نتایج جستجو برای: horn lesion

تعداد نتایج: 109043  

2014
Knut Biber Erik Boddeke

The development of neuropathic pain in response to peripheral nerve lesion for a large part depends on microglia located at the dorsal horn of the spinal cord. Thus the injured nerve initiates a response of microglia, which represents the start of a cascade of events that leads to neuropathic pain development. For long it remained obscure how a nerve injury in the periphery would initiate a mic...

Journal: :J. Comput. Syst. Sci. 1999
Thomas Eiter Toshihide Ibaraki Kazuhisa Makino

In this paper, we consider computing the difference between two Horn theories. This problem may arise, for example, if we take care of a theory change in a knowledge base. In general, the difference of Horn theories is not Horn. Therefore, we consider Horn approximations of the difference in terms of Horn cores (i.e., weakest Horn theories included in the difference), which have been proposed a...

2008
Thomas Eiter Kazuhisa Makino

We provide a characterization of Horn cores for formulas in conjunctive normal form (CNF) and, based on it, a novel algorithm for computing Horn cores of disjunctions of Horn CNFs that has appealing properties (e.g., it is polynomial for a bounded disjunction). Furthermore, we show that recognizing the Horn envelope of a disjunction of two Horn CNFs is intractable, and that computing a compact ...

2007
Markus Krötzsch Sebastian Rudolph Pascal Hitzler

Horn description logics (Horn-DLs) have recently started to attract attention due to the fact that their (worst-case) data complexities are in general lower than their overall (i.e. combined) complexities, which makes them attractive for reasoning with large ABoxes. However, the natural question whether Horn-DLs also provide advantages for TBox reasoning has hardly been addressed so far. In thi...

Journal: :Obstetrics and gynecology 1992
T Bilgin V Demir A Esmer

Unicornuate uterus with rudimentary horn is a rare type of uterine malformation associated with obstetrical complications. Rupture of pregnant rudimentary horn is the usual presentation resulting in severe haemoperitoneum with increased maternal morbidity, and at times, mortality. A case of ruptured rudimentary horn pregnancy in a 24-year-old, second gravida, is reported. Exploratory laparotomy...

Journal: :Indian journal of physiology and pharmacology 1983
K P Agrawal I V Mongha

The relationship between embryo and corpus luteum was studied in an experiment on Barbari goats which were made unilaterally pregnant by embryo transfer 5 days after oestrus. Two embryos were transferred to each recipient whose luteal stage was coinciding with that of the donor. The site of transfer was either ipsilateral uterine horn (group I) or contralateral uterine horn (group II). The "ips...

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 2015
Ji-Young V Kim Dipti V Tillu Tammie L Quinn Galo L Mejia Adia Shy Marina N K Asiedu Elaine Murad Alan P Schumann Stacie K Totsch Robert E Sorge Patrick W Mantyh Gregory Dussor Theodore J Price

The mechanisms that lead to the maintenance of chronic pain states are poorly understood, but their elucidation could lead to new insights into how pain becomes chronic and how it can potentially be reversed. We investigated the role of spinal dorsal horn neurons and descending circuitry in plasticity mediating a transition to pathological pain plasticity suggesting the presence of a chronic pa...

Journal: :journal of dental materials and techniques 0
hamed hosseinkazemi asistant professor, department of oral medicine, faculty of dentistry, babol university of medical sciences, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (babol university of medical sciences) mahsa mehryari specialist of oral medicine, faculty of dentistry, babol university of medical sciences, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (babol university of medical sciences) maryam seyedmajidi associated professor, dental materials research center, department of oral pathology, faculty of dentistry, babol university of medical sciences, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (babol university of medical sciences) maede salehi assistant professor, department of oral medicine, faculty of dentistry, mazandaran university of medical sciences, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی مازندران (mazandaran university of medical sciences) somayeh sadat lavasani post-graduate student, department of oral and maxillofacial radiology, faculty of dentistry, babol university of medical sciences, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (babol university of medical sciences) alireza babaei darzi post-graduate student, department of oral and maxillofacial surgery, faculty of dentistry, babol university of medical sciences, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (babol university of medical sciences)

abstract   squamous cell carcinoma (scc) is the most common malignant tumors of oral cavity. the ratio of men to women is about 2: 1. generally, it   is admitted that 60% of carcinoma of the mandibular gingival are located in the posterior of premolars. gingiva is one of the less common sites of oral squamous cell carcinoma (oscc). due to the variable clinical and behavioral presentations, it c...

2010
James P. Delgrande Renata Wassermann

Standard approachs to belief change assume that the underlying logic contains classical propositional logic. Recently there has been interest in investigating approaches to belief change, specifically contraction, in which the underlying logic is not as expressive as full propositional logic. In this paper we consider approaches to belief contraction in Horn knowledge bases. We develop two broa...

Journal: :the journal of tehran university heart center 0
hamidreza poorhosseini tehran heart center, tehran university of medical sciences, tehran, iran seyedebrahim kassaian tehran heart center, tehran university of medical sciences, tehran, iran seyedkianoosh hosseini tehran heart center, tehran university of medical sciences, tehran, iran mohmmad fotoohi tehran heart center, tehran university of medical sciences, tehran, iran mojtaba salarifar tehran heart center, tehran university of medical sciences, tehran, iran mohammad alidoosti tehran heart center, tehran university of medical sciences, tehran, iran

background: the optimal strategy in percutaneous coronary intervention (pci) for coronary artery bifurcation lesions has yet to be agreed upon. we compared a strategy for stenting the main vessel to provide a complete perfusion flow in the side branch, namely thrombolysis in myocardial infarction (timi) - iii, with a strategy for intervention in both the main vessel and the side branch (mv + sb...

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