Women in Mongol Iran: The Khatuns, 1206-1335

The book investigates the development of women’s status in the Mongol Empire from its original homeland in Mongolia up to the end of the Ilkhanate of Iran in 1335. Taking a thematic approach, the chapters show a coherent progression of this development and contextualise the evolution of the role of women in medieval Mongol society. The arrangement serves as a starting point from where to draw comparison with the status of Mongol women in the later period. Exploring patterns of continuity and transformation in the status of these women in different periods of the Mongol Empire as it expanded westwards into the Islamic world, the book offers a view on the transformation of a nomadic-shamanist society from its original homeland in Mongolia to its settlement in the mostly sedentary-Muslim Iran in the mid-13th century

The effect of the Müller-Lyer illusion on saccades is modulated by spatial predictability and saccadic latency

Studies investigating the effect of visual illusions on saccadic eye movements have provided a wide variety of results. In this study, we test three factors that might explain this variability: the spatial predictability of the stimulus, the duration of the stimulus and the latency of the saccades. Participants made a saccade from one end of a Müller-Lyer figure to the other end. By changing the spatial predictability of the stimulus, we find that the illusion has a clear effect on saccades (16%) when the stimulus is at a highly predictable location. Even stronger effects of the illusion are found when the stimulus location becomes more unpredictable (19–23%). Conversely, manipulating the duration of the stimulus fails to reveal a clear difference in illusion effect. Finally, by computing the illusion effect for different saccadic latencies, we find a maximum illusion effect (about 30%) for very short latencies, which decreases by 7% with every 100 ms latency increase. We conclude that spatial predictability of the stimulus and saccadic latency influences the effect of the Müller-Lyer illusion on saccades

Insufficient control of blood pressure and incident diabetes

OBJECTIVE: Incidence of type 2 diabetes might be associated with preexisting hypertension. There is no information on whether incident diabetes is predicted by blood pressure control. We evaluated the hazard of diabetes in relation to blood pressure control in treated hypertensive patients. RESEARCH DESIGN AND METHODS: Nondiabetic, otherwise healthy, hypertensive patients (N = 1,754, mean +/- SD age 52 +/- 11 years, 43% women) participated in a network over 3.4 +/- 1 years of follow-up. Blood pressure was considered uncontrolled if systolic was >or=140 mmHg and/or diastolic was >or=90 mmHg at the last outpatient visit. Diabetes was defined according to American Diabetes Association guidelines. RESULTS: Uncontrolled blood pressure despite antihypertensive treatment was found in 712 patients (41%). At baseline, patients with uncontrolledblood pressure were slightly younger than patients with controlled blood pressure (51 +/- 11 vs. 53 +/- 12 years, P < 0.001), with no differences in sex distribution, BMI, duration of hypertension, baseline blood pressure, fasting glucose, serum creatinine and potassium, lipid profile, or prevalence of metabolic syndrome. During follow-up, 109 subjects developed diabetes. Incidence of diabetes was significantly higher in patients with uncontrolled (8%) than in those with controlled blood pressure (4%, odds ratio 2.08, P < 0.0001). In Cox regression analysis controlling for baseline systolic blood pressure and BMI, family history of diabetes, and physical activity, uncontrolled blood pressure doubled the risk of incident diabetes (hazard ratio [HR] 2.10, P < 0.001), independently of significant effects of age (HR 1.02 per year, P = 0.03) and baseline fasting glucose (HR 1.10 per mg/dl, P < 0.001). CONCLUSIONS: In a large sample of treated nondiabetic hypertensive subjects, uncontrolled blood pressure is associated with twofold increased risk of incident diabetes independently of age, BMI, baseline blood pressure, or fasting glucose

On the outskirts of the Ilkhanate: the Mongols’ relationship with the province of Kastamonu in the second half of the 13th century

Ever since the decisive victory over the Seljuqs of Rūm in 1243, the Mongols and their Persian officials had different approaches to the role that Anatolia should play in the Ilkhanate. The impact of Mongol rule and its reception among the Anatolian subjects was not homogeneous across the Peninsula. Eastern regions of Anatolia were geographically closer to the area where the Mongol court dwelt in North-Western Iran, which arguably gave them less room for political maneuver. On the contrary, in the western parts of Anatolia, different local dynasties emerged in the second half of the 13th century, in a complex political scenario that combined Mongol overlordship, the proximity to a decadent but prestigious Byzantium and the presence of Turkmen tribes to their political agenda. One of these dynasties was the Çobanoğlu of Kastamonu that ruled over North-Western Anatolia during the last few decades of the 13th century. This article aims to offer an overview of the relationship between center and periphery in the Ilkhanate by looking at the rule of the Çobanoğulları in Kastamonu and their political, religious and cultural development vis-à-vis the Mongols of Iran. The aim is to contrast opposing views on Mongol rule documented not only in the general narratives of the period but also to examine those works locally composed for the rulers of Kastamonu. By contracting local and more general sources, we aim to contribute to a better understanding of the complex political relationship between local dynasties in peripheral areas of the Ilkhanate and the central court of the Mongols of Iran

Insufficient control of blood pressure and incident diabetes

OBJECTIVE: Incidence of type 2 diabetes might be associated with preexisting hypertension. There is no information on whether incident diabetes is predicted by blood pressure control. We evaluated the hazard of diabetes in relation to blood pressure control in treated hypertensive patients. RESEARCH DESIGN AND METHODS: Nondiabetic, otherwise healthy, hypertensive patients (N = 1,754, mean +/- SD age 52 +/- 11 years, 43% women) participated in a network over 3.4 +/- 1 years of follow-up. Blood pressure was considered uncontrolled if systolic was >or=140 mmHg and/or diastolic was >or=90 mmHg at the last outpatient visit. Diabetes was defined according to American Diabetes Association guidelines. RESULTS: Uncontrolled blood pressure despite antihypertensive treatment was found in 712 patients (41%). At baseline, patients with uncontrolledblood pressure were slightly younger than patients with controlled blood pressure (51 +/- 11 vs. 53 +/- 12 years, P < 0.001), with no differences in sex distribution, BMI, duration of hypertension, baseline blood pressure, fasting glucose, serum creatinine and potassium, lipid profile, or prevalence of metabolic syndrome. During follow-up, 109 subjects developed diabetes. Incidence of diabetes was significantly higher in patients with uncontrolled (8%) than in those with controlled blood pressure (4%, odds ratio 2.08, P < 0.0001). In Cox regression analysis controlling for baseline systolic blood pressure and BMI, family history of diabetes, and physical activity, uncontrolled blood pressure doubled the risk of incident diabetes (hazard ratio [HR] 2.10, P < 0.001), independently of significant effects of age (HR 1.02 per year, P = 0.03) and baseline fasting glucose (HR 1.10 per mg/dl, P < 0.001). CONCLUSIONS: In a large sample of treated nondiabetic hypertensive subjects, uncontrolled blood pressure is associated with twofold increased risk of incident diabetes independently of age, BMI, baseline blood pressure, or fasting glucose

Group of boost and rotation transformations with two observer-independent scales

I examine the structure of the deformed Lorentz transformations in one of the recently-proposed schemes with two observer-independent scales. I develop a technique for the analysis of general combinations of rotations and deformed boosts. In particular, I verify explicitly that the transformations form group.Comment: revised version accepted for publication on Phys.Lett.B; one reference corrected, some physical comments added. 6 pages, RevTex