bluuebunny/crossref_metadata_2025_split huggingface dataset:
Productivity of sweet sorghum (Sorghum saccharatum L.) depending on the elements of plant сultivation technology for biofuel in the zone of insufficient moisture in the Forest-Steppe of Ukraine
Authors: Hanzhenko O. M. 
Published: November 2021

Purpose. To reveal the influence of harvest timing of biomass of sweet sorghum various varieties and hybrids on their productivity and biofuel yield in the zone of insufficient moisture in the Eastern Forest-Steppe of Ukraine.
Methods. Biological (conducting field research during 2017–2020) and statistical (descriptive statistics, analysis of variance, correlation and regression analyzes).
Results. The lowest yield of sweet sorghum green biomass was during harvesting in early August. In ‘Sylosne 42’ and ‘Favoryt’ varie­ties it was 52.6 and 61.1 t/ha, in ‘Medovyi F1’ and ‘Dovista’ hybrids – 76.3 and 77.7 t/ha, respectively. The postponement of harvesting to mid-September allows increasing the yield of varieties ‘Favoryt’ and ‘Sylosne 42’ to 97.1 and 103.5 t/ha, ‘Dovista’ and ‘Medovyi F1’ hybrids up to 146.6 and 132.9 t/ha, respectively. With even later harvesting periods, an increase in the yield of green biomass was observed only in ‘Dovista’ (up to 152.5 t/ha). In the full ripening phase (BBCH 92–98), sugar sorghum plants accumulate the maximum amount of sugars in the sap. The highest cap sugar content was in plants of ‘Medovyi F1’ hybrid – 17.5%, in the other studied cultivars it varied from 14.8 to 15.5%. The hi­g­hest yield of biofuel and energy per unit area was achieved with gro­wing ‘Dovista’ (up to 815.8 GJ/ha) and ‘Medovyi F1’ (up to 792.0 GJ/ha) hybrids. Despite the high level of plasti­city, ‘Favoryt’ variety is inferior in total energy yield (up to 547.2 GJ/ha). ‘Sylosne 42’ has the lowest plasticity index (b = 0.79); however, it is the most stable variety, which allows to obtain a stable, though not high, energy yield (up to 559.6 GJ/ha).
Conclusions. In the zone of insufficient moisture in the Eastern Forest-Steppe of Ukraine, the hi­ghest productivity indicators and the maximum energy potential can be provided by the hybrids of sweet sorghum ‘Dovista’ and ‘Medovyi F1’ for their harvesting not earlier than the phase of full maturity
The content of macro- and microelements in plants of the genus Artemisia under conditions of introduction in the M. M. Gryshko National Botanical Garden of the NAS of Ukraine
Authors: Коrablova O. A. , Rakhmetov D. B. , Shanaida M. I. , Vergun O. M. , Bagatska Т. S. , Svydenko L. V. , Ivashchenko I. V. 
Published: November 2021

Purpose. To determine mineral composition of plants of species of the genus Artemisia (A. dracunculus L., A. abrotanum L. and A. argyi H.Lév. & Vaniot) to determine the possibility of their safe use in the food and pharmaceutical industries of Ukraine.
Methods. X‑ray fluorescence method for determining the elemental composition of plant raw materials.
Results. The content of mineral elements in plants of the genus Artemisia was determined depending on their ability to absorb elements from the soil and accumulate in the roots and organs of the aerial part was determined. The quantitative content of 21 macro- and microelements was established, and some peculiarities of their migration and distribution in the soil – roots – plant system were revealed. In particular, the aerial part of the studied plants contains K, Fe, Cu, Zn and Mn, which are the most important elements in the life of the plant organism. The content of mesoelements Ca and S is quite high. The amount of toxic elements Pb, Sr and Zr in plants is insignificant. Elements K and S accumulate in the aerial part. The content of elements in the aerial part of plants by decreasing their concentration can be represented in the form of the following series: for Artemisia dracunculus – S> K> Ca> Cl> Fe> Sr> Zn> Mn> Cu> Zr> Rb> Br> Cr; for A. abrotanum – K> Ca> S> Cl> Fe> Zn> Sr> Mn> Cu> Br> Cr> Co> Zr> Rb> Ni; for A. argyi – K> Ca> S> Fe> Cl> Sr> Zn> Mn> Co> Zr> Cu> Rb> Br> Se. The content of toxic elements in the studied plants was lower than the maximum allowable concentrations for plant raw materials and food.
Conclusions. For the first time under conditions of introduction in the M. M. Gryshko National Botanical Garden of the NAS of Ukraine in the plants Artemisia dracunculus, A. abrotanum and A. argyi the content of macro- and microelements, which are directly related to the metabolism of biologically active compounds, was determined. The peculiarities of their distribution by plant organs during the transition from soil to aboveground mass have been clarified. The obtained results can be used to evaluate and compare the quality of plant raw materials of the genus Artemisia, to determine the pharmacological properties of these plants associated with some elements of the mineral composition, and their use in the medical and food industries. The obtained data have both scientific and practical significance in the selection of economically valuable plant species for the enrichment of the cultivated flora of Ukraine.
Comprehensive analysis of water-sediment variation characteristics at the confluence of the upper reaches of the Weigan River and Heizi River with multiple methods and multiple influencing factors
Authors: Zhang Mingwang , Shi Kebin 
Published: November 2021

Abstract
In-depth analysis of the characteristics of water and sedimentary changes at the confluence of the upper reaches of Weigan River and Heizi River is the prerequisite and basis for studying the future water and sedimentary situation in the Kizil Reservoir. This article analyzes the trend, mutation point and periodicity of the water and sedimentary sequence with multi-methods. The double cumulative curve method and the attenuation analysis method were used to analyze the impact of precipitation and human activities on runoff and sedimentary transport, and other influencing factors were qualitatively analyzed also. The results showed that: (1) In the past 60 years, Kizil Reservoir's runoff and sedimentary transport have shown an upward trend; the mutation point of the reservoirs' runoff was in 1994; the annual runoff had a periodicity of 7, 13, and 28 years; the annual sedimentary transport had a periodicity of 4, 12, and 26 years. (2) The impact of precipitation and human activities on runoff were 485.37% and −385.37%, respectively; the impact of precipitation on sedimentary transport was first high and then low, while the impact of human activities on sedimentary transport was first low and then high. Solar activities, ENSO, underlying surface changes and glacier snow melt also contributes to water-sediment changes to some extent.
Modelling solution for estimating aeration energy of wastewater treatment plants
Authors: Pöyry Lauri , Ukkonen Petri , Mulas Michela , Mikola Anna 
Published: November 2021

Abstract
Energy costs in the wastewater industry are increasing due to increasing trends in electricity rates and more stringent requirements for effluent quality. Wastewater aeration process is typically the largest energy consumer of the treatment plant and the optimization of the aeration process can offer significant savings for the wastewater treatment plants (WWTPs). Utilization of dynamic models can offer optimization solutions for improving the energy efficiency and process performance. In this work a simplified modelling approach emphasizing the control valves and the blowers is tested by developing aeration system models for two Finnish WWTPs. The developed model requires calibration of only a single parameter and the results from the simulations showed that reasonable estimations of the aeration systems energy demand could be made with a limited knowledge on the details of the physical system. The promising results highlight the strong influence of the control valve positioning to the whole system and indicate that airflow distribution along the system could be estimated simply from the positioning of the valves. The presented modelling approach allows the comparison between different blower and control valve alternatives during operation and for the process upgrades and offers prospect for improving the aeration operation control strategies.
SÍNDROME INFLAMATÓRIA MULTISSISTÊMICA PEDIÁTRICA, POSSÍVEL COMPLICAÇÃO DA COVID-19 E UM DESAFIO PARA PROFISSIONAIS MÉDICOS : REVISÃO INTEGRATIVA
Authors: Linhares Farias Gita , Nunes Alves de Sousa Milena 
Published: November 2021

Introdução: A Síndrome Inflamatória Multissistêmica Pediátrica (SIM-P) corresponde a uma entidade clínica rara e potencialmente fatal. O espectro clínico da SIM-P é variável e constituído por um conjunto de sinais e sintomas caracterizados pela presença de febre persistente associada a outras manifestações clínicas como a hipotensão. Objetivo: : Avaliar a Síndrome Inflamatória Multissitêmica Pediátrica (SIM-P) como uma provável complicação da COVID-19 em crianças e compreender os desafios clínicos e terapêuticos dos médicos de frente a essa síndrome.. Metodologia: Revisão integrativa da literatura, realizada em seis fases. Foi feita uma busca bibliográfica de evidências nas bases de dados eletrônicos da Scientific Electronic Library Online ( SciELO) e na Public Medline or Publisher Medline, para isso foram utilizados descritores selecionados a partir do Medical Subject Heading e associação entre eles: “Multisystem inflammatory syndrome” AND “child” AND “COVID”. Resultados: Após análise, observou-se que os sintomas mais relatados pelos autores foram: febre (100%), problemas gastrointestinais (92,8%), disfunção cardíaca (100%), manifestações mucocutânea (100%) e a idade média de acometimento foi 6-10 anos (64,3%). Quanto ao tratamento, 100% dos estudos relataram a necessidade de hospitalização e 100% referiram que a administração de imunoglobulina intravenosa é uma ótima opção terapêutica. Conclusões: A SIM-P apresenta uma associação temporal, geográfica e laboratorial com a COVID-19, e corresponde a uma nova entidade clínica diferente da Doença de Kawasaki. O espectro clínico é diverso e quanto ao tratamento, é necessário mais estudos para determinar um tratamento específico para a doença e capaz de reduzir sua mortalidade.
Palavras-Chave: Crianças. Infecções por Coronavírus. Terapêutica.
Synthesis and Photophysical Properties of Benzo[c]phenanthrene
Derivatives
Authors: Hajri Amira K. , Albalawi Marzough A. , Moussa Souad A. , Aloui Faouzi 
Published: November 2021

:
Three polycyclic aromatic hydrocarbons derived from benzo[c]phenanthrene have been
synthesized through a one-step procedure involving palladium Suzuki coupling and are characterized
by 1H and 13C NMR, MS and HRMS spectroscopies. UV-vis absorption and fluorescence
properties of these π-conjugated compounds have been evaluated in solutions and strong emission
in the blue region of the visible spectrum was noted. The optical spectra of these small polycyclic
aromatic compounds are unusual since absorption is entirely in the UV region (λmax = 281-285 nm),
yet fluorescence occurs at 410-422 nm. This equates to a Stokes shift of 1.32-1.39 eV (10756-
11256 cm−1) and is among the large Stokes shifts that have been reported for small molecules, making
them promising candidates for optoelectronic applications.
Cell-based Treatment of Cerebral Palsy: Still a Long Way Ahead
Authors: Sadr-Nabavi Ariane , Shariati Mohammad , Esfahani Reza Jafarzadeh , Bidkhori Hamid Reza , Sabouri Ehsan , Mehrzad Shadi 
Published: November 2021

Background:
Cerebral palsy (CP) is a permanent neurodevelopmental disorder with considerable
global disability. Various rehabilitation strategies are currently available. However, none
represents a convincing curative result. Cellular therapy recently holds much promise as an alternative
strategy to repair neurologic defects.

Method:
In this narrative review, a comprehensive search of the MEDLINE and ClinicalTrials.gov
was made, using the terms: “cell therapy” and “cerebral palsy”, including published and registered
clinical studies, respectively.

Results:
The early effects of these studies demonstrated that using cell therapy in CP patients is
safe and improves the deficits for a variable duration. Despite such hopeful early bird results, the
long-term outcomes are not conclusive.

Conclusions:
Due to the heterogeneous nature of CP, personal factors seem essential to consider.
Cell dosage, routes of administration, and repeated dosing are pivotal to establish optimal personalized
treatments. Future clinical trials should consider employing other cell types, specific cell modifications
before administration, and cell-free platforms.
The Role of Eif2s3y in Mouse Spermatogenesis and ESC
Authors: Hua Jinlian , Liu Wenqing , Li Na , Zhang Mengfei , Arisha Ahmed H. 
Published: November 2021

:
Eukaryotic translation initiation factor 2 subunit 3 and structural gene Y-linked
(Eif2s3y) gene, the gene encoding eIF2γ protein, is located on the mouse Y chromosome short arm.
The Eif2s3y gene is globally expressed in all tissues and plays an important role in regulating global
and gene-specific mRNA translation initiation. During the process of protein translation initiation,
Eif2s3x (its homolog) and Eif2s3y encoded eIF2γ perform similar functions. However, it has
been noticed that Eif2s3y plays a crucial role in spermatogenesis, including spermatogonia mitosis,
meiosis, and spermiogenesis of spermatids, which may account for infertility. In the period of spermatogenesis,
the role of Eif2s3x and Eif2s3y are not equivalent. Importance of Eif2s3y has been observed
in ESC and implicated in several aspects, including the pluripotency state and the proliferation
rate. Here, we discuss the functional significance of Eif2s3y in mouse spermatogenesis and
self-renewal of ESCs.
COVID19 - Far from Over: Call for Urgent Novel and Advanced Measures
Authors: Mukherjee Suprabhat , Choudhury Abhigyan 
Published: November 2021

:
The COVID19 pandemic that started in late 2019 has already killed millions people, it is
yet far from over and the road to the COVID-free world is much tougher than we all imagined;
however, it ends at a vaccine functional against all coronaviruses. In this article, we try to present
the aetiology behind evolution of superior pathogenicity of SARS-CoV-2 and point out fundamental
and highly hazardous loopholes in the current vaccination regimens and propose new vaccination
strategies. We also suggest societal and personal level management that are necessary to ensure
prevention and better recovery outcomes until the arrival of the vaccine. In turn, we apprise
the physician for long-term and stringent management of certain chronic diseases, avoiding prescribing
certain drugs and suggesting physical exercises and diets that are fortified with specific micronutrients.
Using a Multi-Institutional Pediatric Learning Health System to Identify Systemic Lupus Erythematosus and Lupus Nephritis
Authors: Wenderfer Scott E. , Chang Joyce C. , Goodwin Davies Amy , Luna Ingrid Y. , Scobell Rebecca , Sears Cora , Magella Bliss , Mitsnefes Mark , Stotter Brian R. , Dharnidharka Vikas R. , Nowicki Katherine D. , Dixon Bradley P. , Kelton Megan , Flynn Joseph T. , Gluck Caroline , Kallash Mahmoud , Smoyer William E. , Knight Andrea , Sule Sangeeta , Razzaghi Hanieh , Bailey L. Charles , Furth Susan L. , Forrest Christopher B. , Denburg Michelle R. , Atkinson Meredith A. 
Published: November 2021

Background and objectives
Performing adequately powered clinical trials in pediatric diseases, such as SLE, is challenging. Improved recruitment strategies are needed for identifying patients.

Design, setting, participants, & measurements
Electronic health record algorithms were developed and tested to identify children with SLE both with and without lupus nephritis. We used single-center electronic health record data to develop computable phenotypes composed of diagnosis, medication, procedure, and utilization codes. These were evaluated iteratively against a manually assembled database of patients with SLE. The highest-performing phenotypes were then evaluated across institutions in PEDSnet, a national health care systems network of >6.7 million children. Reviewers blinded to case status used standardized forms to review random samples of cases (n=350) and noncases (n=350).

Results
Final algorithms consisted of both utilization and diagnostic criteria. For both, utilization criteria included two or more in-person visits with nephrology or rheumatology and ≥60 days follow-up. SLE diagnostic criteria included absence of neonatal lupus, one or more hydroxychloroquine exposures, and either three or more qualifying diagnosis codes separated by ≥30 days or one or more diagnosis codes and one or more kidney biopsy procedure codes. Sensitivity was 100% (95% confidence interval [95% CI], 99 to 100), specificity was 92% (95% CI, 88 to 94), positive predictive value was 91% (95% CI, 87 to 94), and negative predictive value was 100% (95% CI, 99 to 100). Lupus nephritis diagnostic criteria included either three or more qualifying lupus nephritis diagnosis codes (or SLE codes on the same day as glomerular/kidney codes) separated by ≥30 days or one or more SLE diagnosis codes and one or more kidney biopsy procedure codes. Sensitivity was 90% (95% CI, 85 to 94), specificity was 93% (95% CI, 89 to 97), positive predictive value was 94% (95% CI, 89 to 97), and negative predictive value was 90% (95% CI, 84 to 94). Algorithms identified 1508 children with SLE at PEDSnet institutions (537 with lupus nephritis), 809 of whom were seen in the past 12 months.

Conclusions
Electronic health record–based algorithms for SLE and lupus nephritis demonstrated excellent classification accuracy across PEDSnet institutions.
Pamole’ Beo’: Pesta syukur padi petani ladang Dayak Tamambaloh di Kalimantan Barat
Authors: Efriani Efriani , Rohilie Haunan Fachry , Sihaloho Nahot Tua Parlindungan , Varanida Dea 
Published: November 2021

Penelitian ini dilatarbelakangi oleh fenomena diinkulturasikannya upacara syukur panen padi (Pamole’ Beo’) masyarakat Dayak Tamambaloh dengan perayaan Pentakosta Gereja Katolik, serta telah dijadikan ajang festival budaya. Fenomena ini tentu menunjukkan terdapatnya nilai-nilai luhur pada upacara Pamole’ Beo’. Oleh karena itu, penelitian ini bertujuan untuk mengekplorasi nilai-nilai warisan budaya takbenda pada upacara Pamole’ Beo’ Dayak Tamambaloh. Penelitian dilakukan dengan pengamatan secara langsung dan wawancara mendalam dengan pendekatan etnografis. Penelitian ini, menunjukkan bahwa upacara Pamole’ Beo’ merupakan bagian dari ritus kehidupan berladang Dayak Tamambaloh. Ritus berladang ini dimulai dan diakhir dengan upacara Pamole’ Beo’ sebagai bentuk memanggil beo’ atau pertanda-pertanda yang baik dan mengembalikan atau membuang beo’ yang buruk. Berladang dan upacara Pamole’ Beo’ pada etnis Dayak Tamambaloh memiliki nilai-nilai yang luhur, yakni memperkuat ikatan sosial, menjaga kelestarian lingkungan alam, mentransmisi sistem pengetahun tradisional, mentransmisikan nilai-nilai karakter, nilai-nilai filosofi serta menjaga ketahanan pangan keluarga. Pemerintah Indonesia melalui instansi terkait, sangat penting untuk melakukan pencatatan dan penetapan Pamole’ Beo’ sebagai warisan budaya takbenda pada Etnis Dayak Tamambaloh, terutama karena sifatnya yang dinamis, retan untuk punah.

The background of this study is the phenomenon that the rice harvest thanksgiving ceremony (Pamole' Beo') in Dayak Tamambaloh has been inculturated with the Pentecostal celebration of the Catholic Church, and has become a cultural festival. This phenomenon has certainly shown the existence of noble values ​​at the Pamole' Beo' ceremony. Therefore, this study aims to explore the values ​​of intangible cultural heritage at the Pamole' Beo' Dayak Tamambaloh ceremony. The research has been carried out by direct observation and in-depth interviews with an ethographic approach. This study, has shown that the Pamole' Beo' ceremony is part of the rite of life in the Dayak Tamambaloh farm. This farming rite begins and ends with the Pamole' Beo' ceremony as a form of calling Beo' or good omens, and returning or removing bad omens. Farming and the Pamole' Beo' ceremony in the Tamambaloh Dayak ethnic have noble values, namely strengthening social bonds, preserving the natural environment, transmitting traditional knowledge systems, transmitting character values, philosophical values ​​and maintaining family food security. The Indonesian government, through the relevant agencies, is very important to record and stipulate the Pamole 'Beo' as an intangible cultural heritage of the Tamambaloh Dayak Ethnic, mainly due to its dynamic nature, prone to extinction.
O TRABALHO DE CAMPO COMO EXPERIÊNCIA EDUCATIVA EM GEOGRAFIA
Authors: Lemos Linovaldo Miranda 
Published: November 2021

O presente artigo revisita o trabalho de campo em geografia discutindo questões pedagógicas que envolvem sua implementação na Educação Básica. Partindo-se de uma análise que relaciona o campo ao pensamento geográfico, discute os limites da tradição calcada na pressuposição da neutralidade e da objetividade da observação direta. Contrapõe essa tradição de base positivista às chamadas “epistemologias críticas” que consideram o campo como um “conhecimento situado” sobre processos, pessoas e lugares. Ao centralizar a discussão no caráter pedagógico do campo, o artigo problematiza a tensão existente entre “conhecimentos acadêmicos” e “conhecimentos escolares”, defendendo a necessidade de uma “transformação didática” da abordagem do campo no ensino regular a fim de transformá-lo numa experiência educativa em geografia capaz de engendrar processos mais amplos de educação geográfica.
Palavras-Chave: trabalho de campo, ensino de geografia, papel pedagógico.

FIELDWORK AS AN EDUCATIONAL EXPERIENCE IN THE TEACHING AND LEARNING OF GEOGRAPHY
Abstract: The article reviews fieldwork studies in geography by discussing pedagogical issues involving in the possibility of its implementation. It presents an analysis of the relation between the field and geographic thought, as well as a discussion of the limits of the tradition based on the presumption of neutrality and objectivity in direct observation. The paper opposes this tradition based on positivism to the so-called “critical epistemologies which consider the field as“situated knowledge” of processes, people, and places. By recognizing the importance of fieldwork in geographic practices, this article aims to be a contribution to the understanding of its pedagogical role, highlighting its ability to awaken interest in acquiring the geographic knowledge.
Keywords: fieldwork, geography teaching, pedagogical role.
LE TRAVAIL DE TERRAIN COMME EXPÉRIENCE ÉDUCATIVE DANS LA GÉOGRAPHIE
Résumé: Cet article revisite le sujet du travail de terrain en géographie en discutant des aspects pédagogiques impliqués dans la possibilité de sa mise en œuvre, à des différents niveaux. En partant de l'analyse du rôle formatif du terrain dans la pensée géographique, il discute les limites de la tradition fondée sur l'hypothèse de la neutralité et de l'objectivité de l'observation directe. Il oppose cette tradition fondée sur le positivisme à ce qu'on appelle les “épistémologies critiques" qui considèrent le terrain comme une forme de connaissance située sur les processus, les personnes et les lieux. Toute en reconnaissant l'importance du travail de terrain dans les pratiques de la géographie, l'article se veut une contribution au rôle pédagogique propre du terrain, en mettant en évidence sa capacité à éveiller l'intérêt pour l'apprentissage et, en particulier, pour la connaissance géographique.
Mots-Clé: travail de terrain, enseignement de la géographie, rôle pédagogique.
QUE SE PASSA ENTRE ENSINAR E APRENDER?
Authors: Orlandi Luiz B. L. 
Published: November 2021

O presente artigo tem como propósito um convite para pensar o que se passa entre ensinar e aprender em Deleuze e Guattari. Para tanto, parte da ideia de que não se trata de explicar Deleuze, e nem de tomá-lo como critério, mas de ver o transdiferencialismo deleuzo-guattariano como a mais forte inspiração contemporânea a respeito da problemática das conexões verbais em filosofia. Isso é claro para nós, pois não há linhas de fuga sem fugir pelos verbos.