Relativity and Common Sense: A New Approach to Einstein

1966 ◽  
Vol 34 (4) ◽  
pp. 372-372
Author(s):  
Hermann Bondi ◽  
Raymond J. Seeger
Keyword(s):  
1991 ◽  
Vol 20 (4) ◽  
pp. 485-492 ◽  
Author(s):  
Aaron R. Pulhamus

Will the growing trend to restructure the employment relationship to achieve improved work performance demand a new approach to assess supervisory effectiveness? Can supervisors currently meet the demands of employee rights which arise in conflict and satisfy management standards which stress improved performance with minimal conflict?


2018 ◽  
Vol 23 (4) ◽  
pp. 437-466 ◽  
Author(s):  
Xuri Tang ◽  
Gaixiang Liu

Abstract Using collocation-based approaches, semantic prosody analyses of lemmas like alleviate and cure yield judgments of negative prosody, which contradict common sense. This poses a challenge to the concept of semantic prosody and the principle of co-occurrence. To solve such contradictions, this paper proposes a new approach to semantic prosody analysis named ‘prosody concord’. The approach adopts collostruction as the locus of analysis on the basis of the explication of the unit of meaning model, and uses a mechanism for semantic prosody determination that incorporates multiple sources of information such as interactions of words, collocations, colligations and semantic preferences. Case studies of the lemmas budge, credibility, cause and alleviate show that the proposed approach can solve the contradictions and provide a consistent means for semantic prosody analysis.


Author(s):  
Bas van der Vossen ◽  
Jason Brennan

The humane and workable solution to global poverty is freedom. We can help the poor—and help ourselves at the same time—by tearing down our walls and trade barriers. Both justice and good economic sense require that we open borders, free up international trade, and respect the economic liberties of people around the world. What global justice requires is an open world. Most books on global justice see the world’s poor as little more than mouths to be fed. Their authors see justice as a zero-sum game: some must lose so that others may win. They rely on controversial moral intuitions and outdated or mistaken economic beliefs about economic growth. Van der Vossen and Brennan present global justice as a positive-sum game: the methods that can best help the world’s poor also help everyone else. Using mainstream development economics and common-sense moral intuitions, they argue that instead of treating the world’s poor as helpless victims who must be rescued by the rich, we should remove the coercive limits that keep people poor in the first place. We should offer people the freedom to work, produce, trade, and migrate, in ways that help better themselves and others who are willing to cooperate with them. In Defense of Openness offers a new approach to global justice: we don’t need to “save” the poor. The poor will save themselves, if only we would get out of their way and let them.


2017 ◽  
Vol 22 (1) ◽  
pp. 68-78
Author(s):  
Chris DL Hunt ◽  
Micah B Rankin

The Supreme Court of Canada’s decision in R v Bradshaw marks a major development in the evolution of Canada’s principled exception to hearsay. In this comment the authors criticise the court’s new approach to the admissibility of corroborative evidence. They argue that the test is overly strict and is discordant with the common sense, functional approach previously endorsed by the court. They also urge caution about combining procedural and substantive reliability into a third or hybrid approach to threshold reliability.


1999 ◽  
Vol 173 ◽  
pp. 185-188
Author(s):  
Gy. Szabó ◽  
K. Sárneczky ◽  
L.L. Kiss

AbstractA widely used tool in studying quasi-monoperiodic processes is the O–C diagram. This paper deals with the application of this diagram in minor planet studies. The main difference between our approach and the classical O–C diagram is that we transform the epoch (=time) dependence into the geocentric longitude domain. We outline a rotation modelling using this modified O–C and illustrate the abilities with detailed error analysis. The primary assumption, that the monotonity and the shape of this diagram is (almost) independent of the geometry of the asteroids is discussed and tested. The monotonity enables an unambiguous distinction between the prograde and retrograde rotation, thus the four-fold (or in some cases the two-fold) ambiguities can be avoided. This turned out to be the main advantage of the O–C examination. As an extension to the theoretical work, we present some preliminary results on 1727 Mette based on new CCD observations.


Author(s):  
V. Mizuhira ◽  
Y. Futaesaku

Previously we reported that tannic acid is a very effective fixative for proteins including polypeptides. Especially, in the cross section of microtubules, thirteen submits in A-tubule and eleven in B-tubule could be observed very clearly. An elastic fiber could be demonstrated very clearly, as an electron opaque, homogeneous fiber. However, tannic acid did not penetrate into the deep portion of the tissue-block. So we tried Catechin. This shows almost the same chemical natures as that of proteins, as tannic acid. Moreover, we thought that catechin should have two active-reaction sites, one is phenol,and the other is catechole. Catechole site should react with osmium, to make Os- black. Phenol-site should react with peroxidase existing perhydroxide.


Author(s):  
K. Chien ◽  
R. Van de Velde ◽  
I.P. Shintaku ◽  
A.F. Sassoon

Immunoelectron microscopy of neoplastic lymphoma cells is valuable for precise localization of surface antigens and identification of cell types. We have developed a new approach in which the immunohistochemical staining can be evaluated prior to embedding for EM and desired area subsequently selected for ultrathin sectioning.A freshly prepared lymphoma cell suspension is spun onto polylysine hydrobromide- coated glass slides by cytocentrifugation and immediately fixed without air drying in polylysine paraformaldehyde (PLP) fixative. After rinsing in PBS, slides are stained by a 3-step immunoperoxidase method. Cell monolayer is then fixed in buffered 3% glutaraldehyde prior to DAB reaction. After the DAB reaction step, wet monolayers can be examined under LM for presence of brown reaction product and selected monolayers then processed by routine methods for EM and embedded with the Chien Re-embedding Mold. After the polymerization, the epoxy blocks are easily separated from the glass slides by heatingon a 100°C hot plate for 20 seconds.


Author(s):  
W. A. Chiou ◽  
N. Kohyama ◽  
B. Little ◽  
P. Wagner ◽  
M. Meshii

The corrosion of copper and copper alloys in a marine environment is of great concern because of their widespread use in heat exchangers and steam condensers in which natural seawater is the coolant. It has become increasingly evident that microorganisms play an important role in the corrosion of a number of metals and alloys under a variety of environments. For the past 15 years the use of SEM has proven to be useful in studying biofilms and spatial relationships between bacteria and localized corrosion of metals. Little information, however, has been obtained using TEM capitalizing on its higher spacial resolution and the transmission observation of interfaces. The research presented herein is the first step of this new approach in studying the corrosion with biological influence in pure copper.Commercially produced copper (Cu, 99%) foils of approximately 120 μm thick exposed to a copper-tolerant marine bacterium, Oceanospirillum, and an abiotic culture medium were subsampled (1 cm × 1 cm) for this study along with unexposed control samples.


Author(s):  
Arthur V. Jones

With the introduction of field-emission sources and “immersion-type” objective lenses, the resolution obtainable with modern scanning electron microscopes is approaching that obtainable in STEM and TEM-but only with specific types of specimens. Bulk specimens still suffer from the restrictions imposed by internal scattering and the need to be conducting. Advances in coating techniques have largely overcome these problems but for a sizeable body of specimens, the restrictions imposed by coating are unacceptable.For such specimens, low voltage operation, with its low beam penetration and freedom from charging artifacts, is the method of choice.Unfortunately the technical dificulties in producing an electron beam sufficiently small and of sufficient intensity are considerably greater at low beam energies — so much so that a radical reevaluation of convential design concepts is needed.The probe diameter is usually given by


1968 ◽  
Vol 32 (3) ◽  
pp. 279-282
Author(s):  
JI Mock ◽  
JW Grenfell ◽  
WA Richter
Keyword(s):  

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