Search results for "Lag"

Taxonomic Revision of the Genus Trictenotoma Gray, 1832 (Coleoptera: Trictenotomidae). Part 3 – Species from the Philippine Archipelago, with Descrip…

2021

The species of Trictenotoma Grey, 1832 from the Philippine Archipelago are critically assessed, description of T. boudanti Drumont et Telnov sp. nov. from Balabac and Palawan, and a redescription of T. cindarellaKriesche, 1921 from Mindanao are provided. A key to the Philippine Trictenotomidae Blanchard, 1845 is presented for the first time.

Millennial-scale climate variability during the last 12.5 ka recorded in a Caribbean speleothem

2013

Abstract We present a speleothem stable oxygen isotope record for the last 12.5 ka based on two stalagmites from western Cuba. The δ18O signal is interpreted to represent past precipitation variability. Both stalagmites show a pronounced transition from higher δ18O values (indicating drier conditions) to more negative δ18O values (suggesting wetter conditions) between 10 and 6 ka. This transition is also visible in a planktonic δ18O record off Haiti. On orbital timescales, the δ18O value of Caribbean precipitation, thus, strongly resembles the oxygen isotope composition of Caribbean surface water. On millenial timescales, the speleothem δ18O record shows a high correlation to a North Atlant…

It’s More Fun in the Philippines? The Challenges of Tourism

2017

The Philippines have been in recent years a minor destination of international tourism flows, especially from Europe. Most visitors are Asians (Korea, Japan), Americans or Australians. This chapter examines some strengths of the Philippines in terms of tourism potentials (landscapes, undersea diving, cultural heritage), then its organizational and infrastructural weaknesses (transportation), as well as the lack of proper maintenance of tourism assets and the overcrowding of Boracay island, before examining the tourism policies of the national government (the successful “Its more fun in the Philippines” campaign, development of gambling, medical tourism and ecotourism). Four case studies in …

Larval fish assemblages in the central Mediterranean Sea: spatio spatio-temporal dynamics and biological effect on early life stage of Sardinella aur…

Studio sperimentale di giunti ibridi CFRP-alluminio

2011

Ancilus ezera un Litorīnas jūras krasta līnijas Ventspils lagūnas apkārtnē

2021

Secīgās Baltijas jūras attīstības stadijas ietekmējušas senās Ventspils lagūnas aptvertās teritorijas, kur konstatējami Ancilus ezera un Litorīnas jūras stadiju krasta veidojumi. Izvirzīts mērķis – detektēt un verificēt šo stadiju krasta līnijas, pielietojot automatizētu metodiku. Modelējot teritorijai atbilstošus laika periodus, iegūti 25 krasta līniju modeļi, kas apvienoti 10 krastos. Modeļi verificēti pret izveidoto reljefa modeli, kā arī attiecīgi iepriekšējo paleoģeogrāfisko un arheoloģisko pētījumu rezultātiem un šī darba laikā iegūto paraugu optiski stimulētās luminiscences datējumiem. Maģistra darbā dots precīzs skaidrojums par teritorijas attīstību akmens laikmetā, paplašinot arheo…

Fostering sustained teacher learning: a longitudinal assessment of the influence of vision building and goal interdependence on information sharing

2020

To support school improvement, understanding the mechanisms that enhance teachers’ engagement in professional learning activities within schools over time is paramount. The purpose of this three-wave longitudinal study is to examine the role of workplace conditions (school leaders’ vision building and teams’ shared goals), in supporting teachers’ engagement in information sharing over time. To test the directionality of the relationships between the concepts, we analyzed survey data from 655 vocational education and training teachers in the Netherlands using a cross-lagged panel model. Results suggest that teachers’ engagement in information sharing remains stable over time, and the results…

Quelques lettres à propos d'une grammaire latine. Salomon Reinach et l'éditeur Charles Delagrave

2012

International audience

Om finskspråkiga universitetsstuderandes acceptabilitetsbedömning av svenska modala uttryck

2000

Relazioni tra contenuto di materia organica, carbonio organico e granulometria nei sedimenti di aree di transizione

2008

To describe the geochemical features of the sediments in nine sicilian coastal lakes, 78 samples of surface sediments were collected in July 2005. Analyses of Nitrogen, Total Organic Carbon, Organic Matter, Carbonates and Grainsize were performed. A better correlation between the Organic Matter, evaluated through the Sequential-LOI, and TOC was found at 350 °C, rather than at 450 °C. Statistical analysis confirmed the similarities of the trends of TOC and LOI350 in the samples pooled according to the dominant grainsize, with the highest values associated to the medium sand fraction. The differences among the median values of the groups were significant (ANOVA, Kruskal-Wallis; P<0.001). The …