bluuebunny/crossref_metadata_2025 huggingface dataset:
Eulogia Aravena: Trayectoria de saberes y oficio en las letras en el cambio de siglo en Chile (XIX-XX)
Authors: Montero Miranda Claudia , Alvarado Toledo Camila
Published: July 2023

Este artículo tiene como objetivo presentar la trayectoria vital y profesionalización como editora y maestra de Eulogia Aravena. Esta mujer fue una intelectual del siglo XIX y XX que además ejerció como gestora cultural, activista, liberal y feminista. Desde el oficio del hacer medios tanto secciones como textos, se profesionalizó haciendo intervención política y social. La investigación considera una combinación de metodologías como revisión de secciones de periódicos, reconstrucción genealógica, análisis de texto. De tal forma, planteamos que en el ingreso al espacio público las mujeres desarrollaron estrategias relacionadas con el desarrollo de oficios del ejercicio de la letra, como la edición y la docencia, los que en su conjunto hablan de una profesionalización que las posicionó en diversos lugares del campo cultural y político a la vez.
¡Luces, cámara, persuasión!: Sergei Eisenstein, el cineasta propagandista de la Unión Soviética y su ideología (1925-1929)
Authors: Román Vidal Sebastián
Published: July 2023

Por medio de este trabajo sobre el cineasta soviético Sergei Eisenstein, se analizarán los recursos propagandísticos que emplea en dos de sus películas: La Huelga y Lo Viejo y lo Nuevo, aunque de allí surge la duda si éstos se originarían desde una convicción ideológica propia o a partir de una instrucción coaccionada por el Estado. En busca de respuestas, se revisarán los escritos del autor, ambas películas mencionadas, además de los hechos alrededor de su producción y estreno. La evidencia nos hablaría de un convencimiento sincero del artista acerca de los preceptos del socialismo soviético, aunque en una perspectiva propia y heterodoxa, lo cual no lo dejaría exento de problemas con la censura y sus colegas.
Blood haematology of laying hens given fermented shrimp waste extract
Authors: Abun Abun  , Delita N. Supriadi  , Kiki Haetami  , Hendi Setiatwan
Published: July 2023

The purpose of this study was to determine the effect of using fermented shrimp waste extract in the ration on the number of erythrocytes, hemoglobin levels, and hematocrit values of laying hens. The chickens used in this study were 30 weeks old laying hens, Hyline strain, as many as 20 chickens. This study used experimental methods and the research design used a completely randomized design (CRD) with five treatments, consisting of R0 (the ration without fermented shrimp waste extract), R1 (the ration containing 0.5% fermented shrimp waste extract), R2 (the ration containing 1.0% fermented shrimp waste extract), R3 (the ration contains 1.5% fermented shrimp waste extract) and R4 (the ration contains 2.0% fermented shrimp waste extract), each treatment was repeated four times. The observed variables were the number of erythrocytes, hemoglobin levels, and blood hematocrit values. The results showed that the use of fermented shrimp waste extract had no significant effect. Giving fermented shrimp waste extract as much as 0.5-2.0% in the ration resulted in the number of erythrocytes, hemoglobin levels, and blood hematocrit values of laying hens in the normal range, and the use of 0.5% was effective in producing the number of erythrocytes (2.65×106/mm3), hemoglobin levels (10.45 g/dL), and hematocrit value (28,25%) of laying hens’ blood. The purpose of this study was to determine the effect of using fermented shrimp waste extract in the ration on the number of erythrocytes, hemoglobin levels, and hematocrit values of laying hens. The chickens used in this study were 30 weeks old laying hens, Hyline strain, as many as 20 chickens. This study used experimental methods and the research design used a completely randomized design (CRD) with five treatments, consisting of R0 (the ration without fermented shrimp waste extract), R1 (the ration containing 0.5% fermented shrimp waste extract), R2 (the ration containing 1.0% fermented shrimp waste extract), R3 (the ration contains 1.5% fermented shrimp waste extract) and R4 (the ration contains 2.0% fermented shrimp waste extract), each treatment was repeated four times. The observed variables were the number of erythrocytes, hemoglobin levels, and blood hematocrit values. The results showed that the use of fermented shrimp waste extract had no significant effect. Giving fermented shrimp waste extract as much as 0.5-2.0% in the ration resulted in the number of erythrocytes, hemoglobin levels, and blood hematocrit values of laying hens in the normal range, and the use of 0.5% was effective in producing the number of erythrocytes (2.65×106/mm3), hemoglobin levels (10.45 g/dL), and hematocrit value (28,25%) of laying hens’ blood.
Daily air temperature variation in Makurdi metropolis using analysis of variance model
Authors: Peter Onuche  , Adah Victoria  , Ibobee Aondona Michael
Published: July 2023

This paper revealed the variations observed in the daily air temperature in Makurdi Metropolis, Benue State, Nigeria. The data used here is a 37years (1984-2021) on daily air temperature sourced from National Aeronautics and Space Administration (NASA). Two way Analysis of Variance (ANOVA) model was used and the results revealed that both months, years and interaction were all significance (0.000 < 0.05). This means that the daily air temperature of Makurdi metropolis are statistically significance across the Months (January – December) and the Years as well as the interaction between them. It was observed that month of March has the highest mean value of daily air temperature of 28.11 0C whereas December has the least mean value of 23.65 0C (Figure 1). Furthermore, 1984 has the least mean air temperature and 2021 has the highest though stochasticity is observed (Figure 2). The multiple means comparison was carried out using Turkey Honestly Significant Difference (HSD). The multiple means comparison for the months revealed ten (10) different subsets with July and September in subset 4, September and November in subset 5 shows no significant difference. Significance differences were observed with comparison across different subsets. For example, December and January are significantly different from each other (subset 1 and subset 2) and so on. The HSD result of the year shows eighteen (18) different subsets with 2021 significantly differ from any other year (subset 18 and any other subset), 2019 in subset 17 differ significantly from any other year exception of 2014 in the same subset.
On the chemistry of Beckurt’s test for physostigmine: A novel hydride transfer
Authors: Francisco Sánchez-Viesca  , Reina Gómez
Published: July 2023

Beckurt treated physostigmine hydrochloride with dilute potassium permanganate solution and observed separation of manganese dioxide. Since at first sight there is no reaction site for this oxidation, it was interesting to clear up the reaction route of this test. Acid hydrolysis of this O-phenylcarbamate yielded the phenolic derivative of the three-ring indole alkaloid hydrochloride. Now are present at para-position an electrodotic group and a positive charged nitrogen atom. However, this nitrogen has an octet of electrons; thus, for reaction to occur a hydride ion must be displaced. This can happen in the presence of a hydride acceptor, that is, by reduction of permanganate ion. This chemical deportment has been postulated recently in a completely different reaction sequence. So, our proposal is a novel one. The mechanism of the following inorganic steps to the final product has not been advanced, and it is provided in this communication.
Cytomegalovirus (CMV) IgM antibodies among HIV-infected patients at a teaching hospital in Port Harcourt, Nigeria
Authors: Okonko Iheanyi Omezuruike  , Zidafamor Oyinmiyenbi Tunmise  , Enya Emmanuel  , Oketah Edith Nnenna
Published: July 2023

Cytomegalovirus (CMV) is an important pathogen in HIV (Human Immunodeficiency Virus) patients, as it could drive accelerated disease progression leading to increased morbidity and mortality in the population. This cross-sectional study analyzed plasma samples from 93 HIV positive participants in the Rivers State University Teaching Hospital, Port Harcourt, Nigeria, to investigate the magnitude and associated factors of cytomegalovirus (CMV) infection. Plasma samples were screened serologically for the presence of specific CMV IgM antibodies using microwell ELISA kits. Demographic and behavioural risk factors were collected by the use of a structured questionnaire. Chi-square test was used to assess the statistical significance of different demographic and behavioural risk factors to CMV acquisition. Of the 93 subjects 3(3.2%) were seropositive for CMV IgM antibody. No statistical association existed between the prevalence of CMV IgM antibodies and the socio-demographic factors studied. Higher prevalence of CMV IgM antibody was found in age group 21-40 years (3.2%), female sex (3.9%), single marital status (6.0%), tertiary education (10.0%), students (6.7%) and Christians (3.7%). The observation from this study necessitates the need for serological evaluation in all HIV patients for CMV IgM antibodies for early diagnosis and preventive strategies.
Analisis Kualitatif Fitokimia pada Rimpang Lengkuas Putih (Alpinia galanga L.) sebagai antibakteri Klebsiella Pneumonia
Authors: Badriyah Lailatul , Ifandi Slamet , Alfiza Ibnu Syinna
Published: July 2023

Telah dilakukan analisis kualitatif metabolit sekunder pada ekstrak rimpang laos putih (Alpinia galanga. L) sebagai antibakteri pada Klebsiella pneumonia. Lengkuas merupakan salah satu tanaman herbal yang diyakini memiliki banyak manfaat. Lengkuas selain sebagai bumbu tambahan dalam masakan juga memiliki manfaat dalam kesehatan, seperti anti tumor, pengahambat produksi asam lambung, antiinflamasi, antihypoglikemik, antibakteri, anti tumor, dll. Tujuan penelitian ini adalah untuk mengetahui kandungan senyawa kimia pada rimpang lengkuas putih yang kemudian diuji daya hambatnya pada bakteri Klebsiella pneumonia sebagai bakteri yang mengganggu pernapasan. Metode yang digunakan untuk uji kandungan kimianya adalah eksperimen laboratorium secara kualitatif kemudian uji antibakterinya menggunakan metode Kirby Bauer. Hasil dari penelitian menunjukkan bahwa ekstrak rimpang mengandung senyawa alkaloid, fenol, flavonoid, dan saponin. Hasil uji hambat pada bakteri menunjukkan bahwa zona hambat tertinggi pada 60% ekstrak rimpang lengkuas sebesar 14,3 mm. Berdasarkan hasil tersebut dapat disimpulkan bahwa rimpang lengkuas putih memiliki kemampuan kuat sebagai antibakteri pada bakteri Klebsiella pneumonia.

Kata kunci :rimpang, lengkuas putih, antibakteri
Implementasi Promosi Digital Produk Tabungan Emas pada PT Pegadaian Cabang Cikampek
Authors: Dani Nugraha Dani Nugraha , Md Fadli Uus , Ratu Khalida Laras
Published: July 2023

Promosi digital merupakan model bisnis dengan pengoprasiannya yang terintegrasi pada seluruh saluran penjualan yang dimiliki oleh perusahaan dalam satu sistem secara menyeluruh, dengan menggabungkan seluruh saluran promosi produk baik secara offline atau online yang bisa mempermudah pelanggan dalam pencarian data serta mengambil keputusan dalam pembelian. Penelitian ini bertujuan untuk menjelaskan lima komponen promosi digital yakni penerapan periklanan (Advesrtising), Publisitas (Publisity), Promosi penjualan (Sales promotion) dan pemasaran langsung (Direct Marketing) pada produk tabungan emas kepada calon pelanggan sehingga dapat meyakinkan memilih perusahaan yang dipilihnya untuk berinvestasi. Penelitian ini memakai pendeketan kualitatif dan analisis data memakai analisis konten. Data primer didapat dari observasi, wawancara, serta dokumentasi. Wawancara dilaksanakan dengan pimpinan cabang (R1), marketing office (R2), teller atau kasir (R3), dan pengelola agunan (R4) sedangkan data sekunder didapat dari library research. Penelitian ini dilaksanakan di PT Pegadaian Cabang Cikampek yang berlokasi di Jl. Ir. Haji Juanda No.82, Cikampek Tim, Kec. Cikampek Kabupaten Karawang, Jawa Barat. Hasil penelitian menunjukan bahwa promosi digital yang sudah diimplementasikan pada produk tabungan emas sudah mencapai tujuan target pasarnya, karena produk yang ditawarkan dinilai memiliki kualitas yang baik, sehingga mendapatkan respon positif dari pelanggan baru maupun lama.
Minima Clareniana: contributo per lo studio dei volgarizzamenti delle Chronicae di Angelo Clareno
Authors: Lorenzi Cristiano
Published: July 2023

This paper proposes an in-depth analysis of the manuscript tradition of the ancient vernacular translations of Angelo Clareno’s Chronicae. After providing a description and a study of the MS Bertoliano 45, the relationships among some of the codices of the most successful and earliest translation, called A, are investigated. In particular, the text of MS P (Pisa, BLLM, Malagoli 1) is examined to verify if the codex contains the same version A.
PENGARUH ETOS KERJA, DISIPLIN KERJA, FASILITAS KERJA DAN KOMPETENSI PEGAWAI TERHADAP PENGEMBANGAN PEGAWAI DI KANTOR PELAYANAN PAJAK PRATAMA MEDAN TIMUR
Authors: Timor Abdi , Siagian Bistok , Sahputra Dede , Lestari Heny , Parinduri Ikhsan Amri
Published: July 2023

The problems in this research are: How is the influence of work ethic, work discipline, work facilities and employee competence partially and concurrently on the employee development in the Kantor Pelayanan Pajak Pratama Medan Timur? Research objectives: To determine the effect of work ethic, work discipline, work facilities and employee competence partially and simultaneously on the employee development in the Kantor Pelayanan Pajak Pratama Medan Timur. The hypothesis proposed is: There is a significant effect of work ethic, work discipline, work facilities and employee competence partially and jointly on the employee development in the Kantor Pelayanan Pajak Pratama Medan Timur. The study was conducted at the Kantor Pelayanan Pajak Pratama Medan Timur Jalan Sukamulia Nomor 17A, Kota Medan, Provinsi Sumatera Utara, kode pos 20152, with a population of 98 people, and a study sample of 52 people. The data resources used primary data that obtained by distributing questionnaires, interviews, and documentation, which tested by IBM Statistics 24 for Windows. Based on the analysis results obtained work ethic has a not effect on the employee development of the Kantor Pelayanan Pajak Pratama Medan Timur, this is supported by the results of t count analysis t-table (1,251 2,011) at n = 52 at 95% significance level. Work discipline has a positif and significant effect on the employee development of the Primary Tax Service Office of Medan Timur, this is supported by an analysis of t count t-table (2,883 2,011) at n = 52 at 95% significance level. Work facilities has a not effect on the employee development of the Kantor Pelayanan Pajak Pratama Medan Timur, this is supported by an analysis of t count -table (1,361 2,011) at n = 52 with a significant level of 95%. Employee competence has a effect on the employee development of the Kantor Pelayanan Pajak Pratama Medan Timur, this is supported by an analysis of t count -table (3,629 2,011) at n = 52 with a significant level of 95%. Value of F-count F table (21,023 2,57) This states that together (multiple) there are positive and significant effects of work ethic, work discipline and work facilities on the employee development of employees of the Kantor Pelayanan Pajak Pratama Medan Timur . Thus the hypothesis proposed is accepted by the truth
PENGARUH KECERDASAN EMOSIONAL, KARAKTERISTIK PEKERJAAN DAN KOMUNIKASI KERJA TERHADAP KINERJA PEGAWAI DI DINAS KESEHATAN PEMERINTAH KABUPATEN LABUHANBATU
Authors: Junerti Sri , Azra Tengku Aisyah , Sanito Harjono , Zaid At Taufiq Thariq Bin , Siregar Deny
Published: July 2023

Based on initial observations made by researchers, it was found that several problems became the background of this research, namely: the low concern of employees in listening to other people's problems in order to support smooth work. The lack of openness, empathy and support among co-workers. Employee awareness is still low in controlling the completion of the work they carry out. And communication between superiors and subordinates is still formal, which results in information, ideas and suggestions from subordinates not reaching their superiors. The formulation of the problem in this study is whether the influence of emotional intelligence on employee performance. What is the effect of job characteristics on employee performance? What is the effect of work communication on employee performance? What is the effect of emotional intelligence, job characteristics and work communication on employee performance at the Labuhanbatu District Government Health Office. The purpose of this study was to determine and analyze the effect of emotional intelligence on employee performance. The effect of job characteristics on employee performance. The effect of work communication on employee performance. As well as the influence of emotional intelligence, job characteristics and work communication on employee performance simultaneously at the Labuhanbatu District Government Health Office. The sample in this study amounted to 88 people. The data analysis technique used in this research is descriptive analysis and multiple linear regression analysis. The results of this study explain that the variables of emotional intelligence and work communication have a significant effect on employee performance. While the job characteristics variable has no significant effect on employee performance. Simultaneously, the variables of emotional intelligence, job characteristics and work communication have a positive and significant effect on employee performance at the Labuhanbatu District Health Office.
PENGARUH KEPEMIMPINAN, KOMITMEN ORGANISASI, MOTIVASI DAN KEPUASAN KERJA TERHADAP KINERJA PEGAWAI PADA KANTOR PELAYANAN PAJAK PRATAMA MEDAN TIMUR
Authors: Sinaga Erikson , Hutajulu Deliana Magdalena , Syahputra Hendra Amin , Ristianti Ike , Muhar Bobby
Published: July 2023

The problems in this research are: How is the influence of leadership, organizational commitment, motivation and job satisfaction partially and simultaneously on the performance of employees at the Pratama Tax Office in East Medan? Research objectives: To determine the effect of leadership, organizational commitment, motivation and job satisfaction partially and simultaneously on employee performance at the Pratama Tax Office, East Medan. The proposed hypothesis is: There is a significant influence of leadership, organizational commitment, motivation and job satisfaction partially and jointly on the performance of employees at the Pratama Tax Office, East Medan. The study was conducted at the Pratama Medan Timur Tax Service Office, Jalan Sukamulia Number 17A, Medan City, North Sumatra Province, zip code 20152, with a population of 113 people, and the research sample as many as 90 people. Sources of data used are primary data obtained from the distribution of questionnaires, interviews and documentation that was tested with IBM Statistics 24.00 for windows. Based on the analysis results obtained leadership have a positive and significant effect on the performance of employees work of the Kantor Pelayanan Pajak Pratama Medan Timur, this is supported by the results of t count analysis t-table (5,041 1,988) at n = 90 at 95% significance level. Organizational commitment has a positif and significant effect on the performance of employees work of the Primary Tax Service Office of Medan Timur, this is supported by an analysis of t count t-table (2,617 1,988) at n = 90 at 95% significance level. Motivation has a not effect on the performance of employees work of the Kantor Pelayanan Pajak Pratama Medan Timur, this is supported by an analysis of t count -table (0,542 1,988) at n = 90 with a significant level of 95%. Job satisfaction has a effect on the performance of employees work of the Kantor Pelayanan Pajak Pratama Medan Timur, this is supported by an analysis of t count -table (2,282 1,988) at n = 90 with a significant level of 95%. Value of F-count F table (12,615 2,48) This states that together (multiple) there are positive and significant effects of leadership, organizational commitment and motivation on the performance of employees work of employees of the Kantor Pelayanan Pajak Pratama Medan Timur . Thus the hypothesis proposed is accepted by the truth
PENGARUH DISIPLIN, KOMPETENSI DAN LINGKUNGAN KERJA TERHADAP KINERJA POLISI DI KEPOLISIAN RESOR TOBA SEKTOR BALIGE
Authors: Siahaan Pandy Hasudungan , Ritonga Muhammad Alam Warda , Dewita Rahmah , Dongoran Hendra Paraduan , Surbakti Ari Pranata
Published: July 2023

The problems of this research is how much influence   dicipline to policy performance. How much influence   competency  to policy performance. How much influence   work environment  to policy performance. How much influence   dicipline,   competency,  and work environment to policy performance. The purpose of this research is for know influence and analize of dicipline to policy performance. For know influence and analize of   competency  to policy performance. For know influence and analize of   work environment to policy performance. For know influence  dicipline,   competency,  and work environment to policy performance. The sample in this research is 33 policy, with data analysis technique used is multiple linear regression analysis. The research result     dicipline effect positive and significanly to policy performance.   Competency  effect positive and significanly to policy performance.    Work environment   effect positive and significanly to policy performance. Dicipline,   competency,  and work environment effect positive and significanly to policy performance.
Pengaruh Inovasi Produk Terhadap Keunggulan Bersaing Burger.Mac
Authors: Aprilia Agnes
Published: July 2023

Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh inovasi produk terhadap keunggulan bersaing pada Burger.Mac. Kemampuan dalam menciptakan inovasi produk merupakan sumber daya saing yang sangat penting dan strategis dalam membangun keunggulan bersaing. Jadi, terdapat hubungan positif yang signifikan antara inovasi produk dengan keunggulan bersaing. Sampel yang diambil dalam penelitian ini sebanyak 55 komsumen. Metode pengujian dan analisis data menggunakan SPSS. Penelitian dilakukan dengan menggunakan persamaan regresi linear sederhana, penelitian ini menunjukan adanya pengaruh inovasi produk terhadap keunggulan bersaing. Dengan hasil bahwa inovasi produk terhadap keunggulan bersaing adalah sebesar 51,5% sedangkan sisanya sebesar 48,5% dipengaruhi oleh variabel lain yang tidak diteliti dalam penelitian ini. Hasil penelitian ini menunjukan bahwa inovasi produk memiliki pengaruh signifikan pada keunggulan bersaing Burger.Mac.Kata. Kunci. : Keunggulan. Bersaing., Inovasi. Produk
Pengaruh Motivasi Kerja Dan Pengembangan Karir Terhadap Kepuasan Kerja Pegawai Di Kantor Bupati Deli Serdang
Authors: Fa’iq Ok Achmad Yuslihardy , Tahir M , Harahap Julienda Br
Published: July 2023

This study aims to determine the effect of motivation and career development on employee work goals at the Deli Serdang Regent's Office, both partially and simultaneously using research methods.  The sample obtained in the study amounted to 30 respondents who were employees at the Deli Serdang Regent's Office.  The data source of this study used primary data, namely sources that were recorded directly by researchers through the results of questionnaires and interviews regarding issues concerning Work Motivation and Career Development on Employee Work Goals at the Deli Serdang Regent's Office.  The data analysis technique used is multiple linear regression.  The results showed that work motivation had a positive and significant effect on employee job satisfaction, career development had a positive and insignificant effect on employee satisfaction.  Together, the variables of work motivation and career development have a positive and significant effect on employee activities at the Deli Serdang Regent's Office.
Alih Kode dan Interferensi Bahasa pada Penyuluh Pertanian di Desa Ngluyu, Kecamatan Ngluyu, Kabupaten Nganjuk
Authors: Damayanti Ervina , Khusna Tira Masyita
Published: July 2023

Abstrak: Penelitian yang berjudul Alih Kode dan Interferensi Bahasa pada Penyuluh Pertanian di Desa Ngluyu, Kecamatan Ngluyu, Kabupaten Nganjuk ini merupakan penelitian deskriptif kualitatif. Sumber data dalam penelitian ini berasal dari tuturan penyuluh pertanian di Desa Ngluyu, Kecamatan Ngluyu, Kabupaten Nganjuk ketika memberi penyuluhan kepada petani. Analisis data dilakukan melalui penyediaan data, reduksi, penyajian data, dan simpulan. Hasil penelitian menunjukkan 1) alih kode berwujud tingkat tutur antara lain  dari bahasa Jawa Ngoko ke dalam bahasa Jawa Madya, serta dari tingkat tutur bahasa Jawa Madya ke bahasa Jawa Ngoko; 2) alih kode yang berwujud alih bahasa antara lain, alih bahasa dari bahasa Jawa ke dalam bahasa Indonesia  dan alih bahasa dari bahasa Indonesia ke dalam bahasa Jawa; dan 3) interferensi antara lain, interferensi fonologis, morfologis, dan leksikal. Penyebab terjadinya alih kode dan interferensi pada penyuluh pertanian serta masyarakat tutur di Desa Ngluyu, Kecamatan Ngluyu, Kabupaten Nganjuk yaitu, 1) latar belakang penutur, 2) faktor   penyesuaian, dan 3) sarana mengakrabkan diri dan 4) faktor kebiasaan.
Kata kunci: alih kode, interferensi, penyuluh pertanian
Kritik Sosial dalam Novel “Dua Barista” Karya Ning Najhaty Sharma
Authors: Khasanah Luluk Ilmiyatul , Solichin Moh. Badrus
Published: July 2023

Tujuan penelitian ini membahas tentang kritik sosial berdasarkan masalah sosial dalam novel Dua Barista yang terdiri atas kritik sosial masalah disorganisasi keluarga, kritik sosial masalah kemiskinan, kritik sosial masalah budaya, dan kritik sosial masalah lingkungan sosial. Masalah sosial dalam kehidupan sangatlah kompleks dan bervariasi. Masalah-masalah tersebut bisa berdiri sendiri ataupun saling berkaitan antara masalah satu dengan masalah yang lain. Hal itulah yang menjadi alasan peneliti melakukan penelitian dengan menggunakan metode kualitatif yang menghasilkan data deskriptif berupa kata-kata tertulis dalam novel Dua Barista. Adapun hasil penelitian ini didapatkan; kritik sastra yang terdiri dari tiga pokok masalah sosial, yaitu kritik sosial masalah kemiskinan, kritik sosial masalah disorganisasi sosial, dan kritik sosial masalah lingkungan hidup.
Subjectivity as Critique
Authors: Boldsen Sofie , Chimirri Niklas A.
Published: July 2023

Recently, the notion of critical phenomenology has gained momentum in philosophical scholarship. Yet, in psychological research, phenomenology’s critical resources remain underdeveloped. In this article, we investigate the critical potential of phenomenological psychology by exploring how phenomenology has been an overlooked source of inspiration for the development of critical psychology. We argue that the phenomenological emphasis on the interrelatedness of subjectivity, intersubjectivity, and lifeworld enables a little acknowledged critical reflection on the role of societal-historical development in shaping subjective experience. Retracing the notion of Je-Meinigkeit through Klaus Holzkamp’s »phenomenological turn,« we find a basis for considering the dialogical processes of qualitative inquiry and recognizing phenomenology as a collective methodology. Finally, we develop these points in an empirical context by discussing two research projects that actualize the critical potential of phenomenology through collective research processes with young children and autistic persons respectively, each of whom remain marginalized in processes of knowledge production and societal development.
Was kann die phänomenologische Psychologie zur Gegenstandsfrage beitragen?
Authors: Wendler Hannes , Ramminger Josh Joseph
Published: July 2023

Was ist der Gegenstand der Psychologie? Mit dieser Frage, der Gegenstandsfrage, ist die vielleicht grundlegendste Frage der theoretischen Psychologie bezeichnet. Der Beitrag der phänomenologischen Psychologie für ihre Untersuchung besteht angesichts des gegenwärtigen Forschungsstandes in der Erhellung der diskursiven Bedingungen, unter denen die Beantwortung der Gegenstandsfrage möglich wird. Zur wissenschaftstheoretischen Erörterung ihres Stellenwertes ist zunächst zu klären, ob die Standarddefinition der Psychologie als der Wissenschaft vom Erleben und Verhalten mit der Vorstellung eines einheitlichen Gegenstandes vereinbar ist. Innerhalb des psychologischen Diskurses sprach man primär über die Notwendigkeit einer Gegenstandsbestimmung und der hierfür geeigneten Grundlagendisziplin. Die methodologische Implikation der Behandlung der Gegenstandsfrage ist die Forderung nach Gegenstandsangemessenheit, welche die Ebene der Modellbildung betrifft. Es wird eine duale Konzeption der Gegenstandsangemessenheit vorgeschlagen, die eine Subjektund eine Objektorientierung in der Funktionsund Erscheinungspsychologie unterscheidet. Diese wird anhand der Forschungsdimensionen der methodischen Strenge, der ontologischen Voraussetzungen und der Ethik der Forschung expliziert. Es ergibt sich eine phänomenologische Fehlertheorie, die auf den gesamten logischen Raum möglicher Antworten auf die Gegenstandsfrage angewandt werden kann.
The feasibility of e-encyclopedia on plants structure and function as teaching material for junior high school students in Pontianak
Authors: Komaria Siti , Ningsih Kurnia , Titin Titin
Published: July 2023

This study aims to determine the feasibility and responses of students to the E-Encyclopedia on the structure and function of plants material for the 8th grade of junior high school students. This is a Research and Development (R&D) which consists of 7 stages namely potential and problems, data collection, product design, product design validation, design revision, product testing, and product revision. The instrument used was the validation sheet of the E-Encyclopedia of Plant Structure and Function and a student response questionnaire filled out by 15 respondents. The average result of the validation analysis of Aiken's V E-Encyclopedia of Plant Structure and Function obtained 0,90 is in the valid category, while the reliability value of 0,775 is in the sufficient reliability category. The results of the questionnaire response analysis obtained an average of 77,6%, namely in the strong category. From the results obtained, it can be concluded that the e-encyclopedia is appropriate to be used as teaching material on the Structure and Function of Plants for 8th grades of junior high school.
PENGARUH pH, UV DAN TiO2 UNTUK MENDEGRADASI VARIASI ASAM HUMAT BERBASIS FOTOKATALIS
Authors: Adnan Fahrizal , Hidayat Reza Kalam , Meicahayanti Ika
Published: July 2023

Pemanfaatan fotokatalis saat ini dikembangkan untuk mendapatkan hasil fotokatalis yang aktif  pada sinar tampak sehingga bisa menggunakan sinar matahari yang sudah tersedia di alam sebagai sumber energinya atau dengan menggunakan lampu UV. Proses fotokatalis menjadi alternatif dalam mengolah limbah ataupun fotodegradasi senyawa organik semacam zat organik dengan skala besar serta dengan biaya yang relatif terjangkau. Asam humat merupakan senyawa organik heterogen yang terurai dan dapat mengingat logam berat dan polutan organik yang dapat menyebabkan sejumlah masalah lingkungan atau kesehatan. Oleh karena itu, penelitian ini dilakukan untuk meningkatkan aktivitas fotokatalitik dengan mendegradasikan senyawa organik asam humat dengan bantuan cahaya sinar UVA/UVC dengan penambahan katalis TiO2 dan membandingkan variasi pH serta konsentrasi larutannya.
KEMAMPUAN TANAMAN SIRIH GADING (Epipremnum aureum) DALAM MEYERAP KADAR LOGAM BERAT TIMBAL (Pb) DARI EMISI GAS KENDARAAN BERMOTOR
Authors: Sarwono Edhi , Adnan Fahrizal , Elvaryani Rizma
Published: July 2023

Saat ini, salah satu sumber penyebab terjadinya pencemaran udara ialah asap knalpot dari kendaraan bermotor yang mengandung timbal (Pb), yang merupakan logam berat bersifat karsinogenik karena dapat menyebabkan mutasi sel dalam jangka waktu lama. Salah satu upaya mengurangi dampak pencemaran Pb di udara adalah dengan melakukan penanaman tanaman yang bisa menyerap polutan, salah satunya ialah sirih gading (Epipremnum aureum). Tujuan penelitian ini adalah mengetahui kemampuan tanaman sirih gading dalam menyerap gas kadar Pb yang dihasilkan oleh kendaraan bermotor, dan mengetahui hubungan waktu kontak pemaparan terhadap pertumbuhan tanaman. Sampel diambil dari bagian daun tanaman. Pemaparan asap knalpot kendaraan terhadap tanaman sirih gading dilakukan dalam waktu 60 menit selama 7 hari berturut-turut. Sampel daun diuji akumulasi kadar Pb dengan metode spektrofotometer serapan atom. Berdasarkan hasil penelitian, kemampuan tanaman sirih sebagai penyerap Pb di udara dipengaruhi oleh lamanya waktu pemaparan. Tanaman sirih gading mampu menyerap emisi gas Pb dan mendapatkan hasil yaitu pada uji H0 sebesar 1.282 mg/L, H1 sebesar 1.922 mg/L, H2 sebesar 3.524 mg/L, H3 sebesar 1.962 mg/L, H4 sebesar 2.562 mg/L, H5 sebesar 4.164 mg/L, H6 4.806 mg/L, dan H7 sebesar 1.922 mg/L. Untuk tanaman kontrol H0 sebesar 4.806 mg/L, dan H7 sebesar 4.164 mg/L. Perbandingan fisik tanaman setiap harinya dipengaruhi dengan variasi daun kuning, variasi daun hijau kuning, dan variasi daun hijau. Karena jika semakin banyak variasi daun kuning yang di uji maka akan semakin tinggi hasil pengujian akumulasi kadar gas timbal pada daun Sirih Gading, begitu pula sebaliknya.
PEMANFAATAN SABUT KELAPA SEBAGAI BIOADSORBEN UNTUK PENURUNAN KONSENTRASI BESI (FE) DAN KROMIUM (CR) AIR LINDI DENGAN VARIASI WAKTU KONTAK DAN KECEPATAN PENGADUKAN MENGGUNAKAN SISTEM BATCH
Authors: Simbolon Lilantisa Angelina , Widarti Budi Nining , Sarwono Edhi
Published: July 2023

Pengolahan air lindi dapat dilakukan melalui proses adsorpsi dengan memanfaatkan sabut kelapa sebagai bioadsorben. Sabut kelapa mengandung lignin 33,5%, selulosa 37,9% dan hemiselulosa 15,5% yang mampu meyerap kandungan logam. Tujuan dari penelitian ini adalah untuk mengetahui efisiensi adsorben dari sabut kelapa menurunkan kandunan logam Fe dan Cr melalui sistem batch, mengetahui pengaruh variasi waktu kontak dan kecepatan pengadukan dalam menurunkan kandungan logam berat Fe dan Cr pada air lindi serta hasil analisis kapasitas adsorpsi menggunakan metode isoterm Freundlich dan isoterm Langmuir.  Penelitian ini berskala laboratorium ketika pengolahan air lindi TPA Bukit Pinang dilakukan dan menggunakan metode batch dengan arang aktif limbah sabut kelapa sebagai adsorben. Proses penelitian dimulai dari preparasi sabut kelapa, kemudian dilakukan karbonisasi dengan suhu 400ºC selama 2 jam dan aktivasi fisik dengan suhu 500ºC selama 30 menit dan kimia menggunakan larutan H2SO4 1 M selama 24 jam sebagai aktivator. Pada penelitian ini digunakan variasi kecepatan pengadukan yaitu 50, 100 dan 200 rpm dan variasi waktu kontak yaitu 15, 30, 60 dan 90 menit. Massa yang digunakan sebanyak 2 gram dimana sebelumnya telah dihaluskan dengan ukuran 100 mesh. Setelah itu, diuji karakteristik arang aktif sabut kelapa dan dilakukan proses adsorpsi. Hasil penelitian menunjukkan bahwa adsorpsi pada air lindi menggunakan arang aktif sabut kelapa dapat menurunkan logam Fe sebesar 30,84% pada waktu kontak 60 menit dengan kecepatan pengadukan 50 rpm dan untuk logam Cr sebesar 95,55% pada waktu kontak 90 menit dengan kecepatan pengadukan 200 rpm. Berdasarkan hasil analisis isoterm logam Fe dan Cr, nilai regresi (R2) yang diperoleh paling besar yaitu 0,9981 pada isoterm Freundlich. Maka, model isoterm yang cocok untuk adsorpsi menggunakan bioadsorben sabut kelapa yaitu isoterm Freundlich.
PENGARUH SUHU DAN JENIS AKTIVATOR PADA KARBON AKTIF LIMBAH DAUN NANAS TERHADAP KADAR BESI (Fe) DAN MANGAN (Mn) AIR SUMUR
Authors: Sibarani Shelly Talia , Widarti Budi Nining , Meicahayanti Ika
Published: July 2023

Limbah daun nanas dapat dijadikan teknologi dalam penjernihan air sehingga menjadi salah satu altrnatif untuk pengolahan air bersih. Penelitian ini bertujuan untuk mengetahui pengaruh suhu karbonisasi dan jenis aktivator pada karbon aktif limbah daun nanas terhadap efisiensi proses adsorpsi kadar Fe dan Mn pada air sumur, serta mengetahui karakteristik adsorpsi dengan persamaan isoterm Langmuir dan Freundlich. Pengolahan daun nanas menjadi adsorben dapat dilakukan dengan cara karbonisasi dan aktivasi. Proses karbonisasi daun nanas dengan variasi suhu 250℃, 300℃, dan 400℃ selama 30 menit dan diaktivasi menggunakan larutan NaOH dan H2SO4 2 N selama 24 jam. Karbon aktif kemudian dikontakan dengan air sumur sebanyak 250 mL dan massa adsorben yang digunakan yaitu 3 gram dengan kecepatan pengadukan 100 rpm selama 60 menit. Hasil adsorpsi air sumur menggunakan arang aktif daun nanas dengan aktivasi NaOH mampu menjerap logam Fe hingga 99,05% dan logam Mn hingga 99,79% pada suhu terbaik 400℃. Adapun penggunaan aktivasi H2SO4 mampu menjerap logam Fe hingga 99,05% dan logam Mn hingga 65,1% pada suhu 250℃. Dari hasil analisis isoterm kesetimbangan adsorpsi logam Fe dan Mn mengunakan persamaan Langmuir dan Freundlich, diperoleh kapasitas adsorpsi Fe sebesar 2.0093x1049 mg/g pada suhu 400℃ dan kapasitas adsorpsi Mn sebesar 2.2855x10128 mg/g pada suhu 400℃.
Benefits of recreational physical activity in 6-9 year old children: impact on body composition and motor skills
Authors:   Babes-Bolyai University Cluj-Napoca, Faculty of Physical Education and Sport. Doctoral School, LIBER Otilia Teodora , HANȚIU Iacob ,   Babes-Bolyai University Cluj-Napoca, Faculty of Physical Education and Sport. Doctoral School
Published: July 2023

Optimally developed body composition and motor skills make an important contribution to increasing quality of life and also determine sports performance. The aim of this study was to analyze the influence of recreational contemporary dance training on body composition and the level of motor skills development in 6-9 year old children. The subjects of the study were 26 girls aged 6-9 years, 12 of whom were in the experimental group (EG) and 14 in the control group (CG). The EG participated in contemporary dance training for 6 months, twice a week, one hour each, and the CG did not perform any extracurricular physical activity. Body mass index (BMI), body fat (BF) and skeletal muscle (SM) were analyzed with OMRON BF511 monitor. The motor skills assessment tests were: standing board jump (SBJ), Matorin test (MatT), back saver sit & reach with alternatively reached legs (S&R_RL – right leg reached, S&R_LL – left leg reached) and sit-ups (S-U). Data were processed with SPSS 20 software. Statistically significant differences between initial and final values were found for body composition in the experimental group for the parameter SM (p = .000), and in the control group for SM (p = .004), but also for BF (p = .053) on CG. In the motor skills assessment tests, in the experimental group the differences were statistically significant for all parameters assessed (p ≤ .05), and in the control group only for S&R_RL (p = .007) and , S&R_LL (p = .005), but with smaller effects size. In conclusion, contemporary dance practiced for 6 months, twice a week, has no impact on body composition, but may influence the development of specific motor skills.
Pengembangan Media Dokansi untuk Meningkatkan Motivasi Siswa pada Mata Pelajaran Bahasa Indonesia
Authors: Gulo Sri Wahyuni , Waruwu Nita Septiani , Telaumbanua Merliani , Lase Aktif Foera-Era , Bawamenewi Arozatulo
Published: July 2023

This research was conducted to describe students’ responses in using Dokansi media on fable text material, and the Dokansi’s eligibility as a media on learning fable text material. Using the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) methodology, this type of research is known as Development (Research and Development) research. However, the application and evaluation of this research are limited by the information gathered from experts in the media, literature, and academia. This research project was carried out at SMPN. 2 Gunungsitoli. A questionnaire is used to collect data. The subjects in this study were class VII-A. This method is carried out to collect the results of the study and assessment of students’ responses to the media used.
Pengembangan Buku Kerja Biologi Berbasis Pembelajaran Berdasarkan Masalah (PBL) pada Materi Biologi Kelas X SMK Negeri 2 Mandrehe Tahun Pelajaran 20222/2023
Authors: Jewirawan Hulu Maher , Hasrat Gulo Jovial Vince , Harefa Agnes Renostini
Published: July 2023

This research was motivated by the lack of use of the Student Workbook (BKS) at SMK Negeri 2 Mandrehe which resulted in low student motivation in the learning process. This study aims to develop Problem Based Learning Student Workbooks (BKS) based on Problem Based Learning in biology class X that are empirically feasible through validation of content/material experts, linguists, design experts, assessment of subject teachers, practicality (response), and effectiveness Developed BKS. This research is a development research using quantitative methods. The tool used to collect data is a validation form which includes aspects such as content/material, language, student response questionnaires, and academic achievement tests. The results of the Content/Material Validation study reached 98% with very valid criteria; Linguist validation reaches 100% with very valid criteria; Design Expert Validation reaches a percentage of 97% with very valid criteria; teacher verification reached 97%. With a 100% validation level in the research field, this standard is very valid. For field test results obtained a percentage of 96.25% (a very practical standard), and for the effectiveness of BKS obtained a very effective standard with an achievement percentage of 85% of student learning completeness, which is a very effective standard.
Human smuggling in the Philippines-Malaysia Border: A case study of Maritime Police Patrol
Authors: Legarde Lean Monique
Published: July 2023

This research paper presents a comprehensive case study on human smuggling activities along the Philippines-Malaysia border, with a particular focus on the role of Maritime Police Patrol (MPP) in combating this transnational criminal enterprise. Utilizing a mixed-methods approach, this study aims to analyze the effectiveness of MPP strategies, examine the underlying factors contributing to the prevalence of human smuggling, and provide evidence-based recommendations for enhancing border security. Drawing upon primary data collected through structured interviews, observations, and analysis of official records, the study highlights the alarming rise in human smuggling incidents in recent years. Findings indicate that sophisticated smuggling networks exploit porous border areas, taking advantage of socioeconomic vulnerabilities and inadequate surveillance systems. The MPP's active patrolling efforts, backed by advanced technological resources, have yielded tangible outcomes, such as a significant increase in apprehensions and disruptions of smuggling operations. Through a careful examination of successful interventions and identified gaps, this research offers actionable recommendations for policy-makers and law enforcement agencies to strengthen border control mechanisms. Key areas of focus include enhancing interagency coordination, promoting intelligence-sharing networks, bolstering MPP capacity through training and equipment, and engaging local communities to serve as active stakeholders in deterring human smuggling.
Một hướng thiết kế mới cho bài nghiên cứu định lượng về tâm lý, hành vi
Authors: Tri Nguyen Phuong
Published: July 2023

Thông thường, trong thiết kế nghiên cứu định lượng nhà nghiên cứu sử dụng các nghiên cứu đã công bố trước đó để chọn ra các yếu tố, đại lượng liên quan và đưa vào mô hình nghiên cứu mới. Các yếu tố, đại lượng trong mô hình sẽ được mô tả trong các biến phụ thuộc và biến độc lập để đặt vào phương trình hồi quy. Quá trình này tốn rất nhiều thời gian và chi phí vì chúng ta phải tóm lược lại các nghiên cứu cùng chủ đề trong quá khứ đến hiện tại. Tuy nhiên, nếu ứng dụng lý thuyết Mindsponge [1] chúng ta có thể dễ dàng xây dựng các biến số thông qua quá trình nạp xả thông tin của con người hay tập thể.
Advances in Deep Learning for Meta-Analysis in AI-Driven Chatbots
Authors: Jsowd Kyldo
Published: July 2023

This paper explores the recent advances in deep learning techniques for meta-analysis in AI-driven chatbots. Chatbots have become increasingly popular in various domains, offering intelligent conversational interfaces to interact with users. Meta-analysis, as a research methodology, allows for the systematic synthesis and analysis of findings from multiple studies. Deep learning has emerged as a powerful approach within AI, enabling chatbots to understand natural language, generate context-aware responses, and improve their performance over time. This paper reviews the advancements in deep learning techniques specifically applied to meta-analysis in the context of AI-driven chatbots. It examines the utilization of deep neural networks, recurrent neural networks, and attention mechanisms in meta-analysis tasks. The paper also discusses the challenges and future research directions in leveraging deep learning for meta-analysis in AI-driven chatbots.
Rencana Pembelajaran Discovery Learning
Authors: Retnoningsih Endang
Published: July 2023

Penelitian ini menkaji mengenai studi literatur. Metode studi literatur adalah serangkaian kegiatan yang berkenaan dengan metode pengumpulan data pustaka, membaca dan mencatat, serta mengelolah bahan penelitian. Berhasilnya tujuan pembelajaran ditentukan oleh banyak faktor diantaranya adalah faktor guru dalam melaksanakan proses belajar mengajar, karena guru secara langsung dapat mempengaruhi, membina dan meningkatkan kecerdasan serta keterampilan peserta didik. Berdasarkan temuan penulis peserta didik kurang aktif dan kreatif dalam memahami materi makna pengamalan nilai Sumpah Pemuda dan tidak dapat menyelesaikan jawaban dengan benar dan tepat, dikarenakan soal yang sulit, dan kurangnya konsentrasi belajar, sehingga hasil ulangan harian yang diharapkan tidak sesuai KKM.Dapat disimpulkan bahwa metode discovery learning atau penemuan dapat meningkatkan minat dan motivasi peserta didik dan dapat lebih mudah dipahami serta simulasi yang dilakukan guru dan peserta didik memudahkan dalam penyampaian materi dan tujuan pembelajaran sehingga dapat meningkatkan kemampuan peserta didik
Meta-Analysis in Machine Learning: Exploring Chatbot Applications
Authors: Jsowd Kyldo
Published: July 2023

The application of machine learning techniques in chatbot development has revolutionized human-computer interaction. However, the diverse range of approaches and algorithms used in this field necessitates a comprehensive analysis of the existing research. This article explores the role of meta-analysis in machine learning, specifically in the context of chatbot applications. The introduction provides an overview of machine learning in chatbot development and highlights the significance of meta-analysis as a methodology for synthesizing research findings. The subsequent section explains the concept of meta-analysis and its application in machine learning research. The article then focuses on chatbot applications and the challenges associated with their development. It explores the role of machine learning in enhancing chatbot performance and highlights the need for meta-analysis to gain insights from the collective knowledge in this field.