Search results for "riga"
showing 10 items of 700 documents
Inhibitory effects of the main compounds of oregano essential oil against some pathogenic fungi
2008
The in vitro activity of essential oil compounds of Origanum heracleoticum L. was tested against Verticillium dahliae, Fusarium oxysporum, Phoma tracheiphila, Phytophthora cactorum and Botrytis cinerea by the well diffusion method using four different concentrations (from 1 x 104 to 1 x 10-2 μg·ml-1). Analyses by GC-ITMS of the oil extracted by steam distillation from dried inflorescences made it possible to identify 19 main compounds. The major compounds were thymol (39.10 %) followed by γ-terpinene (21.26 %) and ρ-cymene (11.23 %). Carvacrol and the plain essential oil at their higher concentrations showed an inhibitory effect against all pathogens tested. However, the percentage of inhib…
A Comparison of Different Irrigation Systems and Gravitational Effect on Final Extrusion of the Irrigant
2015
Background: The aim of this study was to compare manual needle irrigation (MNI), RinsEndo (RE), and passive ultrasonic irrigation (PUI), and assess the effect of gravity on extrusion from the apex in vitro. Material and Methods: The distobuccal roots of molars were used and the canals were instrumented up to F2. Teeth were mounted on models, which permitted visualization and manipulation of the apices for necessary procedures. The models were placed in articulator to simulate the jaw. Six groups (G) were formed as: G1, G2 and G3 represented mandibular positioning of teeth and were irrigated with MNI, RE, and PUI, respectively, while G4, G5, and G6 represented maxillary positioning of teeth …
Life Cycle Impact Assessment applied to cactus pear crop production for generating bioenergy and biofertiliser
2020
Among the potential uses of cactus pear, the generation of bioenergy (biogas) and biofertiliser (digestate), from the Anaerobic Digestion (AD) of cladodes and fruits, is surveyed in this paper. Data for Life Cycle Impact Assessment (LCIA) was drawn from a farm located in Roccapalumba (Palermo, Sicily, Italy), where three cultivars were cultivated: 1) yellow pulp cultivar; 2) red pulp cultivar; 3) white pulp cultivar. LCIA was applied to six scenarios: 1) current dry crop; 2) current irrigated crop; 3) dry crop for fruit and bioenergy production; 4) irrigated crop for fruit and bioenergy production; 5) dry crop for bioenergy production; 6) irrigated crop for bioenergy production. According t…
Cactus pear (Opuntia ficus-indica) productivity, proximal composition and soil parameters as affected by planting time and agronomic management in a …
2021
Study of appropriate planting time and response to agronomic management practices is imperative for the newly introduced cactus pear (Opuntia ficus-indica (L.) Mill.) into a semi-arid region of India. Responses of cactus pear to agronomic practices (planting time and irrigation and fertilizer application) were evaluated to determine the potential for fodder production and livestock feed in a semi-arid environment of India. We assessed four planting times (February, March, July and October) and two agronomic managements (with and without irrigation and fertilizer application) during 2016–2020 at Jhansi, India. Cactus pear establishment and growth improved with planting time in July and Octob…
Erratum for “Simple Relationships for the Optimal Design of Paired Drip Laterals on Uniform Slopes”
2017
In the original paper, errors in exponents of Eq. (11b) were detected. The corrected Eq. (11b) is reported.
Panormus : poema
2010
Editorial Comment on: In Vitro Investigations of Tissue-Engineered Multilayered Urothelium Established from Bladder Washings
2008
Bērnu domāšanas attīstības iespējas, izmantojot origami 6-7 gadus veciem bērniem
2018
Diplomdarba tēma: Bērnu domāšanas attīstības iespējas izmantojot origami 6-7 gadu veciem bērniem Darba mērķis: Teorētiski un praktiski izzināt 6-7 gadu veciem bērniem domāšanas attīstības iespējas izmantojot origami. Pētījuma metodes: literatūras avotu izpēte, novērošana, praktiski izmēģinājuma darbība, rezultātu analīze. Darbs ir 45 lpp. apjomā, kurš sastāv no trijām daļām. Pirmajā daļā veikta teorētiskas literatūras un avotu analīze par domāšanu un to attīstību. Otrajā daļā pētīta literatūra un avoti par origami 6-7 gadus vecu bērnu attīstībā. Trešajā daļā tiek veikts pedagoģiskais pētījums par bērnu domāšanas attīstības iespējas izmantojot origami 6-7 gadu veciem bērniem. Pedagoģiskajā p…
Origami locīšana uzmanības veicināšanai 5-6 gadus veciem bērniem pirmsskolas izglītības iestādē
2022
Viens no veiksmīga mācību procesa priekšnosacījumiem ir tīšās, apzinātās uzmanības attīstība 3. pirmsskolas izglītības posmā, jo bērnam jāspēj noturēt uzmanība, izpildīt norādījumus, lai sasniegtu rezultātus. Šīs problēmas risinājums ir iespējams, izmantojot origami. Papīra kā materiāla pieejamība, tā apstrādes vienkāršība piesaista bērnus. Origami mākslai ir daudz priekšrocību bērna attīstībā, no kurām viena ir uzmanības attīstības veicināšana bērniem pirmsskolas izglītības 3. posmā. Pētījuma objekts: pedagoģiskais process pirmsskolas izglītības iestādē Pētījuma priekšmets: uzmanības veicināšana 5-6 gadus veciem bērniem Pētījuma mērķis: teorētiski un praktiski izpētīt origami locīšanu kā v…
Fatal Tumour Lysis Syndrome Induced by Brigatinib in a Lung Adenocarcinoma Patient Treated With Sequential ALK Inhibitors: A Case Report
2021
Tumour lysis syndrome (TLS) represents a group of fatal metabolic derangements resulting from the rapid breakdown of tumour cells. TLS typically occurs soon after the administration of chemotherapy in haematologic malignancies but is rarely observed in solid tumours. Here, we report a case of brigatinib-induced TLS after treatment with sequential anaplastic lymphoma kinase (ALK) inhibitors in a patient with advanced ALK-rearranged lung adenocarcinoma. The patient was treated sequentially with crizotinib, alectinib, and ensartinib. High-throughput molecular profiling after disease progression indicated that brigatinib may overcome ALK resistance mutations, so the patient was administered bri…