scholarly journals XXI. Experimental researches on atomic weights

1833 ◽  
Vol 123 ◽  
pp. 523-544 ◽  
Keyword(s):  
First Principles ◽  
Atomic Weight ◽  
Point Of View ◽  
Relative Accuracy ◽  
The Other ◽  
Present Communication ◽  
Present Essay ◽  
The Subject ◽  
Important Object ◽  
Experimental Researches

The present communication may be viewed as the continuation of an Essay on the Composition of the Chloride of Barium, which was honoured with a place in the Philosophical Transactions for the year 1829. In resuming the subject after such a long interval, I feel it right to apologize to the Society for the unfinished state in which that Essay has hitherto been left,—an omission far from voluntary, and entirely due to circumstances not subject to my own controul. In one point of view, however, the delay has been advantageous: it has afforded an opportunity to chemists to verify or correct the results contained in my first Essay, and has enabled me to repeat and extend my researches. The object which I proposed to myself in commencing the present inquiry, was to re-examine some of those estimates which chemists have occasion to use continually as elements in their calculations, and to confide in as the foundation of their doctrines. With this view I undertook to determine the relative accuracy of the atomic weights which the British and Continental chemists respectively employ; and several circumstances induced me to begin by analysing the chloride of barium. Dr. Thomson, on whose experiments the British chemists relied, had obtained so many of his results by means of the chloride of barium, that any material error in the constitution of that compound would necessarily vitiate a large part of his table of equivalents; and if, on the other hand, the estimate of Dr. Thomson proved to be correct, an important error would be chargeable against Berzelius, whose numbers are very generally adopted on the Continent. The result of the inquiry is now well known: the source of fallacy, pointed out in my first communication, has been admitted by Dr. Thomson in the new edition of his System of Chemistry, and he has accordingly changed the equivalent of barium from 70 to 68. The inevitable consequence of this change must be apparent to every one who is acquainted with the method of analysis so frequently resorted to by Dr. Thomson. Many of the experiments described in his First Principles of Chemistry are now at irreconcilable variance with each other, and, if relied upon at all, subvert the conclusions which they once appeared to establish. Nor can those parts of his work which are not subject to this criticism be safely applied to the purposes of science. His view, for instance, of the composition of the compounds of oxygen with phosphorus, arsenic, and antimony, has been lately abandoned by himself; and in the course of the present Essay I shall have occasion to prove, that the atomic weights which he has employed for silver and chlorine are likewise inadmissible. His analysis of sulphate of zinc, which was made, to use Dr. Thomson’s own words, “the foundation on which he endeavoured to rear the whole subsequent doctrine of the atomic weight of bodies,” is peculiarly objectionable. Besides being vitiated by his error in the equivalent of barium, the oxide of zinc was determined by a method which involved an error in principle, and was in practice so complex as to be unfit for the extremely important object which it was intended to serve.

scholarly journals XXIV. On the composition of chloride of barium

1829 ◽  
Vol 119 ◽  
pp. 291-299 ◽  
Keyword(s):  
Analytical Chemistry ◽  
Great Degree ◽  
First Principles ◽  
Royal Society ◽  
Atomic Weight ◽  
Scientific Controversy ◽  
Present Communication ◽  
The Subject ◽  
New Compounds ◽  
Limited Period

In taking a review of the present state of chemistry;—of the numerous compounds that have been discovered within a very limited period, and of which many have as yet been but partially or imperfectly examined;—of the results, often discordant, which analysts have obtained;—and of the opposite theoretic views which are prevalent,—it is difficult to avoid suspecting the propriety of opinions that have been thought to rest on the sure basis of correct observation, or doubting the accuracy of analyses conducted by chemists of the highest reputation. The era of brilliant discovery in chemistry appears to have terminated for the present. The time is arrived for reviewing our stock of information, and submitting the principal facts and fundamental doctrines of the science to the severest scrutiny. The activity of chemists should now, I conceive, be especially employed, not so much in searching for new compounds or new elements, as in examining those already discovered; in ascertaining with the greatest possible care the exact ratio in which the elements of compounds are united; in correcting the erroneous statements to which inaccurate observation has given rise; and exposing the fallacy of opinions which partial experience or false facts have produced. Considerable as is the labour and difficulty of such researches, they will eventually prove of great importance to chemical science by supplying correct materials for reasoning; and will sometimes, even in the most familiar parts of analytical chemistry, lead to the detection of errors that had escaped notice, and which vitiate many analyses previously regarded without suspicion. An instance of this kind I shall have occasion to notice in the present communication. The foregoing reflections have been more immediately elicited by circumstances connected with Dr. Thomson’s “First Principles of Chemistry.” The celebrated author of that work has attempted to ascertain the equivalents of all elementary substances; and as the result of his labours, has inferred the truth of an ingenious conjecture, suggested some years ago by Dr. Prout, that the weights of the atoms of bodies are simple multiples of the atomic weight of hydrogen. (Annals of Philosophy, vol. vi. p. 321.) This hypothesis is of so much importance if true, and may give rise to so much error if false, that its accuracy cannot too soon be put to the test of a minute experimental inquiry. The only chemists who to my knowledge have objected on experimental grounds to Dr. Thomson’s support of this hypothesis, are Dr. Ure and Berzelius; but unfortunately both these gentlemen have written on the subject with such acrimony, and assumed a tone so unusual in scientific controversy, as in a great degree to have destroyed that confidence which their well-founded reputation for sagacity and skill would otherwise inspire. The uncertainty in which this question is still involved, has induced me to investigate it; and the essay which the Royal Society do me the honour to hear this evening, may be viewed as the commencement of a series of essays designed for the elucidation of the same subject. As I shall have occasion on individual points to differ repeatedly from Dr. Thomson, I embrace this opportunity to declare, that in considering his statements with the freedom required for eliciting truth, I bear towards him no other personal feelings than those of kindness for civility received at his hands, and of respect for a man who has devoted his life zealously and successfully to the promotion of science.

scholarly journals The Law Challenged and the Critique of Identity with Emmanuel Levinas

2021 ◽  
Author(s):  
Susan Petrilli
Keyword(s):  
Human Rights ◽  
Emmanuel Levinas ◽  
Object Relation ◽  
Legal Order ◽  
The Other ◽  
Ethical Orientation ◽  
New Humanism ◽  
Present Essay ◽  
The Face ◽  
The Subject

AbstractIdentity as traditionally conceived in mainstream Western thought is focused on theory, representation, knowledge, subjectivity and is centrally important in the works of Emmanuel Levinas. His critique of Western culture and corresponding notion of identity at its foundations typically raises the question of the other. Alterity in Levinas indicates existence of something on its own account, in itself independently of the subject’s will or consciousness. The objectivity of alterity tells of the impossible evasion of signs from their destiny, which is the other. The implications involved in reading the signs of the other have contributed to reorienting semiotics in the direction of semioethics. In Levinas, the I-other relation is not reducible to abstract cognitive terms, to intellectual synthesis, to the subject-object relation, but rather tells of involvement among singularities whose distinctive feature is alterity, absolute alterity. Humanism of the other is a pivotal concept in Levinas overturning the sense of Western reason. It asserts human duties over human rights. Humanism of alterity privileges encounter with the other, responsibility for the other, over tendencies of the centripetal and egocentric orders that instead exclude the other. Responsibility allows for neither rest nor peace. The “properly human” is given in the capacity for absolute otherness, unlimited responsibility, dialogical intercorporeity among differences non-indifferent to each other, it tells of the condition of vulnerability before the other, exposition to the other. The State and its laws limit responsibility for the other. Levinas signals an essential contradiction between the primordial ethical orientation and the legal order. Justice involves comparing incomparables, comparison among singularities outside identity. Consequently, justice places limitations on responsibility, on unlimited responsibility which at the same time it presupposes as its very condition of possibility. The present essay is structured around the following themes: (1) Premiss; (2) Justice, uniqueness, and love; (3) Sign and language; (4) Dialogue and alterity; (5) Semiotic materiality; (6) Globalization and the trap of identity; (7) Human rights and rights of the other: for a new humanism; (8) Ethics; (9) The World; (10) Outside the subject; (11) Responsibility and Substitution; (12) The face; (13) Fear of the other; (14) Alterity and justice; (15) Justice and proximity; (16) Literary writing; (17) Unjust justice; (18) Caring for the other.

XXVII.—The Inheritance of Long and Short Wings in the Weevil, Sitona hispidula, with a Discussion of Wing Reduction among Beetles

1928 ◽  
Vol 55 (3) ◽  
pp. 665-735 ◽  
Author(s):  
Dorothy J. Jackson
Keyword(s):  
Experimental Work ◽  
Adult Stage ◽  
Point Of View ◽  
The Other ◽  
Wing Dimorphism ◽  
Wing Reduction ◽  
Hereditary Factors ◽  
The Subject ◽  
The One ◽  
Evolutionary Point

It is well known that in many orders of typically winged insects species occur which in the adult stage are apterous or have the wings so reduced in size that flight is impossible. Sometimes the reduction of wings affects one sex only, as in the case of the females of certain moths, but in the majority of cases it is exhibited by both sexes. In many instances wing dimorphism occurs irrespective of sex, one form of the species having fully developed wings and the other greatly reduced wings. In some species the wings are polymorphic. The problem of the origin of reduced wings and of other functionless organs is one of great interest from the evolutionary point of view. Various theories have been advanced in explanation, but in the majority of cases the various aspects of the subject are too little known to warrant discussion. More experimental work is required to show how far environmental conditions on the one hand, and hereditary factors on the other, are responsible for this phenomenon. Those species which exhibit alary dimorphism afford material for the study of the inheritance of the two types of wings, but only in a few cases has this method of research been utilized.

scholarly journals V.—Note on an Undescribed Area of Lower Greensand or Vectian in Dorset

1891 ◽  
Vol 8 (10) ◽  
pp. 456-458 ◽  
Author(s):  
A. J. Jukes-Browne
Keyword(s):  
Lower Cretaceous ◽  
Small Area ◽  
Upper Cretaceous ◽  
The Other ◽  
Present Communication ◽  
The Subject ◽  
Geological Magazine

Until recently no outcrop of the Vectian or Lower Greensand was known to occur between Lulworth on the coast of Dorset and the neighbourhood of Devizes in Wiltshire. It was supposed that, with the exception of a small area of Wealden in the Vale of Wardour, the whole of the Lower Cretaceous Series in Dorset and South Wilts was concealed and buried beneath the overlapping Upper Cretaceous strata. A recent examination of this district however has revealed two areas where the Vectian sands emerge from beneath the Gault. One of these has already been indicated in the pages of the Geological Magazine; the other is the subject of the present communication.

scholarly journals Reflections on the Hysteretic Damping Model

2009 ◽  
Vol 16 (5) ◽  
pp. 529-542 ◽  
Author(s):  
Nuno Maia
Keyword(s):  
Free Vibration ◽  
Point Of View ◽  
The Other ◽  
Hysteretic Damping ◽  
Engineering Problems ◽  
Practical Engineering ◽  
The Subject ◽  
The One ◽  
Damping Model ◽  
Free Vibration Response

This paper presents a reflection on a recently proposed solution to the problem of the free vibration response with the constant hysteretic damping model, that has been presented in some conferences in recent years, by the author himself and some of his colleagues. On the one hand, as expected, the subject has been received with natural criticism, mainly due to the well-known non-causal behaviour of the model in free vibration. On the other hand, it was not easy to understand what could be wrong in that proposal, as apparently everything was perfect from a mathematical point of view. The author decided that this subject deserved a more careful and detailed analysis and – in this kind of tutorial paper – the issue seems to have been clarified. It is concluded that the proposed solution involving the constant hysteretic damping corresponds in fact to an equivalent viscously damped model; it is therefore concluded that the application of the constant hysteretic damping to model the free vibration of practical engineering problems should be considered only in the perspective of an equivalent viscously damped model.

Tipos de Predicação em Aristóteles

2005 ◽  
Vol 13 (26) ◽  
pp. 7-34
Author(s):  
António Pedro Mesquita ◽  
Keyword(s):  
The Other ◽  
Specific Difference ◽  
Complex Entity ◽  
Posterior Analytics ◽  
Present Essay ◽  
Syntactic Position ◽  
Other Hand ◽  
The Subject ◽  
Per Se

Predication is a complex entity in Aristotelian thought. The aim of the present essay is to account for this complexity, making explicit the diverse forms it assumes. To this end, we tum to a crucial chapter of the Posterior Analytics (1 22), where, in the most complete and developed manner within the corpus, Aristotle proceeds to systematize this topic. From the analysis, it will become apparent that predication can assume, generically, five forms: 1) the predication of essence (τὸ αύτᾢ εἶναι κατηγορεἲσθαι), that is of the genus and the specific difference; 2) essential predication (τὸ αύτᾢ εἶναι κατηγορεἲσθαι), that is either of the genus or of the differences (or their genera); 3) the predication of accidents per se 4) and of simple accidents (ώς συμβεβηκότα κατηγορεἲσθαι); and 5) accidental predication (κατἁ συμβεβηκός κατηγορεἲσθαι). However, only types 2-4 are forms of strict predication (άπλὢς). In effect, the “predication” of essence is not a genuine predication, but a formula for identity, constituting, technically, the statement of the essence of the subject (or its definition). On the other hand, accidental “predication” can only be conceived of as such equivocally, since it results from a linguistic accident through which the ontological subject of the attribution suffers a displacement to the syntactic position of the predicate, which is not, by nature, its own. In neither case does the phrase bring about any legitimate predication. The study concludes with a discussion of Aristotle’s thesis according to which no substance can be a predicate, which is implied by its notion of accidental predication, a thesis which has been - and in our opinion wrongly so - challenged in modem times.

FUNDAMENTALS OF THE THEORY OF PRE-CONTRACTUAL LIABILITY

2021 ◽  
pp. 148-161
Author(s):  
Alesya V. Demkina ◽  
Keyword(s):  
Russian Federation ◽  
Civil Code ◽  
Negotiation Process ◽  
Point Of View ◽  
Good Faith ◽  
The Other ◽  
Legitimate Interests ◽  
The Subject ◽  
The Russian Federation ◽  
Special Rules

The article deals with the relatively new rules of Art. 434.1 the Civil Code of the Russian Federation on the conduct of negotiations. Taking into account the current wording of the said rule and the experience of foreign legislation on pre-contractual liability, the article argues for different theories justifying the nature of pre-contractual legal relations and liability and gives different positions of the authors on this issue. Proceeding from the doctrinal concept of obligation and characteristics of pre-contractual relations themselves the conclusion is made that these relations, firstly, are regulated by law and, secondly, they are not simply a legal relation but an obligation. It is based on certain actions of the negotiating partners that give rise to such an obliga-tion. As such, any action that is sufficiently certain (in some cases it may be required by law) and expresses the intention of the person to regard himself as negotiating with the addressee, who will in return perform the same sufficiently certain action, can be regarded as such. The specified characteristics of an action allow us to conclude that, from the point of view of classification of legal facts, this action is an act (because it is performed with a certain in-tention evident to other participants of civil turnover) and, moreover, it is also a transaction. Special rules of the Civil Code of the Russian Federation stipulate that the actions performed to enter into negotiations (for example, if the conclusion of a contract is binding on one party) or the actions of both partners entail legal consequences - the obligation to negotiate in good faith. The analysis of these legal relationships identifies three stages in their development, charac-terises them and attempts to answer more precisely the question of who can be a participant in the negotiation process depending on the stage of the negotiation process. The subject matter of an obligation arising during pre-contractual contacts will be actions aimed at negotiating and concluding a contract. The content of the obligation arising in the course of pre-contractual contacts, based on Art. 434.1 of the Civil Code will be the obligation to negotiate in good faith (paragraph 2 of the above rule). Assuming that the legislator provides an indicative list of actions that should fall within the scope of bad faith conduct, an indicative list of the "standard" of good faith conduct at the negotiation stage is given. This includes the obligation to provide full and truthful information to a party, including the reporting of circumstances that, due to the nature of the contract, must be brought to the attention of the other party (e.g. in a sale, all encumbrances on the subject of the contract must be reported). In addition, persons are obliged to negotiate only if they intend to conclude a contract, not to terminate negotiations suddenly and unjustifiably, and to take into account the rights and legitimate interests of the other party to the negotiation. The obligation under this obligation may also include a requirement not to disclose infor-mation obtained during the negotiation of the contract.

The Tale of Fabled Creatures

2021 ◽  
pp. 215-233
Author(s):  
M. Nur Erdem
Keyword(s):  
Digital Media ◽  
Daily Life ◽  
Space Time ◽  
Point Of View ◽  
The Other ◽  
Other Hand ◽  
The Media ◽  
The Subject ◽  
Physical Beauty

Violence has been a part of daily life in both traditional and digital media. Consequently, neither the existence of violence in the media nor the debates on this subject are new. On the other hand, the presentation of violence in fictional content should be viewed from a different point of view, especially in the context of aesthetization. Within this context, in this chapter, the serial of Penny Dreadful is analyzed. As analyzing method, Tahsin Yücel's model of the “space/time coordinates of narrative” is used. And the subject of “aestheticization of violence” is analyzed through a serial with the elements of person, space, and time. Thus, the role of not only physical beauty but also different components in the aestheticization of violence is examined.

scholarly journals The Dreamer and Their Authenticity in the Zhuangzi

Religions ◽  
2019 ◽  
Vol 10 (2) ◽  
pp. 75
Author(s):  
Barbara Aniela Bonar
Keyword(s):  
Point Of View ◽  
The Other ◽  
Human Being ◽  
Structural Process ◽  
One Stage ◽  
Psychoanalytic Perspective ◽  
The Subject ◽  
The Difference ◽  
Two Stages

In this paper, I explain the problem of the dreamer in the Zhuangzi. I aim to show that no difference exists between dreaming states and waking states because we have a fluctual relationship with these two stages. In both, “we are dreaming.” Put another way, from a psychoanalytical point of view, one stage penetrates the other and vice versa. The difference between dreaming and non-dreaming disappears because dreaming is a structural process. Also, from a psychoanalytical perspective, all confirmations and negations about dreams and non-dreams leads to one point: the being, or rather the becoming, of the subject. How does this solve the problem of the True Person/True Human Being (zhenren真人)? Does such a person have dreams or not? Does the True Person sleep without dreams, as we find in the Zhuangzi? From a psychoanalytic perspective, this is not possible. To prove this, I will present few passages from the Zhuangzi and offer a psychoanalytic explanation of them based on Jacques Lacan’s theory of the fantasy and desire.

The Effect of Waking Suggestion on Post-Hypnotic Amnesia

1981 ◽  
Vol 11 (1) ◽  
pp. 44-46 ◽  
Author(s):  
D.P. Fourie
Keyword(s):  
Point Of View ◽  
The Other ◽  
Hypnotic Susceptibility ◽  
The Subject ◽  
The Mean ◽  
The Difference ◽  
The One ◽  
The Relationship ◽  
Female Subjects

It is increasingly realized that hypnosis may be seen from an interpersonal point of view, meaning that it forms part of the relationship between the hypnotist and the subject. From this premise it follows that what goes on in the relationship prior to hypnosis probably has an influence on the hypnosis. Certain of these prior occurences can then be seen as waking suggestionns (however implicitly given) that the subject should behave in a certain way with regard to the subsequent hypnosis. A study was conducted to test the hypothesis that waking suggestions regarding post-hypnotic amnesia are effective. Eighteen female subjects were randomly divided into two groups. The groups listened to a tape-recorded talk on hypnosis in which for the one group amnesia for the subsequent hypnotic experience and for the other group no such amnesia was suggested. Thereafter the Stanford Hypnotic Susceptibility Scale was administered to all subjects. Only the interrogation part of the amnesia item of the scale was administered. The subjects to whom post-hypnotic amnesia was suggested tended to score lower on the amnesia item than the other subjects, as was expected, but the difference between the mean amnesia scores of the two groups was not significant.

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