, por la propia naturaleza humana, de ser atacada por la corrupción. Frente a eso la educación aparece como un elemento básico para fomentar sociedades instruidas en valores democráticos queconsigan la protección y defensa de los escenarios democráticos. Facilitar la infor…
Mapping Retrotransposon LINE-1 Sequences into Two Cebidae Species and Homo sapiens Genomes and a Short Review on Primates
2022
This work focuses on the distribution of LINE-1 (a Long Interspersed Nuclear Element) in primates and its role during evolution and as a constituent of the architecture of primate genomes. To pinpoint the LINE-1 repeat distribution and its role among primates, LINE-1 probes were mapped onto chromosomes of Homo sapiens (Hominidae, Catarrhini), Sapajus apella, and Cebus capucinus (Cebidae, Platyrrhini) using fluorescence in situ hybridisation (FISH). The choice of platyrrhine species are due to the fact they are taxa characterised by a high level of rearrangements; for this reason, they could be a useful model for the study of LINE-1 and chromosome evolution. LINE-1 accumulation was found in …
Limited Stress Response to Transplantation in the Mediterranean Macroalga Ericaria amentacea, a Key Species for Marine Forest Restoration
2022
In the Mediterranean Sea, brown macroalgae represent the dominant species in intertidal and subtidal habitats. Despite conservation efforts, these canopy-forming species showed a dramatic decline, highlighting the urge for active intervention to regenerate self-sustaining populations. For this reason, the restoration of macroalgae forests through transplantation has been recognized as a promising approach. However, the potential stress caused by the handling of thalli has never been assessed. Here, we used a manipulative approach to assess the transplant-induced stress in the Mediterranean Ericaria amentacea, through the analysis of biochemical proxies, i.e., phenolic compounds, lipids, and…
Microwear textures associated with experimental near-natural diets suggest that seeds and hard insect body parts cause high enamel surface complexity…
2022
In mammals, complex dental microwear textures (DMT) representing differently sized and shaped enamel lesions overlaying each other have traditionally been associated with the seeds and kernels in frugivorous diets, as well as with sclerotized insect cuticles. Recently, this notion has been challenged by field observations as well as in vitro experimental data. It remains unclear to what extent each food item contributes to the complexity level and is reflected by the surface texture of the respective tooth position along the molar tooth row. To clarify the potential of seeds and other abrasive dietary items to cause complex microwear textures, we conducted a controlled feeding experiment wi…
The COVID-19 Pandemic Affects Seasonality, With Increasing Cases of New-Onset Type 1 Diabetes in Children, From the Worldwide SWEET Registry
2022
OBJECTIVE To analyze whether the coronavirus disease 2019 (COVID-19) pandemic increased the number of cases or impacted seasonality of new-onset type 1 diabetes (T1D) in large pediatric diabetes centers globally. RESEARCH DESIGN AND METHODS We analyzed data on 17,280 cases of T1D diagnosed during 2018–2021 from 92 worldwide centers participating in the SWEET registry using hierarchic linear regression models. RESULTS The average number of new-onset T1D cases per center adjusted for the total number of patients treated at the center per year and stratified by age-groups increased from 11.2 (95% CI 10.1–12.2) in 2018 to 21.7 (20.6–22.8) in 2021 for the youngest age-group, <6 years; fr…
Designing for Student-Centered Hybrid Learning Environments: A Framework for Programming Languages Course Design
2022
Hybrid learning environments are a means of delivering instructional content in that online educational materials and opportunities for interaction were combined with traditional classroom methods. Hybrid learning environments give students the opportunity to work in an environment enriched with digital learning tools, and to support student-based learning approach. Student-based learning approach promotes engagement to make students active learners via various ways such as interactivity, feedback, etc. Researchers identified feedback as an activity for promoting effective online learning and more so creating the environment for teacher-student teaching and learning interaction. Besides, so…
The rift between executive contraction and executive detraction: the case of European Commission battery policy-making
2022
Providing policy solutions to solve across border societal challenges in Europe, such as electrifying the transport sector by facilitating a European battery industry, call for increased coordination among policy-makers. This article offers a novel study of the formulation of the European Commission’s (Commission’s) battery regulation proposal. In doing so, the paper makes two distinct contributions to extant literature: Theoretically, it outlines two conceptual models of executive governance – that of the Commission as a contracted and a detracted institution – and offers an institutional-organizational approach to account for conditions under which each of these models is likely to unfold…
To be or not to be heavier: The role of dermal bones in the buoyancy of the Late Triassic temnospondyl amphibian Metoposaurus krasiejowensis.
2022
Stereospondyli are a clade of large aquatic temnospondyls known to have evolved a large dermal pectoral girdle. Among the Stereospondyli, metoposaurids in particular possess large interclavicles and clavicles relative to the rest of the postcranial skel-eton. Because of the large size of these dermal bones, it was first proposed that they served as ballast during hydrostatic buoyancy control which assisted metoposaurids to live a bottom-dwelling mode of life. However, a large bone need not necessarily be heavy, for which determining the bone compactness becomes crucial for under-standing any such adaptation in these dermal bones. Previous studies on the evolu-tion of bone adaptations to aqu…
Informal learning contexts in the construction of physical education student teachers’ professional identity
2022
This study aimed to investigate the significance of informal learning contexts in physical education (PE) student teachers’ professional identity construction. It addressed two research questions: How do informal learning contexts contribute to the construction of PE student teachers’ professional identity? What forms of relationships can be identified between the informal and formal contexts of learning in PE student teachers’ professional identity construction? The data consisted of 20 semi-structured interviews with PE student teachers during the final teaching practice period. The data were analysed using structural and pattern coding methods. The analysis revealed that informal learnin…
HUMAN CERVICO-FACIAL ACTINOMYCOSIS: Actinomyces in chronic granulomatous disease, epidemiological and clinical comments
2022
In a retrospective investigation performed in the department of Surgical Odontostomatology of Palermo University Polyclinic from 2012 to 2021, the Author examined 10 cases of cervico-facial actinomycosis, taking into consideration age range, gender distribution, predisposing factors and symptoms. In concordance with reports in literature,she found that the disease was perimandibular in 65%; she also report the diagnostic methods and therapeutic approaches used in the study
ANALISI DELLA PROPENSIONE DEI PROPRIETARI E GESTORI FORESTALI ITALIANI E TEDESCHI VERSO L’ADOZIONE DELLE CERTIFICAZIONI FORESTALI E PER I SERVIZI ECO…
2022
Is there a relationship between idiopathic scoliosis and body 2 mass? A scoping review
2022
The etiopathogenesis of idiopathic scoliosis remains unknown, although genetic or hered- 12 itary factors, neurological disorders, hormonal and metabolic dysfunctions, biomechanical factors, 13 and environmental factors seem to be involved. Several studies have found that patients with scoli- 14 osis have common characteristics of taller stature, lower body mass index (BMI), and low systemic 15 bone mass. We conducted a scoping review to analyze the association between idiopathic scoliosis 16 and BMI. The search for articles was performed on PubMed and Cochrane, including the English 17 language, full-text and free-full-text articles published from December 31st, 2011 to December 31st, 18 2…
La construcción discursiva de la identidad femenina en la prensa franquista: el ejemplo de Y. Revista para la mujer (1938–1945)
2022
La presente tesi analizza la costruzione dell’identità della donna nella stampa del primo franchismo. Nello specifico, oggetto di questo studio è “Y. Revista para la mujer”, un mensile che, da febbraio del 1938 a dicembre del 1945, è stato l’organo propagandistico ufficiale della Sección Femenina. L’obiettivo principale è descrivere non solo i tratti e ruoli che compongono tale identità, ma anche gli espedienti linguistico-discorsivi utilizzati per definirli, legittimarli ed esaltarli. A tal fine, l’analisi realizzata segue le indicazioni dell’Analisi Critica del Discorso (soprattutto, van Dijk, 1999, 2001, 2003, 2012) e della Teoria dell’Argomentazione (Anscombre e Ducrot, 1994; Fuentes e …
Effect of Organic Fertilizers on Avocado Trees (Cvs. Fuerte, Hass, Lamb Hass) in Western Crete, a Cool Subtropical Region
2022
The market for avocado is one of the fastest expanding worldwide, inclduing the Mediterranean basin. Organic farming systems cannot make use of synthetic fertilizers and therefore rely on several cultural techniques to maintain vigorous young trees and for quick shoot development, satisfactory yield, and fruit quality. We studied the effect of three different organic products (Terra Insecta® (Aeiphoria-Sustainable products of Crete, Chania, Greece), Fruit-Fix®, and AMINO-16® (both products manufactured by EVYP, Sindos, Thessaloniki, Greece) on avocado plants in the cool subtropical area of southern Greece. Three experiments were carried out, two of them on young avocado trees, a…
Aperiodic chain recurrence classes of $C^1$-generic diffeomorphisms
2022
We consider the space of $C^1$-diffeomorphims equipped with the $C^1$-topology on a three dimensional closed manifold. It is known that there are open sets in which $C^1$-generic diffeomorphisms display uncountably many chain recurrences classes, while only countably many of them may contain periodic orbits. The classes without periodic orbits, called aperiodic classes, are the main subject of this paper. The aim of the paper is to show that aperiodic classes of $C^1$-generic diffeomorphisms can exhibit a variety of topological properties. More specifically, there are $C^1$-generic diffeomorphisms with (1) minimal expansive aperiodic classes, (2) minimal but non-uniquely ergodic aperiodic c…
A mechanism for ejecting a horseshoe from a partially hyperbolic chain recurrence class
2022
We give a $C^1$-perturbation technique for ejecting an a priori given finite set of periodic points preserving a given finite set of homo/hetero-clinic intersections from a chain recurrence class of a periodic point. The technique is first stated under a simpler setting called Markov iterated function system, a two dimensional iterated function system in which the compositions are chosen in Markovian way. Then we apply the result to the setting of three dimensional partially hyperbolic diffeomorphisms.
Crime Analysis of the Metropolitan Region of Santiago de Chile: A Spatial Panel Data Approach
2022
The aim of our work is to determine the influence that socio-economic and demographic factors have had on crimes that have taken place during the period 2010–2018 in the communes of the Metropolitan Region of Chile, as well as the existence of possible spatial or temporal effects. We address 12 kinds of crime that we have grouped into two main types: against people and against property. Our interest focuses on crimes against people, using crimes against property as an additional covariate in order to investigate the existence of the broken-windows phenomenon in this context. The model chosen for our analysis is a spatial panel model with fixed effects. The results highlight that covariates …
Clinical Pocketbook of Ultrasound in Gynecology
2022
Clinical Pocketbook of Ultrasound in Gynecology has been written with the aim of introducing the reader in the world of Ultrasound, with particular interest to the gynecological setting.
Genetic and psychosocial stressors have independent effects on the level of subclinical psychosis: findings from the multinational EU-GEI study.
2022
the Spanish Ministry of Science and Innovation. Instituto de Salud Carlos III (SAM16PE07CP1, PI16/02012, PI19/024), co-financed by ERDF Funds from the European Commission, ‘A way of making Europe’, CIBERSAM. Madrid Regional Government (B2017/BMD-3740 AGES-CM-2), European Union Structural Funds. European Union Seventh Framework Program under grant agreements FP7-4-HEALTH-2009-2.2.1-2-241909 (Project EU-GEI) and FP7-HEALTH-2013-2.2.1-2-603196 (Project PSYSCAN); and European Union H2020 Program under the Innovative Medicines Initiative 2 Joint Undertaking (grant agreement No 115916, Project PRISM, and grant agreement No 777394, Project AIMS-2-TRIALS) (...)
Toward a contextualized understanding of inside sales: the role of sales development in effective lead funnel management
2022
Purpose The purpose of this study is to provide a contextualized understanding of how business-to-business (B2B) firms use the sales development function for efficient and effective lead funnel management. Design/methodology/approach The authors adopted a qualitative field-study approach and interviewed 13 people from eight firms. While software as a service (SaaS) firms are the most prevalent application context for the sales development function, the authors also included respondents from non-SaaS firms to develop an in-depth understanding of the contextualized nature of the sales development process. Findings Sales development processes can be applied in outbound prospect-focused, outbo…
La Digitalización de la Educación en Pandemia. Mirada del docente peruano
2022
La respuesta educativa mundial ante la pandemia se ha basado en la digitalización de los procesos de aprendizaje. Estos procesos han sido disímiles, en su gran mayoría por ensayo y error, y basados en condiciones socioeducativas diversas ¿Qué aprendizaje se puede extraer de este inédito proceso educativo? Parte de esta respuesta está en el profesorado que ha gestionado esta educación de emergencia. En este sentido, este estudio busca explorar y caracterizar las debilidades, amenazas, fortalezas y oportunidades (DAFO) con que el docente peruano de secundaria concibe la digitalización en el marco de la pandemia por Covid-19. El estudio recurre a un enfoque de investigación cualitativo a parti…
Validity of three smartwatches in estimating energy expenditure during outdoor walking and running.
2022
Commercially wrist-worn devices often present inaccurate estimations of energy expenditure (EE), with large between-device differences. We aimed to assess the validity of the Apple Watch Series 6 (AW), Garmin FENIX 6 (GF) and Huawei Watch GT 2e (HW) in estimating EE during outdoor walking and running. Twenty young normal-weight Chinese adults concurrently wore three index devices randomly positioned at both wrists during walking at 6 km/h and running at 10 km/h for 2 km on a 400- meter track. As a criterion, EE was assessed by indirect calorimetry (COSMED K5). For walking, EE from AW and GF was significantly higher than that obtained by the K5 (p < 0.001 and 0.002, respectively), but…
Strain-induced Shape Anisotropy in Antiferromagnetic Structures
2022
We demonstrate how shape dependent strain can be used to control antiferromagnetic order in NiO Pt thin films. For rectangular elements patterned along the easy and hard magnetocrystalline anisotropy axes of our film, we observe different domain structures and we identify magnetoelastic interactions that are distinct for different domain configurations. We reproduce the experimental observations by modeling the magnetoelastic interactions, considering spontaneous strain induced by the domain configuration, as well as elastic strain due to the substrate and the shape of the patterns. This allows us to demonstrate and explain how the variation of the aspect ratio of rectangular elements can b…
Anemia in Celiac Disease: Prevalence, Associated Clinical and Laboratory Features, and Persistence after Gluten-Free Diet
2022
Anemia is considered to be the most frequent extra-intestinal manifestation of Celiac Disease (CD). We assessed frequency, severity, morphologic features, and pathogenic factors of anemia in patients of the Sicilian Regional Network of Celiac Disease and attempted to identify putative pre-diet factors influencing anemia persistence. We retrospectively analyzed CD patients admitted to three centers between 2016–2020. 159 patients entered the study (129 females). More than half (54.7%) had mild-moderate, hypochromic and microcytic anemia, associated with below normal total serum iron and ferritin, indicative of iron deficiency anemia (IDA). One year after diagnosis, 134 patients were fo…
On the non-triviality of the torsion subgroup of the abelianized Johnson kernel
2022
The Johnson kernel is the subgroup of the mapping class group of a closed oriented surface that is generated by Dehn twists along separating simple closed curves. The rational abelianization of the Johnson kernel has been computed by Dimca, Hain and Papadima, and a more explicit form was subsequently provided by Morita, Sakasai and Suzuki. Based on these results, Nozaki, Sato and Suzuki used the theory of finite-type invariants of 3-manifolds to prove that the torsion subgroup of the abelianized Johnson kernel is non-trivial. In this paper, we give a purely 2-dimensional proof of the non-triviality of this torsion subgroup and provide a lower bound for its cardinality. Our main tool is the …
Life Cycle Energy Consumption and Air Emissions Comparison of Alternative and Conventional Bus Fleets in Vietnam
2022
The study (a) assesses the life cycle energy consumption and air emissions impacts of battery electric buses (e-buses) and conventional buses operated in Vietnam, and (b) compares them with those of hydrogen buses. The results indicate that e-buses and hydrogen buses are preferred options compared to conventional buses in terms of energy consumption, GHG emissions and other air quality impacts over their whole life cycle. Life cycle energy consumption of diesel buses is triple that of e-buses, and is significantly higher than that of hydrogen buses. Replacing conventional buses with e-buses can reduce energy consumption by 50%. For GHG emissions and air quality impacts, the adoption of elec…
Bioactive Compounds, Nutritional Quality and Antioxidant Capacity of the Red-Fleshed Kirkwood Navel and Ruby Valencia Oranges
2022
Kirkwood Navel and Ruby Valencia are two spontaneous bud-mutations of the ordinary Washington Navel and Valencia late oranges characterized by the red coloration of their flesh. The purpose of this study was to analyze the physiological features, internal fruit quality, contents of relevant bioactive compounds and antioxidant capacity in the pulps of the red-fleshed fruits compared with the ordinary oranges during late development and maturation. In general, the content of sugars, organic acids, vitamin C, tocopherols, total phenolics and flavonoids, the hydrophilic antioxidant capacity and their changes during maturation were similar in the red-fleshed oranges and in the corresponding blon…
Il comfort indoor nel patrimonio edilizio esistente. Tecnologie e metodi per gli ambienti di vita
2022
This volume is the result of wide-scope research on the application of IEQ (Indoor Environmental Quality) in existing buildings. The examined items are the evaluation methods and standards related to the environmental parameters for the well-being levels required to guarantee suitable livability in indoor environments. An analysis is provided on the state of the art of technological aspects in architecture for the achievement of salubrious and comfortable indoor spaces. The study is focused on passive systems for microclimatic control, with a re-proposition of the most ancient ones. Nowadays, when revisited, they have proven to be effective solutions, especially due to their possibility to …
“Copia sententiarum verborumque Latinorum Caroli Müchlenbach” un Kārļa Mīlenbaha (1853-1916) devums latviešu valodniecībā: izstādes materiāli
2022
Izstāde ““Copia sententiarum verborumque Latinorum Caroli Müchlenbach” un Kārļa Mīlenbaha (1853 – 1916) devums latviešu valodniecībā” veltīta diviem notikumiem, ko atzīmējam 2023. gadā – izcilā latviešu valodnieka Kārļa Mīlenbaha 170 dzimšanas dienas atcerei un 100 gadu jubilejai, kopš izdoti viņa iesāktie un Jāņa Endzelīna papildinātie un pabeigtie unikālās un starptautiski nozīmīgās “Latviešu valodas vārdnīcas” pirmie sējumi. Izstādē iespējams aplūkot K. Mīlenbaha piezīmju grāmatiņu “Copia sententiarum verborumque Latinorum Caroli Müchlenbach”. Tā atspoguļo viņa plašo interešu loku. Grāmatiņa ir senākais K. Mīlenbaha manuskripts, kas glabājas Latvijas Universitātes Bibliotēkas Reto izdevu…
Assessment of Sentinel-2-MSI Atmospheric Correction Processors and In Situ Spectrometry Waters Quality Algorithms
2022
The validation of algorithms developed from in situ reflectance to estimate water quality variables has the challenge of atmospheric correction (AC) when applied to satellite images. Estimating water quality variables from satellite images requires an accurate estimation of remote sensing reflectances (Rrs) which vary according to the AC applied. Validation processes for both Rrs and water quality algorithms were carried out, relating the in situ Rrs (convoluted to Sentinel-2-MSI spectral response function) with the satellite Rrs coming from different ACs (C2RCC, C2X, C2XC, and Polymer), and also relating the in situ water quality variable data with estimated water quality variable values, …
Improving students’ mathematics self-efficacy: A systematic review of intervention studies
2022
Self-efficacy is an integral part of personal factors that contributes substantially to students' success in mathematics. This review draws on previous intervention studies to identify, describe, and expose underlying mechanisms of interventions that foster mathematics self-efficacy. The findings show that effective mathematics self-efficacy interventions can be categorized into three categories using their underlying mechanisms: those that directly manipulate sources of self-efficacy to foster the construct, and those that either embed self-efficacy features in teaching methods or in learning strategies. Specific examples of interventions that fall in each of these three categories are des…