# Inductance

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• ### CHAPTER XI Electromagnetic Induction

1.1 Induction experiment: Inside the shaded region, there is a magnetic field into the board. – If the loop is stationary, the Lorentz force (on the electrons in the wire) predicts: (a) A Clockwise Current; (b) A Counterclockwise Current; (c) No Current Now the loop is pulled to the right at a velocity v. – The Lorentz force will now give rise to:

• ### ADVANCES IN INDUCTION AND MICROWAVE HEATING OF MINERAL AND ORGANIC MATERIALS

The book offers comprehensive coverage of the broad range of scientific knowledge in the fields of advances in induction and microwave heating of mineral and organic materials. Beginning with industry application in many areas of practical application to mineral materials and ending with raw materials of agriculture origin the authors, specialists in different scientific area, present their results in the two sections: Section 1-Induction and Microwave Heating of Mineral Materials, and Section 2-Microwave Heating of Organic Materials....

• ### INDUCTION MOTORS – MODELLING AND CONTROL

Motivated by the need of energy-efficiency improvements, process optimization, soft-start capability and numerous other environmental benefits, it may be desirable to operate induction motors for many applications at continuously adjustable speeds. The induction motor drives can provide high productivity with energy efficiency in different industrial applications and are the basis for modern automation. This book provides an account of this developing subject through such topics as modelling, noise, control techniques used for high-performance applications and diagnostics....

• ### Bài giảng Kỹ thuật lập trình - Chapter 1: Mathematical induction and recursive programming

Bài giảng "Kỹ thuật lập trình - Chapter 1: Mathematical induction and recursive programming" trình bày các nội dung: Quy nạp toán học, chương trình đệ quy, các loại đệ quy. Mời các bạn cùng tham khảo nội dung chi tiết.

• ### Đề tài " Schubert induction "

We describe a Schubert induction theorem, a tool for analyzing intersections on a Grassmannian over an arbitrary base ring. The key ingredient in the proof is the Geometric Littlewood-Richardson rule of [V2]. As applications, we show that all Schubert problems for all Grassmannians are enumerative over the real numbers, and suﬃciently large ﬁnite ﬁelds. We prove a generic smoothness theorem as a substitute for the Kleiman-Bertini theorem in positive characteristic.

• ### Báo cáo khoa học: "A Hierarchical Pitman-Yor Process HMM for Unsupervised Part of Speech Induction"

In this work we address the problem of unsupervised part-of-speech induction by bringing together several strands of research into a single model. We develop a novel hidden Markov model incorporating sophisticated smoothing using a hierarchical Pitman-Yor processes prior, providing an elegant and principled means of incorporating lexical characteristics.

• ### Labor induction abortion in the second trimester

Labor induction abortion is effective throughout the second trimester. Patterns of use and gestational age limits vary by locality. Earlier gestations (typically 12 to 20 weeks) have shorter abortion times than later gestational ages, but differences in complication rates within the second trimester according to gestational age have not been demonstrated. The combination of mifepristone and misoprostol is the most effective and fastest regimen. Typically, mifepristone 200 mg is followed by use of misoprostol 24–48 h later.

• ### Báo cáo khoa học: "Supervised Grammar Induction using Training Data with Limited Constituent Information *"

Corpus-based grammar induction generally relies on hand-parsed training data to learn the structure of the language. Unfortunately, the cost of building large annotated corpora is prohibitively expensive. This work aims to improve the induction strategy when there are few labels in the training data. We show that the most informative linguistic constituents are the higher nodes in the parse trees, typically denoting complex noun phrases and sentential clauses. They account for only 20% of all constituents. ...

• ### Báo cáo khoa học: "Word Sense Induction: Triplet-Based Clustering and Automatic Evaluation"

In this paper a novel solution to automatic and unsupervised word sense induction (WSI) is introduced. It represents an instantiation of the ‘one sense per collocation’ observation (Gale et al., 1992). Like most existing approaches it utilizes clustering of word co-occurrences. This approach differs from other approaches to WSI in that it enhances the effect of the one sense per collocation observation by using triplets of words instead of pairs. The combination with a two-step clustering process using sentence co-occurrences as features allows for accurate results.

• ### Mifepristone-Misoprostol Dosing Interval and Effect on Induction Abortion Times

To examine the effect of the interval between mifepristone and misoprostol administration on induction time (first misoprostol dose to abortion), total procedure time (mifepristone administration to abortion), and safety and efficacy in second-trimester induction abortion (13– 24 weeks).

• ### High Lipid Induction in Microalgae for Biodiesel Production

In this paper writing: Lipids in Microalgae, Methods of Lipid Induction, Genetic Engineering of Microalgae to Increase Lipid Production

• ### Báo cáo khoa học: "Unsupervised Ontology Induction from Text"

Extracting knowledge from unstructured text is a long-standing goal of NLP. Although learning approaches to many of its subtasks have been developed (e.g., parsing, taxonomy induction, information extraction), all end-to-end solutions to date require heavy supervision and/or manual engineering, limiting their scope and scalability. We present OntoUSP, a system that induces and populates a probabilistic ontology using only dependency-parsed text as input.

• ### Báo cáo khoa học: "Phylogenetic Grammar Induction"

We present an approach to multilingual grammar induction that exploits a phylogeny-structured model of parameter drift. Our method does not require any translated texts or token-level alignments. Instead, the phylogenetic prior couples languages at a parameter level. Joint induction in the multilingual model substantially outperforms independent learning, with larger gains both from more articulated phylogenies and as well as from increasing numbers of languages.

• ### Báo cáo khoa học: "Sparsity in Dependency Grammar Induction"

A strong inductive bias is essential in unsupervised grammar induction. We explore a particular sparsity bias in dependency grammars that encourages a small number of unique dependency types. Speciﬁcally, we investigate sparsity-inducing penalties on the posterior distributions of parent-child POS tag pairs in the posterior regularization (PR) framework of Graça et al. (2007).

• ### Báo cáo khoa học: "Unsupervised Semantic Role Induction via Split-Merge Clustering"

In this paper we describe an unsupervised method for semantic role induction which holds promise for relieving the data acquisition bottleneck associated with supervised role labelers. We present an algorithm that iteratively splits and merges clusters representing semantic roles, thereby leading from an initial clustering to a ﬁnal clustering of better quality.

• ### Báo cáo khoa học: "Latent Semantic Word Sense Induction and Disambiguation"

In this paper, we present a uniﬁed model for the automatic induction of word senses from text, and the subsequent disambiguation of particular word instances using the automatically extracted sense inventory. The induction step and the disambiguation step are based on the same principle: words and contexts are mapped to a limited number of topical dimensions in a latent semantic word space.

• ### Báo cáo khoa học: "A Metric-based Framework for Automatic Taxonomy Induction"

This paper presents a novel metric-based framework for the task of automatic taxonomy induction. The framework incrementally clusters terms based on ontology metric, a score indicating semantic distance; and transforms the task into a multi-criteria optimization based on minimization of taxonomy structures and modeling of term abstractness. It combines the strengths of both lexico-syntactic patterns and clustering through incorporating heterogeneous features. The flexible design of the framework allows a further study on which features are the best for the task under various conditions. ...

• ### Báo cáo khoa học: "Dependency Grammar Induction via Bitext Projection Constraints"

Broad-coverage annotated treebanks necessary to train parsers do not exist for many resource-poor languages. The wide availability of parallel text and accurate parsers in English has opened up the possibility of grammar induction through partial transfer across bitext. We consider generative and discriminative models for dependency grammar induction that use word-level alignments and a source language parser (English) to constrain the space of possible target trees.

• ### Báo cáo khoa học: "A Practical Solution to the Problem of Automatic Part-of-Speech Induction from Text"

The problem of part-of-speech induction from text involves two aspects: Firstly, a set of word classes is to be derived automatically. Secondly, each word of a vocabulary is to be assigned to one or several of these word classes. In this paper we present a method that solves both problems with good accuracy. Our approach adopts a mixture of statistical methods that have been successfully applied in word sense induction.