© 2017. The American Astronomical Society. All rights reserved.We present new observations of the low-mass companion to HD 984 taken with the Gemini Planet Imager as a part of the GPI Exoplanet Survey campaign. Images of HD 984 B were obtained in the J and H bands. Combined with archival epochs from 2012 and 2014, we fit the first orbit to the companion to find an 18 au orbit with a 68% confidence interval between 14 and 28 au, an eccentricity (...) of 0.18 with a 68% confidence interval between 0.05 and 0.47, and an inclination of 119°with a 68% confidence interval between 114°and 125°. To address the considerable spectral covariance in both spectra, we present a method of splitting the spectra into low and high frequencies to analyze the spectral structure at different spatial frequencies with the proper spectral noise correlation. Using the split spectra, we compare them to known spectral types using field brown dwarf and low-mass star spectra and find a best-fit match of a field gravity M6.5 ±1.5 spectral type with a corresponding temperature of K. Photometry of the companion yields a luminosity of log=2.88 ± 0.07 dex with DUSTY models. Mass estimates, again from DUSTY models, find an age-dependent mass of 34 ±1 to 95 ±4 M Jup. These results are consistent with previous measurements of the object. (shrink)

bakhsh-i 1. Majmūʻah-i 874, shāmil-i 6 risālah -- bakhsh-i 2. Majmūʻah-i 855, shāmil-i 3 risālah.

On the religious aspects of consumption (economics) in Islam.

Although Dirār b. ʿAmr is the most important mutakallim of the second century, he is unfortunately one of the unjustified names in the history of kalām. Dirâr is a mutakallim whose name is rarely mentioned in theological publications published in both Turkish and foreign languages until recently, and his importance and position are still not noticed. As a matter of fact, Josef van Ess and W. Montgomery Watt, who are famous orientalists, discovered this tragic fact and tried to make up (...) for this deficiency to some extent with their studies. Dirâr wrote a refutation of Aristotle's theory of substance and accident, opened a new way with his understanding of existence based on accidents and led Ash'ari with the theory of kasb and Ebu'l-Huzayl al-‘Allaf with his kalām accumulation. Undoubtedly, one of the things that makes Dirār important is that he had views that went beyond his time and caused him to contradict his contemporaries as early as the second century in terms of the history of Islamic thought. Considering the list of works that have not survived, except for one, in such a period when the mainstream sects were not yet formed and they were on the eve of their formation, Dirār was generally in a critical dialogue with the Islamic and non-Islamic movements he encountered and knew. For this reason, it is almost impossible to place him in any religious sect mentioned in his period. Because he often preferred to follow his own ideas rather than the opinions of others on many issues. Naturally, this makes it difficult to place Dirār in a certain school and frees him from all kinds of bonds. Yes, in the sources we come across many allegations, accusations and slanders that Dirār is a Cahmi/Jabri, he is a Mu‘tazili, he is an innovator with malignant ideas, he is an infidel to put a bounty on his head. Understanding the reasons for these depends on getting to know Dirār, understanding his ideas, and determining his position. If we say in the context of our study, the position of Dirār is actually a state of non-position, and we think that the concept that best expresses this situation in a new interpretation is "nawābit". In the light of our analysis, we see that, with the exception of a name, nawābit is used as a concept with a negative content and connotation in both theology and philosophy. The exceptional person is the famous philosopher Ibn Bājja (Avempace) from Andalusia, the contemporary of Ibn Rushd (Averroes). While Mu‘tazili mutakallims use nawābit to humiliate groups such as Ahl-i hadith and Hashviyye, which adopt the narration-oriented line that puts reason and acumen to the second place, Al-Fārābī also uses the fault types and the sick characters in his virtuous city that he has constructed to describe. Ibn Bājja, on the other hand, considers the people called nawābit within his project to be equivalent to the "mutawahhid" (alone human) whose "precaution" he aims; this usage which corresponds with the context of the concept in the study. Because, in our study, nawābit is not considered as an identity, but as a representation of a character. (shrink)

A culturally cultivated ignorance with regard to the care and presentation of tightly-curled hair pervades American society. This ignorance masquerades as a discourse of manageability, which supports institutional prohibitions of historically Black American hairstyles. In other words, rather than acknowledging our knowledge deficits, we attribute the medical and aesthetic consequences of our ignorance to the hair itself. The insidious implication is that the display of tightly curled hair is not a matter of taste but indicative of a lack of self-care. (...) I conclude that this trend is racially prejudicial and that laws and education are possible mechanisms of redress. (shrink)

Este volume resume as palestras apresentadas durante o simpósio comemorativo dos "100 Anos da Física Quântica", realizado no Instituto de Física da USP. Para avaliar o significado dessa comemoração, basta lembrar que a Física no século XIX parecia estar completa. Os textos agrupados neste volume tratam de aspectos históricos associados à emergência inicial da teoria quântica, de desenvolvimentos relacionados com algumas das suas mais notórias conseqüências, e de aplicações abrangendo fenômenos desde a escala sub-atômica, atômica e molecular, até as dimensões (...) do universo como um todo. (shrink)

There are few models of price competition in a homogeneous-good market which permit general asymmetries of information amongst the sellers. This work studies a price game with discontinuous payoffs in which both costs and market demand are ex ante uncertain. The sellers evaluate uncertain profits with maximin expected utilities exhibiting ambiguity aversion. The buyers in the market are permitted to split between sellers tieing at the minimum price in arbitrary ways which may be deterministic or random. The role of the (...) primitives in determining equilibrium prices in the market is analyzed in detail. (shrink)

al-juz 1.-3. [without special title] -- al-juzʼ 4. Fī mabāḥith al-ḥudūth wa-al-qidam wa-asrār al-dahr wa-al-azl -- al-juzʼ 5. Fī al-zamān wa-al-makān -- al-juzʼ 6. Fī al-hayūlī -- al-juzʼ 7. Fī al-arwāḥ al-ʻāliyah wa-al-sāfilah -- al-juzʼ 8. Fī al-nubūwāt wa-ma yataʻalaqu biha -- al-juzʼ 9. Fī al-jabr wa-al-qudar, aw, al-Qadāʼ wa-al-qadar.

Religious beliefs; in the Koran and Sunna.

Three arguments are proposed against the idea that ordinary talk about the mind constitutes a folk psychology, a sort of prescientific theory which explains human behaviour and which is ripe for replacement by a neurological or computational theory with better scientific credentials. First, not all talk of the mind is introduced to explain in the way assumed by those who think that mental talk hypothesizes inner processes to explain behaviour. Second, the individuation of the behaviour which is explained by the (...) inner processes itself requires reference to ?mental? states such as intentions or desires. Consequently the project is circular. Finally, scientific theory is a practice with a history which may be matched in the case of ordinary talk of the mind. Certainly ordinary talk of motives, intentions, and thoughts may be infected by the theorizing of economists and sociologists et al., but it is impossible that all talk of the mind should be theoretical in this way. (shrink)

Medical-legal partnerships (MLPs) support patients and clinicians by streamlining legal and medical care and helping identify and address a subset of social drivers of health (SDOH). Less is known on the effect of MLPs on the competency of residents regarding SDOH. The aim of this study was to identify how integration of an MLP into a pediatric residency training program affected residents’ experience understanding and addressing SDOH.