bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effects of mobility restrictions on mental health among young adults in the context of COVID-19 pandemic. A cross-sectional study
Authors: Carpio-Arias Tannia Valeria , Piedra Santiago , Nicolalde-Cifuentes Tomas Marcelo , Mogrovejo-Arias Diana Carolina , Padilla-Samaniego María Victoria , Tapia-Veloz Estephany Carolina , Vinueza-Veloz María Fernanda 
Published: February 2021

Abstract
Purpose: To explore the effects of mobility restriction on the mental health of Ecuadorian young adults. Methods: The current is a cross-sectional study that included 8426 young adults. Socio-demographic and mental health data were collected through an online survey during May and June 2020 in Ecuador. Data on mobility was extracted from Google Mobility Reports. Four aspects of the participants’ mental health were evaluated: eating behavior (emotional eating), depression, sleep quality and sense of coherence using previously validated instruments. Data were analyzed using linear regression using R. Results: Mean age of the participants was 22.85 (SD = 4.43), most of whom were women (n = 5943, 70.53%). During mandatory confinement, mobility due to retail and recreation, to groceries and pharmacies, to parks, to transit stations, to workplaces were reduced by nearly 50%. In contrast, mobility to places of residence increased by nearly 20%. A reduction in mobility to workplaces was associated to less healthy eating behavior, depression and worse sleep quality. Less healthy eating behavior was also associated to decreased mobility due to recreation and retail and increased mobility to transit stations. Sense of coherence was not associated to changes on mobility. Women and youngsters more often showed depression, less healthy eating behavior, worse quality of sleep and lower sense of coherence. Conclusion: Mobility restrictions during COVID-19 pandemic has negative effects on people's mental health. Prevention and health promotion measures directed to ameliorate the effects of confinement on mental health should target risk populations including women and youngsters.
Effective removal of Cu2+ ions from polluted water using new bio-adsorbents
Authors: Jagadeeswara Reddy B. , Pala Sneha Latha , Biftu Wondwosen Kebede , Suneetha M. , Ravindhranath Kunta 
Published: February 2021

Abstract
Sorbents derived from stem powders of Feronia limonia (FLSP), Amorphophallus paeoniifolius (APSP) and Pumpkin (Cucurbitapepo) (PSP) plants are investigated for the removal of Cu2+ ions from polluted water by adopting batch methods of extraction. Extraction conditions are optimized for the effective removal of Cu2+ ions. High sorption capacities are observed: 175.5 mg/g for FLSP; 140.4 mg/g for APSP; 130.0 mg/g for PSP. Effective pH ranges are: 5 to 10 for FLSP; 6 to 10 for APSP and 7 to 10 for PSP. The three spent adsorbents can be regenerated and used. Thermodynamic parameters indicate that the adsorption process is spontaneous, endothermic and have positive change in entropy values. As ΔH values are more than 25.0 kJ/mole, the adsorption may be due to surface complex formation between Cu2+ ions and functional groups of the adsorbents viz., -OH, -COOH etc. in the effective pH ranges. The good adsorption behaviour of FLSP even in acidic pHs may be due to the ion-exchange of Cu2+ ions for H+ ions of the functional groups of the adsorbent. The Langmuir adsorption isotherm and pseudo second-order model describe well the adsorption process. The sorbents are effectively applied to treat effluents from Cu-based industries and polluted lake water.
Adhatoda vasica (Nees.): A Review on its Botany, Traditional uses, Phytochemistry, Pharmacological Activities and Toxicity
Authors: Shamsuddin Tahmida , Alam Muhammad Shaiful , Junaid Md. , Akter Rasheda , Hosen S.M. Zahid , Ferdousy Sakia , Mouri Nusrat Jahan 
Published: February 2021

Background:
Adhatoda vasica (Nees.) of the family Acanthaceae has been used in the
Southeast tropical zone as it is efficacious against headache, colds, cough, whooping cough, fever,
asthma, dyspnea, phthisis, jaundice, chronic bronchitis, and diarrhea. It exhibits commendable pharmacological
activities.

Objective:
The aim of the review is to provide a systematic overview of pharmacological activities with toxicity and clinical assessment, phytochemistry of A. vasica along with its characterization, geographical observation, phenology, traditional uses as well as an organized representation of the findings.

Methods:
The overall information of A. vasica was collected from various resources, including books,
review papers, research papers, and reports which were obtained from an online search of globallyaccepted
scientific databases. ChemDraw software was used to draw the compound’s structure.

Results:
Phytochemical review on A. vasica has led to the collection of 233 compounds of different
types such as alkaloids, flavonoids, essential oils, terpenoids, fatty acids, phenols, etc. It is a promising
source of potential phytopharmaceutical agent that exhibits diverse pharmacological activities,
including antibacterial, antifungal, hepatoprotective, anti-ulcer, abortifacient, antiviral, antiinflammatory,
thrombolytic, hypoglycemic, anti-tubercular, antioxidant, and antitussive activities.

Conclusions:
The sufficient number of studies on ethno-pharmacology, traditional uses and pharmacological activities of A. vasica are conducted. Furthermore, it is necessary to study the activity of chemical constituents for new drug design and discovery from natural products.
Various Techniques for One-Pot Synthesis of 1,3,5-Triazine (s-Triazine)
Derivatives: A Review
Authors: Kumari Sukhbeer , Singh Anupama 
Published: February 2021

:
Recent studies have shown that one-pot synthesis is a boon for triazines synthesis. One-pot processes had significant success in carrying out complex reactions under mild and eco-friendly conditions. One-pot synthesis is environmentally benign and more economical than other processes in triazines synthesis. The triazine scaffold has provided the starting key point for the design and development of pharmaceutical molecules with wide range of biomedical applications. This review highlights the various methodologies involved for one-pot synthesis of 1,3,5-triazine scaffolds.
Recent Advancement in Polyphenols as Potential Antibacterial Agents: A Comprehensive Review
Authors: Ahluwalia Vivek , Iqbal Nusrat , Alam Samsul , Kumar Vinod , Thakur Lalitesh K. , Kumar Jitendra 
Published: February 2021

:
New molecules of natural origin with antibacterial properties are urgently required to
control antibiotic resistance. Worldwide, antibiotic resistance is a key threat due to non-judicious
and incongruous use of antibiotics. Researchers are focusing on identifying molecules from plant
biodiversity that could have both antioxidant and antibacterial properties in one molecule. Much
importance has been given to the polyphenolic compounds from food commodities. The roles of
dietary habits in disease prevention have been credited to the presence of polyphenols with
antioxidant properties. Polyphenols are secondary metabolites with manifold vital roles, including
antibacterial activity. Numerous mechanisms like bacterial membrane destruction, destruction of
virulence factors, inhibition of the enzymes activity and toxins have been reported for antibacterial
activity. Also, hydroxyl, alkyl and acetate moiety on aromatic nucleus influences both antioxidant
and antibacterial activities. In this review, details are summarized concerning the antibacterial and
antioxidant properties of the key polyphenolic compounds.
The Association of Time to Organ Procurement on Short- and Long-Term Outcomes in Kidney Transplantation
Authors: Eerola Verner , Helanterä Ilkka , But Anna , Lempinen Marko , Mäkisalo Heikki , Nordin Arno , Isoniemi Helena , Sallinen Ville 
Published: February 2021

Background and objectives
Transplant centers in Europe aim to minimize the time from brain death to organ procurement (procurement delay), but evidence to justify this is scarce. In the United States, procurement times are significantly longer. Our objective was to analyze how procurement delay associates with kidney allograft outcomes.

Design, setting, participants, & measurements
Kidney transplantations from brain-dead donors were retrospectively analyzed from the Finnish Kidney Transplant Registry and the Scientific Registry of Transplant Recipients in the United States. Multivariable models were adjusted with donor and recipient characteristics, and the relationship between procurement delay and outcomes was modeled with cubic spline functions.

Results
In total, 2388 and 101,474 kidney transplantations in Finland and the United States were included, respectively. The median procurement delay was 9.8 hours (interquartile range, 7.8–12.4) in Finland and 34.8 hours (interquartile range, 26.3–46.3) in the United States. A nonlinear association was observed between procurement delay and the risk of delayed graft function, with highest risk seen in short and very long procurement delays. In multivariable models, the lowest risk of delayed graft function was associated with procurement delay between 20 and 50 hours. In multivariable models, longer procurement delay was linearly associated with lower risk of graft loss (hazard ratio, 0.90/1 h longer; 95% confidence interval, 0.88 to 0.92; P<0.001). Acute rejection rates, for which data were only available from Finland, were not associated with procurement delay.

Conclusions
Longer procurement delay was associated with noninferior or even better kidney allograft outcomes.
Metodo Delphi a supporto della analisi delle alternative di impianti per la produzione di energia da fonti rinnovabili
Authors: Salvatore Stefano , Lascio Generoso Di 
Published: February 2021

Il metodo Delphi è un metodo di indagine iterativo che utilizza le
risposte (tipicamente costituito da opinioni) di un
questionario standardizzato fornite da un gruppo di esperti (detto
panel) per risolvere un problema, in genere di natura decisionale o
previsionale .
Si svolge in un certo numero di iterazioni, o meglio round, durante i
quali il gruppo di controllo che gestisce il processo, fornisce ai
partecipanti del “panel” una sintesi statistica delle risposte date
durante il round precedente. Gli intervistati non comunicano tra loro e
rispondono in forma anonima ad un questionario, risolvendo diversi
problemi tipici delle dinamiche decisionali di gruppo.
L’obiettivo principale del Delphi è la convergenza di opinioni ovvero,
di fronte a un problema, facilitare il raggiungimento di decisioni
comuni il più possibile condivise. La convergenza di opinioni va intesa,
dunque, come un processo di strutturazione della comunicazione che
convoglia più pareri validi sulla questione trattata verso delle
conclusioni che vengono il più possibile condivise.
Esistono numerosi metodi per la convergenza di opinioni e, fra questi,
il metodo Delphi è storicamente considerato il capostipite.
PERLINDUNGAN KONSUMEN ATAS JUAL BELI RUMAH DI KOTA MAKASSAR
Authors: Sinilele Ashar 
Published: February 2021

AbstractThe legal relationship that arises in the sale and purchase utilization of houses between consumers and developers not only takes place due to an agreement (binding sale and purchase agreement), but also arises because of the provisions of the law (legal engagement relationship). The legal relationship takes place at each transaction process/stage, both the pre-transaction stage, the transaction stage and the post/transactional stage. The legal relationship takes place at every transaction process/stage, so that legal protection must also be obtained by each consumer in each transaction stage. Legal protection for consumer rights in the process of buying and selling stages and ownership of residential houses has been regulated and stated in various legal provisions and legislation consisting of the Civil Code, Law number 8 of 1999 concerning Consumer Protection, Law number 4 of 1992 concerning Housing and Settlements, and Law Number 18 of 1999 concerning Construction Services. To realize consumer protection is carried out as a joint effort based on the principle of benefits, the principle of justice, the principle of balance, the principle of security and the principle of legal certainty.Keywords: Consumer Protection, Legal Relationship, Sale and Purchase.AbstrakHubungan hukum yang timbul dalam jual beli dan pemanfaatan rumah antara konsumen dan developer tidak hanya berlangsung karena adanya perjanjian (perjanjian pengikatan jual beli) semata, tetapi juga timbul karena ketentuan undang-undang (hubungan hukum perikatan). Hubungan hukum tersebut berlangsung pada setiap proses/tahapan transaksi, baik tahap pra transaksi, tahap transaksi maupun tahap purna/pascatransaksi. Hubungan hukum tersebut berlangsung pada setiap proses/tahapan transaksi, sehingga perlindungan hukum harus pula diperoleh setiap konsumen dalam setiap tahapan transaksi. Perlindungan hukum atas hak-hak konsumen dalam proses tahapan jual beli dan pemilikan rumah tinggal telah diatur dan tercantum dalam berbagai ketentuan hukum dan perundang-undangan yang terdiri dari Kitab Undang-Undang Hukum Perdata, Undang-Undang No. 8 Tahun 1999 tentang Perlindungan Konsumen, Undang-Undang No. 4 Tahun 1992 tentang Perumahan dan Permukiman, dan Undang-Undang Nomor 18 Tahun 1999 tentang Jasa Konstruksi. Untuk mewujudkan perlindungan konsumen diselenggarakan sebagai usaha bersama berdasarkan asas manfaat, asas keadilan, asas keseimbangan, asas keamanan dan asas kepastian hukum.Kata Kunci : Hubungan Hukum, Jual Beli, Perlindungan Konsumen.
KREDIT (AT-TAQHSITH) DALAM DISKURSUS HADIS NABI MUHAMMAD SAW
Authors: Sanusi Baco Taufiq 
Published: February 2021

AbstractCredit in conventional banking is haram because it uses a refined usury system called interest, both credit is productive, especially consumptive based on the Alquran and the hadith of the prophet about usury that Abbas, his uncle, saw. Credit in Syari'ah banking is allowed because credit at Bank Syari'ah is transferred to mudharabah for the productive and ba'i bi at-taqshid for the consumptive based on the hadith of the Prophet Muhammad and the opinion of the scholars. Basically the whole concept of mu'amalah is permissible as long as it doesn’t contradict the principles of the Alquran and sunnah such as the ushul kaedah which means: "the origin (law) mu'amalah is permissible as long as there is no argument against it". In the hadith we don’t find that credit is sacrificed, but we will find a form of credit that is almost the same (if it is applied) to credit carried out by merchants who use the usury system, namely debt payments with credit within the specified time with excessive profit (usury fadl). Keywords: Credit, Discourse, Hadith, Riba. AbstrakKredit pada perbankan Konvensional adalah haram karena memakai sistem riba yang diperhalus dengan sebutan bunga, baik kredit itu bersifat produtik lebih-lebih yang bersifat konsumtif berdasarkan Alqur’an dan hadis nabi tentang riba yang pernah dilakukan Abbas, paman beliau saw. Kredit pada perbankan Syari’ah dibolehkan karena kredit pada Bank Syari’ah dialihkan pada sifat mudharabah bagi yang produktif dan dengan sifat ba’i bi at-taqshid bagi yang konsumtif berdasarkan hadis nabi Muhammad saw dan pendapat ulama. Pada dasarnya seluruh konsep mu’amalah adalah boleh selama tidak bertentangan dengan prinsip-prinsip Alqur’an dan sunah seperti kaedah ushul yang artinya: “asal (hukum) mu’amalah adalah boleh selama tidak ada dalil yang melarangnya”. Dalam hadis kita tidak menemui tentang kredit diperbankan, akan tetapi kita akan menemui bentuk kredit yang hampir sama (jika diqiaskan) dengan kredit yang dilakukan oleh pedagang-pedagang yang menggunakan sistem riba yaitu pembayaran hutang dengan kredit dalam waktu yang ditentukan dengan keuntungan yang berlebih-lebihan (riba fadl).Kata Kunci : Diskursus, Hadis, Kredit, Riba.
Superficies fotográficas: el resto, el trazo y las imágenes en crisis
Authors: Fortuny Natalia 
Published: February 2021

Este artículo toma, por un lado, como punto de inflexión la crisis argentina de 2001 para enhebrar ciertas obras de la fotografía artística argentina que cruzan arte y política, evocando una de las experiencias de aquel estallido político-social. Por otro, piensa a la fotografía en su carácter objetual a partir de una importante dimensión de la materialidad fotográfica, posiblemente la más cercana a la imagen: su superficie. Puntualmente, se desplegarán las estrategias visuales de dos conjuntos fotográficos: la serie Bancos, de Juan Travnik (2003-2005) y Corralito, de Nuna Mangiante (2009). La imagen fotográfica, superficie ella misma, captura en estas series la propia superficie de los espacios de la ciudad en crisis, en especial alrededor de sus consecuencias económicas y lo que se conoció como "el corralito bancario". Sus procedimientos y elecciones las definirán como memorias fotográficas de un pasado en crisis.
The Impact of the COVID-19 Pandemic on Domestic Violence-Psychological Consequences, the Legal Framework and its Treatment in the Republic of North Macedonia
Authors: Islami Hatixhe , Selmani-Bakiu Arta , Zendeli Emine , Mehmeti Sami 
Published: February 2021

Abstract
In this paper the authors present the psychological consequences of social isolation on domestic violence during the Covid-19 pandemic as well as the legal framework in the RNM on addressing the phenomenon of domestic violence. In this age of globalization and drive for material conformity, family life is quite difficult to cope with. This “war” for material comfort during the pandemic, has strained and stressed many families as a result of the created circumstances. Public safety measures, including physical distance and social isolation, which have also been implemented in the RNM have contributed in making family problems even more pronounced. Social distance and staying at home are very effective in reducing the transmission of Covid-19 virus, but these safeguards disrupt the routines of spouses and families. Domestic violence affects a large number of families, and it is estimated that in times of social isolation, all forms of violence have been inflicted against family members regardless of their gender and age. The most common forms of domestic violence during Covid-19 pandemic in our country are psychological, physical and economic violence. Some countries affected by Covid-19 have seen increases in levels of domestic violence, including violence against children, violence against partners, and violence against the elderly. This paper presents the results of research conducted which highlight the fact that during the Covid-19 pandemic, there has been an increase in levels of domestic violence in the Republic of North Macedonia in the first six months of 2020. The authors give their recommendations on the need for action by state institutions during the Covid-19 pandemic in order to adapt methods and circumstances towards the protection of victims of domestic violence.
ATIVIDADE ANTIMICROBIANA E DESINFECÇÃO HOSPITALAR COM EXTRATO DE CRAVO-DA-ÍNDIA (SYZYGIUM AROMATICUN E/OU CARYOPHYLLUS AROMATICUS L.)
Authors: Horvat Elizabeta 
Published: February 2021

A resistência a drogas de patógenos humanos tornou-se um problema de saúde pública devido à redução na eficácia terapêutica a diversos antimicrobianos e a procura de substâncias que apresentem atividade antimicrobiana é grande, principalmente em relação a cepas provenientes de ambiente hospitalar, assim, torna-se importante a busca constante de novas substâncias capazes de inibir microrganismos patógenos a partir de fontes naturais. Este trabalho teve por objetivo avaliar qualitativamente a atividade antimicrobiana in vitro do extrato alcoólico de botões florais secos de cravo-da-índia (Syzygium aromaticum e/ou Caryophyllus aromaticus L.) frente às linhagens bacterianas Gram-negativas Salmonella sp, Klebsiella pneumoniae Carbapenemase, Pseudomonas aeruginosa, frente às bactérias Gram-positivas Streptococcus mutans, Streptococcus pyogenes, Streptococcus agalactiae, Staphylococcus aureus e o fungo Candida albicans. A avaliação antimicrobiana dos extratos foi realizada pelo método de disco-difusão e indicaram que todas as cepas utilizadas neste estudo foram sensíveis aos extratos testados. Com o aumento na incidência de doenças infecciosas provocadas por resistência bacteriana devido ao uso irracional de antimicrobianos deu-se o surgimento de cepas multirresistentes, principalmente relacionados a pacientes hospitalizados e imunocomprometidos, tornando-se assim de grande interesse científico nas últimas décadas a procura e obtenção de substâncias que apresentem atividade antimicrobiana e que inibam o crescimento de microrganismos patogênicos.
Avaliação de microorganismos presentes em aparelhos celulares utilizados por profissionais de saúde: um estudo realizado em um hospital da Baixada Fluminense (RJ)
Authors: Netto Haluysio Silva , Santos Anderson da Silva , De Souza Letícia Moreira 
Published: February 2021

Objetivo: Investigar as bactérias presentes nos aparelhos dos profissionais de saúde que atuam em quatro áreas distintas do hospital: Unidade de Terapia Intensiva (UTI), Centro Cirúrgico, Emergência e recintos estritamente administrativos, este último constitui o grupo de controle. Métodos: Foi realizado um estudo transversal aplicado em um hospital a partir de 120 amostras coletadas dos telefones celulares de profissionais que atuam em setores de especialidades distintas. Para isso, seus swabs foram cultivados em meio Ágar em placas de cultura e suas leituras realizadas em 24 e 48h, os resultados então foram diferenciados em conformidade com as especialidades. Resultados: Do total de aparelhos (120) avaliados, 92,5% (111) estavam colonizados por um ou mais tipos de bactérias. O tipo de bactéria mais frequente foi o Staphylococcus coagulase-negativa (51%), seguido do Staphylococcus aureus MRSA (6%), Acinetobacter baumannii (3,3%) e Klebsiella pneumoniae (1,6%). Conclusão: Como identificado em outros estudos que confirmaram a contaminação de aparelhos celulares de profissionais no ambiente hospitalar, estes dispositivos podem servir como agentes carreadores de bactérias potencialmente patogênicas. Isto posto, medidas para regulamentar seu uso e a necessidade de revisão dos protocolos de higiene fazem-se indispensáveis.
Childhood in Pala’wan Highlands forest, the känakan (Philippines)
Authors: Revel Nicole , Xhauflair Hermine , Colili Norlita 
Published: February 2021

L’enfance dans la forêt des Hautes-Terres Pala’wan, les känakan (Philippines). Cet article composé de trois parties principales met l’accent sur l’expérience vécue dans la forêt et les valeurs partagées des känakan, un groupe d’âge d’enfants entre 3 et 12 ans, vivant dans une société égalitaire du monde austronésien. Après avoir décrit les activités physiques et cognitives lors de la journée, aux environs des maisons, dans la nature sauvage, au bord de la rivière et dans le champ d’altitude, nous nous concentrons sur les activités cognitives auxquelles les enfants sont exposés durant la nuit. Des extraits de souvenirs d’enfance de trois collaborateurs pala’wan sont inclus. Cet article se termine sur la façon dont les enfants apprennnent de la forêt et de l’école, en langue maternelle.