Search results for "RED"
showing 10 items of 23890 documents
OBSERVATIONS ON THE BIOLOGY OF A PREDATORY NEMATODE BELONGING TO DIPLOGASTERIDAE
2011
The use of predatory nematodes as biological control agents of phytoparasitic nematodes has been re-evaluated only recently. To be effective, predatory nematodes should be easy to grow, cheap, and available on a commercial scale. In addition, they must show a reproductive rate sufficient to sustain a high population density and a significant longevity and stability for storage. The predators are not phytopathogenic nematodes, and among the positive outcomes of their introduction are remarkable their environment compatibility and safety for other non-target organisms, as well as the ability to search for prey. These features are present in Diplogasteridae. Their adaptability enables them to …
Marcadores predictivos de respuesta tras neoadyuvancia en cáncer de recto
2017
TÍTULO: MARCADORES PREDICTIVOS DE RESPUESTA TRAS NEOADYUVANCIA EN CÁNCER DE RECTO TEMA: El principal abordaje terapéutico con intención curativa del cáncer de recto es la resección completa del recto y de la fascia mesorrectal. En pacientes con cáncer de recto localmente avanzado, cuyo tumor amenaza la integridad de los márgenes de resección, el tratamiento previo con quimio-radioterapia puede incrementar las posibilidades de conseguir un adecuado margen de resección e incrementar las tasas de supervivencia libre de enfermedad. Tras el tratamiento neoadyuvante, un 10-30% de los tumores presentan una respuesta completa patológica (en adelante RCP) sin encontrarse evidencias de células malign…
Netīšās prokrastinācijas saistība ar bērnības traumatisko pieredzi un vecāku audzināšanas stilu
2021
Pētījuma mērķis bija noskaidrot, kādas saistības pastāv starp netīšo prokrastināciju un fizisku, emocionālu, seksuālu bērnības vardarbības pieredzi un autoritāru, autoritatīvu un pieļāvīgu vecāku audzināšanas stilu, un kurš no mainīgajiem visvairāk prognozē netīšo prokrastināciju. Pētījumā piedalījās 172 respondenti – 17 vīrieši un 155 sievietes vecumā no 18 līdz 76 gadiem (M = 42,92; SD = 10,5). Pētījumā tika izmantotas trīs aptaujas - Bērnības traumas aptauja (Childhood Trauma Questionnaire (CTQ), Fink&Bernstein, 1995), Vecāku audzināšanas stila aptauja (Parental Authority Questionnaire, Buri, 1991) un Netīšās prokrastinācijas aptauja (Unintentional Procrastination Scale (UPS), Ferniel, B…
Mixtures identification of chemical compounds on the basis of their IR spectra by artificial intelligence
2012
Infrared (IR) spectrometric identification of individual chemical compounds from their mixtures is still a challenging process. Therefore, we developed a method in which we use the IR “Fingerprint” spectra of a particular chemical substance followed by artificial intelligence (AI) – based analysis to correctly characterise components of relatively simple chemical mixtures. We describe here the assembly of tools developed especially for this purpose as well as the artificial neural network design together with the requirements that must be met for its proper functioning. To test our approach, we used a mixture of amphetamine and creatinine which are difficult to identify in mixtures by stand…
Red Light Optogenetics in Neuroscience
2022
Optogenetics, a field concentrating on controlling cellular functions by means of light-activated proteins, has shown tremendous potential in neuroscience. It possesses superior spatiotemporal resolution compared to the surgical, electrical, and pharmacological methods traditionally used in studying brain function. A multitude of optogenetic tools for neuroscience have been created that, for example, enable the control of action potential generation via light-activated ion channels. Other optogenetic proteins have been used in the brain, for example, to control long-term potentiation or to ablate specific subtypes of neurons. In in vivo applications, however, the majority of optogenetic too…
Wiarygodność aktu wiary w dialogu z neurobiologią - stanowiska ateistów
2014
Population Properties of Compact Objects from the Second LIGO-Virgo Gravitational-Wave Transient Catalog
2021
Abbott, R., et al. (LIGO and Virgo Collaboration)
Nevardarbīgās pretošanās izpausmes 21. gadsimta revolūciju gaitā
2015
Maģistra darba nosaukums ir „Nevardarbīgās pretošanās izpausmes 21.gadsimta revolūciju gaitā”. Darbā tika pētītas krāsainās revolūcijas Gruzijā, Ukrainā, Baltkrievijā un Krievijā. Gruzijā un Ukrainā krāsainās revolūcijas bijušas veiksmīgas, proti, tika gāzti pastāvošie režīmi, toties Baltkrievijā un Krievijā mēģinājumi gāzt pastāvošos režīmus cieta neveiksmi. Krāsainās revolūcijas ir fenomens, kas vēl nav pilnībā izpētīts, tomēr tām ir iezīmes, kas to atšķir no revolūcijām to klasiskajā izpratnē. Pirmkārt, tas ir nevardarbīgo pretošanās metožu pielietojums. Otrkārt, krāsainās revolūcijas bieži vien ir saistītas ar vēlēšanu procesu, proti, negodīgas vēlēšanas kļūst par sabiedrības masas mobi…
Systemic circulating microRNA landscape in Lynch syndrome
2022
AbstractMicroRNAs (miRs) are non-coding RNA-molecules that regulate gene expression. Global circulating miR (c-miR) expression patterns (c-miRnome) change with carcinogenesis in various sporadic cancers. Therefore, aberrantly expressed c-miRs could have diagnostic, predictive and prognostic potential in molecular profiling of cancers. c-miR functions in carriers of inherited pathogenic mismatch-repair gene variants (path_MMR), also known as Lynch syndrome (LS), have remained understudied. LS cohort provides an ideal population for biomarker mining due to increased lifelong cancer risk and excessive cancer occurrence. Using high-throughput sequencing and bioinformatic approaches, we conducte…