Tesi: "Hias IKS" – Grafiati

1

Černý, Michal. "Systémy detekce a prevence průniku". Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2010. http://www.nusl.cz/ntk/nusl-218240.

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Abstract (sommario):

The detection and intrusion prevention systems could be realized as independent hardware or set in the software form on to the host. The primary purpose of these protective elements is the undesirable activity detection such as integrity intrusion of the files, invalid attempts while connecting to the remote service or acquisition of the local network data. The systems react to the event on the basis of the action that is defined by internal rules. We can include the caution sending or communication blocking among possible counteractions. The base principals of the detection and intrusion prevention systems are described in the dissertation. Various types of captured data analyses and processes of the inhere rules creation and further more caution formats are mentioned in the dissertation. There are also considered the alternatives of their location including advantages of selected situations. There is described the installation and setting up of particular elements of the realized network and security systems. In order to the verification of functionality and factor of the protection providing there was realized several selected types of attacks.

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2

Fernandez, Maria del Mar, e Ignacio Porres. "An Evaluation of current IDS". Thesis, Linköping University, Department of Electrical Engineering, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-11635.

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With the possibility of connecting several computers and networks the necessity of protecting the whole data and machines from attackers (hackers) that try to get some confident information to use for their own benefit or just destroy or modify valuable information was born. At this point IDS appears to help users, companies or institutions to detect when they are getting compromised. This thesis will cover two main parts: the first one consists of an intense research study about the world of IDS and its environment. Subsequently, we will conclude this part with some points where IDS still needs to be questioned and show up desirable requirements for “the perfect” intrusion detection system. This “perfect” adjective can of course be discussed variously. The second part of the thesis approaches the implementation of the most used open source IDS: Snort. Some basic attacks on the machine where Snort is installed will be performed in order to make the future user see what kind of protection it ensures and the usability of this. There is a brief discussion about two of the main challenges in IDS will follow: analyzing big amounts of packets and encrypted traffic. Finally there are conclusions for a safe computer environment as well as the suggestion that some skilled programmer should give Snort a more friendly interface for every kind of users and a built in programme package which includes webserver, database and other libraries that are needed to run it properly with all its features.

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3

Rapisarda, Alessia. "Generation and calibration of population of models to investigate iPS cell derived cardiomyocyte electrophysiology". Master's thesis, Alma Mater Studiorum - Università di Bologna, 2017.

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Le malattie cardiache, ed in particolare i disturbi del ritmo cardiaco, sono una delle principali cause di morte nel mondo, per questo motivo rappresentano una tematica su cui si concentra l’interesse della comunità scientifica. Tuttavia, i meccanismi di regolazione a livello cellulare nell’elettrofisiologia cardiaca sono affetti da una certa variabilità da individuo a individuo che deve essere investigata per la predizione della risposta del tessuto cardiaco a specifiche terapie. Uno dei limiti nell’attuale modellistica matematica risiede proprio nel fatto che non si tiene conto di questa variabilità intercellulare perdendo così informazioni importanti. Per superare questi limiti, sono stati sviluppati modelli in silico che consentono di pianificare nuovi esperimenti e formulare ipotesi con il vantaggio di abbattere sia i costi che i tempi richiesti dagli esperimenti in laboratorio. In particolare, in questo lavoro di tesi ci si è avvalsi dell’approccio delle popolazioni di modelli (PoMs) con lo scopo di descrivere la risposta di cellule hiPS-CSs a due farmaci, E4031 e Nifedipina, che bloccano specifici canali ionici cardiaci. Il primo passo è stato quindi quello di costruire una popolazione di 20000 modelli, randomizzando entro un certo intervallo i parametri corrispondenti alle conduttanze massime delle correnti ioniche cardiache, poi la popolazione è stata raffinata scartando tutti i modelli che non mostravano un potenziale d’azione fisiologico. Il passo successivo è stata la “calibrazione sperimentale”, cioè il confronto tra le simulazioni e i dati sperimentali relativi ai due farmaci. I risultati mostrano come le simulazioni ottenute, seguono in maniera quasi soddisfacente i dati sperimentali per il bloccante della ICaL ma non sono rappresentativi dei dati per il blocco della IKr i quali presentano una morfologia del potenziale d’azione diversa rispetto quello delle cellule virtuali.

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4

Meier, Anton. "Eichung des für die Untersuchung der inneren Koma des Kometen Halley verwendeten Ionenmassenspektrometers Giotto-IMS-HIS /". [S.l : s.n.], 1988. http://www.ub.unibe.ch/content/bibliotheken_sammlungen/sondersammlungen/dissen_bestellformular/index_ger.html.

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5

Ng, Yau-Nang William. "T'ang Chun-i's idea of transcendence, with special reference to his Life, existence, and the horizon of mind-heart". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1996. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/NQ41567.pdf.

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6

Jahar, Asep Saepudin. "Ab¢u Ish¢aq al-Sh¢atib¢i's reformulation of the concept of Bid'a, a study of his al-I'tis¢am". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape9/PQDD_0015/MQ54994.pdf.

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7

Borman, Tracy. "Sir Francis Vere in the Netherlands, 1589-1603 : a re-evaluation of his career as Sergeant Major General of Elizabeth I's troops". Thesis, University of Hull, 1997. http://hydra.hull.ac.uk/resources/hull:5000.

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8

Zanetti, Alessandra. "Caratterizzazione molecolare delle variazioni di sequenza del gene hIDS in pazienti affetti da sindrome di Hunter". Doctoral thesis, Università degli studi di Padova, 2008. http://hdl.handle.net/11577/3425997.

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Hunter syndrome or mucopolysaccharidosis type II (MPS II) is an X-linked disorder caused by the deficienct activity of the lysosomal enzyme iduronate-2-sulfatase (IDS) causing accumulation of partially degraded dermatan and heparan sulfates in various tissues and progressive impairment of function. Hunter syndrome is a disease with multiorgan and multisystem involvement that shows a complete spectrum of phenotypes from attenuated to intermediate and severe. The diagnosis is based on the collection of clinical data, on dosage of urine GAG levels and on mutational analysis of the hIDS gene. Until recently, the management of Hunter syndrome has been palliative and focused on the treatment of signs and symptoms. Enzyme replacement therapy (ERT) with recombinant human iduronate-2- sulfatase (idursulfase) has lately been introduced. ERT has been shown to improve many of the sign and symptoms and overall wellbeing of patients with MPS II. The IDS locus, located on Xq27.3-q28, spans a region of 24 kb and contains 9 exons. At 20 kb telomeric and in opposite orientation to the IDS gene, a pseudogene, IDS2, containing sequences homologous to exons 2, 3 and introns 2, 3, 7 is present. To date, more than 330 different mutations have been identified in the IDS gene: 89% being small variations, while 11% major structural alterations. The most common rearrangement is an intrachromosomal homologous recombination event between IDS and IDS-2 sequences. Fifteen unrelated patients were analyzed in this study, 11 Italian and 4 Brazilian. Among the 15 cases analyzed 16 sequence variations were detected: 12 point mutations or small deletions, one medium size deletion, 2 large deletions, a recombination associated to a deletion. Among them 9 were novel sequence variations and 2 were de novo mutations as the mother didn’t result carrier. The rarity of the disease and the fact that most mutations are private make evalutation of the genotype-phenotype correlation very difficult. Among the 15 patients described, 9 showed a severe form of the pathology, 4 an intermediate one and 2 were mild. A genotype-fenotype relationship was attempted for each case. The complete absence of functional enzyme caused by total or partial gene deletion or by gene-pseudogene rearrangement seemed to result in a severe form in the cases analyzed. Genotype-phenotype correlation for point mutations was more complex and a specific discussion was necessary for each sequence variation. Molecular analysis is a valid method to support clinical and biochemical diagnosis confirming the results obtained from the previous approaches. Gene analysis is the only secure method to identify female carriers among a patient’s relatives and therefore it is essential in genetic counselling. Furthermore, it is useful in prenatal diagnosis in order to detect the mutation carried by a heterozygote mother.

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9

Nurbaethy, Andi. "Development of al-Ghaz¢al¢i's concept of the knowledge of God in his three later works, I¥hy¢a', al-Munqidh, and Ilj¢am al-'Aw¢amm". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape10/PQDD_0022/MQ50553.pdf.

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10

Ščotka, Jan. "Analýza systémových záznamů". Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2008. http://www.nusl.cz/ntk/nusl-235925.

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The goal of this master thesis is to make possible to perform system log analysis in more general way than well-known host-based instrusion detection systems (HIDS). The way how to achieve this goal is via proposed user-friendly regular expressions. This thesis deals with making regular expressions possible to use in the field of log analysis, and mainly by users unfamiliar with formal aspects of computer science.

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11

Boecking, Benjamin. "'He called his partner, hence he is needy' : a mixed-design investigation of spontaneous trait inferences and depression". Thesis, King's College London (University of London), 2013. https://kclpure.kcl.ac.uk/portal/en/theses/he-called-his-partnerhence-he-is-needy(e1f0b537-3fbb-4e35-8f8d-706f7752cee7).html.

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Background: Depressive disorders are highly prevalent and often take a persistent course. A considerable body of research shows that depression undermines interpersonal functioning and thereby increases stress, thus contributing to the maintenance of the disorder. However, relatively little is known about the cognitive mechanisms underlying this [interpersonal] stress generation. The present study investigated social perception in depression; in particular (1) whether depressed patients (DPs) are more prone to make spontaneous trait inferences (STIs; a tendency to spontaneously ascribe personality traits to others based on ambiguous information) than healthy controls (HCs); (2) whether the tendency to make such STIs predicts [interpersonal] daily hassles or, more broadly, depression severity; and (3) how this tendency relates to other vulnerability factors for depression such as overgeneral memory (OGM), childhood maltreatment, neuroticism and dysfunctional attitudes (DAs). Method: Twenty DPs and 20 age and gender matched HCs completed a novel experimental task to assess STIs, the autobiographical memory task to assess OGM, and a number of questionnaire measures assessing vulnerability factors. Participants then reported mood ratings and [interpersonal] daily hassles over a follow-up period of one week. Results: DPs showed significantly higher levels of STIs, OGM, an index of childhood maltreatment, neuroticism and dysfunctional attitudes. Within DPs, STIs correlated with indices of childhood maltreatment and depression severity. Across participants, but not within DPs, correlational analyses revealed significant positive relations between STIs and interpersonal daily hassles. Exploratory mediation analyses demonstrated that STIs accounted for relationships between childhood maltreatment / dysfunctional attitudes and concurrent depressive symptoms. OGM mediated the relationships between (1) vulnerability factors and depression severity, and (2) depression severity and daily hassles. Discussion: The findings suggest that DPs have an increased tendency to ascribe trait characteristics to other people which may, in parallel with depressive symptomatology, contribute to the elicitation of [interpersonal] daily hassles. Such difficulties are even more likely to occur in individuals who have suffered from childhood maltreatment. DPs may benefit from interventions aimed at elaborating person perception or reducing overgeneral memory.

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12

Pinto, Yoel Rodríguez. "Ecotoxicidade do cobre e possíveis biomarcadores no reservatório Guarapiranga". Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/42/42134/tde-06092016-101330/.

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O cobre (Cu) é um íon essencial para as plantas, animais e para a saúde humana. Em elevadas concentrações, este elemento pode ser extremamente tóxico para os organismos. A determinação das variáveis físico químicas da água, índice do estado trófico, alterações histológicas, o índice hepatosomático, bioacumulação do Cu nos tecidos branquial e hepático e marcadores de estresse oxidativo como superóxido dismutase (SOD), catalase (CAT), glutationa peroxidase (GPx) nos fígados foram realizados. Os resultados mostraram que as maiores concentrações estavam na fração Cu dissolvido, no período chuvoso. A exposição a maiores concentrações de Cu provocou alterações como, descolamento do epitélio basal das lamelas, aneurismas, fusão lamelar entre outros nas brânquias, vacuolização e necroses no fígado. Os fígados mostraram-se grandes acumuladores do metal, por outro lado, o índice hepatosomático apresentou uma diminuição em relação ao aumento do Cu. As atividades enzimáticas não apresentaram diferenças significativas, com exceção da CAT. De forma geral, as atividades das enzimas antioxidantes CAT, SOD e GPX, apresentaram alterações após 120 horas de exposição ao Cu, proveniente dos 4 pontos de coleta da Represa Guarapiranga.
Copper is an essential ion for plants, animals and for human health. Although the crucial role of Cu in several enzymatic processes, this heavy metal can exert adverse toxicological effects, when present in high concentrations in water. The determination of waters physic chemistry parameters, trophic index, histological alterations, hepatosomatic index, Cu bioaccumulation in livers and gills and oxidative stress enzymes like, CAT, SOD and GPX were done. Our results show that the higher values of Cu concentration were in the dissolved Cu and in the rainy season. The exposition o the fishes to a higher Cu concentrations altered the gills; aneurism, lamellar fusion, basal epithelium lifting. In the liver the alterations were, vacuolization and necrosis among others. The livers were the greatest bioaccumulation organs, and the other hand the hepatosomatic index decreased with higher Cu concentrations. There was no significant difference in the enzyme activities with the exception of CAT that increased with Cu increase, nevertheless in general, the enzyme activities of SOD, CAT and GPx were altered some how after 120 hours of Cu treatment, with water sample from 4 points located at Guarapiranga Reservoir.

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13

Soroková, Lenka. "Kúpny rozhodovací proces spotrebiteľa na trhu letných dovoleniek". Master's thesis, Vysoká škola ekonomická v Praze, 2011. http://www.nusl.cz/ntk/nusl-151510.

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The aim of this thesis is to analyse the consumer's purchase decision-making process at the market of the summer vacations and capture current trends of buying summer vacation in the Czech market. The first two chapters are devoted to basic definitions and approaches, serving to understanding consumer behaviour, description of the marketing mix of tourism and the factors affecting the buying decision of the individual. Next part of the thesis examines different phases of the purchase decision-making process by using secondary data. The fourth chapter briefly describes the tourism market in the Czech Republic, its entities and services overview of tourism. The final part is devoted to the analysis of a questionnaire survey carried out by me and the acquired results. My own research is supported by data from Market -- Media -- Lifestyle (MML). The end of the work is composed of the result summary and conclusion of the investigation and it shows clear process of buying summer vacation on the basis of available data.

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14

Adamsonová, Kristína. "Městské lázně". Master's thesis, Vysoké učení technické v Brně. Fakulta architektury, 2010. http://www.nusl.cz/ntk/nusl-215646.

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ARCHITECTURE The centre and entrance point for atrection a relx is terace with pool, with corridor to cafe and skylights that leads to reception. Around this atrium, there is a ramp, rising up. Pools are not see n ko the screens are individual attractions, atmosphere. The height change of each pool, sauna and whether this involves physical effort is rewarded with open views to the surroundings and relax themselves. Entering the building through a covered, but bright bay, passage is a continuation of the street fishing. Thus the very end of the reception side. Thus eliminate the problem of a parcel which is like a scene out of town. Layout In the passages suggest leaving the car park, Kafe-bar with a simple menu and fresh multifunctional workshop, creative playground. It is known fact, that in the old spa locations to find valuable pieces of pottery, small painting and sculpture and other artifacts that speak of links with the vivacious work, relax, relax with a manual and spiritual. This room will also serve as a nursery for parents resting in the spa, in the specified date and time. Upon entering the spa itself, the reception with high ceilings and skylights from the terrace, the visitor to the issue of changing rooms with bathroom facilities. Consequently, the choice whether to receive the attractions, or go down to the fitness center or gym. Another option is to move the spa itself. In the direction from the top down it is pliable dough, the blood will get the opposite route, in which the visitor shall issue a physical effort. 2np In addition to coffee for guests only and exit to the terrace, and massage booths are located. Much of the area occupied by the technical room, spa bath as well as administration. On the next floor guest vystkytne a larger foyer, drinking KURO room and swimming and first aid. Glass facades can be glanced only in forests of the Riviera, but the atrium, with an outdoor terrace and heated swimming pool at all times. Foyer is the actual beginning of the journey. The first ramp is rising just from my father. All the dark hallway, followed by a bright and translucent glass facades. The key is just a wall bordering the ramps and a few additional columns for the perimeter of the building. About half a meter above (and always rises only about 500 mm, the gradient of 1:16 to 8 meters length), the visitor gets to the first pool. Sunny southern facade is designed as a double, at this point is the greenhouse, it is no wonder that the first two pools are linked to breathing, inhalation, nature herbs. The hall (+7400) is glass mat glass sanitary unit consisting of two toilets, toilets for disabled people and installation bay. On one front wall of the shower. This element is repeated, the cabin is only 2.6 meters high (sv room is 3.65 meters), it was acting to hinder lightweight and transparent. On the left side counterclockwise overcomes next ramp stages. Pools are right to counter a výrivý. In this part of the facade facing the street catchment area, the intersection of fishing and of 8 m of pools have already seen the two interface Brno: Petrov and Špilberk. There is also a visitor gets to escape-connecting staircase. Possibility of shortening the path to the sauna is right here. The following pool of options in turn draws the double facade. Studenúuvodu make cold, shielded, north-facing environment. Hot pool at a height level of hygiene cab ...

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15

Patil, Adarsh. "Heterogeneity Aware Shared DRAM Cache for Integrated Heterogeneous Architectures". Thesis, 2017. http://etd.iisc.ac.in/handle/2005/4124.

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Integrated Heterogeneous System (IHS) processors pack throughput-oriented GPGPUs along-side latency-oriented CPUs on the same die sharing certain resources, e.g., shared last level cache, network-on-chip (NoC), and the main memory. They also share virtual and physical address spaces and unify the memory hierarchy. The IHS architecture allows for easier programmability, data management and efficiency. However, the significant disparity in the demands for memory and other shared resources between the GPU cores and CPU cores poses significant problems in exploiting the full potential of this architecture. In this work, we propose adding a large capacity stacked DRAM, used as a shared last level cache, for the IHS processors. The reduced latency of access and large bandwidth provided by the DRAM cache can help improve performance respectively of CPU and GPGPU while the large capacity can help contain the working set of the IHS workloads. However, adding the DRAM cache naively leaves significant performance on the table due to the disparate demands from CPU and GPU cores for DRAM cache and memory accesses. In particular, the imbalance can significantly reduce the performance benefits that the CPU cores would have otherwise enjoyed with the introduction of the DRAM cache. This necessitates a heterogeneity-aware management of this shared resource for improved performance. To address this, in this thesis, we propose three simple techniques to enhance the performance of CPU application while ensuring very little or no performance impact to the GPU. Specifically, we propose (i) PrIS, a prioritization scheme for scheduling CPU requests at the DRAM cache controller, (ii) ByE, a selective and temporal bypassing scheme for CPU requests at the DRAM cache and (iii) Chaining, an occupancy controlling mechanism for GPU lines in the DRAM cache through pseudoassociativity. The resulting cache, HAShCache, is heterogeneity-aware and can adapt dynamically to address the inherent disparity of demands in an IHS architecture with simple light weight schemes. We enhance the gem5-gpu simulator to model an IHS architecture with stacked DRAM as a cache, coherent GPU L2 cache and CPU caches and a shared unified physical memory. Using this setup we perform detailed experimental evaluation of the proposed HAShCache and demonstrate an average system performance (combined performance of CPU and GPU cores) improvement of 41% over a naive DRAM cache and over 100% improvement over a baseline system with no stacked DRAM cache.

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16

Odoi, Keturah. "Orthogonality and Codon Preference of the Pyrrolysyl-tRNA Synthetase-tRNAPyl pair in Escherichia coli for the Genetic Code Expansion". Thesis, 2012. http://hdl.handle.net/1969.1/ETD-TAMU-2012-05-11037.

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Systematic studies of basal nonsense suppression, orthogonality of tRNAPyl variants, and cross recognition between codons and tRNA anticodons are reported. E. coli displays detectable basal amber and opal suppression but shows a negligible ochre suppression. Although detectable, basal amber suppression is fully inhibited when a pyrrolysyl-tRNA synthetase (PylRS)-tRNAPyl_CUA pair is genetically encoded. trnaPyl_CUA is aminoacylated by an E. coli aminoacyl-tRNA synthetase at a low level, however, this misaminoacylation is fully inhibited when both PylRS and its substrate are present. Besides that it is fully orthogonal in E. coli and can be coupled with PylRS to genetically incorporate a NAA at an ochre codon, tRNAPyl_UUA is not able to recognize an UAG codon to induce amber suppression. This observation is in direct conflict with the wobble base pair hypothesis and enables using an evolved M. jannaschii tyrosyl-tRNA synthetase-tRNAPyl_UUA pair and the wild type or evolved PylRS-tRNAPyl_UUA pair to genetically incorporate two different NAAs at amber and ochre codons. tRNAPyl_UCA is charged by E. coli tryptophanyl-tRNA synthetase, thus not orthogonal in E. coli. Mutagenic studies of trnaPyl_UCA led to the discovery of its G73U form which shows a higher orthogonality. Mutating trnaPyl_CUA to trnaPyl_UCCU not only leads to the loss of the relative orthogonality of tRNAPyl in E. coli but also abolishes its aminoacylation by PylRS.

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17

Carstens, Christoffel. "Invloed van televisie op die verwestersingsproses by die Swart adolessent". Thesis, 1995. http://hdl.handle.net/10500/16335.

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Tesi sul tema "Hias IKS"

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