Search results for "Pies"
showing 10 items of 510 documents
Zīmolu komunikācija sociālajos medijos: interneta veikalu “www.1a.lv” un “www.220.lv” gadījuma analīze
2016
Bakalaura darba tēma ir “Zīmolu komunikācija sociālajos medijos: interneta veikalu “www.1a.lv” un “www.220.lv” gadījuma analīze”. Arvien vairāk cilvēki iepērkas internetā un mācās uzticēties interneta veikalu sniegtajiem pakalpojumiem. Komunikācija sociālajos tīklos ir viens no instrumentiem, kā veikali var piesaistīt potenciālo pircēju uzmanību un likt konkrēto pirkumu izdarīt noteiktā interneta veikalā. Bakalaura darba mērķis ir noskaidrot ar kādiem paņēmieniem zīmoli sociālajos medijos cenšas piesaistīt jaunus klientus un noturēt esošos, un kā šo komunikāciju atpazīst un uztver uzņēmumu sociālo tīklu sekotāji. Bakalaura darbs tiks veidots trīs daļās: teorētiskā daļa, metodoloģiskā daļa, …
A Phase I/II Dose-Escalation Multi-Center Study to Evaluate the Safety of Infusion of Natural Killer Cells or Memory T Cells As Adoptive Therapy in C…
2021
Abstract Background: Adoptive cell immunotherapies for opportunistic virus in immunocompromised patients using haploidentical memory T cells have shown to be safe and effective. Since severe cases of COVID-19 present a dysregulated immune system with T cell lymphopenia and a hyper-inflammatory state we have proposed that a similar strategy could be proven to be efficient for COVID-19 patients. This is a study protocol of an open-label, multicenter, double-arm, randomized, dose-finding phase I/II clinical trial to evaluate the feasibility, safety, tolerability, and efficacy of the administration of a single dose of allogenic SARS-CoV-2 specific memory CD45RA - T cells and Natural Killer (NK)…
Smaku piesārņojuma izplatība Ventspils brīvostas teritorijas apkārtnē
2019
Viens no gaisa kvalitātes rādītājiem ir tā smarža, kuras uztvere nereti ir subjektīva. Aktīvas saimnieciskās darbības rezultātā bieži tiek emitētas dažādas smakas. Bakalaura darbā “Smaku piesārņojuma izplatība Ventspils brīvostas teritorijas apkārtnē” apkopota informācija par galvenajiem smaku piesārņojuma avotiem, izplatību ietekmējošiem faktoriem, novērtēšanas metodēm, normatīviem un kontroles instrumentiem. Darba pētnieciskā daļā veikta potenciālo smaku piesārņojuma avotu identifikācija, analizējot 2016. gada valsts statistiskos pārskatus 2-Gaiss, Ventspils brīvostas teritorijā, izvērtētas galvenās potenciālās vielas. Eksperimentālā daļā veikta smaku izplatības modelēšana dažādas atmosfē…
Augsnes piesārņojuma ar smagajiem metāliskajiem elementiem izvērtējums dzelzceļa apkārtnē
2018
Augsnes piesārņojuma ar smagajiem metāliskajiem elementiem izvērtējums dzelzceļa apkārtnē. Jansons Ā., zinātniskais vadītājs Dr. chem., doc. Osīte A. Bakalaura darbs, 52 lappuses, 21 attēls, 7 tabulas, 25 literatūras avoti, 5 pielikumi. Latviešu valodā. Darba ietvaros ir veikta smago metālisko elementu – dzelzs, mangāna, vara, cinka, niķeļa un svina jonu kvantitatīvā analīze augsnes paraugos, kas ievākti Torņakalna, Jāņavārtu, Dārziņu un Kūdras dzelzceļa staciju apkārtnē – blakus stacijai (vilcienu bremzēšanas ceļa sākumā) un atstatus no tās. Vispirms tika veikta ievākto augsnes paraugu sagatavošana mineralizācijai (žāvēšana, homogenizēšana, sijāšana). Augsnes paraugu matricas sagraušana ti…
Metālisko elementu saturs augsnē Liepājas Ziemeļu Fortu teritorijā
2019
Metālisko elementu saturs augsnē Liepājas Ziemeļu fortu teritorijā. Butkus D., darba vadītāja Mg. chem., lektore Balcerbule Z. Bakalaura darbs, 45 lappuses, 21 attēls, 18 tabulas, 32 literatūras avoti, 4 pielikumi. Latviešu valodā. Darbā ir veikta metālisko elementu analīze Ziemeļu fortu teritorijā ņemtajos augsnes paraugos. Augsnes izvilkumi gatavoti HNO3 šķīdumos, veikta arī mineralizācija ar mikroviļņu enerģiju. Elementu koncentrācijas tika noteiktas ar liesmas atomabsorbciometrijas un ICP – MS metodēm. Iegūtie rezultāti tika salīdzināti ar LR MK augsnes un grunts kvalitātes normatīviem un literatūrā pieejamiem datiem.
The Intention-to-Treat Effect of Bridging Treatments in the Setting of Milan Criteria–In Patients Waiting for Liver Transplantation
2019
In patients with hepatocellular carcinoma (HCC) meeting the Milan criteria (MC), the benefit of locoregional therapies (LRTs) in the context of liver transplantation (LT) is still debated. Initial biases in the selection between treated and untreated patients have yielded conflicting reported results. The study aimed to identify, using a competing risk analysis, risk factors for HCC-dependent LT failure, defined as pretransplant tumor-related delisting or posttransplant recurrence. The study was registered at www.clinicaltrials.gov (identification number NCT03723304). In order to offset the initial limitations of the investigated population, an inverse probability of treatment weighting (IP…
Use of complementary and alternative medicine: A multicenter cross-sectional study in 1089 melanoma patients.
2016
Abstract Background About half of patients with cancer use complementary and alternative medicine (CAM). So far, data on melanoma patients are missing. Objective The aim of our study was to evaluate the prevalence and predictors for the use of CAM in this patient group. Methods All patients with melanoma being attended at one of 7 skin cancer centres in Germany between March 2012 and March 2013 were invited to take part in a survey using a structured questionnaire on CAM. The physicians filled in a second part on the diagnosis, state and former and current therapy. Results Nearly half of the 1089 participants (41.0%) used CAM and half of those using CAM (56.8%) marked that this made them fe…
Identifying profiles of complementary and alternative medicine believers and/or users
2020
The present study focuses on the identification of profiles of CAM believers and/or users. Using data from the Spanish CIS Barometer (2018) and a sample of 2486 Spaniards, a hierarchical and non-hierarchical cluster analysis and discriminant analysis have been performed. Profiles of people with a high level of belief in CAM and/or CAM users were identified. Results reflect relationships between personal factors (healthy lifestyle and status, political and religious ideology) and satisfaction with conventional medicine with the belief/use of CAM. Personal factors and satisfaction are not related to the level of belief in CAM. We have tried to fulfil some gaps detected in the literature: much…
Results from a prospective observational study of men with premature ejaculation treated with dapoxetine or alternative care: The PAUSE study
2014
Abstract Background Dapoxetine hydrochloride is a selective serotonin reuptake inhibitor and the first drug approved for the on-demand treatment of premature ejaculation (PE). Its safety was established in a thorough clinical development program. Objective To characterize the safety profile of dapoxetine in PE treatment and to report the incidence, severity, and type of adverse events. Design, setting, and participants We conducted a 12-wk, open-label, observational study with a 4-wk, postobservational contact. A total of 10 028 patients were enrolled, with 6712 patients (67.6%) treated with dapoxetine 30–60mg (group A)and 3316 (32.4%) treated with alternative care/nondapoxetine (group B). …
Experiences with the use of complementary and alternative medicine in nursing homes: A focus group study.
2016
Abstract Introduction The use of complementary and alternative medicine is increasing outside the Norwegian public health service. The purpose of this study was to gain insight into the experiences of nurses and auxiliary nurses with the use of CAM in care for nursing home residents. Method Focus group interviews with a total of thirteen nurses and auxiliary nurses from three nursing homes were conducted. Data were analyzed using systematic text condensation. Results Participants had experiences from aromatherapy, plant medicine, music therapy and pet therapy. They experienced the use of CAM as effective, exciting and rewarding, but also challenging and dependent on supportive leaders. CAM …