Search results for "PROB"
showing 10 items of 8859 documents
Hybridizing large neighborhood search and exact methods for generalized vehicle routing problems with time windows
2021
International audience; Delivery options are at the heart of the generalized vehicle routing problem with time windows (GVRPTW) allowing that customer requests are shipped to alternative delivery locations which can also have different time windows. Recently, the vehicle routing problem with delivery options was introduced into the scientific literature. It extends the GVRPTW by capacities of shared locations and by specifying service-level constraints defined by the customers' preferences for delivery options. The vehicle routing problem with delivery options also generalizes the vehicle routing problem with home roaming delivery locations and the vehicle routing problem with multiple time…
Uztvertās vecāku iesaistīšanās bērnu izglītībā, problemātiskas interneta lietošanas un lasīšanas ātruma savstarpējās saistības pusaudžiem.
2017
Pētījuma mērķis bija izpētīt uztvero vecāku iesaistīšanos bērna izglītībā, problemātisku interneta lietošanas un lasīšanas ātruma saistības pusaudžiem. Pētījumā piedalījās 150 respondenti-pusaudži (M=11,4;SD=0.86).Tika izmantotas aptaujas- Uztvertā vecāku iesaistīšanās mērīšanas skala -Parental Support for Learning Scale,(Rogers et al., 2013), Interneta atkarības skala -Internet Addiction Scale -IAS,(Nichols&Nicki,2004), Aptauja par interneta lietošanas paradumiem (Miltuze, Bite & Sebre, 2012) un lasīšanas raituma subtests (Rašcevska, Paegle & Mencis, 2010). Pētījuma rezultāti rāda, ka nepastāv statistiski nozīmīgas saistības starp uztverto vecāku iesaistīšanos bērnu izglītībā, problemātisk…
Nozīmīgākās grāmatvedības problēmas lauku tūrisma uzņēmumos
2017
Bakalaura darba tēma ir “Nozīmīgākās grāmatvedības problēmas lauku tūrisma uzņēmumos”. Tēmas aktualitāti raksturo tas, ka lauku tūrisma komersanti bieži saskaras ar dažādām gan vispārējām, gan specifiskām grāmatvedības problēmām. To apzināšana un izprašana var palīdzēt rast risinājumu. Darba mērķis ir identificēt nozīmīgākās grāmatvedības problēmas lauku tūrismā un izstrādāt priekšlikumus to risinājumiem. Darbs sastāv no četrām nodaļām, pirmajā nodaļā sniegts tūrisma un lauku tūrisma teorētiskais apskats, lauku tūrisma nozīme Latvijas tautsaimniecībā. Otrajā nodaļā raksturoti grāmatvedības teorētiskie aspekti – kāpēc grāmatvedība ir vajadzīga un kādi normatīvie dokumenti Latvijā to nosaka. …
Laulības noslēgšana un laulības bezstrīdus šķiršanas lietu vešana notariātā, ar to saistītie problēmaspekti
2015
Bakalaura darbs „Laulības noslēgšana un laulības bezstrīdus šķiršanas lietu vešana notariātā, ar to saistītie problēmaspekti” sniedz ieskatu laulības slēgšanas un šķiršanas vēsturiskajā attīstībā un regulējumā, iespējamajā laulības slēgšanā pie notāra un laulības bezstrīdus kārtībā šķiršanā notariātā un ar to saistītajiem problēmaspektiem. Darba mērķis ir izpētīt notariāta darbību un lomu laulības slēgšanas un šķiršanas lietās, kā arī apskatīt problēmjautājumus, ar kuriem notāri saskarās laulības šķiršanā un ar kuriem nāktos saskaties laulības slēgšanā. Darba ietvaros autore veic izpēti laulības institūta vēsturiskajā attīstībā, konstatē faktus, kāpēc laulība ir jāslēdz, un nepilnības laulī…
The Chronology of Archaeological Assemblages Based on Automatic Bayesian Procedure: Eastern Iberia as Study Case
2021
The purpose of this work is to show an automatic Bayesian procedure to obtain accurate chronological information of archaeological assemblages characterized by palimpsest or neither radiocarbon dates and whose temporal information comes only from bifacial flint arrowheads.In this work, a classification based on the Dirichlet-multinomial inferential process and its posterior predictive probability distribution are applied. Its purpose is to predict the chronological period of archaeological assemblages (levels or sites) based on the predictive probability distribution of each bifacial flint arrowhead types defined in the Eastern Iberia during the 4th and 3rd millennium cal BC. The results of…
Long-Time Behaviour for the Brownian Heat Kernel on a Compact Riemannian Manifold and Bismut’s Integration-by-Parts Formula
2007
We give a probabilistic proof of the classical long-time behaviour of the heat kernel on a compact manifold by using Bismut’s integration-by-parts formula.
The Positive Spiral Between Problem-Solving Management and Trust: A Study in Organizations for Individuals With Intellectual Disability
2021
To achieve their goals, organizations for individuals with intellectual disability have to stimulate high-quality relationships between professionals and family members. Therefore, achieving professionals’ trust in family members has become a challenge. One relevant factor in explaining professional’s trust in families is the degree to which family members use the “problem-solving” conflict management strategy (high concern for oneself but also for the other party) in their disputes–disagreements with professionals. It is reasonable to argue that when family members use problem-solving conflict management, professionals’ trust increases. Professionals’ trust, in turn, stimulates the use of …
Multi-Biomarker Profiling and Recurrent Hospitalizations in Heart Failure.
2016
Altres ajuts: Fundació La Marató de TV3 (no.201502-30), Sociedad Española de Cardiología, Societat Catalana de Cardiologia Despite advances in pharmacologic therapy and devices, patients with heart failure (HF) continue to have significant rehospitalization rates and risk prediction remains challenging. We sought to explore the value of a multi-biomarker panel [including NT-proBNP, high-sensitivity cardiac troponin T (hs-TnT), and ST2] on top of clinical assessment for long-term prediction of recurrent hospitalizations in HF. NT-proBNP, hs-TnT, and ST2 (suppression of tumorigenicity-2) levels were measured in 891 consecutive ambulatory HF patients. The independent association between the mu…
The Use of Probiotic and Antioxidants to Improve Welfare and Production of Layer Duck at Commercial Farms for Global Warming Mitigation
2021
Global warming affected increasing the risk of ducks to be more succeptable to heat stress which leads to decrease welfare and production. This research aimed to study duck welfare and productivity under probiotic and antioxidants administration at commercial farms. The method used was experiment with Completely Randomized Designed (CRD) based on factorial pattern. The treatment was dose of natural/homemade and commercial probiotics combined with vitamin C at 400 mg kg–1 and 600 mg kg–1 feed. Thus there were four treatment combinations. Each treatment was replicated five times, totally were 20 flocks of duck. Each flock had 50 laying females so there were 1 000 ducks. The treatment was cond…
Sustainable vehicle routing based on firefly algorithm and TOPSIS methodology
2019
Abstract In a sustainable management of logistics, transportation plays a crucial role. Traditionally, the main purpose was to solve the Vehicle Routing Problem minimizing the cost associated with the travelled distances. Nowadays, the economic profit cannot be the only driver for achieving sustainability and environmental issues have to be also considered. In this paper, to satisfy the intricate limits involved in real vehicle routing problem, the study has been structured considering different types of vehicles in terms of maximum capacity, velocity and emissions, asymmetric paths, vehicle-client constraints and delivery time windows. The firefly algorithm has been implemented to solve th…