Academic literature on the topic 'Python spp'
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Journal articles on the topic "Python spp"
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Anderson, Gretchen E., McKayla M. Spencer, Ray W. Snow, et al. "Coelomic foreign bodies in wild-caught Python spp. in the Greater Everglades Ecosystem, Florida, USA." NeoBiota 99 (July 11, 2025): 363–70. https://doi.org/10.3897/neobiota.99.148521.
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Burmese pythons (Python molurus bivittatus) and African rock pythons (Python sebae) have established invasive populations in southern Florida, severely disrupting local ecosystems. We analysed necropsy data from 2,179 pythons captured between 2006 and 2022, revealing nine cases of coelomic foreign bodies, primarily consisting of bird beaks, which presumably entered the coelom following gastrointestinal perforations during prey consumption. Despite the presence of foreign bodies, most examined pythons exhibited no obvious health issues. These findings indicate that the consumption of prey with sharp morphological features, such as wading birds, may not impede the pythons’ survival or health significantly, thereby underscoring their adaptability as apex predators in the Greater Everglades Ecosystem.
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Dini, Sayyida Kamila, Nusdianto Triakoso, Amung Logam Saputro, and Aditya Yudhana. "Capillaria spp. in a Reticulated Python (Python reticulatus) in Banyuwangi Reptile Community." Jurnal Medik Veteriner 5, no. 1 (2022): 119–23. http://dx.doi.org/10.20473/jmv.vol5.iss1.2022.119-123.
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Reptiles as exotic pets become more commonly desired by society, one of which is the reticulated python. Pythons kept as pets also have a risk of disease infection including helminthiasis. Worm parasite infects snake by the oral route. Some snake feed including frogs and mice can act as an intermediate host for worm parasites. A male reticulated python was kept by a member of the Banyuwangi reptile community and was presented with healthy and normal eating habits. This case study was to determine the worm parasite in the wild-caught reticulated python kept as an exotic pet. Fresh fecal samples were stored in a container with 70% alcohol added as a preservative. The sample was then evaluated in the laboratory and examined using the native method, floatation method, and simple sedimentation method. As result, under the microscope to be the Capillaria spp. the egg was observed.
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Kaneene, John B., R. Flint Taylor, James G. Sikarskie, Teresa J. Meyer, and Nadine A. Richter. "Disease patterns in the Detroit Zoo: A study of reptilian and amphibian populations from 1973 through 1983." Journal of the American Veterinary Medical Association 187, no. 11 (1985): 1132–33. https://doi.org/10.2460/javma.1985.187.11.1132.
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SUMMARY A retrospective study was conducted to determine disease patterns in reptilian and amphibian populations at the Detroit Zoo from 1973 through 1983. In the reptilian population (mean ± sd = 285.2 ± 28), overall annual mortality rates were 1% to 40%. Mortality rates were highest in the fall months (20%) and lowest in the winter months (6%). The most frequently affected reptiles were iguana (Iguana iguana), reticulated python (Python reticulatus), rattlesnakes (Crotalus spp), common boa (Constrictor constrictor), and lizards (various genera of suborder Lacertilia). Of the 1,300 reptilian deaths from 1973 through 1983, 36.6% were caused by microbial agents, 12% by parasites, 11.6% by trauma, and 9.3% by nutritional deficiencies. The main microbial organisms that caused death were Aeromonas spp, Salmonella spp, Pseudomonas spp, Proteus spp, and Edwardsiella spp. The main parasites that caused death were Entamoeba spp and lungworms. Among amphibians, frogs and toads were the most frequently affected, and starvation and trauma were the most frequent causes of death.
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Gardiner, David W., Frances M. Baines, and Karamjeet Pandher. "Photodermatitis and Photokeratoconjunctivitis in a Ball Python (Python regius) and a Blue-Tongue Skink (Tiliqua spp.)." Journal of Zoo and Wildlife Medicine 40, no. 4 (2009): 757–66. http://dx.doi.org/10.1638/2009-0007.1.
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Hardi, Richard, Gergely Babocsay, Dennis Tappe, Mihály Sulyok, Imre Bodó, and Lajos Rózsa. "Armillifer-Infected Snakes Sold at Congolese Bushmeat Markets Represent an Emerging Zoonotic Threat." EcoHealth 14, no. 4 (2017): 743–49. https://doi.org/10.5281/zenodo.13537643.
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(Uploaded by Plazi for the Bat Literature Project) African pythons (Pythonidae) and large vipers (Bitis spp.) act as definitive hosts for Armillifer armillatus and Armillifer grandis parasites (Crustacea: Pentastomida) in the Congo Basin. Since the proportion of snakes in bushmeat gradually increases, human pentastomiasis is an emerging zoonotic disease. To substantiate the significance of this threat, we surveyed snakes offered for human consumption at bushmeat markets in the Kole district, Democratic Republic of the Congo, for the presence of adult pentastomids. In Bitis vipers (n = 40), Armillifer spp. infestations exhibited an 87.5% prevalence and 6.0 median intensity. Parasite abundance covaried positively with viper length, but not with body mass. In pythons (n = 13), Armillifer spp. exhibited a 92.3% prevalence and 3.5 median intensity. The positive correlations between parasite abundance and python length or mass were statistically nonsignificant. Ninety-one percent of A. grandis were discovered in vipers and 97% of infected vipers hosted A. grandis, whereas 81% of A. armillatus specimens were found in pythons and 63% of infected pythons hosted A. armillatus. Thus, challenging the widespread notion of strict host specificity, we found 'reversed' infections and even a case of coinfection. In this study, we also gathered information about the snake consumption habits of different tribal cultures in the area. Infective parasite ova likely transmit to humans directly by consumption of uncooked meat, or indirectly through contaminated hands, kitchen tools or washing water.
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Hardi, Richard, Gergely Babocsay, Dennis Tappe, Mihály Sulyok, Imre Bodó, and Lajos Rózsa. "Armillifer-Infected Snakes Sold at Congolese Bushmeat Markets Represent an Emerging Zoonotic Threat." EcoHealth 14, no. 4 (2017): 743–49. https://doi.org/10.5281/zenodo.13537643.
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(Uploaded by Plazi for the Bat Literature Project) African pythons (Pythonidae) and large vipers (Bitis spp.) act as definitive hosts for Armillifer armillatus and Armillifer grandis parasites (Crustacea: Pentastomida) in the Congo Basin. Since the proportion of snakes in bushmeat gradually increases, human pentastomiasis is an emerging zoonotic disease. To substantiate the significance of this threat, we surveyed snakes offered for human consumption at bushmeat markets in the Kole district, Democratic Republic of the Congo, for the presence of adult pentastomids. In Bitis vipers (n = 40), Armillifer spp. infestations exhibited an 87.5% prevalence and 6.0 median intensity. Parasite abundance covaried positively with viper length, but not with body mass. In pythons (n = 13), Armillifer spp. exhibited a 92.3% prevalence and 3.5 median intensity. The positive correlations between parasite abundance and python length or mass were statistically nonsignificant. Ninety-one percent of A. grandis were discovered in vipers and 97% of infected vipers hosted A. grandis, whereas 81% of A. armillatus specimens were found in pythons and 63% of infected pythons hosted A. armillatus. Thus, challenging the widespread notion of strict host specificity, we found 'reversed' infections and even a case of coinfection. In this study, we also gathered information about the snake consumption habits of different tribal cultures in the area. Infective parasite ova likely transmit to humans directly by consumption of uncooked meat, or indirectly through contaminated hands, kitchen tools or washing water.
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Kolesnik, Ekaterina, and Rachel E. Marschang. "Nachweis von Nidoviren bei lebenden Pythons und Boas." Tierärztliche Praxis Ausgabe K: Kleintiere / Heimtiere 45, no. 01 (2017): 22–26. http://dx.doi.org/10.15654/tpk-151067.
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ZusammenfassungGegenstand: Nidoviren wurden vor kurzem als mögliche Ursache schwerer respiratorischer Erkrankungen bei Pythons in den USA und Europa nachgewiesen. Ziel dieser Studie war, eine konventionelle PCR für den Nachweis von Nidoviren aus Proben lebender Tiere zu etablieren und die Liste der für diese Viren empfänglichen Spezies zu erweitern. Material und Methoden: Eingesetzt wurde eine PCR, die einen Teil des ORF1a der Python-Nidoviren nachweist, um Nidoviren in diagnostischen Proben von lebenden Boas und Pythons zu detektieren. Getestet wurden vor allem Rachenabstriche und Blut von 95 Pythons, 84 Boas und 22 Schlangen unbekannter Spezies. Ergebnisse: Nidoviren ließen sich bei 27,4% der Pythons und bei 2,4% der Boas nachweisen. Am häufigsten wurden sie bei Königspythons (Python [P.] regius) und Tigerpythons (P. molurus) gefunden, daneben aber auch bei anderen Pythonspezies inklusive Morelia spp. und bei Abgottschlangen (Boa constrictor). Rachenabstriche waren am häufigsten positiv. Schlussfolgerung: Die hier beschriebene PCR kann zum Nachweis von Nidoviren in Rachenabstrichen lebender Schlangen eingesetzt werden. Diese Viren scheinen bei in Gefangenschaft gehaltenen Schlangen in Europa relativ häufig vorzukommen und ihr Nachweis sollte bei klinischen Untersuchungen in Erwägung gezogen werden. Klinische Relevanz: Nidoviren gelten als bedeutende Ursa che respiratorischer Erkrankungen bei Pythons, können aber auch Boas infizieren. Der jetzt mögliche Nachweis dieser Viren am lebenden Tier kann bei erkrankten Schlangen, aber auch während einer Quarantäne klinisch relevant sein.
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Mega, João, Rafaela Moreira, Guilherme Moreira, et al. "Multicentric Study on Enteric Protists Occurrence in Zoological Parks in Portugal." Pathogens 13, no. 10 (2024): 874. http://dx.doi.org/10.3390/pathogens13100874.
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Parasitic infections of the gastrointestinal tract of domestic animals play a major role in the transmission of disease, which in turn may result in financial and productive losses. Notwithstanding, studies on the burden and distribution of diarrheagenic protists in zoological gardens are still insufficient. Given the close animal–animal and animal–human interaction in these settings, Public Health concerns under the One Health context are raised. Using molecular detection tools and phylogenetic analysis, the goal of this study was to assess the occurrence of four potentially zoonotic protists—Balantioides coli, Blastocystis sp., Cryptosporidium spp. and Giardia spp.—in animals residing in zoological parks in Portugal. Occurrence of Eimeria spp. was also assessed because of its veterinary relevance. Although Blastocystis sp. represents most of the positive samples obtained (11.6%; 95% CI: 0.08–0.17), all parasites were detected (B. coli (2.9%; 95% CI: 0.01–0.06), and Cryptosporidium spp., Eimeria spp. and Giardia spp. presented the same prevalence (0.5%; 95% CI: 0.00–0.03)). We also describe the first molecular detection of B. coli in a collared peccary (Tayassu tajacu), of Blastocystis sp. in three different python species, and G. muris in a central bearded dragon (Pogona vitticeps), suggesting the broadening of the host range for these parasites.
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Idoga, Enokela Shaibu, Daniel Onimisi Avazi, Amaka Rosita Okonkwo, et al. "Management of Hepatozoonosis and Helminthosis in Python sebae." Research in Veterinary Science and Medicine 5 (February 8, 2025): 4. https://doi.org/10.25259/rvsm_13_2024.
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Four African rock pythons at the Wildlife Park in Nigeria were reported to show clinical signs of reduced appetite and lethargy. In response, the management of the University of Jos Veterinary Teaching Hospital assembled a team to investigate and manage the condition. Initially suspecting helminthosis, the team decided to deworm the snakes using Levamisole at a dose of 10 mg/kg subcutaneously (SC). Whole blood, ectoparasite, and fecal samples were collected. During the handling of the snakes, they were observed to be heavily infested with ticks. Laboratory results later showed the presence of Hepatozoon spp. in the blood and nematode eggs in the feces, prompting a follow-up visit 2 weeks later. During the second visit, the snakes were treated with an injection of ivermectin at 0.1 mg/kg SC, imidocarb dipropionate at 5 mg/kg SC, and atropine sulfate at 0.02 mg/kg SC. Following treatment, the snakes made a full recovery and significantly regained their activity and appetite.
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Batista, Aksa Ingrid Vieira, Lucas Micael Freire Pereira, José Alvim de Melo Neto, et al. "Vesicular dermatitis caused by multirresistent Pseudomonas spp. in the carpet python (Morelia spilota Lacepede, 1804) (Squamata: Pythonidae) – case report." Research, Society and Development 10, no. 13 (2021): e205101320966. http://dx.doi.org/10.33448/rsd-v10i13.20966.
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Among the diseases that can affect snakes in captivity, infectious diseases are one of the main factors responsible for high morbidity and mortality rates. One of the main agents is Pseudomonas spp. that, besides being zoonotic, is generally multiresistant to several antimicrobials, representing a public health risk. This paper aims to report the occurrence of multidrug-resistant Pseudomonas sp. in M. spilota presenting vesicular dermatitis, as well as the microbiological, pathological and therapeutic description. In the care of a 7-year-old male carpet python, we noticed several vesicles containing a translucent viscous liquid, located in the skin of the entire body of the animal, in addition to some depigmented and elevated scales. Thus, material was collected from a freshly opened vesicle for bacterial culture and antibiogram. Blood was also collected for hematological and serum biochemical tests. Due to the suspicion of bacterial infection, treatment was instituted using enrofloxacin, ketoprofen, and potassium permanganate baths. After treatment, it was noticed that the vesicles had ceased, but after about ten days the animal died, suggesting systemic involvement. Hematological exams showed heterophilic leukocytosis, lymphocytosis, and monocytosis, besides an increase in AST. The results of the culture and antibiogram were available after the death of the animal, suggesting Pseudomonas spp. with resistance to several drugs. This paper describes the first report of vesicular dermatitis caused by multidrug-resistant Pseudomonas spp. in M. spilota, thus assisting in the medicine and ex situ conservation of these animals.
Dissertations / Theses on the topic "Python spp"
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Камак, М. Д. "Система автоматизації побудови та виконання сценаріїв дзвінків у VoIP телефонії". Thesis, Чернігів, 2020. http://ir.stu.cn.ua/123456789/23458.
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Камак, М. Д. Система автоматизації побудови та виконання сценаріїв дзвінків у VoIP телефонії : випускна кваліфікаційна робота : 123 "Комп’ютерна інженерія" / М. Д. Камак ; керівник роботи Е. В. Риндич ; НУ "Чернігівська політехніка", кафедра інформаційних та комп’ютерних систем. – Чернігів, 2020. – 117 с.<br>Об'єктом розробки є система автоматизації побудови та виконання сценаріїв дзвінків у VoIP телефонії з графічним інтерфейсом.
Метою розробки є підвищення ефективності утиліти «SIPp» за рахунок розробки графічного інтерфейсу, який полегшить доступ до основних функцій утиліти і прискорить процес тестування.
Основним методом проектування було спадне структурне проектування із застосуванням мови UML.
Під час виконання роботи було розроблено додаток з графічним інтерфейсом що працює на таких операційних системах як: Unix, Windows, Mac.
Необхідними програмними засобами для функціонування системи є: інтерпретатор мови програмування python3, утиліта «SIPp» v3.6.
Виконання роботи проводилося відповідно до навчального плану кафедри ІКС ЧНТУ.
Подальший розвиток системи можливий в сторону розвитку функціональних можливостей і поліпшення інтерфейсу користувача.<br>The object of development is a system of automation of construction and execution of call scenarios in VoIP telephony with a graphical interface.
The purpose of development is to increase the efficiency of the utility "SIPp" by developing a graphical interface that will facilitate access to the main functions of the utility and speed up the testing process.
The main method of design was downward structural design using language UML.
During development, an application with a graphical interface was obtained that works on such operating systems as: Unix, Windows, Mac.
The necessary software for the functioning of the system are: the interpreter of the programming language python3, the utility "SIPp" v3.6.
Performance of work was carried out according to the ICS CNTU chair curriculum.
Further development of the system is possible in the direction of developing functional capabilities and improving the user interface.
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Polášek, Jakub. "Návrh a realizace testeru VoIP protokolů." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2016. http://www.nusl.cz/ntk/nusl-242144.
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This paper deals with ways and means of testing SIP or IAX2 based equipment and protocols itselfs. I analyse terminology and methodology for benchmarking of proxy and registrar servers as it was described in documents RFC 7501 and RFC 7502 from organization IETF. In the practical part is described the tester realization programmed in PHP programming language witch will use described methodology. Aplication is available in web based interface.
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Sivák, Vladimír. "Sledování a účtování provozu IP telefonie." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2011. http://www.nusl.cz/ntk/nusl-236963.
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This thesis describes architecture of IP telephony networks based on signaling protocol SIP and transport protocol RTP. Also tools used for analyzing VoIP traffic are described. Main objective is to design and implement a system for the detection of calls and extraction of voice payloads from the captured packets. The system first recognizes the signaling messages of SIP protocol. These messages are analyzed afterwards. Output statistics are generated based on gathered data. Voice data will be stored in form, which is suitable for further processing.
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Páleník, Luděk. "Obecná bezpečnost Internetu věcí." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2018. http://www.nusl.cz/ntk/nusl-377320.
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The thesis "General Security of the Internet of Things" deals with the analysis of networks with low power consumption in the theoretical part -- especially LoRaWAN networks. Further, the thesis deals with the general security of the Internet of things and the security risks of LoRaWAN networks. The practical part is focused on building the LoRaWAN gateway, which is realized with the Raspberry Pi platform with the iC880A-SPI extension module. The gateway is put into operation with full settings, assignment to the network server. Sensors configuration, creation an application, and assign it to the application server. In the practical part, a replay attack on LoRaWAN technology, which demonstrates the vulnerability of this technology, is realized.
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Pavlík, Radim. "Akviziční systém na platformě STEMLab." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2019. http://www.nusl.cz/ntk/nusl-400544.
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Thesis deals with design of acquisition system, working on developing platform STEMLab (Red Pitaya). Goal is possibility of monitoring analog signals with adjustable sampling frequency and length of acquisition. Software was created for both controlling part (Python application) and for platform itself (embedded C, Python) using the appropriate FPGA-HW design (HDL). Thesis describe how to work with platform ecosystem, control and behaviour of aplications created during the proces of getting acquainted with the platform and options how aplications could be created.
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Brisebois, Terrence. "Wideband RF Front End Daughterboard Based on the Motorola RFIC." Thesis, Virginia Tech, 2009. http://hdl.handle.net/10919/33943.
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The goal of software-defined radio (SDR) is to move the processing of radio signals from the analog domain to the digital domain â to use digital microchips instead of analog circuit components. Until faster, higher-precision analog-to-digital (ADCs) and digital-to-analog converters (DACs) become affordable, however, some analog signal processing will be necessary. We still need to convert high-radio frequency (RF) signals that we receive to low intermediate-frequency (IF) or baseband (centered on zero Hz) signals in order for ADCs to sample them and feed them into microchips for processing. The reverse is true when we transmit. Amplification is also needed on the receive side to fully utilize the dynamic range of the ADC and power amplification is needed on the transmit side to increase the power output from the DAC for transmission. Analog filtering is also needed to avoid saturating the ADC or to filter out interference when receiving and to avoid transmitting spurs. The analog frequency conversion, amplification and filtering section of a radio is called the RF front end. This thesis describes work on a new RF front end daughterboard for the Universal Software Radio Peripheral, or USRP. The USRP is a software-radio hardware platform designed to be used with the GNU Radio software radio software package. Using the Motorola RFIC4 chip, the new daughterboard receives RF signals, converts them to baseband and does analog filtering and amplification before feeding the signal into the USRP for processing. The chip also takes transmit signals from the USRP, converts them from baseband to RF and amplifies and filters them. The board was designed and laid out by Randall Nealy. I wrote the software driver for GNU Radio. The driver defines the interface between the USRP and the RFIC chip, controls the physical settings, and calculates and sets the hundreds of variables necessary to operate this extremely complex chip correctly. It allows plug-and-play compatibility with the current USRP daughterboards and supplies additional functions not available in any other daughterboard.<br>Master of Science
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Pozdíšek, David. "Přenosné automatizované pracoviště pro měření vzduchotechnických veličin." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2020. http://www.nusl.cz/ntk/nusl-417800.
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This diploma thesis deals with a portable working place for automated measuring of pressure characteristic dependence on ventilator air flow and dependence of pressure loss on air flow for electrical machines and other devices. The goal of this thesis is to design and create the working place with performance validation measure.
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Valieri, Mario. "Dynamic Resource and Service Discovery in Fog Computing." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amslaurea.unibo.it/22265/.
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The cloud computing is already a well-known paradigm, known and used in both business and consumers areas. It provides a lot of advantages, but today the necessity of data security and low latency is rapidly increasing. Nowadays, in next generation networks (NGN), the fog computing paradigm is able to satisfy strict latency and security requirements using distributed computational power. In a dynamic fog orchestration scenario, the discovery of available resources and services is a fundamental aspect to achieve a good quality system.
This thesis is focused on the study and comparison of service and node discovery techniques and protocols, with the aim of finding an optimal solution to the problem related to a preexisting fog service orchestration system. Once the optimal solution is detected, a working implementation is proposed and evaluated with appropriate experimental measurements, particularly relevant for network administration.
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Orávik, Tomáš. "Datalogger s rozhraním Ethernet." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2016. http://www.nusl.cz/ntk/nusl-221127.
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Thesis deals with Datalogger with Ethernet interface controlled by DISCOVERY Kit STM32F429. Datalogger is equipped with eight digital inputs and three analogue inputs. The measured data are saved on the SD card. The Ethernet interface module is designed using LAN8720A from Microchip.
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Varga, Kamil. "Embedded systém pro sběr dat." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2010. http://www.nusl.cz/ntk/nusl-218309.
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This master's thesis is describing problems of embedded systems and their development. Furthermore, the operating system GNU/Linux and it's cross-compiling is described. Hardware problems are analyzed too. Concrete solution is system which is able to boot from the USB disc and it is based on OpenWrt distribution running on Edimax BR-6104KP router. The whole solution is described the way which can lead to any general embedded system.
Book chapters on the topic "Python spp"
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Eickhoff, Thomas, and Jens C. Göbel. "Umsetzung des Backend im Autorenn-Demonstrator." In Industrielle Datenanalyse. Springer Fachmedien Wiesbaden, 2023. http://dx.doi.org/10.1007/978-3-658-42779-5_17.
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ZusammenfassungDieses Kapitel stellt die Entwicklung und Implementierung eines Anwendungsszenarios für das Datenbackend dar, das die im Rahmen des Forschungsprojekts AKKORD entwickelten Lösungskomponenten veranschaulicht. Der Demonstrator nutzt eine Modellautorennbahn im Maßstab 1:32 als Datenquelle und greift auf die Daten mittels eines Datenzugriffsbausteins zu. Die Modellautos dienen dabei als Internet of Things-Datenquellen, die Zeitstempel für Zwischen- und Rundenzeiten sowie simulierte Tankfüllstände liefern. Diese Daten werden in einem Datenbackend gespeichert und anschließend für die Datenanalyse bereitgestellt. Der technische Aufbau des Demonstrators wird detailliert beschrieben, einschließlich der eingesetzten Protokolle und Technologien wie Bluetooth, MQTT und der Python-Bibliothek carreralib. Die Datenverwaltung erfolgt u. a. über die Software Contact Elements for IoT, und die Weitergabe der Daten an Analysebausteine wird über die SP2 IDER-Plattform ermöglicht. Der Demonstrator zeigt die praktische Umsetzung der im Projekt entwickelten Ansätze zum Aufbau einer Backend-Lösung und dient als durchgängiges Anwendungsbeispiel für den AKKORD-Referenzbaukasten. Die entwickelten Ansätze können an die individuellen Bedürfnisse und Gegebenheiten von Unternehmen angepasst werden, um Backend-Bausteine im Unternehmenskontext einzusetzen. Anhand des Demonstrators lassen sich die Konzepte einfach erklären, gleichzeitig wird eine Validierung der entwickelten Lösungsbausteine ermöglicht. Im Rahmen dieses Kapitels werden insb. die Datenanbindung, -speicherung und -weitergabe vorgestellt.
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Momand, Jamil, Alison Mccurdy, Silvia Heubach, and Nancy Warter-Perez. "Developing a Bioinformatics Tool." In Concepts in Bioinformatics and Genomics. Oxford University Press, 2017. http://dx.doi.org/10.1093/hesc/9780190610548.003.00014.
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This chapter guides through the development of a pairwise sequence alignment tool that implements global, ends-free global, and local alignment. It focuses on the algorithms needed to implement the tool. However, because Python is a commonly used programming language for bioinformatics, the chapter encourages you to apply the Python concepts to implement your pairwise sequence alignment tool. The chapter begins by analysing the output report of an existing local sequence alignment tool, EMBOSS Water, to familiarize ourselves with its inputs, outputs, and functionality. It then looks at an overview of simple pairwise alignment (SPA), and introduces the concept of algorithms–taking a look at different ways to express algorithms. Towards the end, the chapter explains the longest common subsequence (LCS) algorithm and how it can be extended to implement local and global pairwise alignment. It then assesses the complexity of algorithms–that is, how much memory and time they require.
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Portela, Juliana Serra, Edilson Carlos Silva Lima, and Jonathan de Araújo Queiroz. "Análise de uma aplicação desenvolvida com PowerApps para automação de relatórios do SAP utilizando Framework Selenium com Python no escritório de uma Organização." In Criando Soluções Tecnológicas com a Engenharia de Computação - Volume 01. Editora Pascal LTDA, 2023. http://dx.doi.org/10.29327/5192625.1-9.
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Este trabalho teve por objetivo apresentar uma proposta de melhoria de gerenciamento da informação interna visando a otimização de relatórios; este artigo contém resultados de um estudo de caso feito em um escritório de uma organização em São Luís do Maranhão. O processo envolve etapas de determinação da necessidade do setor de administração que realiza relatórios sobre as requisições de compras realizadas no sistema SAP. Foi realizado um diagrama de caso de uso para determinar os atores e os casos que fariam parte do aplicativo que foi desenvolvido, além de fazer um fluxo de eventos. Por fim, foi feito um levantamento exploratório-descritivo, classificado como um estudo survey com os colaboradores da organização para saber se a solução desenvolvida atendeu as necessidades destes usuários. A solução desenvolvida utilizou as tecnologias: PowerApps, juntamente com as Listas do Sharepoint que é alimentada por uma rotina utilizando o framework Selenium Webdriver, que de 1h em 1h, que roda no SAP e baixa os dados brutos. Constatou-se que o sistema SAP é fundamental para o processo de compra, mas é preciso ferramentas auxiliares para desenvolver relatórios mais precisos. Palavras-chave: SAP, SAP GUI for HTML, Selenium Webdriver, PowerApps, Automação Selenium.
Conference papers on the topic "Python spp"
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Viarbitskaya, Tatsiana, and Andrzej Dobrucki. "Audio processing with using Python language science libraries." In 2018 Signal Processing: Algorithms, Architectures, Arrangements, and Applications (SPA). IEEE, 2018. http://dx.doi.org/10.23919/spa.2018.8563430.
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Villar, J. I., J. Juan, M. J. Bellido, J. Viejo, D. Guerrero, and J. Decaluwe. "Python as a hardware description language: A case study." In 2011 VII Southern Conference on Programmable Logic (SPL). IEEE, 2011. http://dx.doi.org/10.1109/spl.2011.5782635.
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Schwander, Olivier, and Frank Nielsen. "PyMEF — A framework for exponential families in Python." In 2011 IEEE Statistical Signal Processing Workshop (SSP). IEEE, 2011. http://dx.doi.org/10.1109/ssp.2011.5967790.
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Weychan, Radoslaw, Tomasz Marciniak, and Adam Dabrowski. "Implementation aspects of speaker recognition using Python language and Raspberry Pi platform." In 2015 Signal Processing: Algorithms, Architectures, Arrangements, and Applications (SPA). IEEE, 2015. http://dx.doi.org/10.1109/spa.2015.7365153.
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Edet Ita, Okon, and Dulu Appah. "A Computational Model for Wells’ Performance Analysis." In SPE Nigeria Annual International Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/208249-ms.
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Abstract The ability to identify underperforming wells and recover the remaining oil in place is a cornerstone for effective reservoir management and field development strategies. As advancement in computing programming capabilities continuous to grow, Python has become an attractive method to build complicated statistical models that predicts, diagnose or analyze well performance, efficiently and accurately. The aim of this study is to develop a computational model that will allows us to diagnose and analyze well performance using nodal analysis with the help of python. In this study, python was used to compute Nodal analysis method using Darcy and Vogel Equations. A case study was carried out using the data obtained from a field operating in the Niger Delta. Again, sensitivity of tubing size was conducted using python. The results obtained showed that a computational model with python has the ability to visualize, model and analyze wells performances. This technique will petroleum engineers to better monitor evaluate and enhance their production operation without the need for expensive softwares. This will reduce operating cost increases revenue.
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Mwansa, P., H. Repilloza, and M. A. Hassan. "Field Development Plan (FDP) Cloud-Based Data Integration Between Geology & Drilling Software Using Python Tools." In SPE Conference at Oman Petroleum & Energy Show. SPE, 2024. http://dx.doi.org/10.2118/218577-ms.
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Abstract The oil and gas industry generates vast amounts of data throughout its operations, from exploration to production. Collecting, connecting, and optimally utilizing this data is key to maximizing efficiency, accuracy, and access to new disruptive technologies. In a typical well-planning cycle, an engineer will spend a significant amount of time looking for the data they require to do their jobs efficiently. The data are typically locked away in silos - trajectories in one data platform, Pore Pressure Gradient, Fracture Gradient or Targets in another, and so on. A major Middle Eastern NOC and Two Norwegian software service companies teamed up to develop Proof of Concept (PoC) for a new workflow that integrates subsurface and drilling data between on-premises Geology E&P software and Drilling software through a proprietary Python Tool plug-in and Python library. This integration enables a streamlined connection to a cloud-based drilling and well planning software, facilitating collaboration among teams involved in well planning. The project's key challenges are the lack of a standardized communication, integration, and automation of data flows between subsurface and drilling teams, as well as the inability of engineers to access necessary data due to scattered information and access restrictions. The project utilizes a proprietary data science suite, named Cegal's Prizm, which allows easy configuration to integrate data from various applications, sources, and platforms. A proprietary Python Tool is used to merge data from various application silos and data sources, enabling enriched investigation. The process involves connecting to the Geology E&P software retrieving domain objects using the proprietary Python Tool, and converting these domain data objects into common Python data structures. The project aims to develop an innovative workflow that provides easier access to data for experts throughout the organization, leading to better decision-making during the well-planning cycle. This not only makes it easier, but it also ensures collaboration between the G&G and Drilling teams involved in new well planning
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Mwansa, P., B. C. H. R. Hernandez, S. Grebe, M. A. Hassan, A. Torsæter, and F. Jenssen. "Cloud-Based Data Integration Between Geology & Drilling Software Using Python Tools." In SPE/IADC Middle East Drilling Technology Conference and Exhibition. SPE, 2023. http://dx.doi.org/10.2118/214593-ms.
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Abstract The oil and gas industry generates vast amounts of data throughout its operations, from exploration to production. Collecting, connecting, and optimally utilizing this data is key to maximizing efficiency, accuracy, and access to new disruptive technologies. In a typical well-planning cycle, an engineer will spend significant amount of time looking for the data they require to do their jobs efficiently. The data are typically locked away in silos - trajectories in one data platform, Pore Pressure Gradient, Fracture Gradient or Targets in another, and so on. A major Middle Eastern NOC and Two Norwegian software service companies teamed up to develop Proof of Concept (PoC) for a new workflow that integrates subsurface and drilling data between on-premises Geology E&P software and Drilling software through a proprietary Python Tool plug-in and Python library. This integration enables a streamlined connection to a cloud-based drilling and well planning software, facilitating collaboration among teams involved in well planning. The project's key challenges are the lack of a standardized communication, integration, and automation of data flows between subsurface and drilling teams, as well as the inability of engineers to access necessary data due to scattered information and access restrictions. The project utilizes a proprietary data science suite, named Cegal's Prizm, which allows easy configuration to integrate data from various applications, sources, and platforms. A proprietary Python Tool is used to merge data from various application silos and data sources, enabling enriched investigation. The process involves connecting to the Geology E&P software retrieving domain objects using the proprietary Python Tool, and converting these domain data objects into common Python data structures. The project aims to develop an innovative workflow that provides easier access to data for experts throughout the organization, leading to better decision-making during the well-planning cycle. This not only makes it easier, but it also ensures collaboration between the G&G and Drilling teams involved in new well planning
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Etekuwoma, K. E., and E. S. Adewole. "Estimation of Distance Between Interfering Wells Using Python Programming Language." In SPE Nigeria Annual International Conference and Exhibition. SPE, 2024. http://dx.doi.org/10.2118/221686-ms.
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Abstract The knowledge of the distance between two interfering wells is very important and forms part of the objectives of interference well test analysis. Ascertaining if wells are in communication with each other, especially if the wells do not have the same ownership is key to every operator, for flow boundary definition, arbitration, and neighbouring well location, either as relief or recovery well. The procedure utilizes pressure distribution of a vertical well in a reservoir exhibiting infinite-acting behavior. The total pressure drop in the observation well is aggregated using the superposition of multiple wells with multiple rates histories. The general equation solved eventually comprises of either single or multiple exponential integrals as major variables. A single linear equation is formed if only two wells are involved. Multiple linear equations are formed if at least two wells are involved. An observation well may also be active. If only two wells are involved, the solution to the equation is provided using the secant method of finding roots to estimate the distance. Where well pairs are selected for flow and observation, multiple linear equations are obtained. In all cases, only well distance apart is involved. Python as a programming language is deployed to automatically search for the distance between two wells or an average distance between wells in a multiple array of wells completed in the same or neighboring reservoirs in communication. Major inputs into the program are observed pressure drops and time, wellbore, reservoir, and fluid properties. The program outputs well distance, reservoir, fluid, well parameters and time for every run. The roles of the wells were interchanged as observation and active wells in turn, just to strengthen confidence on results obtained. Two wells (Well 1 and Well 2) were used for demonstration successfully. Distances between the wells as computed by the program compared closely to those manually computed.
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Heine, S., O. A. Castillo, M. R. Palacios, et al. "Bi, Python and Low Code Applications to Accelerate Digital Transformation." In SPE Latin American and Caribbean Petroleum Engineering Conference. SPE, 2023. http://dx.doi.org/10.2118/213108-ms.
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Abstract Citizen developer teams can be a valuable asset to any organization as they can help drive innovation and increase efficiency by quickly building custom solutions to meet specific business needs. They can also help bridge the gap between IT and business teams, allowing for more collaboration and better alignment of technology with business goals. Overall, citizen developer teams are a way for organizations to tap into the collective knowledge and expertise of their employees, empower them to drive digital transformation and improve business processes. This presentation aims to illustrate the importance of having such hybrid teams in any organization. By empowering non-technical employees to create custom software solutions, organizations can access a diverse range of knowledge and expertise to meet the needs of all stakeholders. DataGMA exemplifies this approach, having successfully improved data-driven processes at YPF Upstream NOC through the development and implementation of short-term Digital Solutions. By utilizing microservice principles and agile methodologies, DataGMA has made a significant impact on the organization, fostering a culture of data-driven decision making and improving various business processes. Specifically, DataGMA is a YPF Upstream NOC multidisciplinary team that combines geoscientists with technical support to deliver short-term solutions using Python and Low Code Platforms. While IT manages main and corporate applications according to corporate priorities and scope, DataGMA can take on new challenges and provide targeted solutions for short-term needs. Historical data was officially safeguarded and made available through new workflows, via optimized formats. Many manual tasks were replaced by automatic processes and many Python applications were created to optimize the interpretations of physical phenomena, with minimal cost. Finally, work methodologies and reporting of various disciplines were optimized through a combination of dashboards and low code application building. Throughout 3 years, DataGMA has improved many business processes by tackling non-governed data and building data awareness. This has radically improved engagement around the data life cycle and reduced time of no valuable work, such as repetitive or inefficient tasks. With a dynamic approach, the team was able to solve, not only recurrent business problems but new challenging ones, which has helped with digital transformation transition. DataGMA is an example of how a group of citizen Developers, included in a team with access to digital technologies, can achieve a direct impact on business performance.
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Ahad, Ali, Chijung Jung, Ammar Askar, Doowon Kim, Taesoo Kim, and Yonghwi Kwon. "Pyfet: Forensically Equivalent Transformation for Python Binary Decompilation." In 2023 IEEE Symposium on Security and Privacy (SP). IEEE, 2023. http://dx.doi.org/10.1109/sp46215.2023.10179370.
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