bluuebunny/crossref_metadata_2025_split huggingface dataset:
Quand Thot devient babouin
Authors: Larcher Cédric 
Published: July 2016

Summary:
The baboon is a recognized hypostasis of Thoth, however it is not until the reign of Amenhotep III that the animal is explicitly referring to the god in the iconography. This connection can be explain by the predilection at this time for the animal forms of the gods. It is related too to the theological orientations that emerge around the nature of the kingship and its link with the god Ra and the Moon. It seems that this new characterstical form of Thot is highlighted at the occasion of the king’s sed-festival.
Effects of terminal alkyl substituents on the low-dimensional arrangement of π-stacked molecules in the crystal structures of bisazomethine dyes
Authors: Jindo Takumi , Kim Byung-Soon , Akune Yoko , Horiguchi-Babamoto Emi , Lee Kyun-Phyo , Kinashi Kenji , Ueda Yasukiyo , Matsumoto Shinya 
Published: July 2016

Abstract
Crystal structures of three bisazomethine dyes with dipropyl, dibutyl, and dihexyl substituents on their terminal amino groups are reported. To systematically interpret the effects of the terminal dialkyl substituents on the low-dimensional arrangements of the π–π stacked molecules, the structural features of the molecular geometries and the low-dimensional arrangements were compared with those in the reported crystal structure of two bisazomethine dyes, i.e. with terminal dimethylamino and diethylamino groups. Lattice energy calculations were also carried out to interpret the substitution effects from an energetic perspective. In the crystal structures of all five dyes, one-dimensional arrangements of the π–π stacked molecules were found. The slip angles between the π–π stacked molecules constituting the characteristic one-dimensional arrangements of the five bisazomethine dyes were distributed in the range of 24.66(4)–79.34(7)°. The lengths of the alkyl chains and projections of the terminal dialkyl substituents from the molecular planes in the five bisazomethine dyes were found to play significant roles in determining the slip angles between the π–π stacked molecules and the distances between the molecules aligned along the long molecular axes.
Anatomy of a Periodically Driven p-Wave Superconductor
Authors: Zhao Erhai 
Published: July 2016

Abstract
The topological properties of periodically driven many-body systems often have no static analogs and defy a simple description based on the effective Hamiltonian. To explore the emergent edge modes in driven p-wave superconductors in two dimensions, we analysed a toy model of Kitaev chains (one-dimensional spinless p-wave superconductors with Majorana edge states) coupled by time-periodic hopping. We showed that with proper driving, the coupled Kitaev chains can turn into a fully gapped superconductor, which is analogous to the p

x
+ip

y
state but has two, rather than one, chiral edge modes. A different driving protocol turns it into a gapless superconductor with isolated point nodes and completely flat edge states at quasienergy ω=0 or π/T, with T as the driving period. The time evolution operator U(k

x
, k

y
, t) of the toy model is computed exactly to yield the phase bands. And the “topological singularities” of the phase bands are exhausted and compared to those of a periodically driven Hofstadter model, which features counter-propagating chiral edge modes. These examples demonstrate the unique edge states in driven superconducting systems and suggest driving as a potentially fruitful route to engineer new topological superconductors.
Modernization and Commercialization in the Tanzimat Period: 1838-1875
Authors: Toprak Zafer 
Published: July 2016

The aim of the present study is to reconsider and reconstruct the economic history of the “decaying” Ottoman Empire during the Tanzimat period. Scores of scholars have already interpreted the decay in terms of imperial expansion. The decay paradigm is part of empire histories. Therefore, it is strongly imprinted with political discourse.Below, I will argue that the Ottoman case would be better understood if viewed within the context of a more dynamic process of change versus inertia rather than decay, and that such an approach to Ottoman economic and social history would be less tainted with political concerns.The ultra-nationalist approach to Ottoman economic history, has always blamed the 1838 Anglo-Ottoman Commercial Treaty for the “under-development” or “dependency” of the late Ottoman Empire. This scenario with a xenophobic hint and backed by Marxist as well as nationalist historiographies, finds the main scapegoat of modern Ottoman-Turkish economic history in the 1838 Treaty.
Tryptophan‐rich basic protein (WRB) mediates insertion of the tail‐anchored protein otoferlin and is required for hair cell exocytosis and hearing
Authors: Vogl Christian , Panou Iliana , Yamanbaeva Gulnara , Wichmann Carolin , Mangosing Sara J , Vilardi Fabio , Indzhykulian Artur A , Pangršič Tina , Santarelli Rosamaria , Rodriguez‐Ballesteros Montserrat , Weber Thomas , Jung Sangyong , Cardenas Elena , Wu Xudong , Wojcik Sonja M , Kwan Kelvin Y , del Castillo Ignacio , Schwappach Blanche , Strenzke Nicola , Corey David P , Lin Shuh‐Yow , Moser Tobias 
Published: July 2016

AbstractThe transmembrane recognition complex (TRC40) pathway mediates the insertion of tail‐anchored (TA) proteins into membranes. Here, we demonstrate that otoferlin, a TA protein essential for hair cell exocytosis, is inserted into the endoplasmic reticulum (ER) via the TRC40 pathway. We mutated the TRC40 receptor tryptophan‐rich basic protein (Wrb) in hair cells of zebrafish and mice and studied the impact of defective TA protein insertion. Wrb disruption reduced otoferlin levels in hair cells and impaired hearing, which could be restored in zebrafish by transgenic Wrb rescue and otoferlin overexpression. Wrb‐deficient mouse inner hair cells (IHCs) displayed normal numbers of afferent synapses, Ca2+ channels, and membrane‐proximal vesicles, but contained fewer ribbon‐associated vesicles. Patch‐clamp of IHCs revealed impaired synaptic vesicle replenishment. In vivo recordings from postsynaptic spiral ganglion neurons showed a use‐dependent reduction in sound‐evoked spiking, corroborating the notion of impaired IHC vesicle replenishment. A human mutation affecting the transmembrane domain of otoferlin impaired its ER targeting and caused an auditory synaptopathy. We conclude that the TRC40 pathway is critical for hearing and propose that otoferlin is an essential substrate of this pathway in hair cells.
Fabrication of Biomembrane from Banana Stem for Lead Removal
Authors: Sulastri Afianti , Rahmidar Lena 
Published: July 2016

Heavy metal (i.e. lead (Pb)) is one of the environmental issues recently due to its danger for human health. Therefore, strategy for removing Pb from waste water treatment is important. One of the prospective methods to remove Pb is membrane biofilter. Here, the purpose of this study was to prepare the membrane biofilter for Pb removal process. In this study, membrane biofilter was produced from banana stem. Banana stem was selected because of its abundant availability in Indonesia. And, for somewhat, this banana stem can be environmental problems (become waste) since Indonesia is one of the top producers in the world. In short of the experimental procedure, we conducted three steps of experiments: (1) Preparation of microbial cellulose using <em>Acetobacter xylinum</em> using banana stem for a main source; (2) Synthesis of cellulose acetate; and (3) Preparation of biomembrane from obtained cellulose acetate. To produce membrane biofilter, the cellulose acetate was dissolved into dichloromethane to form a dope solution. Then, the doped solution was printed in Petri dish. Some biomembrane properties were characterized for identification, i.e. infrared spectra, electron microscope, and elemental analysis. Experimental results showed that we succeeded to prepare biomembrane with a pore size of 5 μm. The filtration efficiency of our prepared membrane was 93.7% of Pb when using Pb with a concentration of 10 ppm.
A Coordinated Emergency Response: A Color Dust Explosion at a 2015 Concert in Taiwan
Authors: Yang Chih-Ching , Shih Chung-Liang 
Published: July 2016

In June 2015, nearly 500 concert attendees suffered injuries from smoke inhalation and severe burns following a color-dust explosion at a waterpark in Taiwan. We report on the progressions of the incident and government responses, share cross-departmental mobilization and case management lessons, and reflect on clinical and complex policy issues emerged. The timely and coordinated emergency responses, a high-quality universal health care system, and dedicated clinicians voluntarily working overtime resulted in an unprecedented 2.4% mortality rate (international statistics predicted 26.8%).
A Step Change in Drill-Bit Technology With Self-Adjusting Polycrystalline-Diamond-Compact Bits
Authors: Jain Jayesh R. , Ricks Gregory , Baxter Benjamin , Vempati Chaitanya , Peters Volker , Bilen Juan Miguel , Spencer Reed , Stibbe Holger 
Published: July 2016

Summary
Since they were first introduced to the market decades ago, polycrystalline-diamond-compact (PDC) bits have undergone numerous technological improvements. One such example is depth-of-cut (DOC)-control technology. Introduced in the early 2000s, this technology emerged as an effective means to mitigate torsional vibrations by managing bit aggressiveness. Today, however, the drilling industry faces the task of drilling diverse sections of the well with a single bit. This is a significant challenge for fixed PDC bits, requiring a compromise that limits vibration mitigation in some sections of the well and/or top-end rate-of-penetration (ROP) performance in other sections.
This paper presents an innovative PDC bit that can self-adjust its DOC-control characteristics to the constantly changing drilling environment and mitigate vibrations while delivering improved ROP. The self-adaptation is accomplished through a passive hydromechanical feedback mechanism encapsulated in self-contained cartridges that are installed inside the bit blades. The DOC-control elements mounted on the cartridges respond to the external loads through strategically designed rate-sensitive retraction and extension strokes. During unfavorable dynamic events, the elements engage with the formation and mitigate dysfunctions. During normal steady-state drilling, the elements gradually adjust their exposure to enable fast and efficient drilling.
The operating principle of self-adjusting PDC bits is first demonstrated through laboratory drilling tests under confining pressure by use of full-scale prototype bits. The testing was expanded to a research well in the field to assess the ability to self-adapt and mitigate stick/slip vibrations. The field-test facility enables a controlled yet realistic environment with reduced uncertainty that is often not available in the field. The tests compare stick/slip tendencies of bits by building stability maps in weight-on-bit (WOB) and rev/min space by use of downhole measurements under similar operating conditions. Bits with the self-adjusting mechanism led to fewer instances of stick/slip than fixed PDC bits in multiple formation types. Self-adjusting bits significantly expanded the stable operating region and enabled operation at higher ROP.
The ability of the DOC-control elements to continuously self-adjust their exposure overcomes several other limitations posed by the fixed nature of traditional DOC control. The technology does not require a fixed predesigned exposure; prevents overengagement because of its ability to retract; and eliminates iterative tuning of DOC control currently in practice. The technology is also anticipated to absorb impacts in interbedded formations and reduce damage from improper starting procedures. With many PDC-bit drilling applications being torque-limited, the technology opens up several possibilities to reduce drilling costs.
Analytical Modeling of Linear Flow in Pressure-Sensitive Formations
Authors: Tabatabaie S. Hamed , Pooladi-Darvish Mehran , Mattar Louis , Tavallali Mohammad 
Published: July 2016

Summary
The mathematical models commonly used to describe fluid flow through porous media are dependent on various simplifying assumptions, one of them being that the permeability is independent of pore pressure. However, during fluid withdrawal, reservoir permeability may be reduced because of deformation of the porous rock. The pressure dependence of permeability is more pronounced in tight formations. When dealing with pressure-sensitive formations, the assumption of a constant permeability is inappropriate.
In this study, analytical models are developed to model production from hydraulically fractured tight formations with pressure-dependent permeability, for both constant-pressure- and constant-rate production scenarios. By deriving an explicit relationship between time and pseudotime, it is shown that the analytical liquid solutions can be directly applied to pressure-dependent permeability reservoirs.
This paper develops the appropriate transformation, and discusses its application by comparing the numerical solution of the nonlinear problem with the analytical solution proposed here. The close agreement between these solutions demonstrates the accuracy of the proposed methodology in forecasting the behavior of pressure-sensitive formations. We used the models developed in this work to address the following question: Is it possible that the permeability is decreased so much that a reduction in rate results when drawdown is increased? We show that the answer to the question is no. Depending on the strength of the nonlinearity, there could be a point beyond which the rate will not improve measurably as the flowing pressure is lowered. However, for a particular reservoir with a constant-permeability modulus, it is not possible to reduce the production rate by increasing the drawdown. This is contrary to previous publications that suggest that in a reservoir with pressure-dependent permeability, there is an optimum drawdown for maximum production. In a companion paper, we explore conditions where such an optimum drawdown could exist.
Determinación de puntos óptimos para la localización e implantación de plantas de biodiésel en el estado de Tocantins
Authors: Siebert Pinedo Karyn , Quintana Pinedo Christian José 
Published: July 2016

Este trabajo tiene como objetivo mostrar el resultado de un análisis realizado en el Estado de Tocantins (Brasil) con la finalidad de determinar los puntos óptimos para la instalación de usinas para la fabricación de biodiésel. Para este análisis fueron considerados las variables del tipo transporte, producción, almacenamiento, abastecimiento de materia prima como sebo, aceite o cualquier otro producto que pueda servir para producir biodiésel. Sabemos que en tiempos actuales para obtener un buen resultado, las empresas tienen que centrarse en un análisis riguroso de la cadena logística, que tiene como objetivo a un menor costo posible hacer que los productos y servicios queden disponibles en algún lugar donde sea necesario. Para obtener los resultados usamos en nuestro modelo matemático la Programación Lineal Entera Mixta (PLEM) y después la técnica de escenarios afín de obtener un resultado satisfactorio.
Diseño y construcción de bobinas de Rogowski modificadas de bajo costo y alto desempeño
Authors: Seuret Jiménez Diego , Oseguera Samuel 
Published: July 2016

Las bobinas Rogowski son dispositivos sencillos, confiables y versátiles para hacer mediciones de corriente en una amplia gama de aplicaciones que van, desde dispositivos microelectrónicos hasta sistemas de alta potencia en instalaciones industriales. Se construyó una bobina de Rogowski y el circuito de acondicionamiento de la señal para poder hacer mediciones de su respuesta ante estímulos eléctricos y llevar a cabo un análisis cualitativo. Adicionalmente, a partir del modelo matemático de la bobina, se hizo una modificación en la estructura interna de la misma para obtener voltajes de mayor magnitud y facilitar la lectura en instrumentos de medición eléctrica. Estos resultados se compararon con una bobina comercial estándar y las mediciones del voltaje de salida de la bobina Rogowski modificada muestran una señal con menos ruido y de mayor magnitud. Al haber aumentado la relación señal ruido en el sistema, el circuito de integración y amplificación arrojan resultados esperados.
Adquisición de conceptos espaciales en un agente autónomo artificial a través de simulaciones internas
Authors: Gaona-Romero W. , Escobar-Juárez Esaú , Hermosillo-Valadez Jorge , Lara-Guzmán Bruno 
Published: July 2016

La robótica móvil que hace uso de visión artificial tradicional, es capaz de estimar la distancia a los objetos del entorno basándose en el uso de un modelo de cámara. Esta estimación consiste en el cálculo de un valor numérico a partir de los parámetros de la cámara y de relaciones geométricas. Sin embargo, este valor necesita ser interpretado por el diseñador o algún otro agente externo. En la investigación presentada en este artículo demostramos que un agente autónomo es capaz de adquirir conceptos básicos de su relación con el mundo a través de su interacción con éste, obviando así la necesidad de una interpretación externa. En particular nos centramos en dos conceptos, el primero es distancia a, y se refiere a la distancia, en términos de comandos motrices, que el agente deberá recorrer para colisionar con un obstáculo. En segundo lugar, exploramos el concepto de pasabilidad, mediante el cual el agente es capaz de discernir, entre dos pasajes de diferente tamaño, por cuál de ellos puede pasar sin colisionar. Sostenemos que estos conceptos no recaen en un mecanismo que lleva a cabo cálculos geométricos sino más bien en procesos de simulación sensoriomotriz codificados en el funcionamiento de un modelo interno. Para lograr esto, hacemos uso de teorías provenientes de las ciencias cognitivas, en particular proponemos el uso de modelos directos. Estos modelos, conocidos como predictores proveen al agente con predicciones sensoriomotrices de sus propias acciones. Los modelos directos proveen al agente con representaciones formadas por asociaciones de diferentes modalidades. En este caso en particular, el sistema usa las modalidades de información visual, información táctil, e información motriz. Estas provenientes de una cámara estereo, un arreglo de sonares y los actuadores del agente, respectivamente. El trabajo está enmarcado dentro de la robótica cognitiva, área de investigación que sostiene que la naturaleza de los comportamientos humanos es tal que éstos no pueden ser pre-programados por un diseñador. En su lugar lo que se busca es que los agentes artificiales sigan una línea de desarrollo similar a la de los seres humanos, aprendiendo a través de la interacción con su medio y explotando el conocimiento que esta interacción les provee. Los resultados obtenidos con los experimentos proveen bases sólidas en la búsqueda de comportamientos más complejos en agentes capaces de interactuar con su medio ambiente de manera autónoma obteniendo conocimiento cimentado en sus propias características sensoriomotrices.
Az oktatás opciós értéke
Authors: T. Kiss Judit 
Published: July 2016

A standard emberi tőke elméleti keretein belül számtalan elemzést készítettek az oktatással kapcsolatos beruházási döntésekről, amelyekben legtöbbször elmaradt az oktatás költségeivel, és annak jövőbelihasznaival kapcsolatos bizonytalanság beillesztése a vizsgálatokba, és gyakran elmaradt az opciós lehetőségek értékelése is. Jelen írásban igyekeztünk áttekinteni a standard emberi tőke elméletének egyik kiterjesztési lehetőségét, az emberitőke-beruházás opciós megközelítését. Arra kerestük a választ, hogy milyen megoldások, modellek születtek az oktatás révén megvalósítható emberitőke-beruházásokopcióként történő értelmezésére, és a beruházás opciós értékének a meghatározására. A tanulmányban rávilágítunk arra, hogy az emberitőke-beruházásokkal kapcsolatos bizonytalanságok csökkentéselegalább olyan mértékben ösztönzőleg hat az egyének emberitőke-felhalmozására, mint az oktatás állami támogatása.
JEL kód: C6, D8, I2, J2
Outcomes of In–Hospital Cardiopulmonary Resuscitation in Patients with CKD
Authors: Saeed Fahad , Adil Malik M. , Kaleem Umar M. , Zafar Taqi T. , Khan Abdus Salam , Holley Jean L. , Nally Joseph V. 
Published: July 2016

Background and objectives
Advance care planning, including code/resuscitation status discussion, is an essential part of the medical care of patients with CKD. There is little information on the outcomes of cardiopulmonary resuscitation in these patients. We aimed to measure cardiopulmonary resuscitation outcomes in these patients.

Design, setting, participants, & measurements
Our study is observational in nature. We compared the following cardiopulmonary resuscitation–related outcomes in patients with CKD with those in the general population by using the Nationwide Inpatient Sample (2005–2011): (1) survival to hospital discharge, (2) discharge destination, and (3) length of hospital stay. All of the patients were 18 years old or older.

Results
During the study period, 71,961 patients with CKD underwent in–hospital cardiopulmonary resuscitation compared with 323,620 patients from the general population. Unadjusted in–hospital mortality rates were higher in patients with CKD (75% versus 72%; P<0.001) on univariate analysis. After adjusting for age, sex, and potential confounders, patients with CKD had higher odds of mortality (odds ratio, 1.24; 95% confidence interval, 1.11 to 1.34; P≤0.001) and length of stay (odds ratio, 1.11; 95% confidence interval, 1.07 to 1.15; P=0.001). Hospitalization charges were also greater in patients with CKD. There was no overall difference in postcardiopulmonary resuscitation nursing home placement between the two groups. In a separate subanalysis of patients ≥75 years old with CKD, higher odds of in-hospital mortality were also seen in the patients with CKD (odds ratio, 1.10; 95% confidence interval, 1.02 to 1.17; P=0.01).

Conclusions
In conclusion, we observed slightly higher in-hospital mortality in patients with CKD undergoing in–hospital cardiopulmonary resuscitation.
The Impact of Balanced Budget Restrictions on States' Fiscal Actions
Authors: Costello Anna M. , Petacchi Reining , Weber Joseph P. 
Published: July 2016

ABSTRACT
Although balanced budget rules are widely used throughout the world, there is considerable debate on whether and how they impact fiscal outcomes. Existing research shows that states with strict balanced budget rules address deficits by raising taxes and curbing expenditures. However, little is known about whether politicians can meet budget rules by shifting resources inter-temporally or by transferring revenues from funds not subject to balanced budget rules into funds that are required to meet a balanced budget. We show that, in addition to increasing taxes and cutting expenditures, states with strict balanced budget rules sell public assets and transfer resources across government funds to close the budget shortfall. Our findings suggest that current budget deficits not only influence the current-period taxpayers, but also impact future taxpayers and other funds within the government. The results complement existing research by expanding our understanding of the effects of balanced budget restrictions on politicians' fiscal actions.