Search results for "Gum"
showing 10 items of 2292 documents
Tautas saimniecība: Savienotās republikas tautsaimniecības pārvaldes ekonomiskās problēmas. Darba ražīguma kāpinājuma problēmas rūpniecībā Latvijas P…
1990
Krājumā aplūkoti jaunā saimnieciskā mehānisma veidošonās jautājumi tautsaimniecības vadīšanā republikas ekonomiskās patstāvības apstākļos. Otrajā daļā doti zinātnisko pētījumu starprezultāti darba ražīguma kāpināšanā rūpniecībā un celtniecībā.
Akcionāru vai dalībnieku līguma tiesiskais statuss.
2018
Pētījumā “Akcionāru vai dalībnieku līguma tiesiskais statuss” maģistra darba autore ir apskatījusi akcionāru vai dalībnieku līguma tiesisko regulējumu Latvijas Republikā, tā vēsturisko attīstību, galvenos jautājumus un esošo tiesu praksi. Pētījuma mērķis ir noskaidrot akcionāru vai dalībnieku līguma aktuālo regulējumu un tiesisko statusu Latvijas Republikā, atsevišķās Eiropas Savienības un ārpus tās robežām esošajās valstīs, izvērtēt tā nepieciešamību un vietu kapitālsabiedrības pārvaldē, kā arī noskaidrot tā tiesiskās izpildes iespējamību un identificēt nepieciešamos uzlabojumus Latvijas Republikas tiesību aktos. ATSLĒGVĀRDI: AKCIONĀRU VAI DALĪBNIEKU LĪGUMS, KOMERCTIESĪBAS, TIESISKAIS REGU…
Sāpju vadīšana pediatriskiem pacientiem apdeguma gadījumā
2019
Bakalaura darba tēma – Sāpju vadīšana pediatriskiem pacientiem apdegumu gadījumā. Šī tēma ir aktuāla, jo statistika liecina, ka katru gadu bērnu apdegumu skaits arvien pieaug. Salīdzinot 2016. gada un 2017. gada datus, apdegumu skaits bērnu vidu pieaudzis par septiņiem gadījumiem. Lielākā riska grupa apdegumu traumām ir bērni vecuma posmā no trīs gadu vecuma, kas applaucējumus vairumā iegūst vecāku neuzmanības dēļ. Darba izstrādāšanas mērķis – Noskaidrot sāpju vadīšanas principus pediatriskiem pacientiem apdegumu gadījumā. Darba uzdevumi ir izanalizēt un apkopot iegūtos datus par sāpju vadīšanas principiem pediatriskiem pacientiem apdegumu gadījumā. Analizēt Virdžīnijas Hendersones māszinīb…
Bioaccessibility of calcium, iron and zinc from three legume samples
2004
Legumes can be a source of mineral elements but also of antinutritional factors which can affect their absorption. An in vitro method including gastrointestinal digestion was used to estimate mineral bioavailability. Soluble (bioaccessible) and insoluble calcium, iron and zinc from white beans, chickpeas and lentils were determined after gastrointestinal digestion. The influence of the original sample weight on the soluble mineral fraction was also estimated. The results obtained show that white beans are the legumes with the highest bioaccessible calcium and iron contents. Lentils have a high iron content but its bioaccessibility is much lower than that of iron from white beans and chickpe…
Accordo e disaccordo: prospettive logico-retoriche
2012
Da ormai più di 50 anni la teoria dell’argomentazione ha acquisito un ruolo centrale nell’ambito della riflessione filosofico-linguistica. A far data dal 1958, anno in cui escono in contemporanea ma in maniera del tutto indipendente, il Trattato dell’argomentazione di Perelman ed Olbrechts-Tyteca e Gli usi dell’argomentazione di S. Toulmin si è assistito, infatti, ad una serrata rivalutazione di una logica del ragionamento che, in opposizione alla logica dimostrativa di matrice cartesiana, recupera la centralità delle nozioni di efficacia, di probabile, di uditorio. Una logica doxastica, dunque, che, per riprendere la terminologia impiegata da Aristotele, si applica a ciò che, essendo vero …
The importance of moral sensitivity when including persons with dementia in qualitative research
2012
Author's version of an article in the journal: Nursing Ethics. Also avaliable from the publisher at: httjp://dx.doi.org/10.1177/0969733012455564 The aim of the article is to show the importance of moral sensitivity when including persons with dementia in research. The article presents and discusses ethical challenges encountered when a total of fifteen persons with dementia from two nursing homes and seven proxies were included in a qualitative study. The examples show that ethical challenges may be unpredictable. As researcher you participate with the informants in their daily life and in the interview situation, and it is not possible to plan all that may happen. A procedural proposal to …
Effect of the basidiomycete Poria cocos on experimental dermatitis and other inflammatory conditions.
1997
The hydroalcoholic extract from P. cocos was examined for oral and topical anti-inflammatory activities. It proved to be active against carrageenan, arachidonic acid, tetradecanoyl phorbol acetate (TPA) acute edemas, TPA chronic inflammation and oxazolone delayed hypersensitivity in mice. Two lanostane-type triterpenes were isolated and identified by spectroscopic methods as dehydrotumulosic and pachymic acids. Their ID50 on acute TPA edema was 4.7 x 10(-3) and 6.8 x 10(-4) mumol/ear, respectively.
B?cells are not required for T?cell priming in low zone tolerance to contact allergens and contact hypersensitivity
2004
Low zone tolerance (LZT) to contact allergens is induced by epicutaneous exposure to haptens in subsensitizing doses resulting in an inhibition of contact hypersensitivity (CHS), which, in contrast, occurs after sensitization with immunogenic doses of allergens. Performing the protocol of tolerance induction resulted in robust LZT to allergens in B cell-deficient mice in vivo, indicating that B cells are not required for the induction and effector phase of LZT. However, CHS reactions in vivo were restricted in B cell-deficient mice as compared to wild-type (WT) mice. In contrast, analysis of hapten-specific T cell activation in vitro revealed a strong proliferative response of T cells deriv…
Cutaneous lymphocyte antigen expression on human effector B cells depends on the site and on the nature of antigen encounter
2003
In contrast to T cells, information on skin-homing B cells expressing the cutaneous lymphocyte antigen (CLA) is sparse. CLA expression on human B cells was investigated among circulating immunoglobulin-secreting cells (ISC) and among antigen-specific antibody-secreting cells (ASC) elicited by parenteral, oral or rectal primary immunization, or by parenteral or oral secondary immunization with Salmonella typhi Ty21a. CLA expression was examined by combining cell sorting with an enzyme-linked immunospot assay. Among all ISC, the proportion of CLA(+) cells was 13-21%. Parenteral immunization induced antigen-specific ASC of which 13% were CLA(+), while oral and rectal immunizations were followe…
Effects of cigarette smoking or ingestion of nicotine on platelet 5-hydroxytryptamine (5-HT) levels in smokers and non-smokers.
1992
Platelets of healthy smokers and non-smokers were prepared and their content of 5-hydroxytryptamine was determined by HPLC with electrochemical detection. Platelet 5-HT levels in smokers (728 +/- 156 pmol per 10(8) platelets, mean +/- SEM, n = 9) were significantly higher than those in non-smokers (353 +/- 156 pmol per 10(8) platelets, n = 11). Smoking of a single cigarette caused a transient increase in platelet 5-HT levels by about 350% in non-smokers, but had no additional effect in smokers. Similarly, chewing of nicotine gum (4-8 mg nicotine) resulted in a transient increase in platelet 5-HT by about 100% in non-smokers, but not in smokers. In conclusion, smoking of cigarettes can cause…