bluuebunny/crossref_metadata_2025_split huggingface dataset:
Presence and influence of trauma in inpatient psychiatric care
Authors: Nowlin Rachel B. , Brown Sarah K. , Ingram Jessica R. , Drake Amanda R. , Smith Johan R. 
Published: June 2019

Background: Previous research indicates traumatic exposure and posttraumatic stress disorder (PTSD) occur at a higher rate in people with severe mental illness (SMI) than in the general population, and co-occurring PTSD symptoms can worsen outcomes for patients with SMI.Objective: This study assessed the presence and influence of PTSD symptoms in individuals with SMI in an inpatient psychiatric setting, and rates of PTSD diagnoses in this population.Methods: Retrospective analysis of demographic information and behavioral health outcomes, using a representative sample of adult and geriatric inpatient psychiatric patients (N = 4,126).Results: This study found elevated PTSD symptoms in over 65% of patients, and significant positive correlations between PTSD symptomatology and behavioral and emotional dysfunction. This study also explored differences in patients with PTSD symptoms who did and did not receive a PTSD diagnosis, finding associations for admission severity, race, and gender.Conclusions: Traumatization and PTSD symptoms were prevalent in psychiatric inpatient settings, and had an impact on behavioral health outcomes. Recommendations include the use of PTSD screening in behavioral healthcare admission processes, and the furtherance of trauma-informed care for inpatient psychiatric patients with SMI, due to the volume of traumatization and PTSD symptoms in the population.
Anarquismo e independentismo cubano: las figuras olvidadas de Enrique Roig, Enrique Creci y Pedro Esteve = Anarchism and Cuban Independence: The Forgotten Figures of Enrique Roig, Enrique Creci and Pedro Esteve
Authors: Sueiro Seoane Susana 
Published: June 2019

Este texto analiza las fuertes discrepancias que hubo en el anarquismo del siglo XIX a propósito del tema independentista cubano. En un principio, la tesis más extendida fue que la liberación de Cuba del dominio español no garantizaba a la isla su libertad, que los anarquistas entendían como una emancipación económica y social y no política. La lucha por la instauración de una república, pensaban, no era su lucha. Sin embargo, el mensaje de Martí caló entre muchos obreros cubanos, incluidos los anarquistas, y en las páginas de los periódicos libertarios, tanto de Cuba como de España o Estados Unidos, se discutió mucho sobre si los anarquistas debían o no apoyar la causa independentista. Personajes centrales en esta polémica fueron los impresores Enrique Roig, Enrique Creci y Pedro Esteve, que utilizaron los periódicos que editaron para reflexionar sobre el tema de la patria, el patriotismo y el independentismo. Finalmente, ganó en el seno del anarquismo cubano la causa de la independencia. Incluso Esteve, el más reticente, acabó aceptando que había que apoyar la guerra por la independencia cubana siempre que el objetivo último siguiera siendo la revolución anarquista. This text analyses the strong discrepancies that arose in XIXth Century anarchism regarding Cuban independence. At first, the anarchist theory was that the liberation of Cuba from Spanish rule did not guarantee the Island its freedom, which the anarchists understood as being an economic and social emancipation but not a political one. The fight for the establishment of a republic, they thought, was not their fight. However, Martí’s message made an impression amongst many Cuban workers, including the anarchists, and in the pages of the libertarian newspapers, both Cuban and Spanish or North American, there was much debate on whether or not the anarchists should support the cause of independence. Key figures in this controversy were the printers Enrique Roig, Enrique Creci and Pedro Esteve, who used the periodicals they published to deliberate on the themes of homeland, patriotism and independence. Finally, at the heart of Cuban anarchism it was the struggle for independence that prevailed. Even Esteve, the most reluctant, ended up accepting that it was necessary to support the Cuban war of independence as long as the final objective continued to be anarchist revolution.
Cartografiar las marcas: intervenciones, disputas y transgresiones en el Espacio para la Memoria ex-ESMA
Authors: Larralde Armas Florencia 
Published: June 2019

En este artículo analizamos los procesos por los que los distintos actores sociales que gestionan el Espacio para la Memoria (ex ESMA) instalaron los primeros dispositivos visuales dentro y en las inmediaciones del predio en su conversión a sitio de memoria. Estas intervenciones son analizadas en tanto modos en que se entrelazan las marcas territoriales con los usos del lugar, entendiendo a estas prácticas como configuradoras de disputas sobre los usos del predio y su apropiación material. A través de su análisis es posible comprender cómo se semantiza el lugar, qué se intenta comunicar a través de ellas, qué organismos las gestionan y qué dinámicas institucionales se activan en el predio para su realización. A la vez que su estudio nos da algunas pautas de cómo se distribuye espacialmente el poder dentro del predio, ya que, desde una perspectiva territorial, la colocación de marcas muestra la organización espacial del predio, sus conflictos, superposiciones y disputas. Entre las marcas abordadas se encuentran las primeras carteleras informativas, murales, sténcils, muestras, monumentos y arquitecturas disruptivas que se instalan como verdaderos dispositivos de mediación memorial.
¿La memoria en su sitio? El museo de la Escuela de Mecánica de la Armada
Authors: González de Oleaga Marisa 
Published: June 2019

¿Qué hacer con un espacio que fue escenario del terrorismo de Estado? En las últimas décadas, esos lugares se han convertido en espacios de conmemoración donde elaborar los acontecimientos traumáticos que afectaron a toda la comunidad. En el caso de la Argentina, el terrorismo de Estado inaugura una figura, la del detenido desaparecido, y los Centros Clandestinos de Detención, Tortura y Exterminio son el último lugar en el que se los vio con vida. Es esa materialidad y su resignificación como lugar simbólico lo que los convierte en espacios trascendentes. Pero tal vez la pregunta no sea ¿qué representar en esos lugares?, sino ¿qué representar en esos lugares que no se puede representar ?de la misma manera? en ningún otro? La ausencia: de los que no están y de un Estado que arremetió ilegalmente contra amplios sectores de la ciudadanía. Un cruce entre el pasado y el presente. ¿Cómo considerar a esos lugares?; ¿cómo blindarlos para que permanezca su condición de documento de una época, al tiempo que se desactiva su naturaleza monumental? Estas son algunas de las preguntas que se barajan en este trabajo, tomando como caso el CCDTyE más emblemático de la Argentina: la Escuela de Mecánica de la Armada.
Topografías de la memoria: de usos y costumbres en los espacios de violencia en el nuevo milenio
Authors: González de Oleaga Marisa , Meloni González Carolina Natalia 
Published: June 2019

Introducción al monográfico:

“Memoria”, “memoria histórica”, “memoria colectiva”, “memorias traumáticas” son conceptos que se han instalado en el mundo académico en las últimas décadas y que han generado enconados debates sobre su pertinencia como registro válido de lo acontecido. Pero este furor memorialístico no ha afectado solo a las disciplinas académicas que se ocupan de la mente o del pasado, también ha recalado en el espacio político. Casi todos los gobiernos, al menos en el mundo occidental, tienen en sus agendas actividades relacionadas con la memoria. Las llamadas leyes de la memoria son solo un ejemplo de esta preocupación y la señalización de lugares de memoria, uno de los puntos más destacados a los que tienden estas políticas.
The role of serum and urinary biomarkers in the diagnosis of early diabetic nephropathy in patients with type 2 diabetes
Authors: Zhang Deyuan , Ye Shandong , Pan Tianrong 
Published: June 2019

Background
Previous studies have shown that a variety of biomarkers are closely related to the occurrence and development of early-stage diabetic nephropathy (DN) in patients. The aim of this study was to evaluate the role of multiple sera and urinary biomarkers in the diagnosis of early-stage DN in patients with type 2 diabetes.

Methods
We enrolled 287 patients with type 2 diabetes, who were classified into normoalbuminuria (n = 144), microalbuminuria (n = 94), or macroalbuminuria (n = 49) groups based on their urine albumin to creatinine ratios (UACR), along with 42 healthy controls. We assessed 13 biomarkers, including transferrin (Tf), immunoglobulin G (IgG), podocalyxin, neutrophil gelatinase-associated lipocalin (NGAL), N-acetyl-beta-glucosaminidase, α-1-microglobulin, 8-hydroxy-deoxyguanosine, tumor necrosis factor-alpha (TNF-α), and interleukin-18 in urine samples, along with cystatin C, total bilirubin, and uric acid in sera samples, to evaluate their diagnostic roles. From the measurements, the blood neutrophil to lymphocyte ratio was also calculated.

Results
Urinary Tf, IgG, NGAL, and TNF-α were significantly related to the UACR. We calculated the area under the receiver operating characteristic curves (area under the curve) and found that urinary IgG (0.894), NGAL (0.875), Tf (0.861), TNF-α (0.763), and the combination of urinary Tf + IgG + TNF-α + NGAL (0.922) showed good diagnostic value for early-stage DN.

Conclusions
Urinary Tf, IgG, NGAL, TNF-α, and the combination of all four biomarkers demonstrated excellent diagnostic value for early-stage DN in patients with type 2 diabetes.
The effect of cooking method on the physico-chemical characteristics and fatty acid composition in lamb longissimus dorsi muscle
Authors: Radzik-Rant, Marcin Świątek, Witold Rant, Aurelia , Magdalena Ślęzak, Roman Niżnikowski, , Anna Morales-Villavicencio Żaneta Szymańska, 
Published: June 2019

The effect of microwaving and roasting on physico-chemical characteristics and fatty acid composition in lamb longissimus dorsi muscle was investigated. The meat samples from 24 ram lambs of meat and wool purpose of Polish lowland sheep was analyzed. Lamb meat cooked in the microwave resulted in a higher cooking loss (P<0.05) compared to roasting. Compared to raw meat microwaving and roasting caused a significant increase in intramuscular fat, protein and collagen content. The samples cooked in microwave and roasted were brighter (P<0.05) (higher L* values) in comparison to raw meat. Cooking did not change the contents of SFA and MUFA of meat only the sum of PUFA and PUFA/SFA ratio decreased (P<0.05) for microwave treatment but did not change n-6/n-3 index. The applied cooking methods did not affect significant changes in the content of C18:2 c9, t11 (CLA) isomer.
Nutrients, fatty acid composition and antioxidant activity of the flowers and seed oils in wild populations of Paeonia ludlowii
Authors: Wang Jie Li, Zai-Hua 
Published: June 2019

Wild Paeonia ludlowii is considered as a traditional ornamental plant, but its flowers and seed oils are edible with important economic values, and the variation of nutrients, fatty acid composition in wild populations is scarcely known. Flowers and seeds of P. ludlowii were collected from two wild populations for evaluating the nutrients in flowers, composition of fatty acids in seed oils and the antioxidant activity. The flowers contained high composition of proteins, carbohydrates, amino acids, total flavonoids, phenolic compounds and essential minerals. Seed oil yield reached up to 21.95% using supercritical CO2 fluid extraction, and it contained 14 fatty acids (up to 93.35 g/100g seed oil), especially the unsaturated fatty acids (oleic acid, linoleic acid and α-linolenic acid) was up to 88.69% with low ω6/ω3 ratios of 0.58. The antioxidant capacity can be arranged in the order of trolox > flower extracts > seed oil according to the DPPH and ABTS free radical assay. Contents of nutrient in flowers and fatty acids in seed oils were significantly different between two wild populations due to the impact of different growing environments. These results indicate that flowers and seed oils of P. ludlowii are potential food resources in human diets.
Pulp Bleaching
Authors: Hart Peter W. 
Published: June 2019

AbstractThe bleaching of pulp involves the increase in brightness of chemical, mechanical, and recycled fibers. Each class of fiber requires a somewhat different bleaching treatment with recycled and mechanical fibers requiring somewhat similar bleaching methods. Elemental chlorine free kraft type chemical pulps are the most common type of chemical pulp produced even though these pulps are relatively difficult to bleach. Bleaching this type of fiber requires multiple oxidative bleaching stages often performed with a combination of chlorine dioxide, oxygen, and/or peroxide, along with caustic extraction stages which solubilize oxidized lignin fragments and neutralize organic acids. Mechanical pulp bleaching involves brightening the fiber with the removal of little to no organics (mainly lignin) from the fiber. This is typically performed with either peroxide or dithionite (hydrosulfite) in one or two stages of bleaching. Brightening of recycled fiber is also reviewed.
Dosimetric study of the plan quality and dose to organs at risk on tangential breast treatments using the Halcyon linac
Authors: Flores‐Martinez Everardo , Kim Gwe‐Ya , Yashar Catheryn M. , Cerviño Laura I. 
Published: June 2019

AbstractPurposeTo investigate the plan quality and doses to the heart, contralateral breast (CB), ipsilateral lung (IL), and contralateral lung (CL) in tangential breast treatments using the Halcyon linac with megavoltage setup fields.MethodsRadiotherapy treatment plans with tangential beams from 25 breast cancer patients previously treated on a C‐arm linac were replanned for Halcyon. Thirteen corresponded to right‐sided breasts and 12 to left‐sided breasts, all with a dose prescription of 50 Gy in 25 fractions. Plans were created with the following setup imaging techniques: low‐dose (LD) MVCBCT, high‐quality (HQ) MVCBCT, LD‐MV and HQ‐MV pairs and the imaging dose was included in the plans. Plan quality metric values for the lumpectomy cavity, whole‐breast and doses to the organs at risk (OARs) were measured and compared with those from the original plans.ResultsNo significant differences in plan quality were observed between the original and Halcyon plans. An increase in the mean dose (Mean) for all the organs was observed for the Halcyon plans. For right‐sided plans, the accumulated Mean over the 25 fractions in the C‐arm plans was 0.4 ± 0.3, 0.2 ± 0.2, 5.4 ± 1.3, and 0.1 ± 0.1 Gy for the heart, CB, IL, and CL, respectively, while values in the MVCBCT‐LD Halcyon plans were 1.2 ± 0.2, 0.6 ± 0.1, 6.5 ± 1.4, and 0.4 ± 0.1 Gy, respectively. For left‐sided treatments, Mean in the original plans was 0.9 ± 0.2, 0.1 ± 0.0, 4.2 ± 1.2, and 0.0 ± 0.0 Gy, while for the MVCBCT‐LD Halcyon plans values were 1.9 ± 0.2, 0.6 ± 0.2, 5.1 ± 1.2, and 0.5 ± 0.2 Gy, respectively.ConclusionsPlan quality for breast treatments using Halcyon is similar to the quality for a 6 MV, C‐arm plan. For treatments using megavoltage setup fields, the dose contribution to OARs from the imaging fields can be equal or higher than the dose from treatment fields.
The filtering‐based maximum likelihood iterative estimation algorithms for a special class of nonlinear systems with autoregressive moving average noise using the hierarchical identification principle
Authors: Li Meihang , Liu Ximei , Ding Feng 
Published: June 2019

SummaryFor a special class of nonlinear systems (ie, bilinear systems) with autoregressive moving average noise, this paper gives the input‐output representation of the bilinear systems through eliminating the state variables in the model. Based on the obtained model and the maximum likelihood principle, a filtering‐based maximum likelihood hierarchical gradient iterative algorithm and a filtering‐based maximum likelihood hierarchical least squares iterative algorithm are developed for identifying the parameters of bilinear systems with colored noises. The original bilinear systems are divided into three subsystems by using the data filtering technique and the hierarchical identification principle, and they are identified respectively. Compared with the gradient‐based iterative algorithm and the multi‐innovation stochastic gradient algorithm, the proposed algorithms have higher computational efficiency and parameter estimation accuracy. The simulation results indicate that the proposed algorithms are effective for identifying bilinear systems.
Temperature‐Dependent Aggregation Donor Polymers Enable Highly Efficient Sequentially Processed Organic Photovoltaics Without the Need of Orthogonal Solvents
Authors: Arunagiri Lingeswaran , Zhang Guangye , Hu Huawei , Yao Huatong , Zhang Kai , Li Yunke , Chow Philip C. Y. , Ade Harald , Yan He 
Published: June 2019

AbstractThe conventional method to prepare bulk‐heterojunction organic photovoltaics (OPVs) is a one‐step method from the blend solution of donor and acceptor materials, known as blend‐casting (BC). Recently, an alternative method was demonstrated to achieve high efficiencies (13%) comparable to state‐of‐the‐art BC devices. This two‐step‐coating method, known as “sequential processing,” (SqP) involves sequential deposition of the donor and then the acceptor from two orthogonal solvents. However, the requirement of orthogonal solvents to process the donor and acceptor constrains the choice of materials and processing solvents. In this paper, an improved version of SqP method without the need for using orthogonal solvents is reported. The success is based on donor polymers with strong temperature‐dependent aggregation properties whose solution can be processed at a high temperature, but the resulting film becomes completely insoluble at room temperature, which allows for the processing of overlying acceptors from a wide range of nonorthogonal solvents. With this approach, efficient SqP OPVs is demonstrated based on a range of donor/acceptor materials and processing solvents, and, in every single case, SqP OPVs can outperform their BC counterparts. The results broaden the solvent choices and open a much larger window to optimize the processing parameters of SqP method.
Circularly Polarized Luminescence Induced by Chiral Super Nanospaces
Authors: Kim Byeong‐Cheon , Choi Hyeon‐Joon , Lee Jae‐Jin , Araoka Fumito , Choi Suk‐Won 
Published: June 2019

AbstractA simple methodology is developed to realize chiroptical function induced through superstructural chirality of a matrix of helical nanofilaments formed by achiral molecules. In this work, circularly polarized luminescence is demonstrated in nanosegregated mesophase comprising only achiral molecules. An achiral molecular mixture of a bent‐core host and a rod‐like guest blended with a fluorescent dye is prepared. Circularly polarized luminescence confirms that the chiral superstructure consisting only of achiral molecules may serve as a chiral super nanospace for inducing chiral emissions from the fluorescent dye that exhibits rod‐like molecular ordering. In other words, the formation of a chiral superstructure by the segregated rod‐like molecules embedded in helical nanofilaments (bent‐core molecules) is confirmed. The results provide a novel strategy for constructing dissymmetric circularly polarized luminescence materials based on achiral molecules, which is potentially applicable in future information and display technologies.
Light‐Induced Redox‐Responsive Smart Drug Delivery System by Using Selenium‐Containing Polymer@MOF Shell/Core Nanocomposite
Authors: Luo Zheng , Jiang Lu , Yang Shaoxiong , Li Zibiao , Soh Wee Mia Wilson , Zheng Liyan , Loh Xian Jun , Wu Yun‐Long 
Published: June 2019

AbstractRational design of controllable drug release systems is important for tumor treatments due to the nonspecific toxicity of many chemotherapeutics. Herein, laser or light responsive pharmaceutical delivery nanoparticles are designed, by taking the advantages of redox responsive selenium (Se) substituted polymer as shell and photosensitive porphyrin zirconium metal–organic frameworks (MOF) as core. In detail, redox cleavable di‐(1‐hydroxylundecyl) selenide (DH‐Se), biocompatible poly(ethylene glycol) (PEG), and poly(propylene glycol) (PPG) are randomly polymerized to form poly(DH‐Se/PEG/PPG urethane), which is used to coat the reactive oxygen species' (ROS) producible porous porphyrin zirconium metal organization formulation (PCN‐224 MOF) to form the final poly(DH‐Se/PEG/PPG urethane)@MOF shell–core nanoparticle with spherical shape by emulsion approach. Interestingly, poly(DH‐Se/PEG/PPG urethane)@MOF nanoparticles with loading of chemotherapeutic doxorubicin (DOX) experience a fast and controllable release, which can realize the combination of chemotherapy and photodynamic therapy upon irradiation with laser light, due to the light‐triggered ROS production by MOF which further causes the cleavage of poly(DH‐Se/PEG/PPG urethane) polymer chain and the release of encapsulated DOX. To the best of the authors' knowledge, this is the first design of utilizing MOF and selenium substituted polymer as controllable drug release carriers, which might be beneficial for precise chemotherapy and photodynamic therapy combination.
Dissolution–Crystallization Transition within a Polymer Hydrogel for a Processable Ultratough Electrolyte
Authors: Wei Junjie , Wei Gumi , Shang Yinghui , Zhou Jie , Wu Chu , Wang Qigang 
Published: June 2019

AbstractAlthough nonliquid electrolytes have been developed rapidly under the condition of safe demand of energy storage devices, the inherent weaknesses in ionic conductivity, mechanical properties, or interfacial compatibility severely hinder their application under a harsh environment. Inspired by the hybridized characteristics of composite materials and the potential advantages of hydrated crystals, a processable crystal‐type gel electrolyte with good comprehensive performance via the dissolution–crystallization transition of NaAc within hydrogel is creatively prepared. The use of NaAc crystal within a hydrogel leads to nearly 26 000 times greater modulus (474.24 MPa) and higher operating voltage (2.0 V) than the hydrogel without the crystal. The reliable supercapacitor using this electrolyte can work in extreme environment (−40 to 80 °C, even in the fire or in liquid nitrogen within a short time) benefiting from its phase‐transition capacity. This investigation offers a facile and versatile way to construct an ideal gel electrolyte for next‐generation energy storage devices.
Mitigation of Amyloidosis with Nanomaterials
Authors: Ke Pu Chun , Pilkington Emily H. , Sun Yunxiang , Javed Ibrahim , Kakinen Aleksandr , Peng Guotao , Ding Feng , Davis Thomas P. 
Published: June 2019

AbstractAmyloidosis is a biophysical phenomenon of protein aggregation with biological and pathogenic implications. Among the various strategies developed to date, nanomaterials and multifunctional nanocomposites possessing certain structural and physicochemical traits are promising candidates for mitigating amyloidosis in vitro and in vivo. The mechanisms underpinning protein aggregation and toxicity are introduced, and opportunities in materials science to drive this interdisciplinary field forward are highlighted. Advancement of this emerging frontier hinges on exploitation of protein self‐assembly and interactions of amyloid proteins with nanoparticles, intracellular and extracellular proteins, chaperones, membranes, organelles, and biometals.