In air traffic control, the airspace is divided into several smaller sectors for better management of air traffic and air traffic controller workload. Such sectors are usually managed by a team of two air traffic controllers: planning controller and executive controller. D-side controller is responsible for processing flight-plan information to plan and organize the flow of traffic entering the sector. R-side controller deals with ensuring safety of flights in their sector. A better understanding and predictability of D-side controller actions, for (...) a given traffic scenario, may help in automating some of its tasks and hence reduce workload. In this paper, we propose a learning model to predict D-side controller actions. The learning problem is modeled as a supervised learning problem, where the target variables are D-side controller actions and the explanatory variables are the aircraft 4D trajectory features. The model is trained on six months of ADS-B data over an en-route sector, and its generalization performance was assessed, using crossvalidation, on the same sector. Results indicate that the model for vertical maneuver actions provides highest prediction accuracy. Besides, the model for speed change and course change action provides predictability accuracy of 80% and 87%, respectively. The model to predict the set of all the actions for each flight achieves an accuracy of 70% implying for 70% of flights; D-side controller’s action can be predicted from trajectory information at sector entry position. In terms of operational validation, the proposed approach is envisioned as ATCO assisting tool, not an autonomous tool. Thus, there is always ATCO discretion element, and as more ATCO actions are collected, the models can be further trained for better accuracy. For future work, we will consider expanding the feature set by including parameters such as weather and wind. Moreover, human in the loop simulation will be performed to measure the effectiveness of the proposed approach. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:CRUCIFIXION: ACCIDENT OR DESIGN? Sebastian Moore, O.S.B. Downside Abbey Lastyear I was visited by an old friend from my Liverpool days. Mike and I had worked together with the young of the parish, and one summer the two of us took a couple of boys camping in France, a trial of patience which made us known to each other at some depth. He was in fact a passionately convinced (...) Catholic, and very pastoral with it. We had many and long theological discussions. On his recent visit to Downside, I was showing him and some friends round our church, when, à propos ofquite what I don't remember, he made a remark about the Catholic cult of suffering, and said, "and it's all because ofthe crucifixion, isn't it? Why don't we recognize that the crucifixion was an accident?" I didn't react, because I was dumbfounded at what seemed to be the denial ofthe mystery ofthe cross by a friend who I had no reason to believe had stopped being a Catholic. And I'm sure he hasn't. He would certainly have told me ifhe had. It has taken me over a year to figure out what is going on here, and this would not have been possible without intensive study of the work of René Girard. The only alternative to saying that the crucifixion was an accident is to say that it was "ordained by God." It is only as ordained by God that this horrible event could be presented to people as a divine affirmation that suffering is to be sought and espoused. Also, it is only as ordained by God that the crucifixion can be thought of as "appeasing God" in some way. Both the moral and the dogmatic implication ofthe crucifixion—that suffering is a good thing, and that God required a victim—are grounded in the notion that God required the crucifixion ofhis Son. And it is because this idea is quite unacceptable, unworthy of God and ofthe human mind made in God's image, that my friend concludes that the crucifixion was not required by God, not written into the eternal scheme ofthings, but an accident. 156Sebastian Moore Once the problem is clarified in these terms, more and more instances come to mind, of rejection, by Christians and others, of the whole divine ordination ofthe cross. Gore Vidal refers to Christianity as "that lugubrious religion." Mary Hunt, a prominent American Catholic feminist, introduced a workshop with the statement, "we are not about naked guys nailed to crosses, blood all over the place!" Where divine ordering is accepted the special painfulness and darkness ofthe idea is noted. Anselm refers to the doctrine as the Narnia Chronicles, to commend the notion, by referring to a dark law written into the nature ofthings beyond our comprehension. The children's suggestion that Asian should simply not comply with the Snow Queen's requirement is rejected by Asian with a mysterious impatience—the children justhaven't grown up, like the romantics who, according to Matthew Arnold, "did not know enough." Again, during a day on "the roots of violence" that I led here yesterday there was much questioning about the role ofGod die Father in the crucifixion. The problem is crystallized in the famous cry from the cross, "Why have you forsaken me?" To my confessedly lame suggestion that Jesus was "only quoting a psalm," someone remarked, "to quote that psalm at thatjuncture and not mean it, is somewhatmisleading!" Again it's the same problem. How can God be understood as ordaining the crucifixion, compatibly with the notion of God as all-loving which Christianity of course affirms? Hans Urs Von Balthasar, who is 90% pro-Girard, in the other 10% wants to hold on to something he calls "the wrath of God." Thus the seeming necessity of having God require and ordain the crucifixion is the main crisis of Christian belief. The six-year-old Willie, in Thomas Klise's amazing novel, The Last Western, puts the problem with childlike directness. He keeps interrupting catechism class with, "Why did God kill Jesus?" and is shushed by Sister. I recall that Illtyd Trethowan said to... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:From Passion to Paschal Mystery: A Recent Magisterial Development concerning the Christological Foundation of the Sacraments by Dominic M. Langevin, O.PGuy Mansini O.S.B.From Passion to Paschal Mystery: A Recent Magisterial Development concerning the Christological Foundation of the Sacraments. By Dominic M. Langevin, O.P. Fribourg: Academic Press Fribourg, 2015. Pp. x + 403. 69,00 CHF (paper). ISBN 978-3-7278-1728-3.The “magisterial development” of the title of this monograph consists of the (...) move from binding the efficacy of the Mass and sacraments exclusively to the Passion of Christ to the recognition of the efficacy and exemplarity of the Lord’s Resurrection as well. Langevin also traces the increasing recognition of the Mass and sacraments not only as empowered by but also as signifying the paschal mystery of Good Friday and Easter and memoralizing both.Part 1 is a long series of readings of strategically chosen texts from Pius XII’s Mediator Dei (1947), from the Second Vatican Council’s Sacrosanctum Concilium (1963), and from John Paul II’s Catechism of the Catholic Church (1997) on the Mass and sacraments and liturgy. These texts are very closely read, and the reading is a sort of model of how the inquiring theologian should approach magisterial sources. The first chapter of part 2 charts the soteriological effects of both the Passion and the Resurrection according as they are extended to us in baptism and the Eucharist. The second and last [End Page 467] chapter of part 2 does two things. First, it explains the motion charted in part 1 by adducing some of its historical causes. Second, it provides systematic insight into the term of the motion.Mediator Dei appreciates Christ especially as offering sacrifice and the Mass especially as the memorial and application of that sacrifice. As Christ’s sacrifice is an exercise of the virtue of religion, so also is our participation in that sacrifice: we render the debt of justice we owe God, and in the way exclusive to rendering a debt to God, by way of sacrifice. Salvation is configuration to Christ—to his Passion. However, while the very sacrifice of Christ is made present, it must be the risen Christ who acts now in the Mass, and communion is reception of the Body and Blood of the risen Christ, though the encyclical rather emphasizes that the signification of the Mass is the signification of the passion. Generally, “for Pius, the Passion is more important and active than the Resurrection in the sacramental economy.” The encyclical’s discussion of the liturgical year is more expansive, however, since the year renders all the mysteries and not just the Passion present and in their saving effects. The encyclical is thus open to a further reflection on the Resurrection that it itself does not take up.Sacrosanctum Concilium teaches that baptism gives us to participate in the entire paschal mystery. Its insistence that the Mass is principally to be understood in a sacrificial key follows Pius, but it is more open to seeing the Mass and the sacraments as also memorializing the Resurrection and bringing it to bear on our salvation. For one thing, it drops the framework according to which the liturgy is understood first and foremost as an exercise of the virtue of religion, which allows other aspects more easily to come to the fore. Thus the Mass and the sacraments are seen in relation to the entire paschal mystery, now appreciated in its unity, and not only to the meritorious work of the Passion and sacrifice of the Lord, for it is the entire paschal mystery that works salvation, going beyond the mode of merit that is exclusive to the Passion. Even in SC 47, the principal text on the Mass, which came to assert the sacrificial nature of the Mass at the insistence of many council fathers, there is an express connection of the Mass with the Resurrection such that the relation of the Mass to the entire paschal mystery comes to expression. The text states that the Lord instituted the Eucharist “in order to perpetuate the sacrifice of the cross... and even more to entrust to His beloved... (shrink)

Some propositional attitude verbs require that the complement contain some “subjective predicate”. In terms of the theory proposed by Lasersohn, these verbs would seem to identify the “judge” of the embedded proposition with the matrix subject, and there have been suggestions in this direction. I show that it is possible to analyze these verbs as setting the judge and doing nothing more; then according to whether a judge index or a judge argument is assumed, unless the complement contains a subjective (...) predicate, the whole matrix is redundant or there is a type conflict. I further show that certain clear facts argue for assuming a judge argument which can be filled by a contextually salient entity–or by the subject of a subjective attitude verb. (shrink)

Two main methods for analysing de re readings of definite descriptions in intensional contexts coexist: that of evaluating the description in the actual world, whether by means of scope, actuality operators, or non-local world binding, and that of substituting another description, usually one expressing a salient or ‘vivid’ acquaintance relation to an attitude holder, prior to evaluation. Recent work on so-called descriptive indexicals suggests that contrary to common assumptions, both methods are needed, for different ends. This paper aims to show (...) that there is indeed a division of labour between the two methods of analysis and to identify criteria for choosing among alternative ways to model the second, substitutional method. (shrink)

The merit of Plato’s Laws remains largely untapped by those seeking genuinely collaborative models of the doctor–patient tie as alternatives to paternalism and autonomy. A persistent difficulty confronting proposed alternatives has been surpassing the notion of pronounced intellectual and values asymmetry favoring the doctor. Having discussed two prominent proposals, both of which evince marked paternalism, I argue that reflection on Plato yields four criteria that a genuinely collaborative model must meet and suggest how the Laws addresses them. In the process, (...) the Laws’ doctor–patient tie is shown to be far more nuanced than interpreters have previously observed. Although Plato’s account will not solve our own quandaries, it illustrates how one might retain asymmetry of a kind without capitulating to familiar oppositional modalities. Through this account, I hope to show that the Laws merits fuller inclusion in contemporary discussions than it has heretofore received. (shrink)

Монография предназначена студентам старших курсов высших учебных заведений факультета иностранных языков, аспирантам и преподавателям.

How questions are understudied in philosophy and linguistics. They can be answered in very different ways, some of which are poorly understood. Jaworski identifies several types: ‘manner’, ‘method, means or mechanism’, ‘cognitive resolution’, and develops a logic designed to enable us to distinguish among them. Some key questions remain open, however, in particular, whether these distinctions derive from an ambiguity in how, from differences in the logical structure of the question or from contextual underspecification. Arguing from two classes of responses, (...) adverbs and by gerunds, I give the answer that the logical structure of the question is indeed relevant: loosely, manners are adjuncts but methods are arguments. (shrink)

The capacity-building strategy used by a US-based research organisation, the Pacific Institute for Research and Evaluation , to strengthen the system for the protection of human research subjects and the infrastructure of its international collaborating partner, the University of Liberia, are discussed. To conduct the much-needed biomedical and social science-based research-related activities in the future, this partnership is expected by PIRE to gradually evolve over time to strengthen the capacity of the local investigators and administrators of the University of Liberia. (...) Accordingly, a unique opportunity to share technology and resources with a post-conflict, resource-constrained country is created by this partnership. This capacity-building model to strengthen the protection of human subjects in research can also be replicated in similar resource-constrained international settings and, accordingly, our experiences and limitations are shared in this paper. (shrink)

One of the most interesting phenomena of our religious-political life is the considerable difference in attitude toward religion between the popular masses and the political elite. In our survey of public opinion, the respondents had to express their attitude to two alternative statements: "There are national, traditional religions in our country. They should have more rights than representatives of religions that are new to our country "; and "All religions should have absolutely equal rights." Only 9 percent agreed with the (...) first statement, while the vast majority agreed with the second. Even among the Orthodox, adherents of the Moscow patriarchy, only 13 percent were supporters of special patronage by the state for the traditional religions, while those who advocated an equality of religion made up 69 percent. Thus, the idea of a state church is alien to the contemporary popular consciousness. The evolution of mass consciousness is toward an even greater amorphousness and indefiniteness with regard to religion and further away from the idea of a national, state church. The data confirming this have already been presented. Let me just recall that the percentage of persons who approved of the church's participation in political life decreased from 74 percent to 48 percent from 1990 to 1991. (shrink)

Based on empirical evidence we discuss the nature of precognition, and address the questions whether retrocausation/ precognition violates causality, whether precognition implies determinism, the questions of actual or probable futures, from where does the information arise, and other observed properties of precognition. This is followed by a discussion on the primacy of precognition by examining the various categories of psi. In our analysis, precognition is most likely the only form of psi, subsuming within it clairvoyance, telepathy, micro-PK, and the survival (...) hypothesis. In this paper, we examine the various arguments for this assertion, the primary one being that it is impossible to close the precognition door. (shrink)