Search results for "QL"
showing 10 items of 424 documents
Two new species of oribatid mites of Lasiobelba (Acari, Oribatida, Oppiidae) from Nepal, including a key to all species of the genus
2014
Two new species of oribatid mites of the genus Lasiobelba (Oribatida, Oppiidae), Lasiobelba (Lasiobelba) daamsae sp. n. and Lasiobelba (Antennoppia) nepalica sp. n., are described from eastern Nepal. Lasiobelba (L.) daamsae sp. n. is most similar to L. (L.) remota Aoki, 1959 and L. (L.) gibbosa (Mahunka, 1985), however, it differs from both by the anterior part of pedotecta I specifically curved, rostrum pointed and exobothridial setae not shorter than bothridial setae. Lasiobelba (Antennoppia) nepalica sp. n. is most similar to L. (A.) granulata (Mahunka, 1986), however, it differs from the latter by the larger body size, exobothridial setae longer than rostral setae and bothridial setae n…
New species of oribatid mites of the genera Lepidozetes and Scutozetes (Acari, Oribatida, Tegoribatidae) from Nepal
2013
Two new species of oribatid mites, Lepidozetes acutirostrum sp. n. and Scutozetes clavatosensillus sp. n., are described from Nepal. The genera Lepidozetes and Scutozetes are recorded for the first time for the Oriental region. The identification keys to the known species of these genera are provided.
The genus Galumna in Nepalese oribatid mite fauna, with notes on systematic placement of some species (Acari, Oribatida, Galumnidae)
2014
The oribatid mite genus Galumna (Oribatida, Galumnidae) is recorded for the first time in Nepal. A new species, Galumna tetraporosa sp. n., is described from soil of secondary mixed broadleaved forest. It is most similar morphologically to G. tokyoensis Aoki, 1966 and G. valida Aoki, 1994, however, it differs from both by the absence of interlamellar setae and the presence of two pairs of notogastral porose areas Aa. Galumna granalata Aoki, 1984 is redescribed on the basis of specimens from Nepal. Galumna floridae (Jacot, 1929) and G. hexagona Balogh, 1960 are transferred to the genus Notogalumna; G. mauritii Mahunka, 1978 is transferred to the genus Dimidiogalumna.
Microsoft Word dokumentu sagatavju izmantošana resursu vadības sistēmā G-VEDIS
2018
Kvalifikācijas darba ietvaros tika papildināta sistēmas G-VEDIS funkcionalitāte. Izstrādātais papildinājums sistēmas lietotājiem nodrošina iespēju saglabāt MS Word dokumentu sagataves, tās rediģēt, apskatīt un dzēst, kā arī - izgūt konkrētus aktus, izziņas un pavadzīmes MS Word dokumenta formā. Pateicoties tam, ka risinājums izstrādāts universāls, iespējams izstrādāt gandrīz jebkuru grāmatvedībā izmantoto dokumentu kā MS Word dokumentu. Risinājums tika izstrādāts, izmantojot PL/SQL Developer, MS Visual FoxPro, MS Visual Studio rīkus, kā arī MS Word - dokumentu sagatavju veidošanai.
APEX izvērtējums LUIS moduļu izstrādē
2020
Bakalaura darbā “APEX IZVĒRTĒJUMS LUIS MODUĻU IZSTRĀDĒ” tiek iepazīstināts ar esošām LUIS izstrādē izmantotām tehnoloģijām, kā arī tiek apkopota literatūra par Oracle vadlīnijām informāciju sistēmu izstrādē izmantotajiem produktiem – Oracle APEX un ADF. Bakalaura darba mērķis ir veikt pētījumu par Oracle piedāvātajām lietojumprogrammu izstrādes tehnoloģijām, kura ietvaros realizēt kādu no LU informācijas sistēmu moduļiem Oracle APEX vidē, un izvērtēt, vai esošo izstrādes vidi būtu iespējams aizstāt ar Oracle APEX. Darba ietvaros tika izvēlēts LUIS modulis “Studiju kursu aktualizācija”, kas šobrīd ir izstrādāts, izmantojot PL/SQL procedūras. Izvēlētajam modulim tika izstrādāts prototips Orac…
Mērogojamas un augstas pieejamības MySQL datu bāzes nodrošināšana PHP E-komercija sistēmai
2020
Bakalaura darbā ir izpētītas E-komercijas un MySQL RDBPS risinājumu prasības un pielāgojumi, lai nodrošinātu augstu pieejamību un mērogojamību. Izanalizētas svarīgākās izmaiņas, kas nepieciešamas E-komercijas sistēmas uzlabošanai, lai nodrošinātu sistēmas augstu pieejamību – atteikumu risku samazināšanai, novērošanai un novēršanai. Darba pētījums veikts ar MySQL risinājumiem MySQL 5.7, Galera Cluster un rīkiem analizējot vedēj-vedēj (master-master) serveru klastera slēgumu. Taču pētījuma rezultātus un principus iespējams izmantot un pielāgot arī citām E-komercijas sistēmām un SQL sistēmām. Bakalaura darba rezultātā ir izpētīti galvenie trūkumi un ieguvumi šādi risinājumu izmantošanai E-kome…
A method to constrain the neutron star magnetic field in Low Mass X-ray Binaries
2005
We describe here a method to put an upper limit to the strength of the magnetic field of neutron stars in low mass X‐ray binaries for which the spin period and the X‐ray luminosity during X‐ray quiescent periods are known. This is obtained using simple considerations about the position of the magnetospheric radius during quiescent periods. We applied this method to the accreting millisecond pulsar SAX J1808.4‐3658, which shows coherent X‐ray pulsations at a frequency of ∼ 400 Hz and a quiescent X‐ray luminosity of ∼ 5 × 1031 ergs/s, and found that B ⩽ 5 × 108 Gauss in this source. Combined with the lower limit inferred from the presence of X‐ray pulsations, this constrains the SAX J1808.4‐3…
Real-time low level feature extraction for on-board robot vision systems
2006
Robot vision systems notoriously require large computing capabilities, rarely available on physical devices. Robots have limited embedded hardware, and almost all sensory computation is delegated to remote machines. Emerging gigascale integration technologies offer the opportunity to explore alternative computing architectures that can deliver a significant boost to on-board computing when implemented in embedded, reconfigurable devices. This paper explores the mapping of low level feature extraction on one such architecture, the Georgia Tech SIMD Pixel Processor (SIMPil). The Fast Boundary Web Extraction (fBWE) algorithm is adapted and mapped on SIMPil as a fixed-point, data parallel imple…
A molecular study of Neophyllaphis varicolor (Hemiptera, Aphididae) in Costa Rica
2019
The genus Neophyllaphis (Takahashi) (Aphididae: Neophyllaphidinae) is composed of 18 species; however, in the Americas only nine species have been reported previously. A new species, Neophyllaphis varicolor Miller & Halbert, was described in 2014 in USA. Colonies resembling those of this new species have been observed in Costa Rica on Podocarpus spp. In order to determine if N. varicolor is also present in Costa Rica, we sampled Neophyllaphis colonies from Podocarpus falcatus and P. chinensis. Additionally, we sampled individuals from Podocarpus sp. in Spain and Vietnam. DNA of each sample was extracted and used to amplify and sequence the cytochrome c oxidase subunit I (COI) and elongation…
Patch size and connectivity influence the population turnover of the threatened chequered blue butterfly, Scolitantides orion (Lepidoptera: Lycaenida…
2008
Chequered blue butterfly, Scolitantides orion (Lepidoptera: Lycaenidae) has severely declined in many parts of Europe and is currently red-listed in many countries. We studied the population structure and turnover of the species in a lake-island system in a National Park in eastern Finland over a three-year period. The incidence of the chequered blue on the suitable islands (n = 41) and habitat patches (n = 123) was high: an average of 82% of the islands and patches were occupied over the three year period. At the island scale, the annual population turnover rate was 17%, with an extinction and colonization rate of 7% and 10%, respectively. At the patch scale, the annual population turnover…