Filtyp
An implementation of a self-tuning regulator is described. The regulator algorithm consists of two steps. Firstly the parameters of a model of the process are estimated in real time using the method of least squares. Secondly a minimum variance regulator based on the estimated parameters is computed at each sampling interval. Implementation of the algorithm on a process computer is discussed. Ques
The present study experimentally demonstrates a novel design for an internal endwall in a two-pass duct heat exchanger. An array of delta-winglet vortex generator pairs with different aspect ratio, angle of attack, configuration are mounted on the internal endwall in a U duct. Liquid crystal thermalgraphy and static pressure measurements are utilized in this study to evaluate the heat transfer, th
This paper investigated methane/air flame characteristics with hydrogen addition in micro confined combustion space experimentally and computationally. The focus is on the effect of hydrogen addition on the methane/air flame stabilization, the onset of flame with repetitive extinction and ignition (FREI), and the global flame quenching in decreasing continuously combustion space. Furthermore, the
Objective: This study aimed to estimate the association between potential risk factors and common vaginal infections using nationwide primary health care and other national registers. Methods: An open cohort study consisting of 2,357,711 women aged 15 years to 50 years (2001 to 2018) was conducted in Sweden. The outcomes were first event of vulvovaginal candidiasis (VVC) and bacterial vaginosis (B
On March 18, 2019, Safar (a pseudonym) was on an airplane heading to Istanbul in search of new adventures. The evening flight from Tashkent to Istanbul on Uzbekistan Airways took just under six hours.
Global political developments, economic growth and trade liberalization since the 1980s have changed the political and economic landscapes of most regions in the world. First, the collapse of the Soviet Union (and the communist regimes in Central and Eastern Europe) lead to the movement of large segments of populations. For example, the dissolution of the Soviet Union alone left tens of millions o
During our 15 months of ethnographic fieldwork in Russia from January 2014 through November 2019, we traveled extensively within Moscow, running from one side of the city to another in search of informants.
Paper of high extensibility has regained attention due to the recent increase in interest of 3D paper forming for packaging. In-plane compaction has been reported as an effective process to improve paper extensibility. Though tension of compacted paper is generally considered as a reversal process of shrinkage, the exact mechanism involved has not been fully studied. This study investigated the me
Recently the first example of a family of pro-p groups, for p a prime, with full normal Hausdorff spectrum was constructed. In this paper we further investigate this family by computing their finitely generated Hausdorff spectrum with respect to each of the five standard filtration series: the p-power series, the iterated p-power series, the lower p-series, the Frattini series and the dimension su
During our ethnographic fieldwork in Istanbul—in the Kumkapi neighborhood where the majority of Uzbek migrant workers reside and work—we encountered many Uzbek migrants who were compelled to reroute their migration destination from Russia to Turkey following the introduction of the entry ban legislation in Russia in 2013 and 2014. Since that ban, Turkey has become a popular destination since Uzbek
During our ethnographic fieldwork in Istanbul, we spent most of our time wandering the streets of the Kumkapi neighborhood, where it is possible to spot hundreds of Uzbek migrants who reside and/or work there.
This work presents estimates of the emissions resulting from the production of white sugar and its by-products (molasses, pressed beet pulp and dried beet pulp) from sugar beet cultivation to the final product at the factory gate. The study covers the impact of global warming potential, eutrophication potential (freshwater and marine) and particulate matter. The analysis was based on detailed prim
According to the 2021 Rule of Law Index, one of the leading global indicators on the rule of law published annually by the World Justice Project, Russia and Turkey ranked 101st and 117th, respectively, among 139 countries (WJP. Rule of Law Index 2021 [online]. https://worldjusticeproject.org/our-work/research-and-data/wjp-rule-law-index-2021, 2021). The low positions of these two countries in the
On January 14, 2022, we attended a dinner with Safar (the Uzbek migrant presented in Chapter 1 of this book) at O’zbegim restaurant in Kumkapi in Istanbul, Turkey.
We study the gravitational-wave signal stemming from strongly coupled models featuring both, dark chiral and confinement phase transitions. We therefore identify strongly coupled theories that can feature a first-order phase transition. Employing the Polyakov-Nambu-Jona-Lasinio model, we focus our attention on SU(3) Yang-Mills theories featuring fermions in fundamental, adjoint, and two-index symm
The Paris Agreement suggests that all countries engage in significant emission reductions. To stay within safe guardrails, usually defined as a maximum warming of 1.5 °C compared to pre-industrial times, this will mean decarbonisation within less than 30 years. This significant challenge is complicated because of growth in some sectors, such as tourism. This paper analyses emissions and economic o
Complement C3 was originally regarded as a serum effector protein, although recent data has emerged suggesting that intracellular C3 can also regulate basic cellular processes. Despite the growing interest in intracellular C3 functions, the mechanism behind its generation has not been demonstrated. In this study we show that C3 can be expressed from an alternative translational start site, resulti
During a voluntary contraction, motor units (MUs) fire a train of action potentials, causing summation of the twitch forces, resulting in fused or unfused tetanus. Twitches have been important in studying whole-muscle contractile properties and differentiation between MU types. However, there are still knowledge gaps concerning the voluntary force generation mechanisms. Current methods rely on the
Active transport (walking and biking) has significant environmental, health, and social benefits. Despite the importance of active transport, theoretically framed research has not sufficiently considered what makes consumers walk or bike based on activity types, particularly in an Asian context. This is an important topic as it helps provides a basis for better targeted marketing and promotion to
Many economic models assume that random variables follow normal (Gaussian) distributions. Yet, real-world variables may be non-normally distributed. How sensitive are these models' predictions to distribution misspecifications? This paper addresses the question in the context of linear-quadratic beauty contests played by rationally inattentive players. It breaks with the assumption that the (commo
