The Characterization of Miṣwot and Conception of Halakhah in Rabbinic Non-Halakhic Literature

2021 ◽  
pp. 1-18
Author(s):  
Binyamin Katzoff
Keyword(s):  
Jewish Law ◽  
Linguistic Style ◽  
Scholarly Discussion ◽  
Modes Of Thought

Abstract Scholarly discussion concerning rabbinic conceptions of the nature of halakhah—realist vs. nominalist—has for the most part focused on halakhic content and discourse. However, as Schremer has shown, non-halakhic passages may present conceptions that differ from those found in halakhic sources. Following Schremer’s suggested distinction, in this study I examine non-halakhic texts which use various metaphors or linguistic styles to characterize the miṣwot. In the cases I examine, I will demonstrate that the authors could have formulated their content in more than one way, and thus their choice of a particular linguistic style reflects their particular conception of the nature of the miṣwot. My suggestion is that non-halakhic sources that display both modes of thought, realist and nominalist views of Jewish law, offer more accurate reflections of the multifaceted conceptual world of the rabbis than do halakhic texts.

Imperceptible Impressions and Disorder in the Soul: A Characterization of the Distinction between Calm and Violent Passions in Hume

2015 ◽  
Vol 13 (3) ◽  
pp. 265-278 ◽  
Author(s):  
Katharina Paxman
Keyword(s):  
Modes Of Thought

Hume's explanation of our tendency to confuse calm passions with reason due to lack of feeling appears to present a tension with his claim that we cannot be mistaken about our own impressions. I argue that the calm/violent distinction cannot be understood in terms of presence/absence of feeling. Rather, for Hume the presence or absence of disruption and disordering of natural and/or customary modes of thought is the key distinction between the calm and violent passions. This reading provides new explanations of our confusion of (felt) calm passions with reason, and the potential for calm passions to prevail over violent.

Introduction to the English Edition

2020 ◽  
pp. 1-12
Author(s):  
Todd M. Endelman
Keyword(s):  
Eighteenth Century ◽  
Jewish Law ◽  
English Edition ◽  
Eighteenth Century Britain

This chapter mentions Michal Oron's account of Samuel Falk, the Ba'al Shem of London, which complicates the conventional characterization of eighteenth-century Britain as the cradle of toleration, reason, liberty, science, and enlightenment. It discusses rational religion and Enlightenment science that discredited magic, superstition, prophecy, and wonders, along with ghosts, spirits, demons, and the like. It also describes well-born Christians and wealthy Jews who turned to Falk to answer questions and solve problems that resisted conventional approaches. The chapter talks about Falk as a charismatic religious figure, a ba'al shem, whose authority flowed from his virtuosity in employing divine names for magical ends rather than expounding Jewish law. It highlights London as the westernmost outpost of European Jewry in the eighteenth century.

Purity and the Dead Sea Scrolls—Current Issues

2006 ◽  
Vol 4 (3) ◽  
pp. 397-428 ◽  
Author(s):  
Hannah K. Harrington
Keyword(s):  
Dead Sea Scrolls ◽  
Dead Sea ◽  
Jewish Law ◽  
Early Judaism ◽  
Strong Emphasis ◽  
The Subject ◽  
The Dead

The subject of purity in early Judaism has fascinated modern scholars and proved to be a particularly fruitful vein of study in the Dead Sea Scrolls. The recovery, transcription and publication of numerous fragments of texts over the last two decades have changed the portrait of the Scrolls and the communities behind them from what was previously envisaged. To the original characterization of the sectarian Scrolls as the work of pious monks awaiting the eschaton, we can now detect a strong emphasis on Jewish law throughout these texts. Matters of purity and cult form the majority of these laws.

A Constitution for Israel According to the Torah

2020 ◽  
pp. 72-98
Author(s):  
Alexander Kaye
Keyword(s):  
Theoretical Framework ◽  
Orthodox Jews ◽  
Jewish Law ◽  
Colonial Rule ◽  
Modern Democracy ◽  
European Colonialism ◽  
Modes Of Thought ◽  
Legal Centralism ◽  
Religious Zionism

This chapter describes the new legal centralism that Herzog brought to religious Zionism in Palestine and Israel. He composed the draft of a constitution for Israel that was based on traditional Jewish law (halakha). To allow halakha to be more suited to the needs of a modern democracy, he used inventive interpretations of precedent to make halakha more egalitarian and more acceptable to people who were not Orthodox Jews. He also created a vision of halakha that conformed to the theoretical framework of modern European legal centralism. These changes are understood against the backdrop of European colonialism. Herzog’s adoption of European jurisprudence was similar to the intellectual strategies of many nationalist leaders, who resorted to European modes of thought in their struggle against European colonial rule.

Morphological Characterization of Mycobacteriophage R1

1974 ◽  
Vol 32 ◽  
pp. 254-255
Author(s):  
B. L. Soloff ◽  
T. A. Rado
Keyword(s):  
Carbon Source ◽  
Stationary Phase ◽  
Growth Phase ◽  
Minimal Medium ◽  
Morphological Characterization ◽  
Logarithmic Growth Phase ◽  
Complete Lysis ◽  
Lysogenic Culture ◽  
Logarithmic Growth

Mycobacteriophage R1 was originally isolated from a lysogenic culture of M. butyricum. The virus was propagated on a leucine-requiring derivative of M. smegmatis, 607 leu−, isolated by nitrosoguanidine mutagenesis of typestrain ATCC 607. Growth was accomplished in a minimal medium containing glycerol and glucose as carbon source and enriched by the addition of 80 μg/ ml L-leucine. Bacteria in early logarithmic growth phase were infected with virus at a multiplicity of 5, and incubated with aeration for 8 hours. The partially lysed suspension was diluted 1:10 in growth medium and incubated for a further 8 hours. This permitted stationary phase cells to re-enter logarithmic growth and resulted in complete lysis of the culture.

AEM analysis of crystallization in Ti-based amorphous alloys

1983 ◽  
Vol 41 ◽  
pp. 270-271
Author(s):  
A.R. Pelton ◽  
A.F. Marshall ◽  
Y.S. Lee
Keyword(s):  
Magnetic Properties ◽  
Amorphous Alloys ◽  
Amorphous Materials ◽  
Isothermal Annealing ◽  
Amorphous Matrix ◽  
Nucleation And Growth ◽  
Current Interest ◽  
Amorphous Films ◽  
Electrical And Magnetic Properties

Amorphous materials are of current interest due to their desirable mechanical, electrical and magnetic properties. Furthermore, crystallizing amorphous alloys provides an avenue for discerning sequential and competitive phases thus allowing access to otherwise inaccessible crystalline structures. Previous studies have shown the benefits of using AEM to determine crystal structures and compositions of partially crystallized alloys. The present paper will discuss the AEM characterization of crystallized Cu-Ti and Ni-Ti amorphous films.Cu60Ti40: The amorphous alloy Cu60Ti40, when continuously heated, forms a simple intermediate, macrocrystalline phase which then transforms to the ordered, equilibrium Cu3Ti2 phase. However, contrary to what one would expect from kinetic considerations, isothermal annealing below the isochronal crystallization temperature results in direct nucleation and growth of Cu3Ti2 from the amorphous matrix.

Characterization of Coherent, Ordered Precipitates in Nickel-Base Alloys

1973 ◽  
Vol 31 ◽  
pp. 144-145
Author(s):  
B. H. Kear ◽  
J. M. Oblak
Keyword(s):  
Stable Phase ◽  
Nickel Base Superalloy ◽  
Alloy 718 ◽  
Commercial Alloy ◽  
Precipitate Morphology ◽  
Continuous Precipitation ◽  
Nickel Base ◽  
Base Superalloy ◽  
Strengthening Precipitate

A nickel-base superalloy is essentially a Ni/Cr solid solution hardened by additions of Al (Ti, Nb, etc.) to precipitate a coherent, ordered phase. In most commercial alloy systems, e.g. B-1900, IN-100 and Mar-M200, the stable precipitate is Ni3 (Al,Ti) γ′, with an LI2structure. In A lloy 901 the normal precipitate is metastable Nis Ti3 γ′ ; the stable phase is a hexagonal Do2 4 structure. In Alloy 718 the strengthening precipitate is metastable γ″, which has a body-centered tetragonal D022 structure.Precipitate MorphologyIn most systems the ordered γ′ phase forms by a continuous precipitation re-action, which gives rise to a uniform intragranular dispersion of precipitate particles. For zero γ/γ′ misfit, the γ′ precipitates assume a spheroidal.

The Use of Advanced Analytical Techniques for Characterization of the Chemical, Physical, and Crystallographic Nature of a Surface

1973 ◽  
Vol 31 ◽  
pp. 132-133 ◽  
Author(s):  
R. E. Herfert
Keyword(s):  
Surface Characterization ◽  
Analytical Techniques ◽  
X Ray Diffraction ◽  
Depth Of Penetration ◽  
X Ray ◽  
The Past ◽  
Transmission Electron ◽  
Scanning Electron

Studies of the nature of a surface, either metallic or nonmetallic, in the past, have been limited to the instrumentation available for these measurements. In the past, optical microscopy, replica transmission electron microscopy, electron or X-ray diffraction and optical or X-ray spectroscopy have provided the means of surface characterization. Actually, some of these techniques are not purely surface; the depth of penetration may be a few thousands of an inch. Within the last five years, instrumentation has been made available which now makes it practical for use to study the outer few 100A of layers and characterize it completely from a chemical, physical, and crystallographic standpoint. The scanning electron microscope (SEM) provides a means of viewing the surface of a material in situ to magnifications as high as 250,000X.

Skeletal elements of crinoid echinoderms: High-resolution structural and microanalytical results

1983 ◽  
Vol 41 ◽  
pp. 194-195
Author(s):  
D. F. Blake ◽  
L. F. Allard ◽  
D. R. Peacor
Keyword(s):  
High Resolution ◽  
Marine Invertebrates ◽  
Sea Urchins ◽  
Structural Features ◽  
Sea Stars ◽  
High Resolution Tem ◽  
Relationship Of ◽  
The Relationship ◽  
Insight Into

Echinodermata is a phylum of marine invertebrates which has been extant since Cambrian time (c.a. 500 m.y. before the present). Modern examples of echinoderms include sea urchins, sea stars, and sea lilies (crinoids). The endoskeletons of echinoderms are composed of plates or ossicles (Fig. 1) which are with few exceptions, porous, single crystals of high-magnesian calcite. Despite their single crystal nature, fracture surfaces do not exhibit the near-perfect {10.4} cleavage characteristic of inorganic calcite. This paradoxical mix of biogenic and inorganic features has prompted much recent work on echinoderm skeletal crystallography. Furthermore, fossil echinoderm hard parts comprise a volumetrically significant portion of some marine limestones sequences. The ultrastructural and microchemical characterization of modern skeletal material should lend insight into: 1). The nature of the biogenic processes involved, for example, the relationship of Mg heterogeneity to morphological and structural features in modern echinoderm material, and 2). The nature of the diagenetic changes undergone by their ancient, fossilized counterparts. In this study, high resolution TEM (HRTEM), high voltage TEM (HVTEM), and STEM microanalysis are used to characterize tha ultrastructural and microchemical composition of skeletal elements of the modern crinoid Neocrinus blakei.

Some applications of electron beam microanalysis techniques in VLSI process evaluation

1983 ◽  
Vol 41 ◽  
pp. 160-161
Author(s):  
Simon Thomas
Keyword(s):  
Integrated Circuits ◽  
Process Evaluation ◽  
Large Scale ◽  
Technology Development ◽  
Analytical Techniques ◽  
Successful Implementation ◽  
Analysis Of Failures ◽  
Characterization Of Materials ◽  
Circuits Vlsi

Trends in the technology development of very large scale integrated circuits (VLSI) have been in the direction of higher density of components with smaller dimensions. The scaling down of device dimensions has been not only laterally but also in depth. Such efforts in miniaturization bring with them new developments in materials and processing. Successful implementation of these efforts is, to a large extent, dependent on the proper understanding of the material properties, process technologies and reliability issues, through adequate analytical studies. The analytical instrumentation technology has, fortunately, kept pace with the basic requirements of devices with lateral dimensions in the micron/ submicron range and depths of the order of nonometers. Often, newer analytical techniques have emerged or the more conventional techniques have been adapted to meet the more stringent requirements. As such, a variety of analytical techniques are available today to aid an analyst in the efforts of VLSI process evaluation. Generally such analytical efforts are divided into the characterization of materials, evaluation of processing steps and the analysis of failures.

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