scholarly journals Remarks on Impure Quotation

2003 ◽  
Vol 17 ◽  
pp. 129-151 ◽  
Author(s):  
Mario Gómez-Torrente
Keyword(s):  
Singular Term ◽  
Simple Rule ◽  
Exact Nature ◽  
Truth Conditional

Quotation marks are ambiguous, although the conventional rules that govern their different uses are similar in that they contain quantifications over quotable expressions. Pure uses are governed by a simple rule: by enclosing any expression within quotation marks one gets a singular term, the quotation, that stands for the enclosed expression. Impure uses are far less simple. In a series of uses the quotation marks conventionally indicate that (part of) the enclosed expression is a contextually appropriate version of expressions uttered by some relevant agent. When the quotation marks have this meaning, it is tempting to think of them as contributing that indication to the truth-conditional content of the utterance. I adopt a cautious attitude towards this hypothesis, for the evidence in its favor is inconclusive. In other uses the quotation marks conventionally indicate that the enclosed expression should be used not “plainly” but in some broadly speaking “distanced” way, or that it is being so used by the utterer, and typically context makes clear the exact nature of the “distance” at stake. In these cases the quotation marks do not even appear to contribute that indication to the truth-conditional content of the utterance.

Compound Symbiosis in Peridinium Balticum

1973 ◽  
Vol 31 ◽  
pp. 500-501
Author(s):  
R. N. Tomas
Keyword(s):  
Endoplasmic Reticulum ◽  
Nuclear Envelope ◽  
The Other ◽  
Exact Nature ◽  
Symbiotic Relationship

Peridinium balticum appears to be unusual among the dinoflagellates in that it possesses two DNA-containing structures as determined by histochemical techniques. Ultrastructurally, the two dissimilar nuclei are contained within different protoplasts; one of the nuclei is characteristically dinophycean in nature, while the other is characteristically eucaryotic. The chloroplasts observed within P. balticum are intrinsic to an eucaryotic photosynthetic endosymbiont and not to the dinoflagellate. These organelles are surrounded by outpocketings of endoplasmic reticulum which are continuous with the eucaryotic nuclear envelope and are characterized by thylakoids composed of three apposed lamellae. Girdle lamellae and membranebounded interlamellar pyrenoids are also present. Only the plasmalemma of the endosymbiont segregates its protoplast from that of the dinophycean cytoplasm. The exact nature of this symbiotic relationship is at present not known.

Elemental Distribution in Pt-Re:Al2O3 Naphtha Reforming Catalysts

1980 ◽  
Vol 38 ◽  
pp. 200-201
Author(s):  
R. L. Freed ◽  
M. J. Kelley
Keyword(s):  
Bimetallic Catalyst ◽  
Supported Catalysts ◽  
Coke Formation ◽  
Materials Characterization ◽  
Metal Catalyst ◽  
Elemental Distribution ◽  
Exact Nature ◽  
Naphtha Reforming ◽  
Reforming Catalysts ◽  
Commercial Introduction

The commercial introduction of Pt-Re supported catalysts to replace Pt alone on Al2O3 has brought improvements to naphtha reforming. The bimetallic catalyst can be operated continuously under conditions which lead to deactivation of the single metal catalyst by coke formation. Much disagreement still exists as to the exact nature of the bimetallic catalyst at a microscopic level and how it functions in the process so successfully. The overall purpose of this study was to develop the materials characterization tools necessary to study supported catalysts. Specifically with the Pt-Re:Al2O3 catalyst, we sought to elucidate the elemental distribution on the catalyst.

Simple Rule Predicts C. difficile Recurrence

2009 ◽  
Vol 42 (7) ◽  
pp. 28
Author(s):  
ROBERT FINN
Keyword(s):  
Simple Rule

The Semantics of Evidentials

2017 ◽  
Author(s):  
Sarah E. Murray
Keyword(s):  
Recent Work ◽  
Common Ground ◽  
Formal Semantics ◽  
Empirical Support ◽  
Propositional Content ◽  
Primary Data ◽  
Truth Conditional ◽  
The Common ◽  
Issue Content

This book gives a compositional, truth‐conditional, crosslinguistic semantics for evidentials set in a theory of the semantics for sentential mood. Central to this semantics is a proposal about a distinction between what propositional content is at‐issue, roughly primary or proffered, and what content is not‐at‐issue. Evidentials contribute not‐at‐issue content, more specifically what I will call a not‐at‐issue restriction. In addition, evidentials can affect the level of commitment a sentence makes to the main proposition, contributed by sentential mood. Building on recent work in the formal semantics of evidentials and related phenomena, the proposed semantics does not appeal to separate dimensions of illocutionary meaning. Instead, I argue that all sentences make three contributions: at‐issue content, not‐at‐issue content, and an illocutionary relation. At‐issue content is presented, made available for subsequent anaphora, but is not directly added to the common ground. Not‐at‐issue content directly updates the common ground. The illocutionary relation uses the at‐issue content to impose structure on the common ground, which, depending on the clause type (e.g., declarative, interrogative), can trigger further updates. Empirical support for this proposal comes from Cheyenne (Algonquian, primary data from the author’s fieldwork), English, and a wide variety of languages that have been discussed in the literature on evidentials.

Slurs, Assertion, and Predication

2019 ◽  
pp. 286-305
Author(s):  
Christopher Hom
Keyword(s):  
Careful Examination ◽  
Conventional Implicature ◽  
Literal Truth ◽  
Truth Conditional

A multidimensional account of the meanings of slurs holds that a slur has both literal, truth-conditional content (which is neutral) and conventional implicature (which is derogatory). This chapter offers a careful examination of the motivations and commitments for a multidimensional account and argues that the theoretic costs for such a view are prohibitive. One of the primary motivations for a multidimensional account over a purely truth-conditional account is the apparent wide-scoping phenomenon of slurs (e.g., that derogatory content does not seem cancellable under negation). The chapter argues that carefully distinguishing between predication and assertion not only dispels the misconception that the phenomena in question is centrally about scope but also vindicates the purely truth-conditional account as a more general and unified explanation.

scholarly journals Modification of the Logistic Map Using Fuzzy Numbers with Application to Pseudorandom Number Generation and Image Encryption

Entropy ◽  
2020 ◽  
Vol 22 (4) ◽  
pp. 474 ◽  
Author(s):  
Lazaros Moysis ◽  
Christos Volos ◽  
Sajad Jafari ◽  
Jesus M. Munoz-Pacheco ◽  
Jacques Kengne ◽  
...  
Keyword(s):  
Lyapunov Exponent ◽  
Image Encryption ◽  
Fuzzy Numbers ◽  
Statistical Tests ◽  
Logistic Map ◽  
Simple Rule ◽  
Pseudorandom Number ◽  
Bifurcation Diagrams ◽  
Triangular Numbers ◽  
Pseudorandom Number Generation

A modification of the classic logistic map is proposed, using fuzzy triangular numbers. The resulting map is analysed through its Lyapunov exponent (LE) and bifurcation diagrams. It shows higher complexity compared to the classic logistic map and showcases phenomena, like antimonotonicity and crisis. The map is then applied to the problem of pseudo random bit generation, using a simple rule to generate the bit sequence. The resulting random bit generator (RBG) successfully passes the National Institute of Standards and Technology (NIST) statistical tests, and it is then successfully applied to the problem of image encryption.

scholarly journals A singular eigenvalue problem for the Dirichlet (p, q)-Laplacian

2021 ◽  
Author(s):  
Yunru Bai ◽  
Nikolaos S. Papageorgiou ◽  
Shengda Zeng
Keyword(s):  
Dirichlet Problem ◽  
Eigenvalue Problem ◽  
Positive Solution ◽  
Positive Solutions ◽  
Singular Term ◽  
Type Theorem ◽  
Solution Map ◽  
Continuity Properties ◽  
Variational Tools ◽  
Superlinear Reaction

AbstractWe consider a parametric nonlinear, nonhomogeneous Dirichlet problem driven by the (p, q)-Laplacian with a reaction involving a singular term plus a superlinear reaction which does not satisfy the Ambrosetti–Rabinowitz condition. The main goal of the paper is to look for positive solutions and our approach is based on the use of variational tools combined with suitable truncations and comparison techniques. We prove a bifurcation-type theorem describing in a precise way the dependence of the set of positive solutions on the parameter $$\lambda $$ λ . Moreover, we produce minimal positive solutions and determine the monotonicity and continuity properties of the minimal positive solution map.

scholarly journals Influence of sex and gender on the management of late-stage knee osteoarthritis

2021 ◽  
Author(s):  
B. Moretti ◽  
A. Spinarelli ◽  
G. Varrassi ◽  
L. Massari ◽  
A. Gigante ◽  
...  
Keyword(s):  
Gender Differences ◽  
Knee Osteoarthritis ◽  
Healthcare Professionals ◽  
Pain Tolerance ◽  
Exact Nature ◽  
Sex And Gender ◽  
Physician Practices ◽  
Knee Oa ◽  
And Gender ◽  
Sex And Gender Differences

Abstract Purpose The exact nature of sex and gender differences in knee osteoarthritis (OA) among patient candidates for total knee arthroplasty (TKA) remains unclear and requires better elucidation to guide clinical practice. The purpose of this investigation was to survey physician practices and perceptions about the influence of sex and gender on knee OA presentation, care, and outcomes after TKA. Methods The survey questions were elaborated by a multidisciplinary scientific board composed of 1 pain specialist, 4 orthopedic specialists, 2 physiatrists, and 1 expert in gender medicine. The survey included 5 demographic questions and 20 topic questions. Eligible physician respondents were those who treat patients during all phases of care (pain specialists, orthopedic specialists, and physiatrists). All survey responses were anonymized and handled via remote dispersed geographic participation. Results Fifty-six physicians (71% male) accepted the invitation to complete the survey. In general, healthcare professionals expressed that women presented worse symptomology, higher pain intensity, and lower pain tolerance and necessitated a different pharmacological approach compared to men. Pain and orthopedic specialists were more likely to indicate sex and gender differences in knee OA than physiatrists. Physicians expressed that the absence of sex and gender-specific instruments and indications is an important limitation on available studies. Conclusions Healthcare professionals perceive multiple sex and gender-related differences in patients with knee OA, especially in the pre- and perioperative phases of TKA. Sex and gender bias sensitivity training for physicians can potentially improve the objectivity of care for knee OA among TKA candidates.

Uncertain Comparisons: Zionist and Israeli Links to India and Pakistan in the Age of Partition and Decolonization

2021 ◽  
pp. 1-28
Author(s):  
Rephael G. Stern
Keyword(s):  
South Asia ◽  
Diplomatic Relations ◽  
Exact Nature ◽  
Legal Institutions ◽  
Jewish State ◽  
The Gaze ◽  
Jewish Refugees ◽  
Israeli Government

This article examines Zionist/Israeli comparisons and connections to India and Pakistan between 1945 and 1955. While Zionists found striking similarities between the unfolding realities in Palestine/Israel and South Asia, the exact nature of the comparison was quite equivocal. On the diplomatic axis, Israelis sought to establish full diplomatic relations with India by underscoring the similarity of their two nations. Here, comparisons were a way of positioning Israel as an analogue of India. On the technocratic axis, Israelis looked to Pakistan as a model for constructing legal institutions to expropriate Palestinian property. The appeal of Pakistan as a model was due to a perceived glaring difference: Pakistan was a Muslim state, Israel the Jewish State. Meanwhile, as Zionists/Israelis looked to India and Pakistan, Indians returned the gaze. Indian technocrats found the methods Israel used to resettle Jewish refugees and immigrants worthy of emulation. When they came to Israel to study these resettlement efforts, they were-unknowingly-often looking at projects that had been built upon former Palestinian land which the Israeli government had seized using the transplanted Pakistani law-the very same laws that had dispossessed India's new citizens, whom the technocrats were seeking to resettle. This article ultimately uncovers a broader post-imperial technocratic sphere in which nascent states continued to transplant legal institutions developed in other parts of the former colonial world to construct their own.

scholarly journals Lights and Shadows in Hepatic Encephalopathy Diagnosis

2021 ◽  
Vol 10 (2) ◽  
pp. 341
Author(s):  
Piero Amodio ◽  
Sara Montagnese
Keyword(s):  
Risk Factors ◽  
Differential Diagnosis ◽  
Hepatic Encephalopathy ◽  
Brain Dysfunction ◽  
Exact Nature ◽  
Multidimensional Approach ◽  
Liver Insufficiency ◽  
Historical Origins

Hepatic encephalopathy (HE) is a form of brain dysfunction that is caused by liver insufficiency and/or portal-systemic shunting. The exact nature of HE is debated; as such, conflicting uses of the term “HE” may cause inconsistencies in its detection and management. This review highlights the meaning of the term “HE” on the basis of its historical origins and current consensus. It also provides criteria for the diagnosis of the condition based on its phenotypes and risk factors for its occurrence. The procedure for differential diagnosis from other conditions which result in similar phenotypes is considered, together with precipitants and confounders. Finally, the current multidimensional approach for the correct clinical reporting of HE episodes is discussed.

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