bluuebunny/crossref_metadata_2025_split huggingface dataset:
Total Rainbow Connection Number Of Shackle Product Of Antiprism Graph (〖AP〗_3)
Authors: Huntala Melisa , Payu Muhammad Rezky Friesta , Yahya Nisky Imansyah 
Published: September 2023

Function if is said to be k total rainbows in , for each pair of vertex there is a path called with each edge and each vertex on the path will have a different color. The total connection number is denoted by trc defined as the minimum number of colors needed to make graph to be total rainbow connected. Total rainbow connection numbers can also be applied to graphs that are the result of operations. The denoted shackle graph is a graph resulting from the denoted graph where t is number of copies of G. This research discusses rainbow connection numbers rc and total rainbow connection trc(G) using the shackle operation, where is the antiprism graph . Based on this research, rainbow connection numbers rc shack , and total rainbow connection trc shack for .
Estimation of Factors Affecting Stunting Cases in West Java in 2021 Using Negative Binomial Spatial Regression
Authors: Djuraidah Anik , Amelia Mely , Anisa Rahma 
Published: September 2023

Stunting is a childhood growth and development disorder characterized by below-normal height. West Java, with its stunting rate of 24.5 percent, is one of the provinces included in the top 12 priority provinces in implementing the National Action Plan to Accelerate Stunting. Stunting cases are count data and their occurrence is rare. The analysis for the count data is Poisson regression with the assumption that equidispersion must be met. One way to overcome overdispersion is to use negative binomial regression. This study aimed to determine predictors/factors affecting stunting cases in West Java province in 2021 using negative binomial spatial regression. The data in this study comes from the publication of the West Java Health Service and the West Java Central Statistics Agency in 2021 with districts/cities as the object of observation. There is a spatial effect in the stunting data, so the spatial regression model is suitable. The results show that there is an overdispersion in the Poisson regression. The spatial effect test shows that there is a spatial dependence on the response variable and some predictors. The negative spatial autoregressive binomial is the best model with the lowest AIC value. The factors that have a significant effect are the percentage of infants aged less than six months who are breastfed, the percentage of food processing establishments that meet the requirements, and the percentage of infants with low birth weight.
Radiographic Outcomes of the Short and Intensive Rehabilitation (SHAiR) Program in Patients with Dropped Head Syndrome
Authors: Isogai Norihiro , Ishii Ken , Igawa Tatsuya , Ideura Kentaro , Sasao Yutaka , Funao Haruki 
Published: September 2023

Background:
The radiographic outcomes of nonoperative treatment of dropped head syndrome are still unknown. The purpose of the present study was to assess the change in sagittal spinopelvic radiographic parameters after the short and intensive rehabilitation (SHAiR) program in patients with dropped head syndrome.

Methods:
This study included 48 consecutive patients with dropped head syndrome who presented with an inability to maintain horizontal gaze and who underwent the SHAiR program during the period of 2018 to 2019. Patients were divided into 2 groups according to their ability to maintain horizontal gaze at the time of final follow-up: those who had regained horizontal gaze (the “effective” group) and those who had not regained horizontal gaze (the “noneffective” group). Sagittal radiographic parameters including the sagittal vertical axis (SVA), the C2-7 angle, the C2-7 SVA, T1 slope, thoracic kyphosis of T1-5 and T5-12, lumbar lordosis, pelvic tilt, pelvic incidence, sacral slope, and curve flexibility, and demographic data and clinical outcomes were compared between the 2 groups using an unpaired t test, chi-square test, and Fisher exact test, as appropriate.

Results:
Thirty-five patients in the effective group and 13 patients in the noneffective group were analyzed. The rate of response in regaining horizontal gaze with the SHAiR program was 73%. The C2-7 angle, the C2-7 SVA, T1 slope, and thoracic kyphosis (T1-5) demonstrated significant correction in the effective group (p < 0.05). There were no significant changes in other parameters below the mid-thoracic spine—i.e., the thoracolumbar and lumbar spine and pelvis—following the SHAiR program. Scores of the Neck Disability Index and visual analog scale for pain improved significantly in both groups.

Conclusions:
The SHAiR program improved horizontal gaze among a large percentage of our patients and reduced cervical pain among patients overall. The correction of thoracic kyphosis (T1-5) might be an important treatment target to restore the appropriate T1 tilt in patients with dropped head syndrome.

Level of Evidence:
Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
Investigation of the structure of heat-resistant alloys under direct laser cultivation
Authors: Baranov D. A. 
Published: September 2023

In this work, the following studies were carried out: the structure of the starting materials (metal‑powder composition) of heat‑resistant nickel alloys EP648 and VJ159; sphericity, fluidity and bulk density of powder particles from heat‑resistant nickel alloys EP648 and VJ159; elemental (chemical) composition of powder particles of heat‑resistant nickel alloys EP648 and VJ159; the effect of technological and energy parameters of laser radiation on defect formation (pore) in manufactured (grown) blanks (samples); structure formation of manufactured samples from heat‑resistant nickel alloys EP648 and VJ159.Based on the results obtained, the following were determined: the causes of the formation of satellites on the particle surface of metal‑powder compositions made of heat‑resistant nickel alloys EP648 and VJ159; the causes of the formation of a "layered" and fine‑grained multidirectional structure of manufactured (grown) blanks; the regularities of the effect of the crystallization rate of the melt bath on the total area of defects (pores) in the metal.
The use of high-strength cast iron with a ferritic structure for the reciprocating displacement system of the internal combustion engine pistons and the improvement of its operation parameters
Authors: Yankevich S. N. , Khrol I. N. , Koval’ko M. S. , Palidavets I. I. 
Published: September 2023

A study of compositions of samples of high‑strength cast iron, the use of which is possible in the development of an internal combustion engine with an improved design of a combined reciprocating conversion system, has been carried out. A number of research methods were carried out, including isothermal hardening. The optimal combination of strength and plastic properties have samples from high‑strength cast iron containing, wt.%: 2.9–3.1 C; 3.2–3.5 Si; 0.28–0.31 Mn; 0.7 Cu; 0.35 % Mo and 0.025B. Also, in the course of the study, the possibility was considered and studies were conducted on quenching cast iron in a spray chamber and jet cooling, as an alternative to traditional quenching in molten salts. The data obtained indicate that during jet‑air isothermal quenching, the structure of cast iron is completely and uniformly formed along the cross‑section, while providing a level of tensile strength up to 950 MPa, hardness up to 360–370 NV while maintaining elongation at tension up to 8 %. The use of such a class of cast iron in improved KSPVPP will both increase the life of the internal combustion engine as a whole, and improve its operational characteristics – reduce noise and reduce the weight of the structure.
Landau damping of dust acoustic solitary waves in nonextensive dusty plasma
Authors: Kabalan Najah , Ahmad Mahmoud , Asad Ali 
Published: September 2023

تم دراسة الأمواج السوليتونية الصوتية الغبارية تحت تأثير تخامد لانداو للبلازما الغبارية الفضائية تحوي أيونات خاضعة لتوزع سرعة غير شامل. قمنا بالتحقيق في تأثير تخامد لانداو والبارمتر غير الشامل على البنى السوليتونية الصوتية الغبارية من خلال الحل العددي لمعادلة كورديفيك- دي فريس المعدلة بحد تخامد لانداو. باستخدام طريقة الاضطراب الاختزالية قمنا باستنتاج معادلة كورتيفيك – دي فريس مع إضافة حد تخامد لانداو. أظهرت هذه الدراسة أنً كثافة حبيبات الغبار تلعب دوراَ أساسياً في ظهور أو عدم ظهور الأمواج السوليتونية DA في البلازما الغبارية، والتأثير الواضح للخاصية غير الشاملة للأيونات على ظاهرة تخامد لانداو للبنى اللاخطية المتشكلة في البلازما الغبارية. تفيد نتائج هذه الدراسة في محاولة فهم الآلية الفيزيائية للانتشار الأمواج السوليتونية تحت تأثير تخامد لانداو في بيئات البلازما المغبرة غير الشاملة كالمناطق الكوكبية، والأغلفة المغناطيسية، وبيئات البلازما الفضائية.
Synthesis, Characterization and Bioactivity Evaluation for Some Metal Ions Complexes with New Ligand Derived from 2-hydroxy-1- napthaldehyed
Authors: Abd-Alaziz Andy Mohammed , Al-Hamdani Abbas Ali Salih , Mahmmoud Waleed Ali , AbdulRaheem Zinah Hazim 
Published: September 2023

تم مفاعلة قاعدة شيف المُحضرة حديثًا (E)-2-((2-phenylhydrazono)methyl)naphthalen-1-ol (مشتق فينيل هيدرازين) مع كل من الأيونات المعدنية التالية: Ni2 + ، Cu2 + Zn2 + , Cd2+للحصول على معقدات فلزية بأشكال هندسية مختلفة. تم الاستدلال عن تكوين معقدات قاعدة شيف وأيضًا قاعدة شيف الأصلية باستخدام كروماتوغرافيا السائل-مطياف الكتلة التي تتفق مع الكتلة المولية التي تم الحصول عليها نظريا، أثبت دراسات مطيافية الاشعة تحت الحمراءحدوث التناسق من خلال N من azobenzene و اوكسجين مجموعة ال OH من خلال ملاحظة الانزياح في قمةazomethines والظهور كل من قمتيM-N و N-O. علاوة على ذلك ، يمكننا أيضًا أن نكتشف بواسطة هذا الجهاز وجود جزيء ماء داخل مجال التناسق. كشفت أطياف UV-Vis لجميع النتائج عن حدوث تناسق من خلال ملاحظة الانزياح في الانتقالات الإلكترونية التي حدثت في الليكاند في المنطقة فوق البنفسجية. تثبت قياسات TGA و DSC لكل من الليكاند و معقد النيكل أيضًا تكون المعقد ووجود جزيء ماء داخل مجال التناسق. بالإضافة إلى ذلك ، كانت نتائج التوصيلية المولارية و الامتصاص الذري اللهبي FAA أقرب إلى نتائج المحسوبة نظريا. أعطت نتائج التشخيص معقدات أحادية النواة وسلوك ثنائي السن واشكال هندسية رباعي السطوح لجميع المعقدات. اعتمادا على خاصية المضادات الحيوية لقاعدة شيف ومعقداتها ، قمنا بدراسة الفعالية الحيوية لقاعدة شف ومعقداتها كما مفصل في المخطوطة.
Detection of some virulence factors among Candida albicans isolated from patients and prevalence of candidalysin gene ECE1
Authors: Al-Qaysi Safaa A. S. , AL-Rubaie Sokayna R. M. AL-Rubaie 
Published: September 2023

المبيضات البيضاء هي مسبب شائع لعدوى الجهاز التنفسي وداء المبيضات الفموي لدى الناس ، ومسببات أمراض الخميرة الانتهازية والأسباب الرئيسية للمرض والوفيات لدى الأشخاص الذين يعانون من نقص المناعة وتسبب التهابات سطحية على الأسطح المخاطية التي تصيب ملايين الأشخاص في جميع أنحاء العالم. كان الهدف الرئيسي من هذه الدراسة هو التحقق من انتشار بعض عوامل الضراوة التي لها القدرة على تكوين الأغشية الحيوية (Biofilm)، والبروتينيز (Proteinase)، وإنتاج الهيمولايسين( Hymolysine) بين عزلات C. albicans التي تشمل انتشار جين Candidalysin (ECE1). تم جمع العينات خلال الفترة من ايار 2022 الى اب 2022 من 280 عينة (مسحة) لمرضى عراقيين من مختلف الاعمار والاجناس غير مكررين كانوا يعانون من داء المبيضات الفموي وامراض الجهاز التنفسي في مستشفيات بغداد (مستشفى مدينه الطب و مستشفى اليرموك التعليمي ومستشفى مدينه الامامين الطبية التعليمية). تم زراعة العينات التي تم جمعها على وسط اكار السابرويد دكستروز (SDA) مضاف اليه كلورامفينيكول كمضاد للبكتيريا بتركيز 10 ميكجم / مل ، وتم حضن الاطباق الملقحة على وسط SDA عند 37 درجة مئوية لمدة تتراوح بين 24-48 ساعة.أظهرت نتائج الاستنبات أن 102 عينة كانت موجبه، منها58 (56.86%) من تجويف الفم و 44 (43.14%) من الجهاز التنفسي، بينما 178 منها كانت سالبة , تم الكشف عن عزلات المبيضات باستخدام الطرق التقليدية والتي تشمل (النمو على وسط HiCrome Candida ، إنتاج الأنبوب الجرثومي Germ tube ، تكوين الابواغ الكلاميديه Clamydospore وتم تأكيد نتئج التعريف باستخدام نضام VITEK-2 بينت النتائج ان من بين 102 عزلة C. albicans هي الاكثر شيوعا بين الانواع بنسبة 68.63 % ثم تلتها C. tropicalis بنسبة %10.78 ثم C. kruzei %5.88 وC. kefyr %5.88 C. parapsilosis % 4.9 بينما كانت C. glabrata % 3.9 وتمثل النسبة الاقل بين الانواع . تم فحص حساسية عزلات المبيضات للأدوية المضادة للفطريات بطريقة انتشار القرص ، والتي أجريت على النحو الموصى به بواسطة(CLSI) M44-A -وثيقة . أظهرت العزلات درجة عالية من الحساسية للأمفوتريسين-ب 93.14% وكلوتريمازول 90.20% ونسياتين 85.92% ،تم التحقق من انتشار جينCandidalysin (ECE1) بين 70 عزلة من C. albicans باستخدام تقنية تفاعل البلمرة المتسلسل PCR ، وأظهرت النتائج أن 41 58.57% تحتوي على جين Ece1 في تجويف الفم والجهاز التنفسي. و 34 عزلة 48.57% من C. albicans كانت منتجة قوية للغشاء الحيوي, بينما 30 عزلة 42.86% عزلة انتجت بروتيناز و 20 عزلة 28.57% عزلة لديها القدرة على تحلل الدم.
Geologic and Geochemical Features of the Upper Devonian Coals of the North Timan (the Sula River Coal Field)
Authors: Bushnev D.A. , Burdel’naya N.S. , Snigirevsky S.M. , Beznosov P.A. , Kotik O.S. , Pronina N.V. , Grin’ko A.A. 
Published: September 2023

Abstract
—The composition of the oldest coals of the Timan–northern Urals region has been studied comprehensively, and their hydrocarbon and microcomponent characteristics are given. The relationship between different types of coals and Late Devonian plant communities of the North Timan is revealed. It is also determined that some samples contain microspores, megaspores, and plant remains belonging mainly to the lycopod Helenia. The most probable source of jet coals is identified as the wood of the progymnosperm Callixylon. The values of vitrinite reflectance and Tmax and the data on the distribution of polycyclic biomarkers and methylphenanthrenes indicate the low maturation of the coal organic matter. The coal bitumen investigated here is characterized by the dominance of steranes and diaster-13(17)-enes of compositions C28 and C29. The following diterpanes are identified: beyerane, 16α(H)-kaurane, 16β(H)-kaurane, and 16α(H)-atisane. At the same time, phyllocladane is absent.
Geochemical Facets of the Inikan Formation as Indicators of Stratification and Hydrochemistry of the Cambrian Paleobasin
Authors: Merenkova S.I. , Kalmykov G.A. , Puzik A.Yu. , Gabdullin R.R. , Bad’yanova I.V. , Volkova M.A. , Kazymov K.P. , Shiroyan M.M. 
Published: September 2023

Abstract
—Geochemical studies of Inikan Formation rocks from the coastal outcrops of the Yudoma River were carried out. All analyzed lithological varieties are characterized by significant enrichment in B, Ni, Mo, Ag, Sb, U (redox-sensitive trace metals and elements associated with biodeposition). The source of the elements was sea water that leached them from the eolian material. It was found that the deposits accumulated in anoxic environments with periods of both euxinic (probably, in the bottom water mass) and suboxic conditions. Such anoxic and euxinic conditions developed due to the stable stratification of the ocean that existed in the early–middle Cambrian in this part of the basin. In addition, the long-term accumulation of organic-rich sediment under conditions of anoxia, periodic euxinia, and stable stratification indicates the presence of a geomorphologically isolated depression in this part of the basin. CIA-Kcorr ranges from 68 to 95. The low values of the CIA may be related to the height of the relief in the sedimentary source area.
Turga Lagerstätte (Middendorf’s Outcrop, Eastern Transbaikalia, Barremian–Aptian): Stratigraphic Range and Palaeoenvironments
Authors: Kosenko I.N. , Pestchevitskaya E.B. , Efremenko V.D. , Metelkin E.K. , Yan P.A. , Rodchenko A.P. , Nikitenko B.L. , Mirzabaev D.A. 
Published: September 2023

Abstract
—The age of the Turga Formation in the Middendorf’s outcrop is determined as latest Barremian–earliest Aptian based on fauna and microfossil assemblages. The composition of the fauna and palynomorph assemblages allows correlations between the Turga Formation and the Yixian Formation and lower part of the Jiufotang Formation of Northeast China. Results of the petrographic and geochemical analysis as well as microfossil studies showed that sediments accumulated in a shallow lake with low-energy hydrodynamics, sometimes under low-oxygen conditions. Climate features (warm temperate climate transitional to subtropical) and type of vegetation (coniferous forests with admixture of hardwoods) are reconstructed taking into consideration the composition of spore-pollen assemblages.
European rural regions supporting and hindering the Sustainable Development Goals
Authors: Scown Murray , Nicholas Kimberly 
Published: September 2023

Abstract

Transformation of rural land systems is essential if the European Union is to achieve its goal of fair and healthy food systems while becoming the first climate-neutral continent and halting biodiversity loss. Here we develop and apply a method to quantitatively assess the environmental and social sustainability of rural land systems in Europe, with regards to the EU Sustainable Development Goals and the Common Agricultural Policy. Using spatial hotspot analyses based on 24 indicators at the NUTS2 regional level, we identified two “brightspots” with good environmental and social performance (Nordics and Central Europe), and five “dragspots” hindering sustainability: the Balkans, the Lowlands, Northern Italy, Southern Italy and Malta, and Southern Spain. Existing subsidies over-reward large, intensive, unsustainable farms. A shift to low-intensity stewardship of high nature value farmland, and better integration of forests is necessary if rural systems are to transform to meet their social goals.
Daily temperature changes reveal compositional variation on asteroid (101955) Bennu
Authors: Brucato John , Poggiali Giovanni , Hamilton Victoria , Ferrone Salvatore , Clark Beth , Emery Joshua , Rozitis Ben , Barucci Maria Antonietta , Rogers Andrea , Glotch Timothy , Delbo Marco , Dotto Elisabetta , Pajola Maurizio , Christensen P. 
Published: September 2023

Abstract
Carbonaceous rubble pile asteroid 101955 Bennu was observed by the OSIRIS-REx Thermal Emission Spectrometer (OTES) at different times of the day with different surface temperatures.
Prior results from OSIRIS-REx revealed that hydrated minerals are ubiquitous on Bennu, and OTES showed that Bennu’s surface is dominated by highly hydrated minerals, such those found in the bulk matrix of CI, CM and some CR carbonaceous chondrite meteorites.
In this work, we analyzed the OTES spectroscopic behavior in response to the change in temperatures throughout the day, and we detected anomalous temperature-dependent variations of mid-infrared (5.71 to 100 µm) spectroscopic features. Correlating temperature-dependent variation of infrared features with mineralogical composition, we identified that 9% of Bennu surface is dominated by anhydrous minerals.
This discovery further constraints Bennu's origin and evolutionary history. Bennu is made up of material reaccumulated after a catastrophic disruption of very different parent bodies. This identifies it as possible source of heterogeneous meteorite fall such as Kaidun and Almatha Sitta.
Long-term flux measurements suggest dynamic emission factors are needed for rewetted peatlands
Authors: Kalhori Aram , Wille Christian , Gottschalk Pia , Li Zhan , Hashemi Joshua , Kemper Karl , Sachs Torsten 
Published: September 2023

Abstract
Rewetting drained peatlands is recognized as a leading and effective natural solution to curb greenhouse gas (GHG) emissions. However, rewetting creates novel ecosystems whose emission behavior is not well captured by the currently used emission factors (EFs). These EFs are static and do not capture the temporal dynamics of GHG emissions. Hence, they often do not reflect the true emission reduction potential after rewetting. Here, we provide long-term data showing a mismatch between actual emissions and default EFs and revealing the temporal patterns of annual CO2 and CH4 fluxes in a rewetted peatland site in northeastern Germany. We show that site-level annual emissions of CO2 and CH4 approach the IPCC default EFs and those suggested for the German national inventory report only between 13 to 16 years after rewetting. Over the entire study period, we observed a source-to-sink transition of annual CO2 fluxes with a decreasing trend of -0.36 t CO2-C ha-1 yr-1, and a decrease in annual CH4 emissions of -23.6 kg CH4 ha-1 yr-1. Our results indicate that EFs should represent the temporally dynamic nature of peatlands post rewetting and consider the effects of site characteristics to better estimate associated GHG budgets.
Knowledge, Attitude, and Utilization of Traditional Medicine within The Plural Medical System in West Java, Indonesia
Authors: Febriyanti Raden Maya , Saefullah Kurniawan , Susanti Raini Diah , Lestari Keri 
Published: September 2023

Abstract
Background
The concept of ‘medical pluralism’ has become more popular among scholars in applied health science and prevalent in societies where one medical system alone cannot adequately meet the health needs of the entire population.
Methods
As an ethnographic study of medical traditions, this study presents the dynamics of medical pluralism and utilization of the medical system in Kabupaten Bandung and examines how the character of the Sundanese community is reflected in the healthcare-seeking process.
Results
With regards to the total utilization by patients, the traditional medical system presents as the dominant medical system in the research area, accounting for 59.3% (n = 419) of total utilization, followed by the modern medical system (33.0%, n = 233), and transitional medical system (7.7%, n = 54). This study identified that village category, illness, illness duration, occupation, belief in traditional medicine, knowledge of modern medicine, accessibility, cost, proximity to the medical service, and insurance have significant (χ2 = .000) relationship with the utilization of medical systems. The results of the multivariate analysis show that the block of the predisposing socio-demographic factors and the block of the predisposing psycho-social factors correlate strongly with the utilization of medical systems.
Conclusions
In general, the population in Kabupaten Bandung seeks treatment from various sources, which in the context of the medical system, consists of the traditional, transitional, and modern medical system; therefore, it adopts the patterns of transcultural health care utilisation. In terms of the knowledge, beliefs, and practices of traditional medicine in West Java, the inhabitants of the five research villages were commonly familiar with medicinal plants and speak profoundly about their knowledge of traditional medicine, which in the research area is perceived as accessible, efficacious, affordable and culturally appropriate with Sundanese community.
A clinical case report of Pneumonia caused by COVID-19 in a disabled elder
Authors: Wang Dabing , Wang Xiang , Liu Wenqi , Cao Kekui , Cao Enfeng , Chen Yuewei 
Published: September 2023

Abstract
Background: COVID-19 has caused high mortality,especially among the elder. The main reason is severe pneumonia, resulting in tissue damage with diffrernt kinds of diseases. The timely and accurate diagnosis and the observation of disease progression play an important role in treatment.
Case presentation: We described a case of 90-year-old women with different chronic disease who developed a mild form of SARS-CoV-2 infection.The patient were unable to express herself due to sequelae of cerebral infarction. She did not get the severe pneumonia but suffering from inflammatory storm. The patient improved after giving the anti-inflammatory treatment.
Conclusion: The elderly have more risks to develop severe inflammation,Pay close attention to the health changes of disabled people.Finding the changes of the cycle threshold (Ct) values of SARS-CoV-2 and the association with the symptom changes timely and taking the effective way to protect the patient could decrease the possibility of servious illness .