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Krimināllikuma 102. panta piemērošana ūdens piesārņojuma novēršanai: praktiskās problēmas
2015
Krimināllikuma 102.pants paredz kriminālatbildību par noziedzīgiem nodarījumiem pret dabas vidi, taču praksē nākas saskarties ar problēmām noziedzīga nodarījuma sastāva kvalifikācijā. Vainīgās personas netiek sauktas pie kriminālatbildības, kā arī nav iespējams pierādīt personas vainu izdarītajā nodarījumā. Darbā tiek izstrādāti priekšlikumi likumdošanas pilnveidei ar mērķi izstrādāt vienotus kritērijus pēc kuriem būtu iespējams noteikt un paredzēt kaitīgo seku iestāšanos saistībā ar ūdens piesārņojumu, novēršot gadījumus, kad vainīgās personas netiek sauktas pie kriminālatbildības, jo nav iespējams konstatēt noziedzīga nodarījuma sastāvu. Atslēgvārdi: Krimināllikuma 102.pants; noziedzīgi n…
Development of an immunochromatographic assay based on carbon nanoparticles for the determination of the phytoregulator forchlorfenuron
2013
Rapid analytical methods enabling the determination of diverse targets are essential in a number of research areas, from clinical diagnostics to feed and food quality and safety. Herein, the development of a quantitative immunochromatographic assay for the detection of the synthetic phytoregulator forchlorfenuron (CPPU) is described. The competitive lateral flow immunoassay (LFIA) was based on the immobilization onto a nitrocellulose membrane of an ovalbumin-CPPU conjugate (test line) and on the use of an immunodetection ligand consisting of carbon nanoparticles labeled with an anti-CPPU monoclonal antibody through interaction with a secondary antibody. The presence of CPPU in horticultural…
Few-body insights of multiquark exotic hadrons
2018
In this contribution we discuss the adequate treatment of the $4-$ and $5-$body dynamics within a constituent quark framework. We stress that the variational and Born-Oppenheimer approximations give energies rather close to the exact ones, while the diquark approximation might be rather misleading. Hall-Post inequalities provide very useful lower bounds that exclude possible stable states for some mass ratios and color wave functions.
Ginger and Turmeric Essential Oils for Weed Control and Food Crop Protection
2019
Ginger and turmeric are two food ingredients that are in high demand due to their flavor and positive effects on health. The biological properties of these spices are closely related to the aromatic compounds they contain. The chemical compositions of their essential oils and their in vitro phytotoxic activity against weeds (Portulaca oleracea, Lolium multiflorum, Echinochloa crus-galli, Cortaderia selloana, and Nicotiana glauca) and food crops (tomato, cucumber, and rice) were studied. Forty-one compounds, accounting for a relative peak area of 87.7% and 94.6% of turmeric and ginger essential oils, respectively, were identified by Gas Chromatography&ndash
Free school fruit: can an extra piece of fruit every school day contribute to the prevention of future weight gain? A cluster randomized trial
2014
Background: Several school fruit programs are initiated with the aim to improve diet and thereby contribute to reduce the prevalence of overweight. To date, no published studies have demonstrated that school fruit schemes do prevent overweight.Objective: The aim of the present study was to assess if increased consumption of fruits and vegetables, due to free school fruit, have an impact on future weight status.Design: An intervention study including 10- to 12-year-old children from nine schools in two Norwegian counties (Hedmark and Telemark) participating in the Norwegian School Fruit Program for free during the school year 2001/2002 and children from 29 control schools. Follow-up studies …
Microgastrinae (Hymenoptera: Braconidae) in the Forest State of Artikutza (Navarra: Spain): Diversity and Community Structure
2013
Microgastrinae is one of the largest subfamilies of the Braconidae with about 2,000 described species worldwide. These wasps are of enormous ecological interest due to their role in controlling the caterpillar populations. This study analyses diversity and community structure within the Microgastrinae in the Artikutza Forest, located in the Peñas de Aia Natural Park, western Pyrenees, Spain. The specimens were collected in two different habitats: mixed forest and beech forest. A total of 524 specimens, belonging to nine separate genera and 27 species were captured. Alpha, beta and gamma diversity were analyzed. Additionally, the relationship between Microgastrinae phenology and climatic con…
Dlaczego warto jeść piętki chleba? : o przesądach kulinarnych
2016
Z kulinariami związanych jest wiele różnorodnych przesądów. W kuchni polskiej znajduje się mnóstwo składników żywieniowych, których spożywanie na przestrzeni wieków obrosło wieloma wierzeniami. W niniejszym artykule omówiono zachowania przesądne dotyczące wybranych składników żywnościowych (chleba, kapusty, ziemniaków, cukru) oraz rekwizytów kuchennych (garnków i sztućców). Zaprezentowane materiały pochodzą z dwóch źródeł: zastanych (opracowań etnograficznych wydanych przed 1945 r.) i wywołanych (zebranych podczas wywiadów prowadzonych w 2015 r. w obrębie dwóch województw - śląskiego i opolskiego).
Pastāvīgo vārdu biežums laikrakstu tiešsaistes publikācijas un to diskusiju ziņās
2016
Šis darbs iepazīstina ar laikraksta The Guardian tiešsiastes publikāciju analīzi. Šī darba mērķis ir izanalizēt pastāvīgo vārdu (lietvārdu, darbības vārdu un īpašības vārdu) biežumu laikrakstu publikācijas un to diskusiju ziņās. Galvenā pētījuma metode bija korpusa-lingvistiskā metode, kas balstīta uz Makenerija (2006) teoriju. Šī darba autors izveidoja mini-korpusu, kas sastāvēja no divām teksta grupām: laikrakstu publikācijām un diskusiju ziņām. Vārdšķiru biežuma sadalījums korpusā, norāda uz formalitātes līmeņu atšķirību starp laikrakstu publikācijām un to diskusiju ziņām. Iegūtie rezultāti norāda uz reģistra variāciju izanalizētājos korpusa žanra tekstos. Lai identificētu līdzības un at…
Assessment of Occupational Health and Job Satisfaction in Workers with Intellectual Disability: A Job Demands–Resources Perspective
2021
In the contexts where people with intellectual disability work, there are factors that determine their job satisfaction. The objective of this study was to test the adequacy of the central assumptions of the Job Demands–Resources (JD-R) theory in workers with intellectual disability employed in different work alternatives. Data from 362 workers in sheltered workshops and 192 workers in supported employment were utilized. The model was contrasted using a structural equation model and a multi-group analysis. The results supported the suitability of the model and confirmed that job demands and job resources evoke two relatively independent processes such as health impairment and motivational p…
The Effect of Emotional Dissonance and Mental Load on Need for Recovery and Work Engagement among Italian Fixed-Term Researchers
2020
Although many studies have been conducted to evaluate the risk and protective factors on psychological health among academic staff, little attention has been paid to fixed-term researchers, the weakest figures in the academic context. By using the Job Demands&ndash