Sources of Error in Interpretation of Caloric Tests

1978 ◽  
Vol 86 (5) ◽  
pp. ORL-830-ORL-833 ◽  
Author(s):  
Gary D. Becker
Keyword(s):  
The Other ◽  
Slow Phase ◽  
Technical Error ◽  
System A ◽  
Vestibular Response ◽  
Vestibular Pathology ◽  
Erroneous Interpretation ◽  
Caloric Tests ◽  
Rule Out ◽  
Directional Preponderance

Caloric testing plays a prominent role in evaluating the vestibular system. A unilateral reduced vestibular response (RVR) is a common abnormality and is consistent with peripheral vestibular pathology. An erroneous interpretation of RVR may be made due to the following circumstances: laboratory technique, the influence of directional preponderance (DP) on monothermal tests (MT), unilateral hyperactivity, or pseudocaloric (PC) nystagmus. These errors in interpretation may be avoided by (1) repeating any single irrigation that is significantly different from the other three, to rule out laboratory technical error; (2) performing bithermal (BT) testing if any abnormality on monothermal testing exists, to eliminate the effects of directional preponderance; (3) observing that a right/left (R/L) difference is not due to unilateral hyperactivity, by noting absolute slow phase (SP) velocity; and (4) by demonstrating bidirectional sensitivity of the cupula before concluding that residual caloric function exists instead of no function.

Vestibular Function and Motion Sickness Susceptibility: Videonystagmographic Evidence From Oculomotor and Caloric Tests

2020 ◽  
Vol 29 (2) ◽  
pp. 188-198
Author(s):  
Cynthia G. Fowler ◽  
Margaret Dallapiazza ◽  
Kathleen Talbot Hadsell
Keyword(s):  
Phase Velocity ◽  
Motion Sickness ◽  
Repeated Measures ◽  
Short Form ◽  
Vestibular Function ◽  
Slow Phase ◽  
Test Results ◽  
Normal Range ◽  
Slow Phase Velocity ◽  
Caloric Tests

Purpose Motion sickness (MS) is a common condition that affects millions of individuals. Although the condition is common and can be debilitating, little research has focused on the vestibular function associated with susceptibility to MS. One causal theory of MS is an asymmetry of vestibular function within or between ears. The purposes of this study, therefore, were (a) to determine if the vestibular system (oculomotor and caloric tests) in videonystagmography (VNG) is associated with susceptibility to MS and (b) to determine if these tests support the theory of an asymmetry between ears associated with MS susceptibility. Method VNG was used to measure oculomotor and caloric responses. Fifty young adults were recruited; 50 completed the oculomotor tests, and 31 completed the four caloric irrigations. MS susceptibility was evaluated with the Motion Sickness Susceptibility Questionnaire–Short Form; in this study, percent susceptibility ranged from 0% to 100% in the participants. Participants were divided into three susceptibility groups (Low, Mid, and High). Repeated-measures analyses of variance and pairwise comparisons determined significance among the groups on the VNG test results. Results Oculomotor test results revealed no significant differences among the MS susceptibility groups. Caloric stimuli elicited responses that were correlated positively with susceptibility to MS. Slow-phase velocity was slowest in the Low MS group compared to the Mid and High groups. There was no significant asymmetry between ears in any of the groups. Conclusions MS susceptibility was significantly and positively correlated with caloric slow-phase velocity. Although asymmetries between ears are purported to be associated with MS, asymmetries were not evident. Susceptibility to MS may contribute to interindividual variability of caloric responses within the normal range.

Modernism, Empiricism, and Rationalism

2016 ◽  
Vol 46 (1) ◽  
pp. 38-47
Author(s):  
Geoffrey Squires
Keyword(s):  
Twentieth Century ◽  
The Other ◽  
Modern Poetry ◽  
Philosophical Perspective ◽  
Irish Poetry ◽  
Dimensional Spectrum ◽  
Culture History ◽  
The World ◽  
The Impact ◽  
Rule Out

Modernism is usually defined historically as the composite movement at the beginning of the twentieth century which led to a radical break with what had gone before in literature and the other arts. Given the problems of the continuing use of the concept to cover subsequent writing, this essay proposes an alternative, philosophical perspective which explores the impact of rationalism (what we bring to the world) on the prevailing empiricism (what we take from the world) of modern poetry, which leads to a concern with consciousness rather than experience. This in turn involves a re-conceptualisation of the lyric or narrative I, of language itself as a phenomenon, and of other poetic themes such as nature, culture, history, and art. Against the background of the dominant empiricism of modern Irish poetry as presented in Crotty's anthology, the essay explores these ideas in terms of a small number of poets who may be considered modernist in various ways. This does not rule out modernist elements in some other poets and the initial distinction between a poetics of experience and one of consciousness is better seen as a multi-dimensional spectrum that requires further, more detailed analysis than is possible here.

Experimentalism as a Tool of Economic Innovation in Germany

2001 ◽  
Vol 19 (3) ◽  
pp. 1-33 ◽  
Author(s):  
Wade Jacoby ◽  
Martin Behrens
Keyword(s):  
Industrial Relations ◽  
Information Gathering ◽  
Wage Bargaining ◽  
The Other ◽  
Social Partner ◽  
Social Actor ◽  
Comparative Political Economy ◽  
System A ◽  
German Model ◽  
Economic Innovation

Our purpose in this article is to analyze changes in the German wagebargaining system, a system that has attracted enormous attentionfrom scholars of comparative political economy and comparativeindustrial relations. We argue that the wage bargaining portion ofthe German model is neither frozen in place, headed for deregulation,nor merely “muddling through.” Rather, we see the institutionalcapacities of the key actors—especially the unions and employerassociations—making possible a process we term “experimentalism.”In briefest form, experimentalism allows organizations that combinedecentralized information-gathering abilities with centralized decision-making capacity to probe for new possibilities, which, oncefound, can be quickly diffused throughout the organization. We willshow that the capacity for such experimentalism varies across actorsand sectors. And, to make things even tougher, neither major Germansocial actor can sustain innovation in the longer term withoutbringing along the other “social partner.”

scholarly journals EXPRESS: When Two Actors Perform Different Tasks: Still No Evidence for Shared Task-Sets in Joint Task Switching

2021 ◽  
pp. 174702182110315
Author(s):  
Motonori Yamaguchi ◽  
Husnain H. Shah ◽  
Bernhard Hommel
Keyword(s):  
Task Switching ◽  
The Other ◽  
Shared Task ◽  
Joint Condition ◽  
Task Instructions ◽  
Switch Costs ◽  
Joint Task ◽  
Task Sets ◽  
Rule Out

Two different variations of joint task switching led to different conclusions as to whether co-acting individuals share the same task-sets. The present study aimed at bridging this gap by replicating the version in which two actors performed two different tasks. Experiment 1 showed switch costs across two actors in a joint condition, which agreed with previous studies, but also yielded even larger switch costs in a solo condition, which contradicted the claim that actors represent an alternative task as their own when it is carried out by the co-actor but not when no one carries it out. Experiments 2 and 3 further examined switch costs in the solo condition with the aim to rule out possible influences of task instructions for and experiences with the other task that was not assigned to the actor. Before participants were instructed on the second of the two tasks, switch costs were still obtained without a co-actor when explicit task names (“COLOUR” and “SHAPE”) served as go/nogo signals (Experiment 2), but not when arbitrary symbols (“XXXX” and “​​​​”) served as go/nogo signals (Experiment 3). The results thus imply that switch costs depend on participants’ knowledge of task cues being assigned to two different tasks, but not on whether the other task is performed by a co-actor. These findings undermine the assumption that switch costs in the joint conditions reflect shared task-sets between co-actors in this procedure.

Hedley Bull, states systems and international societies

1987 ◽  
Vol 13 (2) ◽  
pp. 147-153 ◽  
Author(s):  
Adam Watson
Keyword(s):  
International Relations ◽  
International Society ◽  
The Other ◽  
Common Values ◽  
System A ◽  
Common Interests ◽  
Hedley Bull ◽  
Regular Contact

Hedley Bull's contribution to the theory of international relations is considerable; and nowhere more acute than in the distinction which he made between the concept of a system of states and that of an international society. His definitive formulation is set out in Chapter I of The Anarchical Society. ‘Where states are in regular contact with one another, and where in addition there is interaction between them sufficient to make the behaviour of each a necessary element in the calculations of the other, then we may speak of their forming a system.’ ‘A society of states (or international society) exists when a group of states, conscious of certain common interests and common values, form a society in the sense that they conceive themselves to be bound by a common set of rules in their relations with one another, and share in the working of common institutions.’

scholarly journals The Glucosamine Controversy; A Pharmacokinetic Issue

2011 ◽  
Vol 14 (2) ◽  
pp. 264 ◽  
Author(s):  
Ali Aghazadeh-Habashi ◽  
Fakhreddin Jamali
Keyword(s):  
Clinical Trial ◽  
Animal Studies ◽  
The Other ◽  
Naturally Occurring ◽  
Assessment Metrics ◽  
Disease Modifying ◽  
Clinical Trial Results ◽  
Higher Doses ◽  
Positive Results ◽  
Rule Out

Glucosamine (GlcN) is a naturally occurring aminosugar that is widely used to treat osteoarthritis despite controversial clinical trial results. Animal studies, on the other hand, unequivocally suggest anti-inflammatory and disease modifying effects for GlcN. Many explanations have been offered as to the root of the controversy. They include superiority of a crystalline sulphate salt over HCl, industry bias, insensitive assessment metrics and poor methodology. Herein, we rule out a difference in bioequivalence between GlcN salts and that of chemically equivalent doses and suggest additional factors; i.e., inconsistency in the chemical potency of some products used, under-dosing of patients as well as variable and erratic bioavailability indices for the lack of GlcN efficacy observed in some studies. Clinical trials using higher doses of pharmaceutical grade GlcN or formulations with greater bioavailability should yield positive results. This article is open to POST-PUBLICATION REVIEW. Registered readers (see “For Readers”) may comment by clicking on ABSTRACT on the issue’s contents page.

scholarly journals Rewiry metafory. Między ozdobą dyskursu a zwierciadłem duszy

2019 ◽  
Vol 31 ◽  
pp. 46-69
Author(s):  
Katarzyna Popek
Keyword(s):  
Donald Davidson ◽  
The Other ◽  
Gottlob Frege ◽  
Ernst Cassirer ◽  
Rhetorical Tradition ◽  
Complex Sentences ◽  
George Lakoff ◽  
Definition Of ◽  
Linguistic Phenomenon ◽  
Rule Out

The purpose of the text is to make some reconnaissance in the area of title "districts of metaphor" (or hunting grounds of metaphor) as well as reference to the unsolvable problems which are implied by a metaphorical mystery of metaphysical expressions. Thy are the order of the day in the main currents of philosophy. Starting from the rhetorical tradition of metaphor (the Aristotelian attempts of definition of metaphor as such) and of terms additional related with it (Max Black), I gradually illustrate what involves its post-rhetorical tradition. I show that philosophical symbolism derives from Aristotle’s hermeneutics, which becomes a gateway for understanding the mystery of metaphor. Like browsing in themselves mirrors, it grows also from simple phrases in complex sentences. In semantic sense, while the symbol has many meanings, the metaphor has a double meaning. It is not however limited by this matter, because in some sense, it has broader content than a symbol, as it introduces into language meanings that in the symbol are only internal (Paul Ricoeur). We also encounter reflective metaphors in our everyday speech and in the attempts of associative penetration into other people's expression. Conceptual decoding of metaphors is common for users of language (George Lakoff, Mark Johnson). On the other hand, there are specific districts of metaphorical expressions, which are reserved for poetic metaphors (Donald Davidson). Noteworthy are also the very unobvious contexts of metaphor in which the authors do not talk about this linguistic phenomenon directly (eg. Gottlob Frege, Ernst Cassirer). Declarative answer to the question whether the metaphor is a simply ornament of discourse or rather a mirror of the soul, is not possible too. Perhaps the metaphor as such includes the both variants. One must consider that being an ornament of speech or writing does not rule out it is also something more than just decoration. It wonders, bothers, disquiet, returning us into our souls. It is also like the unifying soul of all people – in cognitive sense.

scholarly journals SITA JAMINAN DALAM KEPAILITAN

Yuridika ◽  
2014 ◽  
Vol 29 (1) ◽  
Author(s):  
Sriti Hesti Astiti
Keyword(s):  
Legal Protection ◽  
The Other ◽  
Court Decision ◽  
Bankruptcy Law ◽  
Legal Enforcement ◽  
The Law ◽  
Erroneous Interpretation

The law of bankruptcy basically has to pay more attention and give a proportionate legal protection between the interests of debtors to creditors, even also the interests of other credi-tors, who do not have a file in the bankruptcy process. Unfortunately, the legal protection for the other creditors which is regulated in Article 10 Law No. 37/2004 contains many weak-nesses and give many erroneous interpretation in the field of its structure, culture and the substance. Therefore, the legal enforcement and the conservatoir measures in bankruptcy law which has been intended to protect the legal interests of what we called “the other credi-tors” in the commercial court decision becomes unpredictable.Keyword : bankruptcy, other creditors, debtors.

scholarly journals Sharia Life Insurance Business and Risk Management Based on Sharia Principles: Regulatory Perspective

2021 ◽  
Vol 21 (2) ◽  
pp. 395-414
Author(s):  
Parmujianto Parmujianto
Keyword(s):  
Risk Management ◽  
Life Insurance ◽  
Qualitative Approach ◽  
The Other ◽  
Theoretical Contribution ◽  
Depth Data ◽  
Regulatory Perspective ◽  
Insurance Business ◽  
Business Entities ◽  
Rule Out

Abstract: Sharia life insurance is an agreement between two parties. One is obliged to pay a contribution or premium, and the other must ensure a full guarantee of the insurers. It should undertake the protection of a contingent or uncertain loss based on the contract. This research used a descriptive qualitative approach. It seeks to explore and understand the central phenomenon to obtain in-depth data to reveal the facts on the research object. The theoretical contribution in this study can contribute to the insights about the insurance partnership of ASYKI, Inc. to increase the number of insurance participants. It is expected that people do not have doubts about sharia life insurance in a formal juridical manner related to insurance. The result of the research showed that Asuransi Shariah Keluarga Indonesia ASYKI, Inc Pasuruan Unit's performance is generally good. According to Law No.40 of 2014, its risk management is sharia-oriented. However, it does not rule out individuals who register individually. Still, ASYKI, Inc. Pasuruan Unit provides some solutions. They should register with the ASYKI partners. It opens an opportunity for the polis applicants to easily recognize and apply sharia life insurance without going through business entities or companies that act as intermediaries.الملخص: التأمين على الحياة في الشريعة هو تأمين أو اتفاق بين طرفين يلتزم فيه أحد الطرفين بدفع  تراكات أو أقساط والآخر ملزم بتقديم ضمانات كاملة لدافعي الاشتراكات / الاشتراكات / الأقساط إذا حدث شيء ما الطرف الأول أو ممتلكاته وفقًا للاتفاق المبرم. النهج المستخدم في هذه الدراسة هو نهج وصفي نوعي. يسعى هذا النهج إلى استكشاف وفهم الظاهرة المركزية من أجل الحصول على بيانات متعمقة لكشف الحقائق التي حدثت في موضوع البحث. يمكن أن تساهم المساهمات النظرية في هذه الدراسة في المعرفة حول شراكة التأمين لـ PT. ASYKI في زيادة عدد المشاركين في التأمين. من الناحية العملية حتى لا يساور الناس شك حول التأمين الشرعي على الحياة ، سواء من الناحية القانونية أو الرسمية المتعلقة بالتأمين .وقد أظهرت نتائج هذه الدراسة أن PT. تعتبر وحدة ASYKI Pasuruan  للتأمين الشرعي للأسرة الإندونيسية بشكل عام جيدة ووفقًا للقانون رقم 40 لعام 2014 في إدارة إدارة المخاطر على أساس مبادئ الشريعة الإسلامية ، على الرغم من أنه من الممكن للأفراد التسجيل بشكل فردي ، وهو الحل الذي تقدمه PT. يجب أن تسجل وحدة  ASYKI Pasuruan بوالص التأمين الموجهة بشكل فردي إلى أحد الشركاء الذين يعملون مع PT. سيفتح ASYKI وفي المستقبل فرصًا لمسجلي السياسة الفردية بحيث يكون الجمهور أكثر حرية في التعرف على التأمين على الحياة وتطبيقه وفقًا للشريعة بسهولة دون الحاجة إلى المرور عبر كيان تجاري أو شركة تعمل كوسيط. Abstrak: Asuransi jiwa syari’ah merupakan pertanggungan atau perjanjian antara dua belah pihak yangmana pihak satu berkewajiban membayar kontribusi atau premi dan yang lainnya memiliki kewajiban memberikan jaminan sepenuhnya kepada pembayar iuran/kontribusi/premi apabila terjadi sesuatu yang menimpa pihak pertama atau barang miliknya sesuai dengan perjanjian yang sudah dibuat. Pendekatan yang digunakan dalam penelitian ini adalah pendekatan kualitatif deskriptif.  Pendekatan  ini berusaha mengekplorasi dan memahami gejala sentral agar mendapatkan data yang mendalam guna mengungkapkan fakta yang terjadi pada objek penelitian. Kontribusi teoritis  dalam penelitian ini dapat memberikan sumbangsih ilmu pengetahuan tentang kemitraan asuransi  PT. ASYKI dalam menambah jumlah peserta asuransi. Adapun secara praktis agar masyarakat tidak memiliki keraguan mengenai asuransi jiwa shariah, baik secara yuridis formal yang berhubungan dengan perasuransian. Hasil dari penelitian ini bahwa PT. Asuransi Shariah Keluarga Indonesia ASYKI Unit Pasuruan secara umum dan keseluruan sudah baik  dan sesuai dengan UU No.40 Tahun 2014 dalam pengelolaan manajemen resiko sudah berdasarkan prinsip shariah, meskipun tidak menutup kemungkinan ada individu yang mendaftarkan diri secara perorangan, namun solusi yang ditawarkan dari pihak PT. ASYKI Unit Pasuruan hendaknya pendaftar poli asuransi secara individu di arahkan pada salah satu mitra yang bekerja sama dengan PT. ASYKI dan ke depannya akan membuka peluang bagi pendaftar polis secara perorangan sehingga masyarakat lebih leluasa untuk mengenal dan menerapkan asuransi jiwa shariah dengan mudah tanpa harus melalui badan usaha atau perusahaan yang menjadi perantara.

scholarly journals COVID-19: A Therapeutic Approach Based on Pathophysiological Staging

2020 ◽  
Vol 14 (1) ◽  
pp. 32-37
Author(s):  
Christian Domingo Ribas
Keyword(s):  
Respiratory Failure ◽  
Therapeutic Approach ◽  
Distress Syndrome ◽  
The Other ◽  
Present Evidence ◽  
Respiratory Events ◽  
Therapeutic Decisions ◽  
Disease Staging ◽  
The One ◽  
Rule Out

The COVID-19 pandemic is a recently emerging problem. This has caused that the knowledge of the disease has been progressive and, therefore, the therapeutic decisions have been conditioned by this lack of knowledge on the one hand and by the therapeutic limitations on the other. Many published studies are methodologically weak and their conclusions, of limited value, have contributed to creating confusion on the therapeutic approach of the disease. In the present paper, we propose a therapeutic approach based on a new disease staging. The therapeutic approach is divided into two big sections: the pharmacological treatment for the phase of viral replication, cytokine storm or late respiratory events (which includes the adult respiratory distress syndrome (ARDS)) and the treatment of the respiratory failure In every stage, we discuss the pathophysiology and comment (accept or rule out) the pharmacological options according to the present evidence. Moreover, we indicate how respiratory failure should be treated. Some characteristics are based on the evidence found in the literature. Others are the result of my experience in other situations.

Sign in / Sign up

Export Citation Format

Share Document