Trace-element and Mineralogical Analysis of Field Clays, Valley of Oaxaca, Mexico, as a Basis for Archaeological Ceramic Provenance Determination

This dataset contains trace-element data, descriptive information, and photographs for 328 field clays sampled in the Valley of Oaxaca, Mexico; mineralogical data are presented for a subset of the samples. The clay samples were generated as part of a valley-wide sampling strategy designed to capture spatial variation in clay composition and to establish a basis for fine-grained ceramic provenance determination within the valley (Minc and Sherman 2011). Given the size of the data set, the data are organized by field season: 2007 and 2012. In addition, we include data from a more intensive survey conducted around the site of Yaasuchi (YCS), conducted as part of Pink’s (2014) MA thesis research. The goal of these surveys was to characterize regional trends in clay composition throughout the valley, as these reflect differences in parent material, as a basis for determining the provenance of archaeological ceramics. Not all clays sampled are suitable potting clays; however, their chemistry and mineralogy is generally indicative of potting clay composition for a given locale. Each clay is given a unique lab identification number (INAA ID) that may be used to relate the trace-element data with locational information and paste photos included in this dataset. The data consist of five parts

Examination of Migraine Management in Emergency Departments

BACKGROUND: Despite advances in treatment, patients with migraine have been underdiagnosed and undertreated, specifically in emergency departments. In addition, great variability exists with respect to the diagnosis, management and treatment of migraine patients in emergency departments. In particular, migraine-specific treatments, including serotonin receptor agonists, appear to be rarely used.OBJECTIVE: To examine the diagnosis and management of migraine patients within Ontario emergency departments.METHODS: A prospective survey was designed to inquire how emergency physicians diagnose and manage patients with migraine. Questions focused on the use of serotonin receptor agonists, the rationale behind their use or nonuse, and acute headache protocols. The survey also inquired about the use of International Classification Of Headache Disorders-2 criteria in diagnosing migraine by emergency physicians, medication prescribed on discharge, and referrals made to outpatient specialists. These surveys were distributed to and anonymously completed by emergency physicians in several departments in Ontario.RESULTS: Migraine-specific treatments were underused in emergency departments. Furthermore, many departments lacked headache protocols and, often, migraine-specific treatment was not included in the few departments with protocols.CONCLUSIONS: Diagnosis and management of migraines can be improved within emergency departments, and patients can be more effectively channelled toward appropriate outpatient care.Peer Reviewe

Examination of migraine management in emergency departments

BACKGROUND: Despite advances in treatment, patients with migraine have been underdiagnosed and undertreated, specifically in emergency departments. In addition, great variability exists with respect to the diagnosis, management and treatment of migraine patients in emergency departments. In particular, migraine-specific treatments, including serotonin receptor agonists, appear to be rarely used

OCS 2007.zip

This dataset contains trace-element data, descriptive information, and photographs for 328 field clays sampled in the Valley of Oaxaca, Mexico; mineralogical data are presented for a subset of the samples. The clay samples were generated as part of a valley-wide sampling strategy designed to capture spatial variation in clay composition and to establish a basis for fine-grained ceramic provenance determination within the valley (Minc and Sherman 2011). Given the size of the data set, the data are organized by field season: 2007 and 2012. In addition, we include data from a more intensive survey conducted around the site of Yaasuchi (YCS), conducted as part of Pink’s (2014) MA thesis research. The goal of these surveys was to characterize regional trends in clay composition throughout the valley, as these reflect differences in parent material, as a basis for determining the provenance of archaeological ceramics. Not all clays sampled are suitable potting clays; however, their chemistry and mineralogy is generally indicative of potting clay composition for a given locale. Each clay is given a unique lab identification number (INAA ID) that may be used to relate the trace-element data with locational information and paste photos included in this dataset. The data consist of five parts

README_OSU-RC_OCS.rtf

This dataset contains trace-element data, descriptive information, and photographs for 328 field clays sampled in the Valley of Oaxaca, Mexico; mineralogical data are presented for a subset of the samples. The clay samples were generated as part of a valley-wide sampling strategy designed to capture spatial variation in clay composition and to establish a basis for fine-grained ceramic provenance determination within the valley (Minc and Sherman 2011). Given the size of the data set, the data are organized by field season: 2007 and 2012. In addition, we include data from a more intensive survey conducted around the site of Yaasuchi (YCS), conducted as part of Pink’s (2014) MA thesis research. The goal of these surveys was to characterize regional trends in clay composition throughout the valley, as these reflect differences in parent material, as a basis for determining the provenance of archaeological ceramics. Not all clays sampled are suitable potting clays; however, their chemistry and mineralogy is generally indicative of potting clay composition for a given locale. Each clay is given a unique lab identification number (INAA ID) that may be used to relate the trace-element data with locational information and paste photos included in this dataset. The data consist of five parts

README_OSU-RC_OCS.pdf

This dataset contains trace-element data, descriptive information, and photographs for 328 field clays sampled in the Valley of Oaxaca, Mexico; mineralogical data are presented for a subset of the samples. The clay samples were generated as part of a valley-wide sampling strategy designed to capture spatial variation in clay composition and to establish a basis for fine-grained ceramic provenance determination within the valley (Minc and Sherman 2011). Given the size of the data set, the data are organized by field season: 2007 and 2012. In addition, we include data from a more intensive survey conducted around the site of Yaasuchi (YCS), conducted as part of Pink’s (2014) MA thesis research. The goal of these surveys was to characterize regional trends in clay composition throughout the valley, as these reflect differences in parent material, as a basis for determining the provenance of archaeological ceramics. Not all clays sampled are suitable potting clays; however, their chemistry and mineralogy is generally indicative of potting clay composition for a given locale. Each clay is given a unique lab identification number (INAA ID) that may be used to relate the trace-element data with locational information and paste photos included in this dataset. The data consist of five parts

OCS 2012.zip

This dataset contains trace-element data, descriptive information, and photographs for 328 field clays sampled in the Valley of Oaxaca, Mexico; mineralogical data are presented for a subset of the samples. The clay samples were generated as part of a valley-wide sampling strategy designed to capture spatial variation in clay composition and to establish a basis for fine-grained ceramic provenance determination within the valley (Minc and Sherman 2011). Given the size of the data set, the data are organized by field season: 2007 and 2012. In addition, we include data from a more intensive survey conducted around the site of Yaasuchi (YCS), conducted as part of Pink’s (2014) MA thesis research. The goal of these surveys was to characterize regional trends in clay composition throughout the valley, as these reflect differences in parent material, as a basis for determining the provenance of archaeological ceramics. Not all clays sampled are suitable potting clays; however, their chemistry and mineralogy is generally indicative of potting clay composition for a given locale. Each clay is given a unique lab identification number (INAA ID) that may be used to relate the trace-element data with locational information and paste photos included in this dataset. The data consist of five parts

OCS_Petrography.zip

This dataset contains trace-element data, descriptive information, and photographs for 328 field clays sampled in the Valley of Oaxaca, Mexico; mineralogical data are presented for a subset of the samples. The clay samples were generated as part of a valley-wide sampling strategy designed to capture spatial variation in clay composition and to establish a basis for fine-grained ceramic provenance determination within the valley (Minc and Sherman 2011). Given the size of the data set, the data are organized by field season: 2007 and 2012. In addition, we include data from a more intensive survey conducted around the site of Yaasuchi (YCS), conducted as part of Pink’s (2014) MA thesis research. The goal of these surveys was to characterize regional trends in clay composition throughout the valley, as these reflect differences in parent material, as a basis for determining the provenance of archaeological ceramics. Not all clays sampled are suitable potting clays; however, their chemistry and mineralogy is generally indicative of potting clay composition for a given locale. Each clay is given a unique lab identification number (INAA ID) that may be used to relate the trace-element data with locational information and paste photos included in this dataset. The data consist of five parts

YCS 2012.zip

This dataset contains trace-element data, descriptive information, and photographs for 328 field clays sampled in the Valley of Oaxaca, Mexico; mineralogical data are presented for a subset of the samples. The clay samples were generated as part of a valley-wide sampling strategy designed to capture spatial variation in clay composition and to establish a basis for fine-grained ceramic provenance determination within the valley (Minc and Sherman 2011). Given the size of the data set, the data are organized by field season: 2007 and 2012. In addition, we include data from a more intensive survey conducted around the site of Yaasuchi (YCS), conducted as part of Pink’s (2014) MA thesis research. The goal of these surveys was to characterize regional trends in clay composition throughout the valley, as these reflect differences in parent material, as a basis for determining the provenance of archaeological ceramics. Not all clays sampled are suitable potting clays; however, their chemistry and mineralogy is generally indicative of potting clay composition for a given locale. Each clay is given a unique lab identification number (INAA ID) that may be used to relate the trace-element data with locational information and paste photos included in this dataset. The data consist of five parts

Persistent genital arousal disorder: a review of its conceptualizations, potential origins, impact, and treatment

Introduction Persistent genital arousal disorder (PGAD) is a condition characterized by symptoms of physiologic (typically genital) sexual arousal in the absence of perceived subjective sexual arousal. The physiologic arousal can last hours or days, or it can occur constantly, and it does not typically remit after orgasm(s). The symptoms are usually described as distressing, intrusive, and unwanted. Aim To review the available literature on PGAD. Methods A literature review through April 2016 was undertaken using terms persistent genital arousal disorder, persistent sexual arousal syndrome, and restless genital syndrome. Main Outcome Measures The main outcome is a review of the conceptualization of PGAD, its prevalence, proposed etiologies and treatments, and its impact on psychosocial and sexual functioning. Results Much of the research on the potential etiologies and treatments of PGAD is published in the form of case studies. Several etiologies of PGAD have been proposed; however, a cause or causes have not been confirmed. A range of treatments has been explored primarily in case studies, from electroconvulsive therapy to oral medication, with variable success rates. Psychologically based treatments have been suggested but have yet to be evaluated. Online surveys have found initial evidence supporting the negative impact of PGAD on mental health and sexual functioning; however, more research is needed in this area. Conclusion Although PGAD was first conceptualized 15 years ago, it remains a very under-researched condition. Currently, little is known about its biopsychosocial correlates, etiologies, or successful treatments. Future research directions are identified