984 research outputs found
Pembentukan Kata Benda Dalam Injil Yohanes Berbahasa Jerman
Tion Diese Untersuchung behandelt über Die Bildung des Nomens im deutschen Evangelium nach Johannes. Sie hat die Problemme nähmlich welche Nomen, die es im deutschen Evangelium nach Johannes gibt und wie sind die Bildungen des Nomens im deutschen Evangelium nach Johannes. Sie hat das Ziel, Nomen und Nomenswortbildung identifizieren, klassifizieren, und analysieren zu beschreiben. Die Datenquelle wird von deutschen Evangelium nach Johannes genommen. Um dieser Untersuchung zu identifizieren, zu klassifizieren, und zu analysieren benutzt der Untersucher die deskriptiv Methode von Djajasudarma. Untersuchungsergebnisse sind die Bildung des Nomens im Evangelium nach Johannes besteht aus Affixation und Zusammensetzung. Es gibt drei die Bildungen des Nomens durch Affixation, das heiβt Expansion, Derivation und geprägte Wörter. Während die Bildungen des Nomens durch Zusammensetzung durch Zusammenbildung und Komposita erhält werden. Stichwörter : Wort, Nomen, die Bildung, deutschen Evangelium, Johannes
Skin lesion classification from dermoscopic images using deep learning techniques
The recent emergence of deep learning methods for medical image analysis has enabled the development of intelligent medical imaging-based diagnosis systems that can assist the human expert in making better decisions about a patient’s health. In this paper we focus on the problem of skin lesion classification, particularly early melanoma detection, and present a deep-learning based approach to solve the problem of classifying a dermoscopic image containing a skin lesion as malignant or benign. The proposed solution is built around the VGGNet convolutional neural network architecture and uses the transfer learning paradigm. Experimental results are encouraging: on the ISIC Archive dataset, the proposed method achieves a sensitivity value of 78.66%, which is significantly higher than the current state of the art on that dataset.Postprint (author's final draft
The impact of segmentation on the accuracy and sensitivity of a melanoma classifier based on skin lesion images
Postprint (published version
Short Note Hydrophone Calibration at Very Low Frequencies
International audienceWe propose a new method to study the response of a hydrophone at very low frequencies. In our method, the hydrophone is placed in a calibration chamber filled with water and, by instantaneously changing the water height, an abrupt pressure increase of about 1000 Pa is produced. The pressure variation mathematically corresponds to an input signal close to a step function. The response is recorded after filtering and digitizing so that we obtain the response of the complete system. We also report on the development of an automatic method to determine the number of poles and zeros and their values that describe the observed response. We apply our method to the RAFOS II hydrophone, used on the Mobile Earthquake Recorder in Marine Areas by Independent Divers (MERMAID) floats. As an illustration of the method, an instrumental response in terms of poles and zeros is used to correct seis-mograms from the 7 April 2014 (M w 4.8) Barcelonnette earthquake, recorded by three MERMAIDs deployed in the Mediterranean Sea, and to express the observed signals in pascals
Wire-Speed Implementation of Sliding-Window Aggregate Operator over Out-of-Order Data Streams
This paper shows the design and evaluation of an FPGA-based accelerator for sliding-window aggregation over data streams with out-of-order data arrival. We propose an order-agnostic hardware implementation technique for windowing operators based on a one-pass query evaluation strategy called Window-ID, which is originally proposed for software implementation. The proposed implementation succeeds to process out-of-order data items, or tuples, at wire speed due to the simultaneous evaluations of overlapping sliding-windows. In order to verify the effectiveness of the proposed approach, we have also implemented an experimental system as a case study. Our experiments demonstrate that the proposed accelerator with a network interface achieves an effective throughput around 760 Mbps or equivalently nearly 6 million tuples per second, by fully utilizing the available bandwidth of the network interface
Elite preferences and transparency promotion in Kazakhstan
This paper evaluates the factors that shape the establishment of transparent institutions in resource-rich countries with a specific focus on Kazakhstan. Specifically, it draws upon in-depth interviews and analysis of key institutions to understand the pace and intensity of transparency reforms in the Central Asian state. It argues that external transparency promotion can lead to institutional reform only when it is matched with strong elite incentives in favor of reforms. Kazakhstan has had few incentives to comply with Western-initiated norms before 2014, an era of relative economic security. As a consequence, the political elite often stalled the successful implementation of reforms. However, the economic turbulence following the fall of oil prices and Russia's annexation of Crimea have motivated the Kazakh government to embrace the norm of transparency in order to attract foreign investment
Time-Honoured Management Principles of Organizing in Private Hospitals in Enugu State, Nigeria
This study focuses on the implementation of time-honoured management principles of organizing in private hospitals in Enugu State, as a way of effectively manage private hospitals and ensuring that adequate and timely health care services are provided to the citizenry of Enugu State. The study examined the organizational structures of private hospitals with a view to determining their extent of conformity with time-honoured management principles of organizing. The null hypothesis was formulated as, “there is no non-conformity of organizational structures of private hospitals with established management principles of organizing”. To achieve the objective of this study, the survey research design was adopted, where the simple random sampling technique was used in the selection of sampling units and the data collected were presented descriptively. The hypothesis statement was tested with Chi-Square test statistic, which gave chi-square result of 30.03 > X2 critical 26.296. Hence, the null hypothesis was rejected, indicating that organizational structures of private hospitals in Enugu State are being operated not in conformity with established management principles of organizing. The study concluded by pointing out the need to ensure the implementation of organizational structures that conform with established management principles of organizing, particularly the time-honoured management principle of organizing and the need to penalize defaulting hospitals, whether big or small. Keywords: Time-Honoured, Management, Private Hospitals, Nigeri
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