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Evaluation of CD40, its ligand CD40L and Bcl-2 in psoriatic patients
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A common nonsense mutation of the BLM gene and prostate cancer risk and survival
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Miernik elementów RLC na bazie układu ''programmable system On a Chip''
PublikacjaW artykule zaprezentowano miernik parametrów impedancyjnych oparty na układzie typu ''programmable system On a Chip'' firmy Cypress. Zawiera on w sobie mikroprocesor oraz reprogramowalne bloki analogowe i cyfrowe. Do budowy modelu wykorzystano układ CY8C26443, w którym zaimplementowano metodę pomiaru opartą na dyskretnym przekształceniu Fouriera pozwalającą, na podstawie zebranych próbek napięcia i prądu, wyznaczyć składowe Re...
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Wielozadaniowy sterownik PLC do zautomatyzowanych napędów - stanowisko badawczo-szkoleniowe.
PublikacjaPrzedstawiono nowe stanowisko badawczo-szkoleniowe przeznaczone do testów cykli ruchów realizowanych przez zautomatyzowane napędy prądu przemiennego. Możliwe jest testowanie oprogramowania PLC do zdalnego sterowania napędami a także doświadczalna weryfikacja oddziaływania parametrów nastawnych na właściwości napędu.
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Research of Accuracy of RSSI Fingerprint-Based Indoor Positioning BLE System
PublikacjaRadio localization in indoor environment is still a challenging task due to environment volatility. In the paper are compared achieved localization accuracies for RSSI-Fingerprinting method utilizing Bluetooth Low Energy (BLE) for two different environments: large empty hall and narrow corridor. Measurements were done by 6 different smartphones of 3 different producers, which makes those measurements unique as accuracies achieved...
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The KLC Cultures' Synergy Power, Trust, and Tacit Knowledge for Organizational Intelligence
PublikacjaThis paper examines the impact of knowledge, learning, and collaboration culturessynergy (the KLC approach) on organizational adaptability. The SEM analysis method was applied to verify the critical assumption of this paper: that the KLC approach and trust support knowledge-sharing processes (tacit and explicit) and are critical for organizational intelligence activation.Specifically, the empirical evidence, based on a 640-case...
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The KLC Cultures, Tacit Knowledge, and Trust Contribution to Organizational Intelligence Activation
PublikacjaIn this paper, the authors address a new approach to three organizational, functional cultures: knowledge culture, learning culture, and collaboration culture, named together the KLC cultures. Authors claim that the KLC approach in knowledge-driven organizations must be designed and nourished to leverage knowledge and intellectual capital. It is suggested that they are necessary for simultaneous implementation because no one of...
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Research of Accuracy of RSSI Fingerprint-Based Indoor Positioning BLE System
PublikacjaRadio localization in indoor environment is still a challenging task due to environment volatility. In the paper are compared achieved localization accuracies for RSSI-Fingerprinting method utilizing Bluetooth Low Energy (BLE) for two different environments: large empty hall and narrow corridor. Measurements were done by 6 different smartphones of 3 different producers, which makes those measurements unique as accuracies achieved...
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Subjective and Objective Quality Evaluation Study of BPL -PLC Wired Medium
PublikacjaThis paper presents results of research on the effectiveness of bi-directional voice transmission in a 6 kV mine cable network using BPL-PLC (Broadband over Power Line - Power Line Communication) technology. It concerns both emergency cable state (supply outage with cable shorted at both ends) and loaded with distorted current waveforms. The narrowband (0.5 MHz–15 MHz) and broadband (two different modes, frequency range of 3 MHz–7.5...
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Accuracy analysis of the RSSI BLE SensorTag signal for indoor localization purposes
PublikacjaIn this paper we describe possibility of use the RSSI signal (Radio Signal Strength Indication) from Texas Instruments SensorTag CC2650 for indoor positioning purposes. This idea is not a new but in our opinion it is possible to use SensorTags with Bluetooth LE wireless interface for positioning inside buildings in such applications as people findings in hospitals, senior come care, etc. RSSI is mostly selected as the sensor localization...
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Subjective Quality Evaluation of Underground BPL-PLC Voice Communication System
PublikacjaDesigning a reliable voice transmission system is not a trivial task. Wired media, thanks to their resistance to mechanical damage, seem an ideal solution. The BPL-PLC (Broadband over Power Line – Power Line Communication) cable is resilient to electricity stoppage and partial damage of phase conductors. It maintains continuity of transmission in case of an emergency situation, including paramedic rescue operations. These features...
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Rapid design of miniaturised branch-line couplers through concurrent cell optimisation and surrogate-assisted fine-tuning
PublikacjaIn this study, the authors introduce a methodology for low-cost simulation-driven design optimisation of highly miniaturised branch-line couplers (BLCs). The first stage of their design approach exploits fast concurrent optimisation of geometrically dependent, but electromagnetically isolated cells that constitute a BLC. The cross-coupling effects between the cells are taken into account in the second stage, where a surrogate-assisted...
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LC-MS and LC-NMR as Complementary Techniques for the Determination of Pharmaceuticals in Dosage Formulations
PublikacjaPharmaceuticals contain not only pharmacologically active compounds but also a range of excipients. The danger exists that impurities may also be present in such drugs, which may adversely affect their efficacy and even endanger patient health and life. Monitoring the composition of pharmaceutical products is therefore essential. The trace amounts of such impurities in pharmaceuticals are often identified and determined with liquid...
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Protection and viability of fruit seeds oils by nanostructured lipid carrier (NLC) nanosuspensions
PublikacjaIn this paper, we focused on the development of nanostructured lipid carriers (NLCs) for dermal application. The NLC matrix was designed as a protective reservoir of biological active compounds that naturally occur in domestic fruit seed oils. Over the years, emulsions, as a popular physicochemical form of personal care products, were refined in order to obtain the best possible penetration into the skin of any bioactive compound...
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THE ROLE OF SCIENTIFIC CONFERENCES IN THE EDUCATION OF PHD STUDENTS IN THE EXAMPLE OF BGC GEOMATICS 2016
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Realizacja programowa algorytmów filtracji, estymacji i sterowania w PLC/PAC
PublikacjaSterowniki programowalne PLC (ang. Programmable Logic Controller) są główną przemysłową platformą implementacji algorytmów sterowania bezpośredniego. Standardowo producenci PLC dostarczają programistom jedynie podstawowe, najprostsze metody sterowania. Wraz z rozwojem sterowników PLC oraz ich następców PAC (ang. Programmable Automation Controller) pojawiły się zwiększone możliwości obliczeniowe i pamięciowe tych urządzeń oraz...
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Impact of Plasma Pre-Treatment on the Tribological Properties of DLC Coatings on PDMS Substrates
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IMPACT OF THE FINANCING STRUCTURE ON EFFICIENCY OF HEALTHCARE SYSTEMS IN THE FORMER EASTERN BLOC COUNTRIES
PublikacjaOut-of-pocket expenditures are a significant barrier in accessing health services. This paper aims to analyse the structure of financing system in the context of the performance indicators of healthcare systems. The study was conducted for the 28 countries of the former Eastern bloc in the years 2000 and 2013, based on data from the World Health Organization. In the DEA-CCR input-oriented model, inputs are the percentage share...
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Sterownik PLC jako urządzenie IED zgodne ze standardem IEC 61850
PublikacjaWraz z rozwojem elektroenergetyki, w stacjach i sieciach elektroenerge- tycznych instalowanych jest coraz więcej cyfrowych urządzeń i układów realizujących złożone funkcje sterowni- cze, nadzorujące i zabezpieczeniowe [1] [2]. Obecnie, większość z tych urządzeń standardowo umożliwia również zdal- ne sterowanie, monitoring i akwizycję danych, wykorzystując jeden z wielu protokołów opracowanych dla prze- mysłowych...
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BMC BIOINFORMATICS
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BMC Geriatrics
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Recent theoretical and practical applications of micellar liquid chromatography (MLC) in pharmaceutical and biomedical analysis
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The 4th Generation of CeSFaMB in numerical simulations for CuO-based oxygen carrier in CLC system
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Effects of different defective linkers on the photocatalytic properties of Cu-BTC for overall water decomposition
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The Effect of a Gear Oil on Abrasion, Scuffing, and Pitting of the DLC-Coated 18CrNiMo7-6 Steel
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Implementation of the FOPID Algorithm in the PLC Controller - PWR Thermal Power Control Case Study
PublikacjaIn the paper authors describe proposition of design and verification procedures of the discrete Fractional Order PID (FOPID) algorithm for control of the Pressurized Water Reactor (PWR) thermal power near its nominal operating point. The FOPID algorithm synthesis consists of: off-line optimal tunning of its parameters in continuous time-domain with LQ (Linear Quadratic) performance index and simplified models of nuclear reactor...
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Analysis of Video Transmission Capabilities in a Simulated OFDM-Based Supplementary BPL-PLC System
PublikacjaThe design and maintenance of a reliable communication system, especially in harsh working conditions for the oil and mining industry, brings many challenges. With the use of a video transmission system, one can monitor the crew and their working environment. Broadband over power line–power line communication (BPL-PLC) seems an ideal medium for such a service, since it enables the use of the existing wired infrastructure for supplementary...
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Subjective Quality Evaluation of Speech Signals Transmitted via BPL-PLC Wired System
PublikacjaThe broadband over power line – power line communication (BPL-PLC) cable is resistant to electricity stoppage and partial damage of phase conductors. It maintains continuity of transmission in case of an emergency. These features make it an ideal solution for delivering data, e.g. in an underground mine environment, especially clear and easily understandable voice messages. This paper describes a subjective quality evaluation of...
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BMC Medical Ethics
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BMC Cardiovascular Disorders
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BMC Pulmonary Medicine
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BMC Systems Biology
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BMC EVOLUTIONARY BIOLOGY
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BMC Medical Genetics
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BMC CELL BIOLOGY
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BMC STRUCTURAL BIOLOGY
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BMC Endocrine Disorders
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BMC Family Practice
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BMC Womens Health
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BMC Medical Genomics
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BMC DEVELOPMENTAL BIOLOGY
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BMC Oral Health
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BMC Medical Education
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BMC Pharmacology & Toxicology
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BMC Emergency Medicine
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BMC Clinical Pathology
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BMC Pharmacology & Toxicology
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BMC Palliative Care
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BMC MEDICAL IMAGING
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BMC Primary Care
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