bluuebunny/crossref_metadata_2025_split huggingface dataset:
Information Services of Users of RUTM Unmanned Traffic Control System
Authors: Danzyuryun Buyan , Krotov Kirill 
Published: September 2022

Abstract
The priority task of the development of unmanned aviation is to create conditions for flight safety, which is impossible without the use of unmanned aerial vehicle (UAV) flight control system. One of such systems is the Russian unmanned aircraft system traffic management (RUTM), an important part of which is the flight service support system. Based on the analysis of typical actions of users of RUTM system, the article formulates the requirements for their user interfaces and provides a list of necessary services. The issues of organizing the operation of these services based on the database of aeronautical information (AI) intended for storage, processing and provision of up-to-date information to users of the system are also considered. The size of such a base largely depends on the choice of a system of spatial coordinates, with the help of which objects on the map are associated with real objects on the ground. The analysis of existing coordinate systems showed that for the database under consideration, the best option is to store AI in World Geodetic System (WGS) WGS 84 geographic coordinate system. At the same time, the provision to the end user is carried out after recalculating it into the appropriate projection, depending on the requirements for the nature of the distortions. When displaying AI on 3D map, it is proposed to use a cube or an octahedron as a base polyhedron, and a projection of a sphere onto an octahedron as a projection, which makes it possible to halve the redundancy of the initial AI.
FAVI: Index connecting food production and forest conservation at global scale
Authors: martins jose , Zamboni Pedro , Anache Jamil , Weber Nobert , Roque Fábio , Marcato José , Tarso Paulo 
Published: September 2022

Abstract
Using tools to quantify global forest and agricultural area covers and also the food that we produce each year, creates the possibility to develop analysis standards that combine these two different kinds of data temporally and continuously. Intending to bring to light synergies and trade-offs between food production and forest cover area conservation, we created an index called FAVI. The index is a normalization of the area of forests and agriculture, multiplied by the weight of food produced for each country. With important certain restrictions that are explained in the text, this global standard analysis of food production and forest conservation, brings a new form of data analysis for the tables of global food production and forest conservation related discussions forums.
Study on compaction and void ratio evolution law of various shape gangue in the gob of coal mine
Authors: Liu Jinzhao , Chen Xiangjun , Li Xinjian , Wang Lin , Zhai Di 
Published: September 2022

Abstract
The gangue in gob is a porous material that is generated by breaking the overburden layers. The key governing factor in studying gas flow in gob is the reaction law of void ratios to overburden movement. The evolution of the bearing capacity and void ratios of the gangue during the compression process is investigated in this article. The results show that the compression simulation of Voronoi Tyson and Grain growth blocks can transparently represent the gangue compression process. The contact force between blocks decreases as particle size decreases, while the amount of contact force increases. The strong force chain is illustrated as a "hourglass" and a "hyperbola" in the model. The void ratio of the block gangue combination of particle size decreases in a quadratic function /negatively correlated with the increase of compression. This study is of great significance to the judgment of gas enrichment area.
Topological characterization of Lieb-Schultz-Mattis constraints and applications to symmetry-enriched quantum criticality
Authors: Ye Weicheng , Guo Meng , He Yin-Chen , Wang Chong , Zou Liujun 
Published: September 2022

Lieb-Schultz-Mattis (LSM) theorems provide powerful constraints on
the problem, i.e. whether a quantum phase or phase transition can emerge
in a many-body system. We derive the topological partition functions
that characterize the LSM constraints in spin systems with
G_s\times G_{int}Gs×Gint
symmetry, where G_sGs
is an arbitrary space group in one or two spatial dimensions, and
G_{int}Gint
is any internal symmetry whose projective representations are classified
by \mathbb{Z}_2^kℤ2k
with kk
an integer. We then apply these results to study the emergibility of a
class of exotic quantum critical states, including the well-known
deconfined quantum critical point (DQCP), U(1)U(1)
Dirac spin liquid (DSL), and the recently proposed non-Lagrangian
Stiefel liquid. These states can emerge as a consequence of the
competition between a magnetic state and a non-magnetic state. We
identify all possible realizations of these states on systems with
SO(3)\times \mathbb{Z}_2^TSO(3)×ℤ2T
internal symmetry and either p6mp6m
or p4mp4m
lattice symmetry. Many interesting examples are discovered, including a
DQCP adjacent to a ferromagnet, stable DSLs on square and honeycomb
lattices, and a class of quantum critical spin-quadrupolar liquids of
which the most relevant spinful fluctuations carry
spin-22.
In particular, there is a realization of spin-quadrupolar DSL that is
beyond the usual parton construction. We further use our formalism to
analyze the stability of these states under symmetry-breaking
perturbations, such as spin-orbit coupling. As a concrete example, we
find that a DSL can be stable in a recently proposed candidate material,
NaYbO_22.
Experimental evidence for the topical use of angiotensin-converting enzyme inhibitors in eye drops for eye ischemia treatment
Authors: Chesnokova N. B. , Kost O. A. , Beznos O. V. , Grigoryev A. V. , Binevski P. V. , Pavlenko T. A. 
Published: September 2022

Purpose: to evaluate the topical use effect of angiotensin-converting enzyme (ACE) inhibitor (iACE) Enalaprilat in eye drops on eye blood flow volume, hypoxia degree, ACE activity, and total antioxidant activity (TAA) in aqueous humor of rabbits with experimental ocular ischemia.Material and methods. Transient ocular ischemia in 30 Chinchilla rabbits was induced by subconjunctivally injecting 0.2 ml of 1 % Phenylephrine. Ocular ischemia degree was assessed by the minute volume of blood flow (MBF), determined with the help of ophthalmic plethysmography. 0.125 % Enalaprilat was administered by instillations. A CE activity in aqueous humor was measured using a spectrofluorometric assay with 0.1 mM Z-Phe-His-Leu substrate; the degree of hypoxia was estimated by the level of lactate in aqueous humor, which was determined by the enzymatic amperometric method. TAA was determined by registering chemiluminescence kinetics in the hemoglobin-H2O2-luminol model system.Results. A single instillation of iACE in the intact rabbit eye caused a decline of MBF value and A CE activity in aqueous humor. In ocular ischemia, ACE activity and t he lactate level in aqueous humor are increasing, while TAA is decreasing. Enalaprilat instillation in the eyes with ischemia lead to the normalization of MBF, ACE activity, lactate level and TAA in aqueous humor.Conclusion. Topical iACE in eye drops can penetrate eye tissues. Instillations of iACE during ischemia cause a remarkable increase of eye blood flow and reduce ACE activity, which is increased in ischemia. The anti-ischemic effect of iACE is accompanied by antihypoxant and antioxidant effects. Thus, iACE in eye drops can be used in ophthalmology as an anti-ischemic agent.
Surgical treatment of glaucoma with filtration bleb activation of a patient with Sturge — Weber syndrome: a clinical case
Authors: Savranova T. N. , Rozukulov V. U. , Yusupov A. F. , Asadov D. A. , Saidzhonov S. S. 
Published: September 2022

Purpose:to describe surgical treatment of glaucoma of a patient with Sturge — Weber — Krabbe syndrome. We present a clinical case of a patient with Sturge — Weber — Krabbe syndrome who sought assistance with us due to secondary stage III glaucoma with moderately elevated intraocular pressure. The examination revealed a cutaneous hemangioma of the frontal, and zygomatic area of the left half of the face, the upper and the lower eyelids, and conjunctival and episcleral hemangioma of the left eye. Since local hypotensive drug therapy produced no effect, the patient was offered a surgical treatment: sinus trabeculectomy. A pronounced hemorrhage from the conjunctival vessels, the episclera and choroidal vessels that occurred during the operation increased its duration, but severe complications could be avoided. A hyphema that appeared during the operation was almost completely washed out and dissolved within 5 days. Since scarring processes of the filtration zone were activated in the postoperative period, we resorted to an active tactics of the patient’s management, namely the needling of the filtration zone with the use of antimetabolites and corticosteroids.Conclusion. Sinus trabeculectomy is an effective method of IOP normalization in glaucoma patients with Sturge — Weber — Krabbe syndrome. Active management of the patient in the postoperative period of the case described allowed us to avoid severe intra- and postoperative complications and to achieve stable clinical and functional results.
Assessing the density of the vitreous body in young people with type I diabetes using multispiral computer tomography
Authors: Juldasheva N. M. , Tadzhieva F. S. 
Published: September 2022

Diabetic retinopathy (DR) is one of the severe complications of diabetes mellitus (DM). Despite the multiyear research of DR pathogenesis, the role of the vitreous body in DR development has not been sufficiently studied. Purpose: to demonstrate the potentials of multispiral computer tomography for assessing the density of the vitreous body in patients with type I diabetes.Material and methods. 97 practically healthy individuals (the control group) and 137 patients with type I diabetes (the main group), aged 10 to 35, were tested by multispiral computer tomography to assess their vitreous density.Results. DM type I patients showed a higher vitreous body density in the central and preretinal areas than healthy individuals. The two observation groups showed a statistically significant difference in the level of glycemia only, whilst no reliable difference in lipid metabolism was revealed.Conclusion. Multispiral computer tomography is a sufficiently sensitive testing method which allows registering even minor differences in the density of the main components of the vitreous body between healthy people and patients with type I diabetes. The higher density of the vitreous body in type I DM patients is probably associated with a higher level of glycosylation.
Impact of fractal visual stimulation on healthy rabbit retina: functional, morphometric and biochemical studies
Authors: Neroev V. V. , Zueva M. V. , Neroeva N. V. , Fadeev D. V. , Tsapenko I. V. , Okhotsimskaya T. D. , Kotelin V. I. , Pavlenko T. A. , Chesnokova N. B. 
Published: September 2022

Purpose: to investigate the changes of electrophysiological activity of healthy rabbit retina occurring in courses of fractal stimulation (FS) of varied duration in order to obtain new scientific data on how fractal visual signals of low intensity, self-similar with respect to time, affect the retina.Material and methods. 12 healthy Chinchilla rabbits (24 eyes), were examined before and after FS courses that lasted 1, 4 or 12 weeks, using electroretinographic (ERG), morphometric (optical coherence tomography) and biochemical methods (detection of dopamine in the tear). For FS of rabbits, a device with an LED emitter was developed, which generates nonlinear brightness fluctuation based on the Weierstrass — Mandelbrot fractal functions. The choice of fractal signal parameters used in the work was substantiated. Pattern ERG and ganzfeld ERG were registered according to ISCEV standards; also, photopic flicker ERG was recorded at 8.3, 10, 12, and 24 Hz.Results. No negative effects of a 12-month FS course on the activity and morphology of the retina, or on dopaminergic processes in the eye of a healthy animal were found, which confirms the safety of using low-intensity FS in the clinic. A statistically significant increase in the amplitude of low-frequency flicker ERGs, a shortening of peak latency, and an increase in the amplitude of the b-wave of the scotopic and photopic ERGs was noted.Conclusion. To assess possible therapeutic effects of FS, we need to continue the investigation on animal models and human patients with retinal pathology. Considering the changes of retinal activity as revealed in the present paper, we recommend the duration of FS courses from 1 week to 1 month for future studies.
Performance Augmenting of a Vertical Axis Wind Turbine using Adaptable Convergent Ducting System
Authors: Jadallah Abdullateef A. , Farag Sahar R. , Hamdi Jinan D. 
Published: September 2022

Developments are carried out to enhance the performance of vertical axis wind turbines (VAWT). This paper studies the performance of the ducted wind turbine with convergent duct (DAWT). Basically, the duct technique is utilized to provide the desired wind velocity facing the turbine. Methodology was developed to estimate the decisive performance parameter and to present the effect of the convergent duct with different inlet angles. The ducted wind turbine was analyzed and simulated using MATLAB software and numerically using ANSYS-Fluent 17.2. Result of both approaches were presented and showed good closeness for the two cases of covering angles 12 and 20 respectively. Results also showed that the convergent duct with an inlet angle 12 and 20 improved the coefficient of performance at a specified tip speed ratio by 25.8% and 33.33% respectively in the productivity of wind turbine.
Hipercalemia asociada a la administración de trimetoprima y sulfametoxazol
Authors: Zuluaga Cindy , Berrouet Mejia Marie Claire , Cárdenas Jhon Jairo 
Published: September 2022

Introducción: la trimetoprima y el sulfametoxazol es una combinación de agentes antimicrobianos, con su uso se han descrito algunas reacciones adversas, entre las que están las alteraciones electrolíticas como la hipercalemia.
Objetivo: la revisión de este caso se propone como una estrategia que permite proveer herramientas al personal de salud para la detección de un evento adverso como la hipercalcemia asociada a la administración de trimeoprim sulfametoxazol, antimicrobianos ampliamente usados en servicios de urgencias, hospitalización, unidades de cuidados especiales/intensivos e incluso de manera ambulatoria.
Presentación del caso: se presenta el reporte de un paciente sin los factores de riesgo descritos en la literatura para el desarrollo de hipercalemia, permitiendo a través de su discusión sensibilizar al personal de salud sobre este efecto, siendo además el primer caso reportado en nuestro medio en un paciente menor de 50 años.
Discusión y conclusión: Desde 1983 se registran los primeros casos de hipercalcemia asociados a la administración de estos antimicrobianos, describiéndose diferentes factores de riesgo como la edad, la coexistencia de insuficiencia renal, el uso de diuréticos ahorradores de potasio, antihipertensivos inhibidores de la enzima convertidora de angiotensina y receptores de angiotensina 2, si bien es importante vigilar estrechamente a estos grupos de riesgo, este evento puede presentarse también en ausencia de los mismos, como en el caso de este paciente.
Edukasi Etika Pelestarian Lingkungan Bali dan Tata Kelola Pendapatan Ekonomi Terhadap Pramuwisata Domestik di Himpunan Pramuwisata Indonesia Provinsi Bali
Authors: Paramita Anak Agung Gde Krisna , Dewinta Ida Ayu Rosa , Arygunartha Gede Yohanes 
Published: September 2022

Pada dasarnya pramuwisata memiliki kompetensi dan keterampilan yang merupakan bentuk nyata dari pengetahuan karena keterampilan yang dimiliki pramuwisata dapat dilihat dengan hasil yang diperoleh dalam menyelesaikan pekerjannya. Namun terdapat norma-norma yang harus ditaati dalam melaksanakan tugas tersebut. Dalam perkembangan dunia pariwisata bahwa pramuwisata dituntut memiliki standar kompetensi sehingga tamu domestik mampu mengenal dan memahami dari setiap objek wisata yang dipilih. Tujuan pelaksanaan pengabdian kepada masyarakat ini adalah memberikan edukasi etika pelestarian lingkungan sesuai kearifan lokal, yang ada di Bali terhadap pramuwisata dalam memandu tamu domestik di Himpunan Pramuwisata Indonesia. Masalah yang melatar belakangi pelaksanaan pengabdian masyarakat ini karena masih minimnya pemahaman sebagian besar pramuwisata tentang etika lingkungan terutama destinasi yang belum ada di Bali karena yang sering mereka pahami hanya profesi sebagai pemandu wisatawan domestik dan masih rendahnya pendapatan pramuwisata domestik yang ada di Bali. Pengabdian ini melibatkan seluruh Pramuwisata Domestik di Bali di Himpunan Pramuwisata Indonesia Provinsi Bali. Melalui survey berupa kuisioner di akhir kegiatan, yang menyatakan hasil bahwa sebagian peserta puas dengan kegiatan pengabdian masyarakkat ini. Hasil pengabdian diharapkan dapat membantu mitra mampu melanjutkan asosiasinya agar berkembang demi lingkungan pariwisata yang lebih baik, dengan peduli terhadap destinasi pariwisata dan dapat memperbaiki tata kelola pendapatan ekonomi Pariwisata Bali.
ALK Gene Mutation and ALK Protein Expression in Advanced Neuroblastoma and Potential Value in Risk Stratification in Fine Needle Aspiration Biopsy Samples
Authors: Srinivasan Radhika , Bhardwaj Neha , Rohilla Manish , Trehan Amita , Bansal Deepak , Kakkar Nandita 
Published: September 2022

Objective:Anaplastic Lymphoma Kinase (
ALK) gene gain-of-function point mutation leading to its
overexpression has recently been identified and targeted in
neuroblastoma (NB). We evaluated ALK gene mutation and its
protein expression in cases of NB on fine needle aspiration biopsy
(FNAB). Material and Methods: FNAB diagnosed cases of NB (n=56)
were evaluated with cell blocks for MYCN amplification and ALK
protein expression by Fluorescence in-situ hybridization and
immunocytochemistry respectively. MGG stained smears (n=22) were used
for Next generation sequencing (NGS) analysis using the Cancer Hotspot
panel (version2) on Ion Torrent S5 platform. Staging and risk assignment
as per International Neuroblastoma Risk Group (INRG) was performed and
managed. All the parameters were correlated with overall survival.
Results: ALK protein showed cytoplasmic expression in 65% of
cases and did not correlate with MYCN amplification (p=0.35),
INRG groups (p=0.52), and overall survival (p=0.2); however, ALK+ poorly
differentiated NB showed better prognosis (p=0.02). ALK negativity was
associated with poor outcome by Cox proportional hazard model (hazard
ratio=2.36). ALK gene, exon 23 missense mutations (F1174L) were
seen in 2/21 cases with an allele frequency of 8% and 54%. Both these
cases showed ALK protein expression and died of disease within 1 and 17
months respectively. A novel IDH1 exon 4 mutation was also detected.
Conclusion: ALK expression is a promising prognostic as
well as a predictive marker in advanced NB along with traditional
prognostic parameters. FNAB smears are suitable for NGS and
ALK gene mutation confers a poor prognosis.
The Portfolio Diet and Incident Type 2 Diabetes: Findings from the Women’s Health Initiative Prospective Cohort Study
Authors: Glenn Andrea J. , Li Jie , Lo Kenneth , Jenkins David J.A. , Boucher Beatrice A. , Hanley Anthony J. , Kendall Cyril W.C. , Shadyab Aladdin H. , Tinker Lesley F. , Chessler Steven D. , Howard Barbara V. , Liu Simin , Sievenpiper John L. 
Published: September 2022

<p> </p>
<p><strong>Objective: </strong>A plant-based dietary pattern, the portfolio diet, has been shown to lower low-density lipoprotein cholesterol and other cardiovascular disease risk factors. However, no study has evaluated the association of this diet with incident type 2 diabetes mellitus. </p>
<p><strong>Research Design and Methods: </strong>This analysis included 145,299 postmenopausal women free of diabetes at baseline in the Women’s Health Initiative (WHI) Clinical Trials and Observational Study from 1993 through to 2021. Adherence to the diet was assessed using a score based on six components (high in plant protein [soy & pulses], nuts, viscous fiber, plant sterols and monounsaturated fat, and low in saturated fat and cholesterol) determined from a validated food frequency questionnaire. We used Cox proportional-hazard models to estimate hazard ratios (HRs) and 95% confidence intervals (CI) of the association of the portfolio diet, alongside the Dietary Approaches to Stop Hypertension (DASH) and Mediterranean diets, with incident type 2 diabetes, adjusting for potential confounders. </p>
<p><strong>Results: </strong>Over a mean follow-up of 16.0 years, 13,943 cases of incident type 2 diabetes were identified. Comparing the highest with the lowest quintiles of adherence, the HRs for risk of incident type 2 diabetes were 0.77 (95% CI, 0.72, 0.82) for the portfolio diet, 0.69 (0.64, 0.73) for the DASH diet, and 0.78 (0.74, 0.83) for the Mediterranean diet. These findings were attenuated by 10% after additional adjustment for BMI. </p>
<p><strong>Conclusions: </strong>Higher adherence to the plant predominant portfolio, DASH and Mediterranean diets were prospectively associated with a lower risk of type 2 diabetes in postmenopausal women. </p>
Construction of Complete (k;r)-Arcs from Orbits in PG(3,11)
Authors: Radhi Jabbar Sharif , Al-Zangana Emad Bakr 
Published: September 2022

The aim of this research is to partition into orbits using the subgroups of which are determined by the nontrivial positive divisors of the order of . These orbits were also studied from the perspective of arcs by finding complete and incomplete arcs.
Theoretical Approaches Parallel Identical Machines with Multi-Objective Functions
Authors: Ibrahim Fahim Mohammed , Chachan Hanan Ali , Al-Zuky Ali A. D. 
Published: September 2022

In this study, we propose multi-objective functions which consist of the sum of completion time, tardiness time and earliness time where Ci denoted the completion time of job (i), Ti=max{Ci-di,0}, denotes the tardiness of job (i), Ei=max{di-Ci,0} be denoted the earliness of job (i).This problem is defined by // In this paper, we will present some theoretical analysis discussion, and prove when we have a problem with scheduling n jobs on two identical parallel machines (IPMSP).
Ludic Taunting: Does Taunting Work Differently in Video Games?
Authors: Purnomo SF Luthfie Arguby , Purnama SF. Lukfianka Sanjaya , Untari Lilik , Wibowo Agung Prasetyo , Aqib Nabil , Oktaviana Yosse Vira 
Published: September 2022

Studies on taunting in video game context tend to mull over around how players taunt other players via online chat features. Studies on how taunting works in games with in-game taunt features are under investigated. Examining twenty-seven gamestory-wise and gameplay-wise games, we argue, through this sociolinguistic study, that taunting designed for game characters is better termed ludic taunting since it has different functions from that of taunting in games with online chat feature and in real life. Ludic taunting has two major functions namely narrative and mechanical. The former which refers to taunting for game story-bound purposes is classified into archetyping, cameoing, and mythopoesing. The latter, for game play-bound purposes, is classified into buffing, cosmeticizing, cueing, debuffing, hinting, and rewarding. Game designers and scholars could employ this study as a reference in designing games with in-game taunt features.