bluuebunny/crossref_metadata_2025 huggingface dataset:
Plasmaféresis en rechazo agudo del injerto renal mediado por anticuerpos. Estudio realizado en el Hospital Pablo Tobón Uribe, Medellín, Colombia. Año 2005-2015
Authors: Ocampo-Kohn Catalina , Nieto-Ríos John Fredy , Aristizabal-Alzate Arbey , Zuluaga-Valencia Gustavo Adolfo , Villa Juan Pablo , Serna-Higuita Lina María , Vélez-Echeverri Catalina , Vanegas-Ruiz Juan José , Zuleta-Tobón John Jairo
Published: February 2023

Introducción: el rechazo agudo mediado por anticuerpos es una complicación que se presenta luego del trasplante renal y es una causa importante de pérdida del injerto. La plasmaféresis es una de las terapias utilizadas para su tratamiento, algunos estudios sugieren mejor supervivencia del injerto renal con el uso de plasmaféresis; sin embargo su evidencia es débil. Objetivo: este estudio tiene como objetivo describir la experiencia del uso de plasmaféresis en el rechazo agudo mediado por anticuerpos. Materiales y Métodos: estudio descriptivo retrospectivo realizado en el Hospital Pablo Tobón Uribe entre agosto de 2005 y junio de 2015 en pacientes con diagnóstico de rechazo agudo mediado por anticuerpos, quienes recibieron entre tres y nueve sesiones de plasmaféresis. Resultados: se realizaron un total de 769 trasplantes renales; de los cuales 26 pacientes presentaron rechazo agudo mediado por anticuerpos y recibieron plasmaféresis como parte del tratamiento. Todos los pacientes recibieron terapia de inducción al momento del trasplante y en el 80,8% la terapia de mantenimiento utilizada fue tacrolimus-micofenolato-prednisolona. El rechazo mediado por anticuerpos se presentó en forma temprana en el 61,5% de los pacientes. A seis y doce meses el 44% y 53,8% de los pacientes respectivamente presentaron pérdida del injerto renal; las complicaciones se presentaron en el 53,8% de los pacientes, las cuales fueron hipocalcemia, hipotensión y anailaxia. Conclusión: en esta cohorte el uso de plasmaféresis en el rechazo agudo mediado por anticuerpos no logró evitar la pérdida del injerto renal en el 50% de los pacientes; se sugiere adicionar a esta terapia otras alternativas de tratamiento entre ellas, la inmunoglobulinas intravenosas, rituximab, eculizumab y bortezomib. MÉD.UIS. 2016;29(2):41-8.
Beneficios y riesgos de la terapia antihipertensiva en el posparto
Authors: Arenas-Rojas Adriana Marcela
Published: February 2023

Introducción: los trastornos hipertensivos son la complicación médica más común del embarazo, con una prevalencia mundial de 5 – 10%, y son una causa importante de morbimortalidad, especialmente en países en vía de desarrollo. Existe muy poca información acerca de la evaluación, tratamiento y complicaciones de las pacientes hipertensas durante el puerperio y la falta de guías de manejo de esta patología suele resultar en diagnósticos imprecisos y estrategias de manejo incorrectas. Objetivo: proveer un enfoque acerca de los beneficios y riesgos de los fármacos antihipertensivos en el manejo de la hipertensión posparto. Métodología de búsqueda: se realizó una revisión de la literatura en las bases bibliográicas PubMed, Science Direct, Embase, SciELO y LILACS, limitando la búsqueda a artículos de los últimos 10 años, en español e inglés. Se excluyeron aquellos que no contenían información acerca de la presentación clínica, el tratamiento o las complicaciones de la hipertensión posparto. Resultados: se obtuvo un total de 69 artículos que cumplían los criterios para ser incluidos en esta revisión. Discusión y Conclusiones: debido a la limitación de la literatura acerca del manejo de la hipertensión posparto, no es adecuado hablar de fármacos de primera línea; la elección del mismo es guiada por la etiología subyacente y se deben tener en cuenta factores como la lactancia materna. Los fármacos propuestos pertenecen a los grupos de antagonistas de canales de calcio, β-bloqueadores, bloqueadores del eje renina-angiotensina-aldosterona, diuréticos, α-bloqueadores, entre otros. Se destacan como los más usados: nifedipino, metildopa, y β-bloqueadores como propanolol y labetalol, debido a la evidencia soportando la seguridad de su uso durante el puerperio. MÉD.UIS. 2016;29(2):71-80.
Expediency and Efficacy of Using Language Game in High School Teachers’ Speech from the Students’ Point of View
Authors:   Saratov State University, Buljina Y. V.
Published: February 2023

The article examines the problem of the use of language game in high school teachers’ speech in communication with the students. The conclusions drawn in the article are founded on the analysis of the results of the questionnaire which had been held among the students of Saratov State University.
To the Question of the Literary Concept Content‑Structure Feature Research in Linguocultural and Discursive Aspects
Authors:   Saratov State University, Krasovskaya N.V.
Published: February 2023

The article discusses general theory questions of modern linguistics related to the research of the literary concept phenomenon, its content-structure and functional feature. Special emphasis is placed on the question of the interrelation of the cultural and literary concepts in communicativediscursive aspect.
The Forms of the Author’s Presence in «Players» by N.V. Gogol
Authors:   Saratov State University, Kopenkina U. A.
Published: February 2023

In the article the intentional and unintentional forms of the author’s presence in Gogol’s comedy «Players» are described; the correlation of the author’s intention in this single act play with the comedies «Revisor» and «Marriage».
«A Part of Speech». To the Question of the Author Translation
Authors:   Saratov State University, Smirnova А. Y.
Published: February 2023

In the article the comparative analysis of the original Russian po‑ ems from the cycle «A Part of Speech» by Joseph Brodsky and their author translations is given. The aim of the analysis is to reveal those principles which J. Brodsky used at the early stage of his author translations.
The Routine of a Shopaholic’s Life
Authors:   Saratov State University, Kabanova I. V.
Published: February 2023

Sophie Kinsella’s «Confessions of a Shopaholic» (2000) is looked into as a genre model of «chic-lit», and the main character is analyzed as a psychological and sociological study of the phenomenon of shopoholism.
Belles-lettres in Periodicals: аn Experiment of Systematization
Authors:   Saratov State University, Bolkunov А.N.
Published: February 2023

The article gives a detailed review and classification of the possible variants of belles-lettres existence on the pages of the printed mass media; a historic correlation and modern collaboration of journalism and literature is traced.
Poisoning in Children in Iran Based on Geographical Area, Type of Substance Consumed, and Prognosis: A Review Article
Authors: Ghasempouri Seyed Khosro , Mehrpisheh Shahrokh , Memarian Azadeh
Published: February 2023

Background: Poisoning is a substantial type of unintentional injury in children that is associated with significant mortality and morbidity.
Methods: This study reviewed the patterns of poisoning in children in Iran.
Results: Based on the results of the studies, the prevalence of poisoning is higher in boys and the most poisoned children were in the age group of 1 to 3 years. Drugs were the main toxic factors, followed by narcotics and opium. The rate of poisoning was higher in urban areas. Neurological symptoms were the main signs and symptoms in poisoned children. Most patients were completely cured and the mortality rate was about 2%. Family addition, unsafe storage of drugs, and lack of parental supervision over children were the main risk factors for poisoning among children.
Conclusion: Unintentional poisonings are still common among children in developing countries. Drug poisoning is the main cause of poisoning in children. Therefore, increasing knowledge and awareness about the types of poisoning and how to prevent it is very important in preventing childhood poisoning.
Evaluation of Serum Vitamin D Level and its Effect on the Severity of Disease in Patients with Inflammatory Bowel Disease
Authors: Taslimi Reza , Ebrahimi Daryani Nasser , Abbasi Najmeh , Niksirat Ali , Farsi Farnaz , Naserghandi Alvand , Ataeinia Bahar , Allameh Seyed Farshad
Published: February 2023

Background: Evolving evidence indicates the role of vitamin D deficiency in the progression of IBD and its impact on the severity of the disease, but it remains unclear whether vitamin D deficiency causes IBD or vice versa.
Methods: This cross-sectional study was conducted to determine the serum levels of vitamin D and its effects on the severity of disease in patients with inflammatory bowel disease in the Imam Khomeini Hospital complex. A questionnaire containing demographic information, records on the use of supplements and medications, disease complications, and criteria for determining the severity of the disease based on the Mayo score and Crohn’s Disease Activity Index (CDAI) and 25 hydroxy vitamin D levels was completed and evaluated.
Results: Of the 101 participants, 21 were with Crohn’s disease and 80 had ulcerative colitis. The mean age of Crohn’s patients was 33.80±9.5 years and ulcerative colitis was 38.43±10.2 years. Among patients with ulcerative colitis, 37 (46.8%) had a mayo score less than 3 and 42 (53.2%) were 3 and more. Mean vitamin D in the mayo score less than 3 was 32.14 and the mayo score 3 and more was 23.99. Of the Crohn’s patients, 12 (57.1%) were in the recovery phase and 9 (52.9%) were in a non-recovery phase. The mean of vitamin D in the recovery phase was 29.10 and in the others was 27.04
Conclusion: There is a significant relationship between the level of vitamin D supplementation, the final value of CDAI, and the identification of the patients with the Mayo score.
Experience of Iranian Patients with Obsessive-Compulsive Disorder from the COVID-19 Pandemic: A Qualitative Study
Authors: Mortazavi Seyede Salehe , Salehi Mahdieh , Gholamzad Shakiba , Shirdel Saeedeh , Shirzad Fatemeh
Published: February 2023

Background: During the COVID-19 pandemic, different environ-mental stressors and the difficult lockdown conditions exacerbated the signs and symptoms of Obsessive-Compulsive Disorder (OCD). The aim of this study is to qualitatively investigate and deeply understand the experiences of patients during the epidemic and its effect on the exacerbation of their symptoms to help plan the treatment of OCD during these kinds of periods.
Method: This was a descriptive phenomenological study using Colaizzi’s approach, conducted on OCD patients who visited Tehran Psychiatric Institute. Semi-structured interviews were conducted with the patients and continued until reaching saturation. Lincoln and Guba’s trustworthiness criteria for qualitative research (credibility, dependability, transferability, and confirmability) were used to ensure the accuracy and precision of the findings.
Results: Fourteen participants with a mean age of 30.3 years took part in this study. The data analysis revealed three themes: the pandemic disrupting OCD patients’ mental structure (OCD exacerbation, increased tensions in interpersonal relationships, mental exhaustion), rationalization of OCD symptoms in the context of COVID-19 (not feeling excluded, conflict resolution with the family, theoretically taking revenge on others), and the assimilation of COVID-19 within OCD (adaptation of the mental world to the world of COVID-19, altered content of obsession, and altered pattern of obsession).
Conclusion: The stress induced by the COVID-19 pandemic can impact OCD in different ways, mostly by exacerbating the symptoms, adding new symptoms, and altering the type of obsession. The stress of infection is the most important factor in OCD exacerbation.
Realities and Hopes in Social Freezing: A Developing Practice to Stop Reproductive Ageing
Authors: Sadeghi Mohammad Reza
Published: February 2023

The Article Abstract is not available.
Commitment Theory as the Theoretical Framework in Third-Party Reproduction
Authors: Behjati Ardakani Zohreh , Akhondi Mohammad Mehdi , Khodaparast Amir Hossein , Ranjbar Fahimeh , Navabakhsh Mehrdad
Published: February 2023

Assisted reproductive technology (ART) and third-party reproduction provide the opportunity for infertile couples to have children through different genetic links. This type of treatment has created many challenges for infertile couples. With this treatment, the infertile couple will have a child who is biologically related to the gamete/embryo donor. Accordingly, the transformation that occurs in the structure of traditional families and the concept of parenthood is one of the main consequences and challenges which requires in-depth research. In spite of the successful expansion of infertility treatment and third-party reproduction, there is still no proper social context for implementing third-party infertility treatments in Iran. Therefore, despite the need to use the technology, some couples refuse the treatment unless their confidentiality is preserved. Many couples follow the practice surreptitiously by keeping the donation treatment confidential, to get rid of the existing social stigma and protect their identity, the child and the donor’s identity. Commitment theory as a theoretical strategy is proposed to solve the problems of all parties involved in this type of "social and non-biological" parenting. Commitment theory in the context of third-party reproduction expresses the commitment to the contract accepted by the donor and the recipient of the gamete/embryo, based on which, the recipients consider the resulting child as their own, and are committed to all the related paternal-maternal rights and duties such as "alimony" and "inheritance". On the other hand, the donors undertake to waive all their paternal-maternal rights and duties by donating gamete/embryo.
Perception of Female Identity in Women with Premature Ovarian Insufficiency: A Qualitative Study
Authors: Moukhah Somayeh , Ghorbani Behzad , Moghadam Zahra Behboodi , Zafardoust Simin , Parvaneh Azadeh Haji , Alinaghi Elham , Moukhah Rasoul
Published: February 2023

Background: Premature ovarian insufficiency (POI) occurs in women before the age of 40. Although the outcomes of POI in women include its adverse effects on general health, sexual-reproductive health, and finally reduced quality of life. One of the first adverse consequences is a threat to female identity of the patients. The purpose of the present study was to investigate the perception and experience of women with POI about female identity.
Methods: In this qualitative study, interviews were conducted with 15 women having POI. Data included participants' recorded voices that were analyzed using conventional content analysis.
Results: After content analysis of the interviews with a focus on the perception and experience of women with POI about female identity, four categories emerged; they included the failure in realization of motherhood dream, the importance of menstruation, construction of female identity, and attempts to normalize the situation.
Conclusion: After analyzing the emerged categories obtained by interviewing with POI women, it seems that physicians need to pay special attention to the distortion of the female identity of these patients and educate the medical team about the importance of the effect of treatment on improving their emotional health.
Intravesical Herniation of Tubal Fimbria Through Vesicovaginal Fistula Associated with Ureterovaginal Fistula Mimicking Bladder Mass: A Case Report of Unreported and Undescribed Hernia
Authors: Prakash Sankapal , Arjunrao Gite Venkat , Mayank Agrawal , Mudit Maheshwari , Shashank Sharma
Published: February 2023

Background: One of the few remaining important issues in urological and gynaecological surgery relates to fistulas between the urinary tract and the vagina. Vesicovaginal fistula (VVF) and ureterovaginal fistulas (UVF) are defined as abnormal connections between the urinary tract, on the one side, and the female genital system, on the other.
Case Presentation: This study is about an unreported and undescribed case of 24 year old female who presented with the complaints of continuous urinary incontinence for 18 months following total abdominal hysterectomy. Preoperative cystoscopy and vaginal/speculum findings revealed a papillary frond like mass protruding intravesically from VVF site which was free from the edges of fistulous opening all around. Also, left ureteric orifice was not visualized. On exploration, there was evidence of intravesical herniation of right tubal fimbria through the common opening of VVF and left UVF near left vaginal vault apex mimicking a bladder mass presenting with continuous incontinence for 18 months. Modified O' Conners VVF repair with left ureteric reimplantation was done. The postoperative period was uneventful with patient having no incontinence.
Conclusion: It seems that surgical resection of ovarian cyst with VVF and UVF repair is the definitive treatment and histopathological examination is essential to exclude malignant transformation.
Numerical analysis of the explosive aluminium particles formation in the 2…16 km/s speed range
Authors: Kolpakov V.I. , Fedorov S.V. , Vinogradova E.P.
Published: February 2023

Explosive gun launchers are used to test rocket and space systems for their resistance to the impact of meteoroids and fragments of space debris. This work applies numerical simulation within the framework of the two-dimensional axisymmetric problem of continuum mechanics and substantiates design parameters of the shaped charges that form compact aluminum particles weighing up to 1 g and more in a wide range of speeds (from 2 km/s to 16 km/s). Simulation was carried out in relation to the shaped charges of different diameters (from 20 mm to 100 mm) using the ANSYS/AUTODYN, ERUDIT and KOLDUN computer systems. It is shown that charges of larger diameter are required to form faster particles identical in mass. Besides, it is necessary to use segmental cumulative liners of digressive thickness to form particles approaching the lower boundary of the indicated speed range. Wherein, to form faster particles moving at the speeds from 10 km/s to 16 km/s, it is necessary to implement the combined shaped charge liners, where the jet-forming part is shaped as a semi-ellipsoid or a semi-superellipsoid of rotation of the digressive thickness.
Przyjmowanie się marksistowskiej teorii rozwoju społeczeństwa w archeologii i prahistorii polskiej
Authors: Kmieciński Jerzy
Published: February 2023

Przyjmowanie się marksistowskiej teorii rozwoju społeczeństwa było procesem długotrwałym i złożonym, integralnie złączonym z głębokimi przemianami w sferze świadomości, jakie dokonywały się w społeczeństwie polskim.
Nauka, wchodząc w zakres świadomości społecznej, powstaje i rozwija sit' w obrębie społeczeństwa i wraz z nim, stąd zmiany strukturalne tegoż muszą znaleźć odzwierciedlenie w metodologicznych podstawach poszczególnych dyscyplin naukowych.
Marksistowska teoria społeczeństw wskazuje na niektóre prawidłowości najogólniejsze, występujące we wszystkich okresach historycznych i prawidłowości bardziej szczegółowe, występujące w jednym podokresie dziejów.
Dzięki tym właściwościom marksizm jest teorią pozwalającą badać społeczeństwa w ujęciu bardziej ogólnym, a zarazem bardziej konkretnym, formułuje najogólniejsze prawidłowości oraz ujawnia specyfikę ich przejawiania się w poszczególnych okresach. Rzecz charakterystyczna, że ten wszechstronny system filozoficzny w sposób minimalny oddziaływał przez długi okres czasu na prahistorię i archeologię.
W XIX w. nie uzyskano konsekwentnej syn tezy zjawisk prahistorycznych i historycznych, powiązanych wspólnotą procesu dziejowego. Niedocenianie teorii ewolucji zjawisk społecznych opartej na badaniach archeologicznych w zakresie rozwoju form materialnych wytworów ludzkich, dokonującego się w zależności od środowiska, doprowadza do powstawania coraz to nowych hipotez usiłujących wytłumaczyć zjawiska zachodzące w procesie rozwoju społeczeństw, wyjaśniających je jednak tylko cząstkowo (lub czasem mylnie). Powstały hipotezy dyfuzji, przenikania wpływów kulturowych z zewnątrz i uzależniania od nich stanu, rozwoju i zmienności archeologicznych centrów kulturowych. W badaniach etnograficznych wypracowano teorię kręgów kulturowych, przestrzennie ograniczonych i skupiających typowe formy kultury materialnej, społecznej i duchowej. Teoria ta została przejęta przez archeologów, którzy pojęcie kręgów kulturowych zaczęli łączyć z zasięgiem etnosów.
Średniowieczny dwór murowany biskupów włocławskich w Ciechocinie nad Drwęcą
Authors: Grabarczyk Tadeusz , Kajzer Leszek
Published: February 2023

Ciechocin an Drwęca, Woiwodschaft Toruń, Hegt auf dem Gebiet der Ziemia Dobrzyńska, im Mittelalter war es ein Grenzdorf zwischen Polen und dem Kreuzritterstaat. Die Geschichte des Ortes reicht bis XIII. Jahrhundert und schon in dieser Zeit war der Ort im Besitz der Bischöfe. Die Forschungen in Ciechocin hatten zum Ziel, den gemauerten Hof der Włoclawek-Bischöfe kennenzulernen und waren ergänzend im Verhältnis zu den langwierigen Untersuchungen des Lehrstuhls für Archäologie der Universität Łódź, die im Schloss in Raciąż bei Ciechocinek, Woiwodschaft Włocławek geführt worden waren. Der Hof war in der bisherigen Literatur wenig notiert.
Im Resultat der Terrainuntersuchungen und der Analyse älterer Bearbeitungen wurde festgestellt, dass der uns interessierende gemauerte Hof der zweite Bischofssitz auf dem Gebiet von Ciechocin war. Der erste war eine kleine Burg von der Holz-Erdekonstruktion, die am hohen Ufer des Flusses Drwęca lokalisiert war. Das Objekt wurde am Anfang des XV Jahrhunderts zerstört. Der gemauerte Hof in Ciechocin, der die Rollo des Zentrums ein es bedeutenden Bischofsgüterkomplexes erfüllte (er zählte 16 Dörfer), entstand in der II. Hälfte des XIV. Jahrhunderts. Er wurde aus Stein und Ziegel auf dem kurzen, rechteckigen Grundriss von den Ausmassen 12,30x13,70 m. gebaut. Die längeren Wände des Hofes bestimmten angenähert die Richtung Osten — Westen. In den Kellern waren 4 Stuben mit Tonnengewölbe; die Wände waren mit zahlreichen Blonden-Fütlungen verziert. Zur Zeit sind 3 Stuben zugänglich, eine nord-östliche ist mit Schotter bedeckt. Erdgeschossund Stockwerkanordnung war im Prinzip so, wie der Keller, obwohl diese Meinung nur auf die Beschreibung des Holes vom Anfang des XVII. Jahrhunderts gestützt ist, weil der Oberteil vom Gebäude nicht erhalten worden ist.
The Permeation of High Concentration Hydrogen Sulfide (H2S) Gas Using PTFE (Polytetrafluoroethylene) and PVDF (Polyvinylidene Fluoride) membranes
Authors: Asnawati Asnawati , Diah Ayu Nur Sholehah  , Dwi Indarti  , Tri Mulyono  , Bambang Piluharto  , Muflihah Yeni Maulidah
Published: February 2023

Hydrogen sulfide (H2S) is a toxic, corrosive, and flammable gas. The presence of H2S gas can be reduced by a permeation method using PTFE (Polytetrafluoroethylene) membranes and PVDF (polyvinylidene fluoride) membranes. This H2S gas passed through the membrane and was then captured by the SAOB (Sulfide Anhydride Oxidant Buffer) in S2- species form. A visible spectrophotometer was applied for the analysis of passed H2S gas. Using a PTFE membrane, the optimum flow rate was obtained at 14.71 mL/min, with a mass flux of 0.825 kg/m2.hour, permeability coefficient of 0.696 kg/m2.hour.bar, and percent removal of H2S gas was 88.14%. The optimum flow rate for the SAOB was obtained at a rate of 0.30 mL/min with a mass flux of 0.843 kg/m2.hour and a percent removal of H2S gas of 89.98%. Based on the results obtained on the PVDF membrane, the mass flux produced in the optimization of H2S gas is 0.742 kg/cm2.hour, and the optimization of the SAOB solution is 0.754 kg/cm2.hour. The resulting permeability coefficient value is 0.741 kg/cm2.hour. The results indicate that this study can remove H2S gas at the optimum H2S gas flow rate of 4.76 mL/minute of 94.89% and the optimum SAOB flow rate of 0.3 mL/minute of 95.66%
The Road to Environmental Chemistry in the Republic of Moldova Paved by the Illustrious Scientist and Renowned Ecologist Valeriu Ropot
Authors: Lupascu Tudor , Sandu Maria
Published: February 2023

This paper presents the the main scientific and innovative results are presented, which were obtained by the talented chemist and renowned ecologist Valeriu Ropot throughout his scientific career. The results of scientific investigations are bestowed and analysed concerning the quality of the waters of the Dniester and the Prut Rivers, Dubasari reservoirs on the Dniester River, as well as the main bodies of water in the Republic of Moldova. The paper also includes the practical recommendations for reducing the negative impact on the environment, of the discharge of hundreds of thousands of tons of brine into the Dniester River as a result of the accident at the mineral fertilizer plant in the city of Stebnik, Ukraine. Moreover, the paper presents the results of studies aimed at developing methods for determining organic and inorganic pollutants in natural waters.
One-pot Synthesis of Substituted Benzimidazole Derivatives under Ultrasonic Irradiation Using ZnFe2O4 Reusable Catalyst
Authors: Kamble Dhanraj , Shankarwar Anil , Sarnikar Yuvraj , Tigote Radhakrushna , Shaikh Mubarak , Chavan Pravin
Published: February 2023

Herein, an efficient one-pot synthesis is described, of substituted benzimidazole derivatives (3a-j) from a condensation of various o-phenylenediamine (1a-j) aromatic aldehyde (2a-j) using ZnFe2O4 as a nano-catalyst under ultrasonic irradiation conditions. All forms of aldehydes with an electron releasing or electron –withdrawing substituent have a significant yield. The catalyst can easily be recovered after completion of the reaction and reused without affecting its activity. Prepared benzimidazole derivatives showed moderate to good anti-tuberculosis results.
Novel Zn(II) Binuclear and Ni(II) 1D Polymeric Coordination Compounds Based on Dianilineglyoxime and Dicarboxylic Acids: Synthesis and Structure
Authors: Ureche Dumitru , Bulhac Ion , Shova Sergiu , Bourosh Paulina
Published: February 2023

Two coordinating compounds of zinc(II) (1) [Zn2(DAnH2)2(1,3-bdc)2(DMSO)4] and nickel(II) (2) [Ni(DAnH2)(1,4-bdc)(DMF)2]n were obtained based on dianilineglyoxime (DAnH2), 1,3-benzenedicarboxylic acid (1,3-bdcH2) and 1,4-benzenedicarboxylic acid (1,4-bdcH2), where DMSO is dimethylsulfoxide and DMF is dimethylformamide. The molecular and crystalline structure of reported compounds were established by infrared spectroscopy and single crystal X-ray diffraction, and for 1, additionally, the 1H and 13C NMR spectroscopy was used. According to data, the Zn(II) molecular complex is a binuclear and the Ni(II) is a 1D polymer compound.
Isomerization of Limonene on Zeolite-containing Catalysts Based on Kaolin
Authors: Patrylak Lyubov , Zubenko Stepan , Konovalov Serhy , Yakovenko Anzhela , Povazhnyi Volodymyr , Pertko Oleksandra , Voloshyna Yulia , Melnychuk Oleksandr , Filonenko Mykhailo
Published: February 2023

The aim of the work was to study the isomerization of limonene on zeolite-containing biporous acid catalysts based on kaolin (from Ukraine). Results of this study show that at 160°C, the maximum isomer yield was 60–65% with an 80–90% conversion. The studied samples do not have a significant accumulation of carbonaceous deposits because limonene has high solubility, which helps to remove intermediate products of transformation from the surface of the samples.
Contato, aquisição e mudança
Authors: Avelar Juanito , Álvarez López Laura , Faria Pablo
Published: February 2023

O dossiê temático Contato, Aquisição e Mudança reúne trabalhos que abordam situações de contato linguístico, correlacionando-as a processos de aquisição (L1 ou L2) e/ou mudança. Os estudos publicados focalizam fatos em diferentes níveis de análise (lexical, morfo-fonológico, sintático, semântico, discursivo), sob diferentes escopos teóricos. A coletânea se integra ao conjunto de homenagens às Profas. Charlotte Galves e Mary Kato, na esteira do V CILH (Congresso Internacional de Linguística Histórica), realizado pelo Instituto de Estudos da Linguagem da UNICAMP entre os dias 19 e 23 de julho de 2021.
Critical Materials’ Supply Chains and US National Security
Authors: Kondrat’ev V. , Popov V. , Kedrova G.
Published: February 2023

The COVID‑19 crisis and the Special Military Operation in Ukraine have showed how quickly and deeply global supply chains can be disrupted. This is especially true for critical and strategic materials. Many of these raw materials are critical to the European and US economies. They form a strong industrial base, participating in the production of a wide range of goods used in everyday life and modern technologies. Reliable and unfettered access to certain raw materials is a growing concern in the United States and around the world. Success in transforming and modernizing economies depends on the sustainable supply of primary and secondary raw materials needed to scale up clean and digital technologies in all industrial ecosystems. One of the lessons of the COVID‑19 crisis is the need to reduce dependency and strengthen the diversity and security of supply of critical raw materials. The expansion of strategic self-sufficiency is a priority of the long-term policy of the US and the EU. This article highlights the challenges and priorities for the United States to strengthen its strategic approach to building more sustainable commodity value chains. Strategic self-sufficiency, therefore, should, in the opinion of American and European experts, be based on diversified access to world commodity markets. At the same time, in order to reduce external dependence, the problem of rapidly growing global demand for resources is proposed to be solved by reducing and reusing materials. Achieving resource security requires action to diversify supply from primary and secondary sources, reduce dependency, and improve resource efficiency. This applies to all types of raw materials, including base metals, industrial minerals, and biotic materials.
Epidemiological Description and Molecular Characterization of Intrafamily Transmission of Human T-Lymphotropic Virus Type 1 in an Endemic Region of Brazil
Authors: Pereira Cássia , Casseb Samir Mansour Moraes , Nobre Akim F.S. , Reis Maria N. L. , Costa Carlos A. , Covre Louise S. C. , Sousa Maisa S.
Published: February 2023

Human T-lymphotropic virus type 1 (HTLV-1) is associated with neurological, degenerative, and inflammatory diseases. Brazil has regions with high prevalence rates. The prevalence among relatives of positive people is high, and intrafamily transmission causes the conservation of the infection for different generations. The investigation of epidemiological and molecular factors may clarify the factors associated with the efficacy of intrafamilial transmission of HTLV-1. Objective: To analyze the epidemiological and molecular factors associated with intrafamilial transmission of HTLV-1 in an endemic area of Brazil. Material and Methods: A cross-sectional study investigated 72 relatives from 14 families with more than one infected. Epidemiological data were collected from all family members, and genetic sequencing was performed, phylogenetic analysis of 22 positive relatives. Results: The prevalence of HTLV-1 in families with infected people was 56.94% (41/72). Twelve vertical transmission routes and ten horizontal transmission routes were identified. Phylogenetic analysis demonstrated the absence of polymorphisms between infected mother and child sequences, while sequences of couples presented nucleotide divergence of up to 3%.among themselves. It was also identified in a family with an intrafamilial transmission with the occurrence of two viral strains. Conclusion: Molecular data confirmed intrafamilial transmission. They also indicated little genetic variability between the sequenced samples of family members and those deposited in GenBank used in this study. The absence of polymorphisms was observed in cases of vertical transmission, indicating a tendency to perpetuate identical sequences regardless of the time of acquisition of the infection.
Fear of COVID-19, Risk Perception and Preventive Behavior in Health Workers: A Cross-Sectional Analysis in Middle-Income Latin American Countries
Authors: Bonilla-Asalde Cesar Antonio , Rivera-Lozada Oriana , Ipanaqué-Zapata Miguel , Castro-Alzate Elvis Siprian , Pacheco López Robinson , Rivera-lozada Isabel Cristina , CHONG FELIX , Ramirez Sagastume Lucrecia
Published: February 2023

The aim of this study was to estimate the association between fear of COVID-19 and risk perception with preventive behavior in health professionals from three Latin American countries. An analytical cross-sectional study was conducted. Health professionals with on-site care in Colombia, Ecuador, Guatemala, and Peru were surveyed. Information was collected through an online self-report questionnaire. The main variables were preventive behavior as the dependent variable and fear of COVID-19 and risk perception as independent variables. Linear regression was used, and Beta coefficients and p-values were calculated. 435 health professionals were included, the majority were aged 42 years or older (45.29%, 95%CI: 40.65%-50.01%) and female (67.82%, 95%CI: 63.27%-72.05%). It was shown that the greater the fear of COVID-19, the greater the preventive behavior of COVID-19 infection (B=2.21, p=0.002 for total behavior; B=1.12, p=0.037 for additional protection at work; B=1.11, p<0.010 for hand washing). The risk perception of COVID-19 infection had a slight direct relationship with preventive behaviors (B=0.28, p=0.021 for total behavior; B=0.13, p=0.015 for hand washing), with the exception of the preventive behavior of using additional protection at work (p=0.339). We found that fear and risk perception are associated with increased practice of hand washing and use of additional protection at work. Further studies are required on the influence of working conditions, job performance and the occurrence of mental health problems in frontline personnel with regard to COVID-19.
Phage vs Phage: Direct Selections of Sandwich Binding Pairs
Authors: Sanders Emily C , Santos Alicia M , Nguyen Eugene K , Gelston Aidan A , Majumdar Sudipta , Weiss Gregory A
Published: February 2023

The sandwich format immunoassay is generally more sensitive and specific than more common assay formats, including direct, indirect, or competitive. A sandwich assay, however, requires two receptors to bind non-competitively to the target analyte. Typically, pairs of antibodies (Abs) or antibody fragments (Fabs) capable of forming a sandwiching with the target are identified through a slow, guess-and-check method with panels of candidate binding partners. Additionally, sandwich assays reliant on commercial antibodies can suffer from changes to reagent quality outside the researchers’ control. This report presents a reimagined and simplified phage display selection protocol that directly identifies sandwich binding peptides and Fabs. The approach yielded two sandwich pairs, one peptide-peptide and one Fab-peptide sandwich for the cancer and Parkinson’s disease biomarker DJ-1. Requiring just a few weeks to identify, the sandwich pairs delivered apparent affinity comparable to other commercial peptide and antibody sandwiches. The results reported here could expand the availability of sandwich binding partners for a wide range of clinical biomarker assays.
Algal Bloom Ties: Spreading Network Inference and Extreme Eco-Environmental Feedback
Authors: Wang Haojiong , Galbraith Elroy , Convertino Matteo
Published: February 2023

Coastal marine ecosystems worldwide, like Florida Bay, are increasingly affected by tide alteration and anthropogenic disturbances which affect water quality imbalance leading to algal blooms. Increased bloom persistence is a serious threat due to the long-lasting impact on processes like carbon cycle and services like species presence. However, exploring eco-environmental feedback patterns of algal blooms remains challenging and poorly investigated, also due to the paucity of data.
Florida Bay, taken as an epitome, has long experienced algal blooms in its central and western regions, and in 2006 an unprecedented bloom occurred in the eastern habitats. We analyzed the occurrence of blooms from three perspectives: (1) the spatial spreading networks of chlorophyll-a (CHLa) that pinpoints source and unbalanced habitats; (2) the fluctuations of water quality factors pre- and post-bloom outbreaks to in assess environmental impacts of ecological dysbiosis and target prevention and control of algal of blooms; and (3) the biogeochemical-spreading network topological co-evolution to quantify ecosystemic stability and ecological shift likelihood in long-term.
Here, we propose Transfer Entropy (TE) to quantify dynamical interactions between spatial areas and biogeochemical factors (ecosystem connectome) underpinning bloom emergence and spreading, as well as environmental effects; the Pareto principle is defined for identifying the salient eco-environmental interactions of CHLa. We quantified the spatial dynamics of algal blooms, and thus obtained areas in need for ecological monitoring and potential bloom control. Results show that algal blooms are increasingly persistent over space with long-term negative effects on water quality factor. A dichotomy is reported between spatial ecological corridors of spreading and biogeochemical networks as well as divergence from the optimal eco-organization: randomization of the former due to nutrients' overload and temperature increase leads to scale-free CHLa spreading and extreme outbreaks a posteriori. Subsequently this increases bloom persistence, turbidity and salinity with potentially strong ecological effects on highly biodiverse and vulnerable areas such as tidal flats and marshes.

Algal blooms are important ecosystem regulators of nutrient cycles; however, beyond limit chlorophyll-a outbreaks cause aquatic species mortality due to their effect on water turbidity, nutrient balance (nitrogen and phosphorus in particular), salinity and temperature. Beyond compromising local environmental quality, socio-ecological services are also compromised at large scales, yet ecological assessment models like the one presented are in need of application in subtropical and tropical bays worldwide.
KAJIAN UPAYA HUKUM KASASI TERHADAP PUTUSAN LEPAS TINDAK PIDANA PENGANIAYAAN (STUDI PUTUSAN NO. 810/K/PID/2014)
Authors: Aqya Tsavier Yufa
Published: February 2023

This research aims to find out the suitability of the Supreme Court’s consideration in granting the Cassation request by the Public Prosecutor with Article 256 of Criminal Procedure Code. This type of research is normative legal research that is prescriptive and applied to case studies. The technique of collecting primary and secondary legal materials used for this study is documental study and literature materials. Based on the result and discussion define the Supreme Court Judge’s consideration in examining and adjudicate the Public Prosecutor’s Cassation request stating that granting the Public Prosecutor’s Cassation request, cancelling the Sleman District Court Decision Number 25/Pid.B/2014/PN.SLMN and adjudicate itself stated that the defendant Elly Ratna Pritawaty had been legally and convincingly proven guilty of committing the crime of prosecution and sentenced her to imprisonment for 4 (four) months in accordance with the provisions contained in Article 256 of the Criminal Procedure Code. The judge’s consideration in accepting or granting the cassation request in this persecution case has fulfilled the provision in Article 351 of the Criminal Code. The judge has described the facts found at trial which can strengthen the judge's argument. The judge was of the opinion that the Panel of Judges of the Sleman District Court had made a mistake in applying the legal regulations as they should. Whereas the Panel of Judges at the Sleman District Court stated that the defendant had been proven guilty of committing the crime of persecution. However, the act was carried out in self-defence because the victim immediately attacked the victim and swung his shoe at the defendant's face. Keywords: Legal Effort, Cassation, Persecution, Acquittal
ANALISIS PERLAWANAN PIHAK KETIGA TERHADAP SITA EKSEKUTORIAL DALAM SENGKETA PERDATA (PERKARA NOMOR 92/PDT.PLW/2019/PN SKT)
Authors: Nur Farikha Jihan Rona , Harjono Harjono
Published: February 2023

Abstract: Artikel ini bertujuan untuk mengetahui pertimbangan hakim dalam mengabulkan perlawanan pihak ketiga terhadap sita eksekutorial dan untuk mengetahui akibat hukum dikabulkannya perlawanan pihak ketiga terhadap sita eksekutorial dalam Putusan Nomor 92/Pdt.Plw/2019/PNSkt. Penelitian ini merupakan penelitian hukum empiris yang bersifat deskriptif. Jenis data yang digunakan adalah data primer yaitu hasil wawancara dengan Ibu Nurul Hidayah, S.H.,M.H., selaku Hakim di Pengadilan Negeri Surakarta dan data sekunder berupa studi putusan perkara Nomor 92/Pdt.Plw/2019/PN Skt serta studi kepustakaan. Teknik pengumpulan data yang digunakan adalah wawancara dan studi kepustakaan dengan teknik analisis data kualitatif. Berdasarkan penelitian ini diperoleh hasil bahwa Pertimbangan Hakim dalam mengabulkan perlawanan pihak ketiga terhadap sita eksekutorial dalam perkara Nomor 92/Pdt.Plw/2019/PN Skt adalah perlawanan Pelawan sudah memenuhi syarat formil dan syarat materiil, Pelawan mengajukan perlawanan setelah adanya Penetapan Pengadilan Negeri Surakarta Nomor : W12.U2/87/Pdt.04.01/X/2018 tanggal 4 Oktober 2018, Pelawan dapat membuktikan kepemilikannya dengan bukti surat berupa akta autentik dan Pelawan mengajukan dua saksi yang dapat membuktikan perlawanan Pelawan. Kemudian, Terlawan II tidak memberikan bantahan atas dalil perlawanan Pelawan.  Akibat hukum dikabulkannya perlawanan pihak ketiga terhadap sita eksekutorial tersebut adalah eksekusi tidak dapat dilanjutkan terhadap obyek sengketa, Pelawan tetap menguasai objek sengketa dan Terlawan tertunda dari pemenuhan hak realisasi ekekusinya.

Keywords: Perdata, Perlawanan Pihak Ketiga, Sita Eksekutorial
PROBLEMATIKA PELAKSANAAN PUTUSAN PENGADILAN PADA KASUS TINDAK PIDANA ANAK DI KEJAKSAAN NEGERI SURAKARTA
Authors: Hutami Wulandari Putri , Kurniawan Itok Dwi
Published: February 2023

Artikel ini dibuat bertujuan untuk mengkaji dan menganalisis pelaksanaan Putusan Pengadilan Negeri Surakarta sesuai dengan ketentuan dalam Pasal 1 angka 6 huruf a Kitab Undang-Undang Hukum Acara Pidana serta problematika pelaksanaan putusan pengadilan dalam mengeksekusi kasus tindak pidana yang dilakukan oleh anak. Penelitian ini merupakan penelitian hukum normatif yang bersifat preskriptif dan terapan. Menggunakan bahan hukum primer dan bahan hukum sekunder. Dengan pendekatan perundang-undangan dan pendekatan kasus. Jenis dan sumber bahan hukum yang digunakan adalah bahan hukum primer dan bahan hukum sekunder. Teknik pengumpulan bahan hukum adalah studi kepustakaan dan wawancara hanya sebagai pelengkap yang merupakan bahan nonhukum dalam bahan hukum sekunder. Teknik analisis bahan hukum menggunakan metode silogisme yang bersifat deduktif atau deduksi silogisme. Hasil penelitian menunjukkan bahwa pelaksanaan putusan Pengadilan Negeri Surakarta telah sesuai dengan ketentuan dalam Pasal 1 angka 6 huurf a Kitab Undang-Undang Hukum Acara Pidana dan Jaksa di Kejaksaan Negeri Surakarta selaku eksekutor pada Putusan Pengadilan Negeri Surakarta mendapati sejumlah problematika pada pelaksanaan eksekusi pidana penjara dan pidana pelatihan kerja yang mana terjadi penolakan pada Lembaga bimbingan Karir yang telah diputusan oleh hakim. Untuk menyelesaikan permasalahan tersebut Anak ditempatkan di Rutan Kelas 1 Kota Surakarta dan di tempatkan di YPAN Bhina Putera Kota Surakarta.
ANALISIS PUTUSAN BEBAS PERKARA KDRT (STUDI PUTUSAN NOMOR 124/PID.SUS/2021/PN DPS)
Authors: Prasetyo Dinar Adi , Santoso Bambang
Published: February 2023

Abstrak: Artikel ini menganalisis mengenai pertimbangan hakim menjatuhkan putusan bebas (vrijspraak) pada tindak pidana Kekerasan Dalam Rumah Tangga (KDRT) dengan studi pada Putusan Nomor 124/Pid.Sus/2021/PN Dps. Tujuan dari artikel ini adalah untuk mengetahui kesesuaian pertimbangan hakim menjatuhkan putusan bebas pada putusan nomor 124/Pid.Sus/2021/PN Dps dengan Pasal 191 ayat (1) KUHAP yang berbunyi, “Jika pengadilan berpendapat bahwa dari hasil pemeriksaan di sidang, kesalahan terdakwa atas perbuatan yang didakwakan kepadanya, tidak terbukti secara sah dan meyakinkan, maka terdakwa diputus bebas”. Jenis penelitian ini merupakan penelitian doktrinal atau disebut juga penelitian normatif. Jenis bahan hukum yang digunakan adalah bahan hukum primer dan sekunder. Teknik pengumpulan yang digunakan adalah studi kepustakaan. Hasil penelitian menunjukkan bahwa pertimbangan hakim dalam menjatuhkan putusan bebas telah sesuai dengan Pasal 191 ayat (1) KUHAP dikarenakan pada pemeriksaan di pengadilan kesalahan terdakwa atas perbuatan yang didakwakan kepadanya tidak terbukti secara sah dan meyakinkan.
Kata Kunci: Pertimbangan Hakim, Putusan Bebas, Kekerasan Dalam Rumah Tangga
HAK MERDEKA PENUNTUT UMUM DAN RENCANA TUNTUTAN DALAM PENEGAKAN HUKUM PIDANA
Authors: Listyaningrum Ragil
Published: February 2023

Abstrak : Artikel disusun untuk menganalisis konsepsi rencana tuntutan terhadap hak merdeka yang dimiliki penuntut umum dalam proses penegakan hukum pidana. Penelitian ini dilakukan untuk mengetahui landasan yuridis pelaksanaan konsepsi rencana tuntutan serta untuk meneliti pengaruh mekanisme rencana tuntutan terhadap hak merdeka penuntut umum dalam proses penegakan hukum pidana. Untuk menemukan jawaban atas pernyataan yang muncul maka dilakukan penelitian dengan menggunakan pendekatan konseptual. Kebijakan rencana tuntutan dilaksanakan sebagi kontrol pimpinan Kejakasaan atas pelimpahan kewenangan penuntutan sebagaimana tercantum dalam Pedoman Nomor 24 Tahun 2021 tentang Penanganan Perkara Tindak Pidana Umum. Mekanisme rencana tuntutan ini dinilai telah mereduksi hak merdeka yang dimiliki penuntut umum. Namum, dalam waktu yang bersamaan mekanisme rencana tuntutan menunjukkan bahwa Kejaksaan adalah satu dan tidak dapat dipisahkan.

Kata Kunci : Hak Merdeka; Kejaksaaan; Rencana Tuntutan

 

Abstract : This article was compiled to analyze the conception of the charge plan on the independence rights of prosecutor in the process of enforcing the criminal law. This research was conducted to find out the juridical basis for the implementation of the charge plan and to examine the influence of the charge plan mechanism on the independent rights of prosecutor in the process of enforcing criminal law. To find answers to the statements that appear, research is carried out using a conceptual approach. The prosecution plan policy is carried out as part of the Attorney leadership control over the delegation of prosecution authority as stated in Guideline Number 24 of 2021 concerning General Crime Case Handling. The charge plan mechanism is considered to have reduced the public prosecutor's right to independence. However, at the same time the mechanism of charge plan shows that the Attorney is one and cannot be separated.

Keywords : Attorney, Charge Plan, and Independent Rights