bluuebunny/crossref_metadata_2025 huggingface dataset:
Maritime Security Dynamics of Archipelagic States with Focus on Maldives
Authors: Ali Abdul Latheef , Salman Muhammad
Published: January 2022

Archipelagic waters are created when an archipelagic state meeting the qualifications of article 47 of the Law of the Sea (LOS) convention draws archipelagic baselines joining the outermost points of the outermost islands and drying reefs of the archipelago. Maldives is an archipelagic state with 99.7% of the area is sea situated in the birthplace of maritime civilization- the Indian Ocean. In recent years, Maldives has seen a growing inclination towards its maritime environment with the expanding economy fuelled by growing international tourism, shipping, overseas trade and fisheries. Owing to the strategic position of the country and its proximity to vital Sea Line of Communication (SLOC) that are infested with rising threats and crimes. Though Maldives does not have any territorial disputes with neighboring countries, country is facing great challenges in dealing with narcotics, ERF and other non- traditional maritime threats especially environmental challenges. Maldives is facing various threats for her existence other than the issues faced due to climate changes. To deal with these challenges Maldives maritime agencies need to be conceptualized, instead of Marine Police under the Maldives Police Service, and other government institutions such as Customs Marine Department under Maldives Customs Service and Immigration Marine Department under Maldives Immigration working independently. Maldives Maritime Authority can be formed to work under one umbrella to oversee functions of the above mentioned departments. Hence law enforcement at sea will be more effective, economizing the effort and resources while serving the people effectively to deter future threats and uncertainty.
Arborescent Flora of Mahe, U.T. of Puducherry, India
Authors: Sarishna K. , Sasikala K. , Pradeepkumar G.
Published: January 2022

A survey of the tree flora of Mahe was carried out. A total of 138 species belonging to 114 genera and 49 families are recorded. The threats and conservation strategies are discussed.
Maclura pubescens (Trecul) Z. K. Zhou & M. G. Gilbert (Moraceae) - A new distributional record for India
Authors: Upadhyay Gautam , Ansari Anis , Dalai A.K.
Published: January 2022

Maclura pubescens (Trecul) Z. K. Zhou & M.G. Gilbert, hitherto unreported from India is recorded for the first time from Meghalaya and Arunachal Pradesh.
Pembelajaran Bahasa Arab di Lingkungan Pesantren dan Luar Pesantren
Authors: Ridho Muhammad Rosyid
Published: January 2022

Bahasa Arab merupakan mata pelajaran penting dalam proses pendidikan di sekolah-sekolah agama dan lembaga-lembaga Islam, tetapi terdapat beberapa perbedaan antara pengajaran bahasa Arab di lembaga-lembaga dan sekolah-sekolah. Penelitian ini akan membahas tentang pengajaran bahasa Arab di lembaga-lembaga Islam dan sekolah-sekolah umum, dan peneliti mengambil data dari sumber-sumber ilmiah yang berkaitan dengan pengajaran bahasa Arab pada umumnya dan pengajaran bahasa Arab di lembaga-lembaga Islam pada khususnya. Hasil dari penelitian ini adalah bahwa perbedaan pengajaran bahasa Arab di lembaga dan sekolah terletak pada berbagai aspek, seperti kurikulum, buku-buku yang ditentukan dan kompetensi guru.
Metode Tafsir Prespektif al-Shawkāniy
Authors: Saputro Oscar Wardhana Windro
Published: January 2022

Allah subḥanah wa taʿalā telah mengabarkan bahwa Al-Qur’an terjaga dari segala kebatilan hingga saat ini dan seterusnya sesuai kehendak Allah, maka senantiasa dibutuhkan bantuan dan arahan dalam memahami Al-Qur’an. Di zaman Nabi ṣallallāh ʿalaih wa sallam beliaulah yang menjelaskan makna-makna Al-Qur’an kepada ummatnya, kemudian dilanjutkan oleh para sahabat raḍiyallāh ʿanhum sehingga orang-orang yang datng kemudian memiliki pemahaman seperti yang diajarkan Nabi ṣallallāh ʿalaih wa sallam. Demikian para ulama’ setalah mereka berpegang teguh dengan tafsir Nabi ṣallallāh ʿalaih wa sallam dan para sahabat beliau raḍiyallāh ʿanhum. Tafsir para ulama’ membantu kita dalam memahami Al-Qur’an agar tidak salah dalam memahami, terlbih lagi di zaman ini yang sudah sangat jauh dari zaman Nabi. Al-Imam Al-Shaukāniyy salah satu ulama’ Islam yang memiliki banyaj tulisan dalam berbagai bidang keilmuan. Diantara  karya beliau yang terkenal adalah kitab Fatḥu al-Qadīr yang mengumpulkan antara al-Riwāyah dan al-Dirārayah dari ilmu tafsir. kitab ini mempergunakan metode Taḥlīliyah   dan berusaha untuk menggabungkan antara dua jenis analisis al-Tafsīr bi al-Riwāyah dan al-Tafsīr bi al-Dirārayah. Analisis al-Tafsīr bi al-Riwāyah menurut al-Imām al-Shawkāny yaitu penafsiran dengan hadīth Nabi atau athar dari para sahabat, tābi’īn dan tābi’ al-tābīʿīn, yang semuanya itu sampai kepada kita dengan periwayatan sanad para perawi. Sedangkan yang dimaksud dengan al-Tafsīr bi al-Dirāyah atau al-tafsīr bi al-Ra’y yaitu penafsiran dengan akal dengan bantuan ilmu bahasa dan cabang-cabangnya seperti ʿilmu naḥwu, ʿilmu bayān, ilmu ma’āny dan yang lainnya, dan bukan dengan akal dan logika semata.
Multimodal Texts of Political Print Advertisements in Ukraine
Authors: Batrynchuk Zoriana , Yesypenko Nadia , Bloshchynskyi Ihor , Dubovyi Kostiantyn , Voitiuk Olena
Published: January 2022

Political print advertisements as an integral part of political propaganda contribute to creating a positive image of a politician or political party aiming to win popular votes. The effective combination of verbal and non-verbal (pictorial) components presupposes a purposeful influence on the electorate by means of activating existing socio-cultural schemas among voters. This study aims to analyze the generic structural potential of political print advertisements in Ukraine and to interpret the symbolic representation of the verbal and non-verbal levels of political advertisements. The data, encompassing 25 leaflets, was collected in 2020 during the local election campaign in Chernivtsi, Ukraine. The analysis has been conducted on two levels: literal and interpretative. Following the principles of Generic Structure Potential of advertisements (Cheong, 2004) we have outlined the GSP of print political advertisements in Ukraine. Thus, non-verbal (visual) components incorporate the lead (Locus of Attention (LoA) and Complement to the Locus of Attention (Comp.LoA) emblem, pictogram, verbal (linguistic) components involve Announcement (Opening), Enhancer, Slogan, and Call-and-visit Information. The next level of the analysis presupposed the interpretation of the obtained results. In accordance with this, the symbolic representation of the verbal level of political advertisements, incorporating patriotic, social, economic, and political slogans has been revealed. In terms of the symbolic representation of the non-verbal level of political advertisements, we observe the following in the analyzed material: the photo of the candidate, appearance, pictograms, and additional pictorial elements. The results indicate that the displays of the analyzed material are often congruent and explicit. Cases of incongruent and implicit displays have been observed as well. Such advertisements boost viewers’ curiosity as they contain less verbal information. The results of the election show that the candidates whose advertisements incorporated symbolism and greater non-verbal information, led among the popular votes.
Programmable shunt valve affected by behind-the-ear hearing device: A case report and literature review
Authors: Diren Furkan , Boyalı Osman , Savrunlu Eyüp Can , Civelek Erdinç , Kabataş Serdar
Published: January 2022

Background: It is known that interactions between programmable Ventriculoperitoneal Shunt (VPS) valves and electromagnetic and hearing devices may change the valve settings. We reported a patient using programmable VPS valves and hearing devices and reviewed the literature.

Case Description: A 71-year-old man was implanted with a programmable VPS valve with the diagnosis of Normal Pressure Hydrocephalus. A hearing device (behind-the-ear) was proposed because of hearing difficulties, but it was suggested that it be discontinued because it did not help. However, the patient used it twice because of his current dementia, forgetting the doctor’s recommendations. The setting of the valve has changed in these two different times that this behind-the-ear hearing device is used. Long-term follow-ups showed no change in valve settings except those two situations.

Conclusion: It is important to note that patients using hearing devices and programmable VPS valves are a unique group of patients. There are not enough studies showing the relationship between the behind-the-ear hearing devices and programmable VPS. It should be kept in mind that hearing devices with magnetic field strength may change the setting of the valves.
Nüks lomber disk hernisi nedeniyle opere edilen olguların risk faktörlerinin araştırılması
Authors: Aydın İlhan , Üçer Melih
Published: January 2022

Amaç: Lomber disk hernisi, lomber intervertebral disklerin anulus fibrozlarının yırtılarak nukleus pulpozusun dışarı taşması sonucunda omurilik veya köklerin basıya uğramasıdır. Nüks lomber disk hernisi diskektomi cerrahisi sonrası en az 6 ay süreyle ağrısı geçen hastada aynı seviyede aynı taraf veya karşı tarafta disk herniasyonu gelişmesidir. Günümüzde nüks lomber disk herniasyonlarının görülme sıklığı farklı serilerde %5-15 aralığında bildirilmiştir. Bu çalışmamızda nüks lomber disk hernisi nedeniyle opere edilen olguların ilk operasyon öncesi yapılan radyolojik tetkiklerle ikinci operasyon (nüks) öncesi yapılan radyolojik tetkikleri kıyaslanarak nüks disk hernisi patofizyolojisindeki değişiklikler retrospektif olarak değerlendirildi.

Yöntem: Çalışmamızda retrospektif olarak nüks lomber disk hernisi tanısı ile ikinci kez opere edilen 50 olgunun ilk preoperatif ve ikinci preoperatif radyolojik tetkiklerdeki (lomber direk grafileri ve lomber MRG) değişikliklerin patofizyoloji açısından değerlendirilmesi yapılmıştır.

Bulgular: Çalışmaya alınan 50 hastanın ilk operasyon öncesi ve ikinci operasyon öncesi direkt radyografi ve MRG bulguları karşılaştırıldı. İleri yaş erkek hastalar, geniş tabanlı protrude diski olan, ileri derecede dejenerasyona sahip disk ve faset ekleme sahip hastalarda nüks oranı daha fazla bulundu.

Sonuç: Nüks lomber disk herniasyonu beyin cerrahları ile hastaları karşı karşıya getiren önemli bir sorundur. Preoperatif dönemde bakılacak bazı parametreler ile hastanın nüks oranının daha fazla olduğunu öngörmek ve hastayı bu yönde bilgilendirmek, ilerde oluşabilecek nüks sonrası süreci daha iyi ve olumlu yönetmemizi sağlayacaktır.
Preoperative Opioid Informed Consent and Prescribing Practices in Children Undergoing Orthopaedic Trauma Surgery
Authors: Williams Brendan A. , Magee Lacey C. , Makarewich Christopher A. , Swarup Ishaan , McNeely Lia W. , Shah Apurva S.
Published: January 2022

Introduction:

This study sought to examine prescribing practices for pediatric patients undergoing orthopaedic trauma surgery and assess the effect of state-mandated preoperative informed consent for opioids.

Methods:

A retrospective single-institution cohort study was done between 2016 and 2018 for surgically managed isolated orthopaedic trauma with cohorting based on the presence of preoperative opioid consent. Analyses examined cohort demographic and procedural factors associated with the number of opioid doses prescribed.

Results:

A total of 1,793 patients met the study criteria. The proportion of patients prescribed opioids (P = 0.0378) and the number of doses (P < 0.001) were lower in consented patients. Differences were greater among those receiving solution (versus tablets). No cohort differences were observed in refill needs. Nonopioid medications prescribing increased. Multivariate analysis identified multiple factors, including preoperative opioid consent (P = 0.013) associated with fewer prescribed opioid doses.

Discussion:

After the implementation of preoperative opioid consenting, patients were prescribed fewer opioid doses after pediatric orthopaedic trauma surgery. The increased utilization of nonopioid therapies was also evident. These changes occurred despite a shorter length of hospital stay and without changes in the studied proxies of postoperative pain control. An increased awareness of opioid risks through formal consent discussion may help to facilitate reduced reliance on opioids for children in the postoperative period.
Digital Trade Regulation in the Asia-Pacific: Where Does It Stand? Comparing the RCEP E-commerceChapter with the CPTPP and the JSI
Authors: Oh Eunjung
Published: January 2022

Over the last two decades, the number of preferential trade agreements (PTAs) including provisions on electronic commerce (e-commerce) or digital trade displayed explosive growth. This phenomenon was especially notable in the Asia-Pacific (APAC), a region that has demonstrated rapid development of e-commerce. This article provides an up-to-date review of the Regional Comprehensive Economic Partnership (RCEP) agreement, focusing on its e-commerce chapter (Chapter 12). By evaluating the change in trends and developments of APAC PTAs covering digital trade, it demonstrates where the RCEP stands. The RCEP E-Commerce chapter is compared to the one in the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP), to assess the scope of coverage along with points of convergence and divergence. The article also investigates the World TradeOrganization (WTO)’s Joint Statement Initiative on e-commerce (JSI) and how the provisions in the latest text being negotiated compare to the e-commerce chapters in the RCEP and CPTPP. The article assesses the RCEP’s key implications. Its core value lies on it being an Association of Southeast Asian Nations (ASEAN) - driven negotiation that encompasses the three digital powerhouses of Northeast Asia (China, Japan and South Korea), promoting regional economic integration by bringing together many members who did not have prior common commitments while providing a flexible approach, through variations in schedules and broad exceptions to cater for national sensitivities.

Electronic Commerce, Digital Trade, Asia-Pacific, Preferential Trade Agreements, RCEP, CPTPP, World Trade Organization, Joint State Initiative on E-commerce
The formation of legal base for regulation of cryptocurrency circulation in
Ukraine as an important component of counteraction to their use for illegal purpose
Authors: Melnyk Dmytro , Lavryk Pavlo
Published: January 2022

The article highlights the current problematic aspects of formation of the organizational and legal principles for cryptocurrency circulation, as well as the threats posed by their uncontrolled circulation, identifies the main areas of improvement of its legislative regulation. It was concluded about the necessity of international standards implementation for regulating activities in the field of creation and circulation of cryptocurrencies, their control and monitoring, identification and investigation of related illegal activities, establishment of public-private partnership and development of international cooperation in this area.
The experience of EU countries in determining the legal status of cryptocurrency is highlighted. The new edition of the Law of Ukraine «On Prevention and Counteraction to Legalization (Laundering) of Proceeds of Crime, Financing Terrorism and Financing the Proliferation of Weapons of Mass Destruction» is analyzed, the content of which provides a number of innovations for organizing monitoring of the use of virtual (digital) assets as a means of calculating and combating money laundering money and terrorism financing using cryptocurrency. Legislative innovations of implementation of the updated FATF recommendations on counteraction to money laundering and financing of terrorism with use of cryptocurrencies are covered: improvement of the state policy in the field of counteraction to use of cryptocurrencies in illegal activity is necessary; coordination of work of controlling and law enforcement bodies of Ukraine on counteraction to use of cryptocurrencies for illegal purposes and their interaction competent authorities of foreign states; the latest forms and methods of detection and termination of activities related to the use of cryptocurrencies for illegal purposes; analysis of potential risks and threats of using cryptocurrencies for illegal purposes; blocking the propaganda of the possibility of using cryptocurrencies as a means of payment in illegal activities and to finance its various forms; conducting legal work with the target audience on the inadmissibility of using cryptocurrencies for illegal purposes and the necessity of immediate informing the authorities about the identified cases.
Os impactos da judicialização da saúde no município de São Paulo: gasto público e organização federativa
Authors: Santos Daniel Dos
Published: January 2022

En los últimos años puede ser visto en Brasil un incremento en el número de decisiones judiciales obligando al Gobierno a proporcionar medicamentos, productos y procedimientos de salud. Los jue-ces normalmente ignoran el impacto presupuestario de sus decisiones y entienden que toda entidade federativa puede ser responsable para suministrar cualquier tratamiento solicitado por el paciente. Este estudio analiza el impacto de estas decisiones para la gestión del presupuesto de la política de salud en la Municipalidad de São Paulo. El gasto presupuestario fue calculado con información pro-veída por la Municipalidad de São Paulo y disponible en el Diario Oficial. Según las estimaciones del presente trabajo, el gasto del municipio con la judicialización de la salud en 2011 es equivalente a 6% del presupuesto de su política de asistencia farmacéutica y 10% del total gastado en el suministro de medicamentos y material hospitalar. Además, alrededor de 55% de este gasto es para el suministro de medicamentos de la responsabilidad de los Estados o del Gobierno Federal y 45% para los tratamientos que no pertenecen a la política pública de salud.
The Efficiency with which Kenya's Entrepreneurship Training Programs Operate
Authors: Kabue Abba Salem
Published: January 2022

While entrepreneurial education is critical for company performance, there has been a trend toward overemphasizing financial, legal, and regulatory aspects, as well as environmental variables. The purpose of this study was to determine the influence of entrepreneurship training on the performance of businesses in Bungoma County. It was justified on the grounds that Bungoma County was designated as a Millennium District in 2006 due to its high levels of poverty and unemployment. The twin challenges of extreme poverty and unemployment have been ascribed to a lack of entrepreneurial culture and entrepreneurial skills among the indigenous people, despite attempts by stakeholders to increase entrepreneurs' ability through a variety of training programs. The purpose of this study was to determine whether or not these trainings had an effect on enterprise performance. The study used Kirkpatrick's Improved Model of Training Planning and Evaluation as its foundation. Correlation analysis was used to analyze the study's data. As a result of the study's findings, it is apparent that the trainings resulted in a negligible increase in MSE performance. There was no evidence of graduation from micro to small to medium to big firm sizes throughout the enterprise continuum, indicating the need for improvement in order to satisfy the unique demands of entrepreneurs and small business operators. The government and enterprise development agents require a standardized approach for evaluating the impact of training and subsequently improving it in order to aid the sector's growth.
The Importance of Family and Culture on Emotional Intelligence Development
Authors: Yavuzer Elena
Published: January 2022

The objective of this study is to discover the family and culture's effect on emotional cognition and the sources of different psychological variables. The methodological basis of the study is the link between cognitive and emotional elements in people's behavior, theories and emotional intellectual tests. The scientific innovation of research is the study of familial and cultural influences on emotional intellect development or weakening. Output. Positive emotions that parents transmit to their kids establish settings in which their emotional intellect develops and negative emotions that lag behind the emotional intellect. In turn, this offers an incentive to the development of specific psychological traits. In the creation of the individual's emotional intellect via families, social standards, gender and culture, which contribute to family formation, are engaged. In a family the parents' emotional attitude towards children and emotional education methods affect their future personality's formation. With emotions largely shared by people with close relatives, we may conclude that the family is the major social mechanism for determining, managing and regulating the emotional status of society. This system can weaken and deteriorate, leading to emotional imbalance in society. The fact that young people from criminal and deviating communities come mostly from impoverished homes confirms this.
Il Diritto Ai Dividendi-Gli Associati Possono Comunque Ottenerli in Caso Di Scioglimento Giudiziale Della Società?
Authors: Maxim Nicolae
Published: January 2022

La questione della distribuzione dei dividendi, se riferita solo a ciò che rappresentano, non dovrebbe presentare incertezze. Tuttavia, i dividendi, definiti come una parte dell'utile di una società che appartiene a ciascun socio alla fine di ogni esercizio sociale, in relazione alle azioni da lui possedute, possono sollevare nuovi interrogativi sotto molti aspetti, non solo riguardo al momento cui possono essere richiesti, o la persona di appartenenza in caso di trasferimento di azioni (aspetti ai quali la dottrina ha già dato risposta), ma anche in merito alla loro situazione in caso di scioglimento della società. In quanto tale, ciò a cui si fa riferimento nel presente studio è la possibilità o meno per gli azionisti di esercitare il diritto ai dividendi in caso di scioglimento giudiziale della società.
Transformational Leadership and Employee Psychological Needs
Authors: Dragomir Alina
Published: January 2022

The purpose of this document is to conduct a policy analysis and to identify strategies of improving the transition to low carbon industrial conditions for Romania. To achieve the desired outcomes, the Hoshin Kanri approach was used to establish feasible specific actions to execute by the firms under the existing strategy framework. The Romanian production sector must become more competitive and simultaneously comply with European and national carbon neutrality targets. Given that program documentation is fairly generic, the authors suggest that companies can benefit from increased direct help and support through public-private cooperation.
Manifestation of Parental Support for Primary form Students Learning at Home
Authors: Notar Athina
Published: January 2022

The research focuses on supporting parenting primary education for home students. The following problems were raised: what forms of parenting in children's learning are and how parenting assistance shows itself in children's home learning in practice. The problem is especially significant since the primary form for the age of students is the period when parental assistance is of the greatest standard and provides the circumstances for full personal growth: academic skills, future prospects for children, mental health and the creation of social ties. Through the use of the detailed interview technique for data collecting, the circumstances are established for understanding the kinds of parental participation in the learning manifestation of children while providing home assistance. The content analysis approach showed the following forms of parental participation in the education of children: control and supporting autonomy. The following parent's efforts / acts express the above roles: cooperation, motivation, interference with regulations, parenting instructions, preaching, constant observance.
Особливості кредитної та інвестиційної політики міжнародних фінансових організацій
Authors: Островська Н. С. , Абделязіз Д. М.
Published: January 2022

У статті досліджено особливості кредитної та інвестиційної політики міжнародних фінансових організацій. Визначено, що на сучасному стані активізації процесів інтеграції та глобалізації життя міжнародного співтовариства поступово зростає вплив наднаціональних організацій на регулювання міжнародних, і зокрема, міждержавних відносин. Активізація зовнішньополітичної діяльності України передбачає її участь в таких міждержавних об’єднаннях. Досліджено, що інституційна будова світової фінансової системи в умовах кризи була вимушена змінюватися. Зміни, що відбуваються носять не лише інституційний характер, але і функціональний та правовий – змінюються функції міжнародних фінансових організацій, приймаються та затверджуються нові нормативи. Обґрунтовано, що суть кредитної та інвестиційної діяльності міжнародних фінансових організації полягає в сприянні розвитку підприємницької діяльності країн – позичальниць, залучення коштів для фінансування дефіциту державного бюджету та платіжного балансу, проведення структурних перебудов в економіці, реалізації окремих цільових соціально – економічних програм та забезпечення інших напрямів розвитку.
Сучасні напрями стратегічного розвитку національної видавничо-поліграфічної галузі
Authors: Михайловська О. В.
Published: January 2022

У статті досліджено стан розвитку видавничо-поліграфічної галузі Україні, розкрито проблемні питання її функціонування, окреслено пріоритетні напрями подальшого руху. Встановлено, що значущість галузі в житті суспільства визначається: присутністю поліграфічної продукції в усіх сферах життєдіяльності; необхідністю людського спілкування та обміну інформацією. Окреслено негативні фактори у функціонуванні видавничо-поліграфічної галузі та наголошено, що першочерговості набуває проблема пошуку шляхів використання стратегічного потенціалу галузі в умовах обмежених ресурсів. Схарактеризовано деякі показники діяльності галузі. Констатовано наявність проблем у видавничій справі на національному рівні та встановлено, що поза увагою залишаються стратегічні проблеми поліграфічної сфери. Визначені засоби державного впливу на стратегічний розвиток видавничо-поліграфічної галузі. Представлено етапи формування подальшого стратегічного розвитку видавничо-поліграфічної галузі України.
The implementation of market economies experience in social orientation of Ukraine's economy
Authors: Chornodid Ihor
Published: January 2022

The article examines the study of the experience of a market economy in the social orientation of the economy. To ensure the social orientation of economic development, its social competitiveness, solving social problems and maintaining social security, it is important to justify the possibility of introducing foreign experience for the economy of Ukraine, to offer an explanation of the national characteristics of each economy. It is determined that during market transformations the social priorities of the state policy were determined, national models of social protection systems were formed. It is emphasized that the processes of change are natural, which determine the ways and mechanisms of socio-economic processes and ways to solve social problems. It was found that the specifics of the mechanisms in each country are determined by objective and subjective factors of national character. This explains the different social effectiveness of market economic reform in different countries. The peculiarities of ensuring the social orientation of the economies of Sweden, Germany, and Japan are revealed. Criteria for achieving the goals of social orientation and measures for the implementation of social orientation of the economy of Ukraine are proposed.
Efficiency of Raman Signal Enhancement by Ag and Au/Ag Nanoparticles Decorated on Aluminum Sheet SERS
Authors: Limwichean Saksorn , Pangpaiboon Nampueng , Phetnam Kawinphob , Kalasung Sukon , Chananonnawathorn Chanunthorn , Patthanasettakul Viyapol , Horprathum Mati , Eiamchai Pitak , Nuntawong Noppadon
Published: January 2022

Surface Enhance Raman Spectroscopy (SERS) is a well-known technique used to analyze solutions of various substances that are at very low concentration levels. To create plasmonic resonance, many researchers have used Au nanoparticles decorated on SERS. Although Au nanoparticles offer high efficiency and high stability, they are expensive. An inexpensive noble metal with high numbers of free electrons, Ag nanoparticles has become an interesting alternative. However, Ag has a major drawback because it is easily oxidized. Therefore, this research aims to combine the good properties between Au and Ag nanoparticles for Raman signal enhancement. A low-cost laser marking technique was used to engrave aluminum surface. The Au/Ag nanoparticles were co-sputtered on the aluminum template with decorating times ranging from 30-360 s. FE-SEM was used to characterize the nanostructure of the nanoparticles on SERS. Hydrophobic properties of the SERS surface were identified by contact angle measurement. A Raman spectrometer was used to measure the intensity of the enhanced Raman signal. From the results, the decorating time that provided the highest contact angle and highest Raman intensity enhancement was 270 s for both Ag and Au/Ag nanoparticles. The limit of detection of Ag and Au/Ag aluminum SERS was 10-8 M for Rhodamine-6 G. The enhancement factor for Ag aluminum SERS was slightly greater than that for Au/Ag aluminum SERS, as expected. After 60 days of shelf-life testing, Ag aluminum SERS presented the highest Raman enhancement. However, the Raman signal from Ag aluminum SERS dramatically decreased, afterwards. On the other hand, Au/Ag aluminum SERS showed a constant ability to enhance the Raman signal for as long as 150 days.
Heavy Metal Uptake of Leafy Vegetable Irrigated with Different Source of Industrial Effluents
Authors: Islam Md Mazadul , Naznin Afroz , Rahman G. K. M. Mustafizur , Zakaria Mohammad , Biswas Avijit , Rafiul Haque Syed
Published: January 2022

The accumulation of heavy metals in vegetable and food crops irrigated by different industrial effluents is considered a consequential environmental problem in several countries such as Bangladesh, where wastewater is routinely used as a water source for irrigation of crop fields. The present investigation was conducted to assess the prevalence of different heavy metals like iron, manganese, zinc, copper, nickel, cadmium, chromium, and lead in Indian spinach irrigated with three different (pharmaceutical, beverage and dyeing) sources of industrial effluents. The results showed a considerable amount of heavy metals present in the effluent water and deposited in the soil after irrigation. The plant (root, stem and leaves) also accumulated the heavy metals from the contaminated soil. The range of different metals in effluent treated plant leaves was 177-294, 14.14-23.13, 19.15-33.99,7.53-12.49, 7.38-12.55, 0.98-1.17, 5.26-7.06, and 4.12-7.35 mg/kg for iron (Fe), manganese (Mn), zinc (Zn), copper (Cu), nickel (Ni), cadmium (Cd), chromium (Cr) and lead (Pb), respectively. The transfer factor from soil to other plant parts was highest in the root for all the three types of effluents and the transfer factor from root to other parts was more than 1 in case of copper (Cu) and nickel (Ni).
Effect of Chitosan, Coconut Water and Potato Extract on Protocorm Growth and Plantlet Regeneration of Cymbidium aloifolium (L.) Sw.
Authors: Taratima Worasitikulya , Noor Rohmah Khoirista
Published: January 2022

Effective and rapid in vitro plantlet regeneration from protocorms of Cymbidium aloifolium using chitosan, coconut water and potato extract were investigated. Two experiments were performed using twelve week old protocorms of size 2-3 mm. In the first experiment, the protocorms were propagated on solid New Dogashima (ND) medium supplemented with various concentrations of chitosan (0, 0.05, 0.10 and 1.00 mg/l). For the second experiment, the protocorms were cultured on the same medium supplemented with coconut water (0, 100, 150 and 200 ml/l) and potato extract (0, 5, 10 and 15 g/l). Survival and response percentages, shoot number and length, root number and length, leaf number and fresh and dry weight were collected after 10 weeks of culture. The results showed that 0.05 mg/l chitosan treatment was the most effective for protocorm growth, producing the highest shoot number and length, root number and length, leaf number, and fresh and dry weight. The combination of coconut water and potato extract treatments revealed that 150 ml/l coconut water alone was the best for plantlet regeneration and growth, shoot length, root length, and fresh and dry weight. This treatment gave significantly different results from the other treatments. Findings will provide useful information for other in vitro commercial or conservation orchid propagation programs.
História da Matemática e Práticas Experimentais no Estudo de uma Relação entre as Medidas dos Lados do Triângulo Retângulo
Authors: Silva Anderson de Oliveira Melo , Costa Christine Sertã
Published: January 2022

Este artigo tem como base um recorte teórico da dissertação do Profmat de Silva (2021) e visa apresentar uma atividade experimental fundamentada na história da matemática, problematizando um conteúdo ensinado no 9º ano do ensino fundamental da educação básica, com base nos seus processos históricos de produção provocando o diálogo entre duas abordagens: a história da matemática e o ensino por atividades experimentais. O diálogo construído permite alcançar objetivos específicos importantes como a “humanização da matemática”, possibilitando que alunos deste ano de escolaridade compreendam a matemática como produto da necessidade humana e a “significação da matemática” promovendo o aprendizado por meio do desenvolvimento de atividades práticas que tragam sentido e motivação à aprendizagem de novos saberes. Assim, é aqui apresentada uma abordagem histórica, levantando reflexões teóricas importantes sobre a autoria do teorema conhecido como de Pitágoras e é sugerida uma atividade de sala de aula fundamentada em relações entre contextos históricos e práticas experimentais.
O Ensino de Coordenadas Polares fora dos Números Complexos: Uma Experiência usando o Winplot
Authors: Gomes de Freitas Bruno , Pereira de Jesus Vilmar
Published: January 2022

Este artigo relata a construção e a aplicação de uma atividade sobre o ensino de coordenadas polares, alheio ao contexto dos números complexos. Desenvolvida no âmbito da disciplina Recursos Computacionais, do Programa de Mestrado Profissional em Matemática em Rede Nacional – PROFMAT, a atividade tem como objetivo mostrar ao estudante o uso das coordenadas polares e suas aplicações no dia a dia. Para isso, propõe-se a passagem do sistema de localização cartesiano, já conhecido pelos alunos, para o sistema de coordenadas polares, através da utilização do software Winplot. As abordagens aqui propostas estão em acordo com os objetivos da BNCC e contribuem para o desenvolvimento de habilidades citadas no documento para o Ensino Médio e também na matriz de referência do ENEM. Tomando Batistela, Barbariz e Lazari (2016), Gravina e Santarosa (1998) e Saldanha (2016) como referenciais teóricos, o desenvolvimento flui a partir da teoria e da prática, por meio de orientações acerca da utilização do software, da investigação e observação de padrões e de generalizações acerca do plano circular. As aulas foram ministradas por vídeo conferência, com a participação dos autores e estudantes, à época do isolamento social imposto pela pandemia do COVID-19. A utilização do Winplot como ferramenta tecnológica proporciona uma passagem bem perceptível, através do novo visual gerado na mudança de configuração entre os dois sistemas de localização, dando uma visão real dessa transição.
Condição de Existência de um Triângulo via Fluxograma: Um Relato de Experiência
Authors: Silva Juliano da Cunha da , Mathias Carmen Vieira
Published: January 2022

Neste trabalho, apresentamos o relato de experiência de uma investigação realizada durante a aplicação de uma sequência didática que versa sobre a condição de existência de um triângulo, com enfoque em fluxogramas. Tal sequência foi implementada em uma turma de sexto ano do ensino fundamental em uma escola da rede municipal e pensada a partir das orientações existentes na Base Nacional Comum Curricular. Consideramos que o uso do material concreto foi decisivo na compreensão da condição de existência de um triângulo, conhecida a medida de três segmentos, enquanto o uso do fluxograma demonstrou-se uma opção viável no processo de ensinar e aprender o tema trabalhado.
Soma 15: O Jogo da Escopa utilizado como Ferramenta para o Ensino da Matemática
Authors: Alcântara de Falqui Luís Fernando , Pereira de Souza Fernando
Published: January 2022

Este artigo discorre sobre um relato de experiência a respeito da utilização de um jogo de cartas, a escopa, enquanto instrumento de ensino de matemática, em sala de aula. Buscamos uma abordagem atrativa e de fácil absorção, despertando curiosidades e construindo pensamentos estratégicos intuitivos, de modo individual ou em grupos, trabalhamos alguns conceitos matemáticos, entre eles: raciocínio lógico, contagem e operações aritméticas básicas. Além de registrarmos a criatividade dos alunos, atuamos na comunicação entre os jogadores (em duplas), na observação de possibilidades e tomada de decisões e nas estratégias para o desenvolvimento do jogo, de forma lúdica e divertida através da gamificação. Ademais, procuramos variar e ampliar a utilização do material didático, nas aulas expositivas, na resolução de exercícios, como mais uma ferramenta para a aprendizagem, e assim, tentamos motivar alunos e professores, tornando o estudo dessa parte da Matemática mais dinâmica, significativa e prazerosa.
Modelo Didático-Praxeológico para Ensino de Vetores no Ensino Médio: Possibilidades de Trabalhos na Transição para o Ensino Superior
Authors: Defensor Menezes Pedro José , Fernandes Carvalho Edmo , Figueredo Lopes Lauriclecio
Published: January 2022

Este artigo traz a proposição de um modelo didático-praxeológico - MPD, para o trabalho com um objeto da Geometria Analítica sob a lente da Teoria Antropológica do Didático - TAD. O objetivo principal foi discutir a possibilidade de trabalho com um modelo didático-praxeológico, embasado na noção de vetores no Ensino Médio, como elemento para mitigar lacunas na transição entre Educação Básica e o Ensino Superior, ou seja, um MDP alternativo aos modelos pautados exclusivamente na Base Nacional Comum Curricular - BNCC. O modelo, o objeto e as tarefas propostas são compreendidos pela TAD, que considera como pressuposto a necessidade de tarefas que evoquem a indissociabilidade entre o saber-fazer e o discurso racional que o justifica. Utilizou-se um método inspirado na análise praxeológica para discutir a viabilidade do MDP, a priori. Diante dessas condições, conclui-se que o MDP, pautado na noção de vetores e trabalhado desde o Ensino Médio, pode colocar o estudante em atividade, com praxeologias mais econômicas do ponto de vista cognitivo, nesse nível de escolaridade, mas principalmente no superior.
Pengaruh Capital Adequacy Ratio dan Loan to Deposit Ratio Terhadap Earning Before Tax pada PT. Bank BJB (Persero), Tbk Periode 2012-2018
Authors: Wahyuni Slamet , Muchtar Padila
Published: January 2022

This study aims to determine the effect of the Capital Adequacy Ratio and the Loan to Deposit Ratio on Earning Before Tax at PT. Bank BJB (Persero), Tbk. The method used is explanatory research. The analysis technique uses statistical analysis with regression testing, correlation, determination and hypothesis testing. The results of this study Capital Adequacy Ratio has a significant negative effect on Earning Before Tax by 5.1%, the hypothesis test is obtained t count <t table or (-0.520 <2.571). Loan to Deposit Ratio has a significant negative effect on Earning Before Tax by 12.4%, the hypothesis test is obtained t count <t table or -0.841 <2.571). Capital Adequacy Ratio and Loan to Deposit Ratio simultaneously have a negative but insignificant effect on Earning Before Tax, the regression equation Y = 176,283 - 4,730X1 - 0,132X2 and a determination value of 49.6%, hypothesis testing obtained F value <F table or (1,970 <5,410).
Pengaruh Profitabilitas terhadap Nilai Perusahaan
Authors: Ali Jamaluddin , Faroji Ridwan
Published: January 2022

This study aims to determine the effect of profitability (ROA, ROE and NPM) on firm value (PBV). The population in this study is the consumer goods industrial sector companies listed on the Indonesia Stock Exchange. The retrieval method uses the Purposive Sampling method. Samples were collected from 21 consumer goods industrial sector companies listed on the Indonesia Stock Exchange during the 2017-2019 period. The research used is associative research with a quantitative approach. The data analysis technique used descriptive statistics, classical assumption test: normality, multicollinearity test, heteroscedasticity test, autocorrelation test. While testing the hypothesis using multiple linear regression analysis using the help of IBM software Statistical Product for the Service Solution (SPSS) 26.0 for windows. The results of this study show that partially profitability (ROA) has a negative and significant effect on the firm value (PBV) of consumer goods industrial sector companies listed on the Indonesia Stock Exchange for the 2017-2019 period. Meanwhile, Profitability (ROE) and Profitability (NPM) have a positive and significant effect on the firm value (PBV) of companies in the consumer goods industry listed on the Indonesia Stock Exchange for the 2017-2019 period. Simultaneously, profitability (ROA, ROE and NPM) has a positive and significant effect on firm value.
PENGARUH LIKUIDITAS DAN PROFITABILITAS TERHADAP STRUKTUR MODAL PADA PT MAYORA INDAH, TBK PERIODE 2010-2019
Authors: Dumilah Ratna , Sunarsi Denok , Suwanto Suwanto , Nurjaya Nurjaya , Waskita Nur Iman Duta
Published: January 2022

Penelitian ini bertujuan untuk mengetahui Pengaruh Current Ratio dan Return on Asset Terhadap Struktur modal Pada PT. Mayora Indah, Tbk. Metode yang digunakan adalah explanatory research. Teknik analisis menggunakan analisis statistik dengan pengujian regresi, korelasi, determinasi dan uji hipotesis. Hasil penelitian ini Current Ratio berpengaruh signifikan terhadap Struktur modal sebesar 40,2%, uji hipotesis diperoleh t hitung > t tabel atau (2,320 > 2,306). Return on Asset tidak berpengaruh signifikan terhadap Struktur modal sebesar 14,6%, uji  hipotesis diperoleh t hitung < t tabel atau (-1,168 < 2,306). Current Ratio dan Return on Asset secara simultan berpengaruh signifikan terhadap Struktur modal diperoleh persamaan regresi Y = -114,935 + 1,272X1 - 5,856X2 dan nilai determinasi sebesar 69,2%, uji hipotesis diperoleh nilai F hitung > F tabel atau (7,850 > 4,350).
PENGARUH CURRENT RATIO DAN DEBT TO EQUITY RATIO TERHADAP DIVIDEN PAY OUT RATIO YANG BERDAMPAK PADA RETURN ON ASSET PADA PT. MANDOM INDONESIA, TBK DI CIBITUNG PERIODE 2010-2020
Authors: Yulianta Yulianta , Muldani Veri , Nurjaya Nurjaya , Suratminingsih Suratminingsih , Wijandari Ana
Published: January 2022

Penelitian ini bertujuan untuk mengetahui pengaruh Current Ratio dan Debt to Equity Ratio terhadap Dividen pay out ratio yang berdampak pada Return on asset pada PT. Mandom Indonesia, Tbk di Cibitung. Metode yang digunakan adalah explanatory research dengan sampel sebnyak laporan keuangan berupa data panel sebanyak 11 tahun. Teknik analisis menggunakan analisis statistik dengan pengujian regresi, korelasi, determinasi dan uji hipotesis. Hasil penelitian ini Current Ratio berpengaruh signifikan terhadap Dividen pay out ratio sebesar 14,0%, uji hipotesis diperoleh signifikansi 0,047 < 0,05. Debt to Equity Ratio berpengaruh signifikan terhadap Dividen pay out ratio sebesar 34,9%, uji  hipotesis diperoleh signifikansi 0,036 < 0,05. Current Ratio dan Debt to Equity Ratio secara simultan berpengaruh signifikan terhadap Dividen pay out ratio sebesar 39,0%, uji hipotesis diperoleh signifikansi 0,038 < 0,05. Dividen pay out ratio berpengaruh signifikan terhadap Return on asset sebesar 39,8%, uji  hipotesis diperoleh signifikansi 0,038 < 0,05.
Terapi Bekam Sebagai Stimulasi Imun Tubuh Menghadapi Covid-19
Authors: Marimin Marimin , Muhaimin Abdul , Sabaruddin Rasfiuddin , Tanwir Tanwir , Faroji Ridwan
Published: January 2022

Tujuan Pengabdian Kepada Masyarakat (PKM) Mahasiswa ini adalah untuk mengadakan program bakti sosial kepada masyarakat terkait pengobatan terpai bekam. Bekam adalah terapi pengobatan tradisional menggunakan gelas atau tabung yang ditelungkupkan pada bagian permukaan kulit tertentu agar menimbulkan bendungan lokal. Menurut ilmu kedokteran, terdapat teori keseimbangan dimana alam semesta dan isinya, termasuk organ tubuh manusia, selalu berada dalam keadaan seimbang. Terapi bekam membantu menjaga keseimbangan tersebut. Masyarakat yang diduga positif Covid-19 akibat imun daya tahannya yang lemah sehingga mudah tertular berbagai virus. Alasan tersebutlah yang mendasari kegiatan bakti sosial terapi bekam dalam upaya menstimulasi imun tubuh. Penulis melakukan pengumpulan data melalui kuesioner serta studi terhadap dua buku. Dengan program bakti sosial kesehatan terapi bekam ini, penulis berharap masyarakat mendapatkan kesehatan prima.
Prinsip Dasar Berwirausaha dan Cara Peminjaman Modal Usaha dari Perbankan Untuk UMKM Pada Wirausaha Pelajar Indonesia Cabang Bogor
Authors: Wicaksono Widhi , Suyatin Suyatin , Rachmawaty Rachmawaty , Cahyadi Eko , Adie Panji Galih Kusumi
Published: January 2022

Sudah seharusnya seluruh elemen masyarakat termasuk dosen dapat ikut serta mewujudkan generasi muda yang mampu mendirikan usaha yang unggul di era Globalisasi dan berperan dalam kemajuan bangsa dan negara. Oleh karena itu, kita perlu mempersiapkan remaja sebagai generasi muda yang berkompeten dan mempunyai daya saing tinggi di masyarakat untuk menjadi seorang wirausahawan yang tidak hanya dapat mengurangi jumlah pengangguran tetapi juga secara jangka panjang dapat berkontribusi terhadap pembangunan perekonomian nasional. Remaja sebagai Generasi muda saat ini lebih banyak yang menginginkan mendapatkan pekerjaan dibandingkan berwirausaha, seperti dalam Data BPS Kota Bogor, mengenai data Penduduk yang bekerja pada umur 15 Tahun Ke Atas, menurut kelompok umur dan jenis kelamin di kota Tangerang Selatan, diperolah data pada kelompok umur 25-54 lebih banyak penduduk yang bekerja sebanyak 495.539 penduduk dibandingkan kelompok umur lainnya. Dari data tersebut di atas, sudah seharusnya seluruh elemen masyarakat termasuk dosen dapat ikut serta mewujudkan generasi muda yang mampu mendirikan usaha yang unggul di era Globalisasi dan berperan dalam kemajuan bangsa dan negara. Pihak Mitra yaitu Wirausaha Pelajar Indonesia cabang Bogor diberikan pendampingan agar mereka dapat mengetahui urutan dalam peminjaman modal dari syarat syarat administrasi, kelayakan usaha, serta kelayakan mitra sehingg mitra mendapatkan permodalan dengan harapan bisa memajukan usahanya sampai berkembang
Pengaruh Ekuitas Merek terhadap Keputusan Pembelian Mobil Jaguar dan Land Rover pada PT. Wahana Auto Mandiri di Jakarta
Authors: Mustofa Muhamad Apep , Affandi Azhar
Published: January 2022

Penelitian ini bertujuan untuk mengetahui pengaruh ekuitas merek terhadap keputusan pembelian pada PT. Wahana Auto Mandiri di Jakarta. Metode yang digunakan adalah explanatory research dengan sampel sebanyak 96 responden. Teknik analisis menggunakan analisis statistik dengan pengujian regresi, korelasi, determinasi dan uji hipotesis. Hasil penelitian ini variabel ekuitas merek diperoleh nilai rata-rata skor sebesar 3,452 dengan kriteria baik. Variabel keputusan pembelian diperoleh nilai rata-rata skor sebesar 3,808 dengan kriteria baik. Ekuitas merek berpengaruh positif dan signifikan terhadap keputusan pembelian dengan nilai persamaan regresi Y = 12,455 + 0,742X, dan nilai koefisien korelasi 0,709 atau memiliki tingkat hubungan yang kuat dengan nilai determinasi 50,3%. Uji  hipotesis diperoleh signifikansi 0,000 < 0,05.