Symmetry of In-shoe Plantar Pressure during Running: Moshe Ayalon and David Ben-Sira

2012 ◽  
pp. 236-240
Keyword(s):  
Plantar Pressure ◽  
Ben Sira

Possessing the Iconic Book

2012 ◽  
Vol 6 (1-3) ◽  
pp. 309-329
Author(s):  
Claudia V. Camp
Keyword(s):  
Second Century ◽  
Religious Literature ◽  
Ben Sira ◽  
The Core ◽  
The Bible ◽  
Iconic Status ◽  
The Voice ◽  
Woman Wisdom ◽  
Martin Marty

I propose that the notion of possession adds an important ideological nuance to the analyses of iconic books set forth by Martin Marty (1980) and, more recently, by James Watts (2006). Using the early second century BCE book of Sirach as a case study, I tease out some of the symbolic dynamics through which the Bible achieved iconic status in the first place, that is, the conditions in which significance was attached to its material, finite shape. For Ben Sira, this symbolism was deeply tied to his honor-shame ethos in which women posed a threat to the honor of his eternal name, a threat resolved through his possession of Torah figured as the Woman Wisdom. What my analysis suggests is that the conflicted perceptions of gender in Ben Sira’s text is fundamental to his appropriation of, and attempt to produce, authoritative religious literature, and thus essential for understanding his relationship to this emerging canon. Torah, conceived as female, was the core of this canon, but Ben Sira adds his own literary production to this female “body” (or feminized corpus, if you will), becoming the voice of both through the experience of perfect possession.

The Self-Referential Coda to Avot and the Egyptian-Israelite Literary Tradition of Wisdom

2017 ◽  
Vol 8 (1) ◽  
pp. 2-25
Author(s):  
Aaron Koller
Keyword(s):  
Literary Tradition ◽  
The Self ◽  
Ben Sira

It has often been noted that Mishnah Avot is heir to aspects of the biblical tradition of Wisdom. A further element of this inheritance is studied here: the tradition of ending a Wisdom book with a selfreferential coda, commenting on the value of the text just completed. A philological study of the end of Avot opens this study, and the results of that study allow us to situate the coda to Avot in the context of other codas in the Mishnah, especially tractates Neziqin and Kelim. The paper then moves to situate the conclusion to Avot in the heritage of the conclusions of earlier Jewish books of Wisdom – Ben Sira, Qohelet, and Proverbs, as well as other biblical books that show the imprint of Wisdom, such as Hosea.

'Alternative Prologue’ to the Greek Text of Ben Sira

2020 ◽  
Author(s):  
А.В. Сизиков
Keyword(s):  
Russian Translation ◽  
Greek Text ◽  
Ben Sira ◽  
History Of

Статья посвящена малоизвестному «альтернативному прологу» к Книге Премудрости Иисуса, сына Сирахова. Он находится в качестве предисловия в одной из важнейших для истории греческого перевода рукописей. Несмотря на то, что «альтернативный пролог» повлиял на историю ранних европейских изданий Библии, он остаётся малоизученным и практически неизвестным. В настоящей статье мы предлагаем русский перевод этого текста, прослеживаем его историю и высказываем некоторые комментарии к его содержанию. The article approaches a little-known «Alternative Prologue» to Ben Sira. The «Alternative Prologue» is attested in one of the most important minuscules as a preface, it probably came from the «Synopsis» of Athanasius of Alexandria. Even though the «Alternative Prologue» influenced the history of first printed European Bibles it is neglected by the scholars remaining practically unknown. In this article, we offer a Russian translation supplying it with some historical and philological notes.

scholarly journals Early Detection of Freezing of Gait during Walking Using Inertial Measurement Unit and Plantar Pressure Distribution Data

Sensors ◽  
2021 ◽  
Vol 21 (6) ◽  
pp. 2246
Author(s):  
Scott Pardoel ◽  
Gaurav Shalin ◽  
Julie Nantel ◽  
Edward D. Lemaire ◽  
Jonathan Kofman
Keyword(s):  
Early Detection ◽  
Plantar Pressure ◽  
Inertial Measurement Unit ◽  
Binary Classification ◽  
Freezing Of Gait ◽  
Pressure Sensors ◽  
Measurement Unit ◽  
Distribution Data ◽  
Inertial Measurement ◽  
Plantar Pressure Distribution

Freezing of gait (FOG) is a sudden and highly disruptive gait dysfunction that appears in mid to late-stage Parkinson’s disease (PD) and can lead to falling and injury. A system that predicts freezing before it occurs or detects freezing immediately after onset would generate an opportunity for FOG prevention or mitigation and thus enhance safe mobility and quality of life. This research used accelerometer, gyroscope, and plantar pressure sensors to extract 861 features from walking data collected from 11 people with FOG. Minimum-redundancy maximum-relevance and Relief-F feature selection were performed prior to training boosted ensembles of decision trees. The binary classification models identified Total-FOG or No FOG states, wherein the Total-FOG class included data windows from 2 s before the FOG onset until the end of the FOG episode. Three feature sets were compared: plantar pressure, inertial measurement unit (IMU), and both plantar pressure and IMU features. The plantar-pressure-only model had the greatest sensitivity and the IMU-only model had the greatest specificity. The best overall model used the combination of plantar pressure and IMU features, achieving 76.4% sensitivity and 86.2% specificity. Next, the Total-FOG class components were evaluated individually (i.e., Pre-FOG windows, Freeze windows, transition windows between Pre-FOG and Freeze). The best model detected windows that contained both Pre-FOG and FOG data with 85.2% sensitivity, which is equivalent to detecting FOG less than 1 s after the freeze began. Windows of FOG data were detected with 93.4% sensitivity. The IMU and plantar pressure feature-based model slightly outperformed models that used data from a single sensor type. The model achieved early detection by identifying the transition from Pre-FOG to FOG while maintaining excellent FOG detection performance (93.4% sensitivity). Therefore, if used as part of an intelligent, real-time FOG identification and cueing system, even if the Pre-FOG state were missed, the model would perform well as a freeze detection and cueing system that could improve the mobility and independence of people with PD during their daily activities.

scholarly journals The Design and Simulation of a 16-Sensors Plantar Pressure Insole Layout for Different Applications: From Sports to Clinics, a Pilot Study

Sensors ◽  
2021 ◽  
Vol 21 (4) ◽  
pp. 1450
Author(s):  
Alfredo Ciniglio ◽  
Annamaria Guiotto ◽  
Fabiola Spolaor ◽  
Zimi Sawacha
Keyword(s):  
Pressure Distribution ◽  
Plantar Pressure ◽  
Center Of Pressure ◽  
Reaction Force ◽  
Weight Lifting ◽  
Lower Limbs ◽  
Plantar Pressure Distribution ◽  
Drop Landing ◽  
Mean Pressure ◽  
Footwear Design

The quantification of plantar pressure distribution is widely done in the diagnosis of lower limbs deformities, gait analysis, footwear design, and sport applications. To date, a number of pressure insole layouts have been proposed, with different configurations according to their applications. The goal of this study is to assess the validity of a 16-sensors (1.5 × 1.5 cm) pressure insole to detect plantar pressure distribution during different tasks in the clinic and sport domains. The data of 39 healthy adults, acquired with a Pedar-X® system (Novel GmbH, Munich, Germany) during walking, weight lifting, and drop landing, were used to simulate the insole. The sensors were distributed by considering the location of the peak pressure on all trials: 4 on the hindfoot, 3 on the midfoot, and 9 on the forefoot. The following variables were computed with both systems and compared by estimating the Root Mean Square Error (RMSE): Peak/Mean Pressure, Ground Reaction Force (GRF), Center of Pressure (COP), the distance between COP and the origin, the Contact Area. The lowest (0.61%) and highest (82.4%) RMSE values were detected during gait on the medial-lateral COP and the GRF, respectively. This approach could be used for testing different layouts on various applications prior to production.

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