Early versions of satellite and radiosonde datasets suggested that the tropical surface had warmed more than the troposphere, while climate models consistently showed tropospheric amplification of surface warming in response to human-caused increases in greenhouse gases. We revisit such comparisons here using new observational estimates of surface and tropospheric temperature changes. We find that there is no longer a serious discrepancy between modeled and observed trends in the tropics. Our results contradict a recent claim that all simulated temperature trends in (...) the tropical troposphere are inconsistent with observations. This claim was based on the use of older radiosonde and satellite datasets and on two methodological errors: the neglect of observational trend uncertainties introduced by interannual climate variability and application of an inappropriate statistical “consistency test”.This emerging reconciliation of models and observations has two primary explanations. First, because of changes in the treatment of buoy and satellite information, new surface temperature datasets yield slightly reduced tropical warming relative to earlier versions. Second, recently developed satellite and radiosonde datasets now show larger warming of the tropical lower troposphere. In the case of a new satellite dataset from remote sensing systems, enhancedRSS warming is due to an improved procedure of adjusting for inter-satellite biases. When the RSS-derived tropospheric temperature trend is compared with four different observed estimates of surface temperature change, the surface warming is invariably amplified in the tropical troposphere, consistent with model results. Even if we use data from a second satellite dataset with smaller tropospheric warming than in remote sensing systems RSS, observed tropical lapse rates are not significantly different from those in all model simulations.Our results contradict a recent claim that all simulated temperature trends in the tropical troposphere and in tropical lapse rates are inconsistent with observations. This claim was based on the use of older radiosonde and satellite datasets and on two methodological errors: the neglect of observational trend uncertainties introduced by interannual climate variability and application of an inappropriate statistical “consistency test”. (shrink)

The Search for the Legacy of the USPHS Syphilis Study at Tuskegee is a collection of essays from experts in a variety of fields seeking to redefine the legacy of the infamous Tuskegee Syphilis Study. The essayists place the legacy of the study within the evolution of racial and ethnic relations in the United States. Contributors include two leading historians on the study, two former United States Surgeons General, and other prominent scholars from a wide range of fields.

Three studies were conducted to explore the psychological determinants of COVID-deterrent behaviors. In Study 1, using data collected and analyzed both before and after the release of COVID-19 vaccines, mask-wearing, other preventative behaviors like social distancing, and vaccination intentions were positively related to assessments of the Coronavirus Behavioral Health Mindset ; belief in the credibility of science; progressive political orientation; less use of repressive and more use of sensitization coping; and the attribution of COVID-19 safety to effort rather than ability, (...) powerful forces, fate, or luck. In Study 2, favorable COVID-19 vaccination intentions were related to greater willingness to work, lower emotional distress, and greater customer experience mindset. Study 3 examined the personality and motives of individuals who volunteered to help deliver COVID-19 inoculations to the local community. The vaccine-giving volunteers, especially those with prosocial motives, had high CVBHM scores, belief in the credibility of science, low use of repressive coping, greater attribution of COVID-19 protection to effort, low likelihood of voting conservative, were older, and had more education than others. The majority of public health volunteers expressed prosocial motives to help people or join a cause, but many expressed the personal motives of getting the COVID-19 vaccination for themselves, conveying a public image of compassion, or structuring time. Based on the three research studies, a COVID-19 Mindset Hierarchy model is proposed to integrate the results. (shrink)

This interdisciplinary collection of essays highlights the relevance of Buddhist doctrine and practice to issues of globalization. From philosophical, religious, historical, and political perspectives, the authors show that Buddhism—arguably the world’s first transnational religion—is a rich resource for navigating todays interconnected world.

In the Classical Quarterly, XIX., pp. 192–3, in some remarks on the word celtis, I suggested that the Philoxenus gloss CE 23 was in reality a fusion of two glosses— Celtis : ȋνα Celtis : ίΧθύος εδος and I tried to show that the former was a Bible gloss from Job xix. 24. Since the appearance of my article it has been pointed out by Professor Housman, in a communication to Professor W. M. Lindsay, that I had overlooked the kindred (...) Philoxenus gloss SQ 4 ; and it would appear that, in view of this regrettable oversight, the division of the gloss CE 23 and the explanation of the first part as a Bible gloss is untenable. (shrink)

The purpose of the following notes is to draw attention to certain glosses in the Philoxenus glossary, and to discuss points arising out of them. The numeration of the glosses is that adopted in the forthcoming critical edition of this important bilingual dictionary.

In the encyclopaedia portion of the Liber Glossarum the compiler introduced numerous historical and geographical excerpts of varying length. The writers from whose works the geographical extracts are primarily taken are Isidore, Orosius, and Eutropius; but though the compiler has in many cases appended the labels ESIDORI, PAVLI HOROSI, or simply OROSI, and EVTROPI to the entries, this is by no means always the case. A few of the excerpts are of great length; thus, the longest of all, Hispania , (...) which is labelled PAVLI HOROSI, SVLINI, OROSI, fills a whole column of the Paris MS. . Other long geographical entries are IT 12 , GA 52–4 , and RO 105–8 . The length of HI 233, coupled with the fact that the next entry fills half a column of P., and contains Isidore's remarks on Spain , has been used as an argument by those scholars who maintain that the Liber Glossarum is the work of a Spanish compiler. To this the obvious retort would seem to be that the presence of three passages about Gaul might with equal justice be used to support the view that the compilation was made in France. Other evidence of a ‘Spanish hand’ in certain geographical items will be given below, but it is of such a character that it adds nothing to the evidence for the vexed question of provenance. (shrink)

In a recent article1 mention was made of a MS. from which Goetz printed selections in Vol. V. of the . This MS. was not used by Goetz. On fol. 81 appears the following entry: ‘Moechus est adulter alterius t[h]orum furtim polluens; inde a m echo dicitur m[o]echanica ars, ingeniosa atque subtilissima et p ene quomodo facta uel administrata sit inuisibilis in tantum, ut etiam uisum conspicientium quodam modo furetur, dum non facile penetratur eius ingeniositas quali ingenio artis candelabrum illud (...) Theodosianum factum legitur.’. (shrink)

Among the writings of Isocrates the discourse ‘on the Peace’ ranks second only to the Panegyricus. Apart from its literary merits and historical importance, an additional interest attaches to this work, because it is one of the few classical writings of which an early papyrus in a fair state of preservation has come to light.

In App. Verg. Priap. 3, 3, the most recent editor adopts the form fomitata, first proposed by I. Voss, a form which seems to derive its only authority from a passage in Paulus' abridgement of Festus . Though there is some variation in the MSS. of the Priapeia , the first four letters are in every case the same—namely, form-. Again, in Ps.-Placidus the MSS. give formitat, but Goetz prints this as fo[r]mitat. The reading formitata was upheld by Skutsch, who (...) quoted the form formitare as a parallel to exitare in Catull. 17, 24, which all recent editors have changed to excitare. (shrink)

In recent years, educational institutions have started using the tools of commercial data analytics in higher education. By gathering information about students as they navigate campus information systems, learning analytics “uses analytic techniques to help target instructional, curricular, and support resources” to examine student learning behaviors and change students’ learning environments. As a result, the information educators and educational institutions have at their disposal is no longer demarcated by course content and assessments, and old boundaries between information used for assessment (...) and information about how students live and work are blurring. Our goal in this paper is to provide a systematic discussion of the ways in which privacy and learning analytics conflict and to provide a framework for understanding those conflicts. -/- We argue that there are five crucial issues about student privacy that we must address in order to ensure that whatever the laudable goals and gains of learning analytics, they are commensurate with respecting students’ privacy and associated rights, including (but not limited to) autonomy interests. First, we argue that we must distinguish among different entities with respect to whom students have, or lack, privacy. Second, we argue that we need clear criteria for what information may justifiably be collected in the name of learning analytics. Third, we need to address whether purported consequences of learning analytics (e.g., better learning outcomes) are justified and what the distributions of those consequences are. Fourth, we argue that regardless of how robust the benefits of learning analytics turn out to be, students have important autonomy interests in how information about them is collected. Finally, we argue that it is an open question whether the goods that justify higher education are advanced by learning analytics, or whether collection of information actually runs counter to those goods. (shrink)