scholarly journals Proposal for a Unitary Anatomo-Clinical and Radiological Classification of Third Mobile Window Abnormalities

2022 ◽  
Vol 12 ◽  
Author(s):  
Pierre Reynard ◽  
Samar Idriss ◽  
Aicha Ltaief-Boudrigua ◽  
Pierre Bertholon ◽  
Andreea Pirvan ◽  
...  
Keyword(s):  
Anatomical Structures ◽  
Therapeutic Modalities ◽  
The Third ◽  
Radiological Data ◽  
Interface Location ◽  
Radiological Classification ◽  
Clinical Variants ◽  
The One ◽  
Conductive Hearing

Introduction: An increased number of otic capsule dehiscence (OCD) variants relying on the third window pathomechanism have been reported lately. Therefore, a characterization of the anatomical structures involved and an accurate radiological description of the third window (TW) interface location have become essential for improving the diagnosis and appropriate therapeutic modalities. The purpose of this article is to propose a classification based on clinical, anatomical, and radiological data of third mobile window abnormalities (TMWA) and to discuss the alleged pathomechanism in lesser-known clinical variants.Materials and Methods: The imaging records of 259 patients who underwent, over the last 6 years, a high-resolution CT (HRCT) of the petrosal bone for conductive hearing loss were analyzed retrospectively. Patients with degenerative, traumatic, or chronic infectious petrosal bone pathology were excluded. As cases with a clinical presentation similar to those of a TW syndrome have recently been described in the literature but without these being confirmed radiologically, we thought it necessary to be integrated in a separated branch of this classification as “CT - TMWA.” The same goes for certain intralabyrinthine pathologies also recently reported in the literature, which mimic to some extent the symptoms of a TW pathology. Therefore, we suggest to call them intralabyrinthine TW-like abnormalities.Results: Temporal bone HRCT and, in some cases, 3T MRI of 97 patients presenting symptomatic or pauci-symptomatic, single or multiple, unilateral or bilateral OCD were used to develop this classification. According to the topography and anatomical structures involved at the site of the interface of the TW, a third-type classification of OCD is proposed.Conclusions: A classification reuniting all types of TMWA as the one proposed in this article would allow for a better systematization and understanding of this complex pathology and possibly paves the way for innovative therapeutic approaches. To encompass all clinical and radiological variants of TMWA reported in the literature so far, TMWAs have been conventionally divided into two major subgroups: Extralabyrinthine (or “true” OCD with three subtypes) and Intralabyrinthine (in which an additional mobile window-like mechanism is highly suspected) or TMWA-like subtype. Along these subgroups, clinical forms of OCD with multiple localization (multiple OCD) and those that, despite the fact that they have obvious characteristics of OCD have a negative CT scan (or CT – TMWA), were also included.

scholarly journals Usefulness of discriminant analysis in the morphofunctional classification of Spanish dog breeds

2014 ◽  
Vol 57 (1) ◽  
pp. 1-16 ◽  
Author(s):  
Ana González ◽  
Manuel Luque ◽  
Mariano Herrera ◽  
Carlos González ◽  
Elena Angón ◽  
...  
Keyword(s):  
Discriminant Analysis ◽  
Functional Groups ◽  
Morphological Traits ◽  
Morphological Characteristics ◽  
Morphometric Traits ◽  
The Third ◽  
Biometric Measurements ◽  
The One ◽  
Functional Indices

Abstract. The aim of this study was to determine whether the classification of local Spanish breeds of dogs, based on morphological traits, matches or differs from the classification based on the dogs' breeding goals. A total of 15 biometric measurements and 10 functional indices were obtained in 1 365 dogs (709 females and 656 males). The dogs we measured belonged to 16 different breeds, 14 of which were officially recognized by the Spanish Royal Canine Society. Similar average values of morphometric traits and indices (P<0.001) were obtained in both sexes: the Ratonero Bodeguero Andaluz was the breed with the smallest format and the Pyrenean and Spanish Mastiff, the largest. In the case of the Fédération Cynologique Internationale (FCI) groups, significant differences (P<0.001) for morphometric traits were found, and in both sexes, the third group was the one with the smallest format and the second group, the largest. The differences obtained were more marked between all groups than within groups, and the morphological characteristics were similar, in accordance with the purpose for which the breeds were bred. Therefore, the existence of a morphologic pattern is accepted both in the breeds and the functional groups. Two as yet officially unrecognized breeds, the Orito and Paternino Hound, must be included in the fifth and the first FCI groups, respectively. When the Orito Hound is recognized, it will be added to the fifth FCI group and the word »hound« will be deleted from the name Paternino breed.

Prediction of lean meat proportion based on ultrasonic backfat thickness measurements of live pigs

2000 ◽  
Vol 71 (2) ◽  
pp. 253-257 ◽  
Author(s):  
B. Hulsegge ◽  
G. S. M. Merkus ◽  
P. Walstra
Keyword(s):  
Reference Method ◽  
Backfat Thickness ◽  
Multiple Site ◽  
Lean Meat ◽  
The Third ◽  
The One ◽  
Thickness Measurements ◽  
Sufficient Precision ◽  
The Eu

AbstractIn The Netherlands a system has been developed for classification of live pigs based on lean meat proportion. Ultrasonic backfat thickness measurements were taken on 377 live pigs to assess the ability of the developed system for estimation of the lean meat proportion. The measurements were made at the sites mid point (half the distance from the occipital bone to the base of the tail), mid point –2·5 cm and mid point +2·5 cm, 5 cm off the dorsal mid line.On the same day, these pigs were slaughtered and the lean meat proportions of the carcasses were estimated using the Hennessy Grading Probe (HGP). HGP measurements were taken between the third and fourth from last rib, 6 cm off the dorsal mid line on carcasses (3/4 LR). The day after slaughter, 88 left carcass sides were randomly chosen to be dissected according to a simplified European Union (EU) reference method.From the fat thicknesses measured, the one at the site mid point on live pigs was the most accurate predictor for the EU lean meat proportion. The use of multiple site measurements, compared with a single site measurement, significantly reduced the residual standard deviation for the estimation of lean meat proportion.The site mid point on live pigs differed in longitudinal as well as in dorsal-ventral direction from 3/4 LR on carcasses.The results of this study suggest that multiple backfat thickness measurements on live pigs can be used for prediction of lean meat proportion with sufficient precision for practical use. Therefore, the developed system can serve as a classification system for live pigs.

Possessed and Inspired: Hermias on Divine Madness

2013 ◽  
Vol 7 (2) ◽  
pp. 156-179 ◽  
Author(s):  
Christina-Panagiota Manolea
Keyword(s):  
Human Society ◽  
Human Being ◽  
Human Soul ◽  
The Third ◽  
Mathematical System ◽  
The One ◽  
School Of Athens ◽  
Original Classification

Abstract Hermias of Alexandria (5th cent. A.D.) wrote down the lectures given on the Phaedrus by his teacher Syrianus, Head of the Neoplatonic School of Athens. In the preserved text the Platonic distinction of madness is presented in a Neoplatonic way. In the first section of the article we discuss Hermias’ treatment of possession. The philosopher examines four topics in his effort to present a Neoplatonic doctrine concerning possession. As he holds that divine possession is evident in all parts of the soul, he first argues that it is primarily applied to the one-in-the-soul. Secondly, he explains that possession is also applied to reason, opinion, imagination, thymos and desire, all the above being distinctive parts of the human soul, but not as important as the one-in-the-soul. The third issue he discusses is whether all causes of possession are identical to the divine. Then, Hermias examines the fact that possession is to be traced not only in the human soul but also in the statues. In the second section of the article Hermias’ analysis of the four kinds of Platonic madness is presented. The philosopher first analyzes the interdependence between all four divine kinds of madness and then describes their function on two levels, inside and outside the soul. The function within the soul is richer and is realized in four fields: (a) the restoration of the soul after its fall, (b) the restoration of the human being as a whole, (c) the Pythagorean mathematical system and (d) the logic processes. The function outside the soul deals with the manifestations of the soul in human society. Under this perspective, Hermias clearly proposes an original classification of the kinds of madness, on the basis of which we encounter poetic madness. After that follow the madness of the seer, the telestic madness, and the madness of love. The whole analysis incorporates Platonic, Aristotelian, Pythagorean and theurgic elements that cover the fields of psychology, logic and metaphysics.

scholarly journals The Spectral Classification of Southern Carbon Stars

1973 ◽  
Vol 50 ◽  
pp. 96-108
Author(s):  
P. M. Rybski
Keyword(s):  
South Africa ◽  
Research Center ◽  
Spectral Classification ◽  
Carbon Stars ◽  
The Third ◽  
Objective Prism ◽  
Astronomical Research ◽  
The One

Well-widened objective prism spectra of carbon stars south of −25° declination have been examined to determine their suitability for classification. These spectra, taken by Henize in the early 1950's from South Africa as part of the Michigan-Mt. Wilson Hα survey of the southern sky, have a reciprocal dispersion at Na I 5890 Å of 300 Å mm−1 and are in good focus in the range between 5100 and 6600 Å.Compared with spectra of northern carbon stars taken by the writer at the Lindheimer Astronomical Research Center with the one meter reflecting telescope and Cassegrain spectrograph at a grating reciprocal dispersion of 263 Å mm-1, and compared with spectra taken by Sanford of carbon stars overlapping the Henize sample, the objective prism spectra have been found of sufficient quality to support their classification into five groups following the scheme as proposed by Keenan and Morgan in 1941 and as refined by Gordon in 1967.The first group exhibit weak C2 and CN features and Hα in absorption; the second, features attributable to a low C12/C13 ratio; the third, strong C2 and CN features and only moderately strong Na i in absorption; the fourth, very strong Na i in absorption; and the fifth, Hα in emission. Examples are given of each group, stars not fitting well into any of these groups are discussed, and the significance of each group is mentioned in light of work by Bouigue, Gordon, Peery, and Richer.

scholarly journals Osteology and radiographic anatomy of the hind limbs in Marshdeer (Blastocerus dichotomus)

2015 ◽  
Vol 35 (12) ◽  
pp. 997-1001 ◽  
Author(s):  
Bruno C. Schimming ◽  
Sheila C. Rahal ◽  
Daniela A. Shigue ◽  
Juliana L. Linardi ◽  
Luiz C. Vulcano ◽  
...  
Keyword(s):  
Gastrocnemius Muscle ◽  
Anatomical Structures ◽  
The Third ◽  
Hind Limbs ◽  
Fourth Finger ◽  
Sesamoid Bones ◽  
Finger Touch ◽  
The One ◽  
Blastocerus Dichotomus ◽  
Surgical Clinic

Abstract: The knowledge of anatomical structures found in wild animals is important for the practice of medical and surgical clinic. Thus, the aim of this study was to describe the osteology and radiographic anatomy of the femur, patella, tibia, fibula, tarsal, metatarsal and phalanges of the Marshdeer Blastocerus dichotomus as a reference for clinical use and species identification. Most structures were similar to those found in domestic animals, with special features of this species. Noteworthy is, for example, the absence of the third trochanter of the femur. Although a ruminant, the Marshdeer has a fibuyla similar to the one described for the horse. B. dichotomus has four fingers on each limb, formed through three phalanges, only the third and fourth finger touch the ground, and the second and fifth finger is rudimentary. It has four proximal and two distal sesamoid bones, and sesamoid bones near the gastrocnemius muscle do not exist.

scholarly journals La metodología comparatista en los estudios literarios

2019 ◽  
pp. 97
Author(s):  
Davide Mombelli
Keyword(s):  
Comparative Literature ◽  
Final Part ◽  
The Third ◽  
History Of ◽  
The One

This article is a first essay of classification of the main terms and concepts related to the methodology of Comparative Literature. The material is organized in three different sections. In the first section we proceed to some brief terminological and conceptual preliminary clarifications about the Comparison and Comparative Literature as a discipline. The second part describes the first comparative operation, namely the one inherent to the delimitation of the objects to be compared. The third and final part deals with the mode of comparison in its different conceptual and terminological concretions. In our analysis we have taken into account the main manuals of Comparative Literature, as well as other theoretical works about the methodology, the theory or the history of the discipline.

Alkohol im Tank – Bio-Kraftstoffe und die Grenzen moderner Mobilität

2004 ◽  
Vol 34 (136) ◽  
pp. 455-468
Author(s):  
Hartwig Berger
Keyword(s):  
Third World ◽  
Fossil Fuel ◽  
Energy Resources ◽  
The Third ◽  
Political Conflicts ◽  
The Future ◽  
Long Time ◽  
Food Market ◽  
The One ◽  
The Third World

The article discusses the future of mobility in the light of energy resources. Fossil fuel will not be available for a long time - not to mention its growing environmental and political conflicts. In analysing the potential of biofuel it is argued that the high demands of modern mobility can hardly be fulfilled in the future. Furthermore, the change into using biofuel will probably lead to increasing conflicts between the fuel market and the food market, as well as to conflicts with regional agricultural networks in the third world. Petrol imperialism might be replaced by bio imperialism. Therefore, mobility on a solar base pursues a double strategy of raising efficiency on the one hand and strongly reducing mobility itself on the other.

ABOUT THE PROBLEM OF CLASSIFICATION OF THE CONCEPTS OF INFORMATICS STUDIED AT SECONDARY SCHOOL

2018 ◽  
pp. 4-7
Author(s):  
S. I. Zenko
Keyword(s):  
Secondary School ◽  
Foreign Language ◽  
Computer Science ◽  
Parts Of Speech ◽  
The Third ◽  
The Cross ◽  
Definition Of

The article raises the problem of classification of the concepts of computer science and informatics studied at secondary school. The efficiency of creation of techniques of training of pupils in these concepts depends on its solution. The author proposes to consider classifications of the concepts of school informatics from four positions: on the cross-subject basis, the content lines of the educational subject "Informatics", the logical and structural interrelations and interactions of the studied concepts, the etymology of foreign-language and translated words in the definition of the concepts of informatics. As a result of the first classification general and special concepts are allocated; the second classification — inter-content and intra-content concepts; the third classification — stable (steady), expanding, key and auxiliary concepts; the fourth classification — concepts-nouns, conceptsverbs, concepts-adjectives and concepts — combinations of parts of speech.

Al-Rasm al-ʿUthmānī: Towards Correct Pronunciation and the Preclusion of Ambiguity

2011 ◽  
Vol 13 (2) ◽  
pp. 201-171
Author(s):  
Nāṣir Al-Dīn Abū Khaḍīr
Keyword(s):  
Specific Pattern ◽  
Writing Style ◽  
The Third ◽  
The Past ◽  
Different Ages ◽  
Correct Pronunciation ◽  
The One ◽  
The Mind

The ʿUthmānic way of writing (al-rasm al-ʿUthmānī) is a science that specialises in the writing of Qur'anic words in accordance with a specific ‘pattern’. It follows the writing style of the Companions at the time of the third caliph, ʿUthmān b. ʿAffān, and was attributed to ʿUthmān on the basis that he was the one who ordered the collection and copying of the Qur'an into the actual muṣḥaf. This article aims to expound on the two fundamental functions of al-rasm al-ʿUthmānī: that of paying regard to the ‘correct’ pronunciation of the words in the muṣḥaf, and the pursuit of the preclusion of ambiguity which may arise in the mind of the reader and his auditor. There is a further practical aim for this study: to show the connection between modern orthography and the ʿUthmānic rasm in order that we, nowadays, are thereby able to overcome the problems faced by calligraphers and writers of the past in their different ages and cultures.

(A review). BRAUN-BLANQUETIA. Recueil de travaux de geobotanique / review of geobotanical monographs. Vol. 46. Centenaire de la phytosociologie. CAMERINO, 2010. 423 p.

2011 ◽  
pp. 143-147
Author(s):  
L. G. Naumova ◽  
V. B. Martynenko ◽  
S. M. Yamalov
Keyword(s):  
Plant Association ◽  
Northern Asia ◽  
The Third ◽  
International Botanical ◽  
International Botanical Congress ◽  
History Of ◽  
Definition Of

Date of «birth» of phytosociology (phytocenology) is considered to be 1910, when at the third International Botanical Congress in Brussels adopted the definition of plant association in the wording Including Flaó and K. Schröter (Flahault, Schröter, 1910; Alexandrov, 1969). The centenary of this momentous event in the history of phytocenology devoted to the 46th edition of the Yearbook «Braun-Blanquetia», which began to emerge in 1984 in Camerino (Italy) and it has a task to publish large geobotanical works. During the years of the publication of the Yearbook on its pages were published twice work of the Russian scientists — «The steppes of Mongolia» (Z. V. Karamysheva, V. N. Khramtsov. Vol. 17. 1995), and «Classification of continental hemiboreal forests of Northern Asia» (N. B. Ermakov in collaboration with English colleagues and J. Dring, J. Rodwell. Vol. 28. 2000).

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