bluuebunny/crossref_metadata_2025 huggingface dataset:
Publishing and Society: A Comparative Analysis of Bourdieu's Field Theory and Paradigm of External Analysis using the Case of the Book Publishing Industry in China
Authors: Cao Ruoxing
Published: January 2022

The publishing industry has a long history of development as an integral part of people's social life. This essay provides a preliminary exploration of the special status of the publishing industry in sociological research through a comparative analysis of Bourdieu's field theory and the Marxist-oriented external analysis paradigm. It critically assesses the Chinese publishing industry, with its strong political and complex historical background, by analyzing the external relations and field characteristics of the Chinese publishing industry. Due to the social peculiarities of China's socialist system coexisting with the market economy system, the state of political influence intersecting with social class influence is also taken into account in the analysis.
The Expression and Research of Folk Culture in Book Binding Design
Authors: Wei Jingying , Tan Yong
Published: January 2022

Nowadays, with the rapid development of China, Folk culture turned to be ignored due the openness and progressive. Folk culture needs to be inherited as well as developed. So, we need to pay more attention to folk culture. Meanwhile, book binding design is inseparable from culture. This dissertation studies how to design books better and how to publicize Gannan Hakka culture which belongs to Folk culture better through books. This article revolves around Gannan Hakka culture under the folk culture, to get in further logically and discover the method of how to design the book which could be able to represent the feature of Gannan Hakka Cultuer hierarchically. Firstly, this dissertation introduces the present situation of book binding design and the importance of folk culture to the design of book binding. Secondly, we can take some examples about the behavior to the book binding design in folk culture from three elements in visual communication design graphic, text and color. And then drawing a conclusion with the design principles and performance techniques in the design of the book binding, besides illustrating the specific performance of Gannan Hakka by diet, customs, clothing, architecture. Finally, I finish the "Gannan Hakka culture," this book is the final research results of my book binding design used in Gannan Hakka culture.
Reflections on the Integration of Red Culture into University Ideological Education
Authors: Jia Wei
Published: January 2022

Ideological education should learn from our party's exploration of the historical development and great practice of socialism with Chinese characteristics, understand and grasp the historical inevitability of socialism with Chinese characteristics, and constantly establish the belief and confidence to fight for the lofty ideal of communism and the common ideal of socialism with Chinese characteristics. Red culture is a unique culture created by the Communist Party of China (CPC)and the people during the revolutionary period, and it is an important resource for ideological education. As for this area of Jilin Province, it is rich in red resources. If we can apply the red resources of Jilin Province in the teaching of university ideology and give full play to the value of the red resources of Jilin Province, we can enrich the basic content of university ideology teaching and correctly guide students' three views. This paper will briefly introduce the significance of the integration of red culture into university ideological education, analyze the specific application strategies, and provide reference for the development of university red culture education activities.
Research on Project-based Teaching of Building Decoration Construction Technology
Authors: Huang Hairong , Yuan Lian
Published: January 2022

Building decoration construction technology is the professional core course of construction engineering technology major in higher vocational colleges. The focus of this course is to cultivate students' ability to prepare construction scheme, organize on-site construction, project quality inspection and on-site operation management and control. Starting from the characteristics of architectural decoration construction technology course, this paper carries out Project-based teaching design, establishes the Project-based teaching mode of "combination of work and study", and determines the specific teaching contents and assessment methods, to effectively promote the teaching reform of the course.
Gandhara Art’s Influence on Buddhist Art in Xinjiang, China
Authors: He Wenqi
Published: January 2022

The Gandhara region of India was the origin of Buddhist art, and, due to its unique geographical location, it was a place where European and Asian civilizations mingled. The original Gandhara Buddhist art style was largely influenced by the style of Classical Greek sculpture. With the gradual development, its sculpture art and Buddhist stories entered a prosperous period and began to spread eastward, exerting a profound impact on the development of Buddhist art in the early stage of western Regions and later in Xinjiang.
Research and Practice of Engineering Training Teaching Methods based on Hierarchical Modularity
Authors: Zhang Xiyang , Yan Zhou , Liang Feng , Luan Meijuan , Yang Xv
Published: January 2022

Engineering training is an important course to cultivate college students' practical ability, engineering consciousness and innovative spirit, and it is a necessary means to realize the goal of cultivating innovative talents. The teaching of CAD/CAM practical training has been constantly updated, keep pace with the time, use interesting modeling cases as a teaching guide. The practical teaching mode with aviation parts as the main teaching content, let college students get substantial exercise in engineering training.
The Relationship of Socialism, Nationalism and Pan- Africanism in the Thinking of Nyerere and Nkrumah
Authors: Jiang Linlin
Published: January 2022

Nyerere is the first-generation of African nationalist, while Nkrumah is a famous ideological theorist and politician in the history of Ghana. They all saw socialism as manifestation of communitarianism. Nyerere believes that socialism is a state of mind and elaborates on the relationship between nationalism and Pan-Africanism, putting forward that unity is more important than independence and that African countries should establish federalism before achieving national independence. While Nkrumah holds the view that African socialism is the reappearance of traditional spirit in a modern environment. Pan-African Movement is the expression of African nationalism, and his socialist thought is mainly embodied in the philosophy of conscience. Socialism is the defence of local autonomy, and the goal of socialism is the decolonization of Africa.
Review on Life Education for College Students under the Background of Epidemic
Authors: Liu Xueqin
Published: January 2022

The outbreak of COVID-19 in 2020 put the major issue of life education on the agenda again. For young students, life education can not only help them have an objective, comprehensive and dialectical understanding of life, but also help to improve the quality of their whole life. Colleges and universities should carry out life education courses for students from the perspective of gratitude for life, awe of life, confronting death and achieving life. In addition, colleges and universities should also explore the establishment of a normalized Long-term mechanism to enrich the realization channels of life education, and adhere to the education mode combining school guidance with extracurricular practice.
Semantic Study on Network News Texts in Mode of “Distant Reading”
Authors: Chen Yanxin , Jing Qinling
Published: January 2022

The corpus adopted in this study is from the official news texts of Chinese and foreign network media collected and processed by researchers. By Voyant, a web-based text reading and analysis platform, the study finds and analyzes the semantic differences of lexical chunk Chinese culture in Chinese and foreign news stories under the semantic view of systematic-functional grammar with the digital humanistic mode “distant reading” as the semantic analysis research means. the study explores the implicit semantic deviation and its logical semantic relationship between Chinese and foreign news texts.
Study on the Correlation between Linguistic Complexity and Audience Recognition in College English Speech Contests
Authors: Shi Lin
Published: January 2022

From the perspective of linguistic complexity, this paper explores the correlation between linguistic complexity and audience recognition in college English speech contests. By adopting the corpus construction and computer visualized data analysis, this study analyzes the speech of contestants at different levels in FLTRP Cup National English peaking Contest 2019-2020, the most authoritative college English speech contest in China. The study shows that: 1) In college English speech contests, the lexical complexity of the speech is negatively correlated with the recognition degree of the audience (i.e. the final ranking of the competition or the success of the speech). 2) The syntactic complexity of the speech exists reasonable interval to ensure good audience recognition. 3) In college English speech contests, the correlation between the lexical complexity and syntactic complexity of speeches and audience recognition is similar to the correlation between the rhetoric and audience recognition in political speeches which is obtained by previous researchers in the field of political speeches. Therefore, we think this study has a certain practical value. It provides evidence of linguistic complexity for predicting the winner of college English speech contests and helping contestants prepare for the contest better.
Investigation on "Chinese Spirit" of Architectural Students in Higher Vocational Colleges
Authors: Guo Huifang , Yin Fangfang , Wang Denghong
Published: January 2022

At the beginning of 2020, China suffered a sudden epidemic, in which many extraordinary stories occurred. These stories in extraordinary times have stronger appeal to people than usual. In order to investigate which "Chinese spirit" stories have the deepest impact on higher vocational students, as well as the communication path of "Chinese spirit" loved by students and the effect of integrating "Chinese spirit" into classroom ideology and politics, a questionnaire was issued to architectural students to fully grasp the impact of "Chinese spirit" on higher vocational students. The results show that the most impressed "Chinese spirit" figures are medical personnel. Most students understand and agree with the "Chinese spirit", think that patriotism and "helping each other in the same boat" can best represent the Chinese spirit, and think that the integration of the "Chinese spirit" into classroom teaching has had a positive impact on them.
Preface: 4th International Workshop on Education Reform and Social Sciences (ERSS 2021)
Authors: Zhou Yang , Wang Pin , Xia Qi
Published: January 2022

This proceeding includes original and peer-reviewed research papers from the 4th International Workshop on Education Reform and Social Sciences (ERSS 2021), held from November 27-28, 2021 in Chengdu City, China.

 

The aim of ERSS 2021 is to provide a platform for educators, scholars, managers and graduate students from different cultural backgrounds to present and discuss research, developments and innovations in the fields of Education Reform & Social Science. It provides opportunities for the delegates to exchange new ideas and application experiences, to establish business or research relations and to find global partners for future collaboration.

 

ERSS 2021 received 147 manuscripts. And 53 submissions had been accepted by our reviewers. By submitting a paper to ERSS 2021, the authors agreed to the review process and understood that papers undergo a peer-review process. Manuscripts were reviewed by appropriately qualified experts in the field selected by the Conference Committee, who gave detailed comments and-if the submission was accepted the authors would submit a revised version that considered this feedback. All papers were reviewed using a double-blind review process: authors declared their names and affiliations in the manuscript for the reviewers to see, but reviewers did not know each other’s identities, nor did the authors receive information about who had reviewed their manuscript. The Committees of ERSS 2021 invested great efforts in reviewing the papers submitted to the conference and organizing the sessions to enable the participants to gain maximum benefit.

 

With our warmest regards,

 

Yang Zhou

Pin Wang

Qi Xia

 

Conference Organizing Committees
2. Pengaruh size dan profitabilitassterhadap good corporate governance perusahaan manufaktur di Bursa Efek Indonesia periode pada tahun 2017-2018 (Studi kasus pada perusahaan manufaktur Food and Beverages )
Authors: Astuti, MM Dra. Ec. Hartati Kanti , Gamal Ahmad
Published: January 2022

Tuntutan terhadap perusahaan untuk memberikan informasi yang transparan, organisasi yang akuntabel serta tata kelola perusahaan yang baik (good corporate governance) memaksa perusahaan untuk memberikan informasi mengenai aktivitas sosialnya. Pengungkapan tanggung jawab sosial perusahaan atau corporate social responsibility dipengaruhi oleh karakteristik perusahaan meliputi size, profile, ukuran dewan komisaris, profitabilitas dan leverage.

Penelitian ini bertujuan untuk menguji secara empiris 5 faktor karakteristik perusahaan yang digunakan mempengaruhi pengungkapan tanggung jawab sosial perusahaan. Sampel adalah 59 perusahaan telekomunikasi yang terdaftar di Bursa Efek Indonesia periode Tahun 2007-2008, sesuai dengan kriteria. Penelitian ini merupakan penelitian hipotesis yaitu untuk menguji pengaruh variabel bebas (ukuran perusahaan dan profitabilitas) terhadap variabel terikat (pengungkapan tanggung jawab sosial perusahaan) secara empirik, dengan menggunakan uji Regresi Linier Berganda.

      Hasil penelitian menunjukkan bahwa (1) Ukuran perusahaan dengan proksi prosentase jumlah total asset terbukti berpengaruh secara signifikan terhadap pengungkapan tanggung jawab sosial perusahaan, (2) Profitabilitas dengan proksi net profit margin tidak terbukti secara signifikan berpengaruh positif terhadap pengungkapan tanggung jawab sosial perusahaan.
4. PENGARUH KEPEMIMPINAN DAN KOMUNIKASI TERHADAP KINERJA GURU DI SDN 1 PENGANJURAN KABUPATEN BANYUWANGI
Authors: Sanggarwati Diah Ayu
Published: January 2022

Desain yang digunakan dalam penelitian ini adalah desaian analitik kuantitatif. Tehnik pengambilan sampel yang digunakan adalah total sampling atau sensus, yaitu semua populasi dijadikan sampel. Pengumpulan data dilakukan dengan menggunakan kuesioner sebagai isntrumen utamanya, observasi dan dokumentasi. Selanjutnya data kuantitatif yang diperoleh, diolah dengan menggunakan analisis regresi ganda dengan bantuan program SPSS versi 11.0.

Kepemimpinan berpengaruh signifikan terhadap Kinerja guru dalam proses belajar mengajar di SDN 1 Penganjuran Kabupaten Banyuwangi, sehingga Hipotesis Kerja (Ha) pertama dinyatakan dapat diterima. Hal ini terbukti dari penelitian bahwa t hitung variabel SDM sebesar 1,999 > t table 1,671. Sedangkan besarnya pengaruh Kepemimpinan terhadap Kinerja guru dalam proses belajar mengajar di SDN 1 Penganjuran Kabupaten Banyuwangi adalah sebesar 30,5%.

Komunikasi berpengaruh signifikan terhadap Kinerja guru dalam proses belajar mengajar di SDN 1 Penganjuran Kabupaten Banyuwangi, sehingga Hipotesis Kerja (Ha) kedua dinyatakan diterima. Terbukti hasil penelitian : nilai thitung Komunikasi sebesar 2,729 > ttable 1,671. Sedangkan besarnya pengaruh kualitas Komunikasi terhadap kinerja guru dalam proses belajar mengajar di SDN 1 Penganjuran Kabupaten Bantuwangi adalah sebesar 40%.

 

 

 

Penelitian ini menyatakan bahwa secara bersama-sama ada pengaruh signifikan dari variabel Kepemimpinan dan variabel Komunikasi terhadap kinerja guru, sehingga Hipotesis Kerja (Ha) ketiga yang menyatakan bahwa, secara bersama-sama ada pengaruh signifikan dari variabel Komunikasi terhadap Kinerja guru, setelah dilakukan penelitian dinyatakan teruji kebenarannya secara empirik.

Nilai Fhitung sebesar 22,194. Nilai ini kemudian dikonsultasikan dengan Ftabel pada taraf signifikasi 5 % dapat dilihat yaitu : 2,53. Nilai Fhitung sebesar 22,194 Karena nilai Fhitung lebih besar dari Ftabel (22,194 > 2,53) berarti dapat dinyatakan bahwa : Hubungan bersama-sama variabel bebas Kepemimpinan (X1) dan variabel bebas Komunikasi (X2) terhadap variabel tergantung Kinerja guru

(Y) adalah suatu hubungan yang positif dan signifikan.

Ada pengaruh sebesar 49,2 % terhadpa variabel Y : Kinerja guru dalam proses belajar mengajar di SDN 1 Penganjuran Kabupaten Banyuwangi yang ditimbulkan oleh variabel-variabel lain yang tidak diteliti dalam penelitian ini.
A. PENGARUH GAYA KEPEMIMPINAN, BUDAYA ORGANISASI, DAN MANAJEMEN KONFLIK TERHADAP KINERJA KARYAWAN PADA PT. SUTINDO RAYA MULIA SURABAYA
Authors: Anggreyani Yonatan , Setyono, SH Dechi Indra , Firmanto, S.Kom Dedy
Published: January 2022

ABSTRAK

Karyawan dan perusahaan merupakan dua hal yang tidak dapat dipisahkan karena ada hubungan timbal balik antara keduanya. Jika budaya kerja di perusahaan tersebut terdapat kualitas kehidupan kerja yang baik maka akan berdampak pada komitmen para karyawan untuk tetap bekerja pada perusahaan tersebut dengan cara menunjukkan sikap loyal serta perlakuan positif yang ditunjukkan oleh para karyawan kepada perusahaan. Dalam penelitian ini bertujuan untuk mengetahui dan menganalisa pengaruh gaya kepemimpinan, budaya organisasi, dan manajemen konflik terhadap kinerja karyawan PT. Sutindo Raya Mulia Surabaya. Lokasi penelitian ini terletak di Jl. Tanjung Sari 44i Surabaya.

Penelitian ini menggunakan metode kuantitatif. Data yang digunakan dalam penelitian ini adalah data primer dan sekunder. Sampel yang digunakan adalah teknik Simple Random Sampling dengan menggunakan teknik Slovin. Pengumpulan data dilakukan dengan penyebaran  kuisioner. Nilai sig. F (Statistik) sebesar 0.000 lebih kecil dari tingkat signifikansi 0,05 dan nilai F statistik > dari F tabel yaitu 50.200 > 2.80. Hal ini menunjukkan bahwa gaya kepemimpinan, budaya organisasi dan manajemen konflik secara simultan/ bersamaan berpengaruh signifikan positif terhadap kinerja karyawan. Nilai sig. t (Statistic) nilai probabilitas sebesar 0.000 < 0.05 dan nilai t hitung > t tabel sebesar 4.637 > 2.010, Koefisien regresi sebesar 7.940 hal ini menunjukkan bahwa Gaya kepemimpinan, budaya organisasi dan manajemen konflik secara parsial berpengaruh signifikan positif terhadap kinerja karyawan pada PT. Sutindo Raya Mulia Surabaya. Dengan demikian, hasil penelitian yang dilakukan menunjukkan bahwa proporsi dengan nilai adjusted R square sebesar 0.743 pengaruh gaya kepemimpinan, budaya organisasi dan manajemen konflik terhadap kinerja karyawan PT. Sutindo Raya Mulia Surabaya sebesar 74.3 persen.

Kata Kunci : Gaya Kepemimpinan, Budaya Organisasi, Manajemen Konflik, Kinerja Karyawan
D. PENGARUH RELEVANSI NILAI INFORMASI AKUNTANSI TERHADAP HARGA SAHAM SETELAH ADOPSI IFRS PADA PERUSAHAAN MANUFAKTUR YANG TERDAFTAR DI BURSA EFEK INDONESIA (BEI)
Authors: Dian Safitri Mahardani , Heru Prabowo, SE Hendriyanto , Eko Pambudi Ir. Rijo
Published: January 2022

ABSTRAK

       Penelitian ini bertujuan untuk mengetahui apakah Laba per saham dan nilai buku per saham secara parsial maupun simultan berpengaruh terhadap harga saham, serta mengetahui apakah laba per saham dan nilai buku per saham dapat mempengaruhi kerelavanan nilai informasi akuntansi. Data yang digunakan dalam penelitian ini adalah sekunder. Data didapatkan dari Bursa Efek Indonesia (BEI). Populasi yang digunakan sebanyak 149 perusahaan. Sampel yang digunakan adalah sebanyak 56 perusahaan.

       Pengumpulan data dilakukan dengan cara dokumentasi. Pengujian instrumen dilakukan dengan uji uji asumsi klasik. Teknik analisis yang digunakan adalah regresi linear berganda. Hasil penelitian yang dilakukan menunjukkan bahwa secara parsial laba per saham berpengaruh terhadap harga saham dengan nilai sig. sebesar 0,000, Nilai buku per saham berpengaruh terhadap harga saham dengan nilai sig. sebesar 0,009. Secara simultan, hasil pengujian menunjukan bahwa laba per saham, nilai buku per saham berpengaruh secara bersamaan terhadap harga saham. Proporsi pengaruh laba per saham dan nilai buku per saham sebesar 29.3 persen.

Kata Kunci: Laba per saham, nilai buku per saham, harga saham
C. ANALISIS PENERAPAN PENCATATAN KEUANGAN BERBASIS STANDAR AKUNTANSI KEUANGAN UNTUK ENTITAS TANPA AKUNTABILITAS PUBLIK (SAK ETAP) PADA UKM KONVEKSI BEAUTY HIJAB SURABAYA
Authors: Indah Lestari Tri , Sofia Tamus, ST Novellita , Adicahyono, S.Sos Purwoko
Published: January 2022

ABSTRAK

Penelitian ini merupakan studi kasus pada UKM Konveksi Beauty Hijab. Tujuan penelitian ini untuk mengetahui apakah laporan keuangan Konveksi Beauty Hijab sudah sesuai dengan Standar Akuntansi Keuangan untuk Entitas Tanpa Akuntabilitas Publik (SAK ETAP). Metode yang digunakan dalam penelitian ini menggunakan metode kualitatif deskriptif. Penelitian ini menggunakan sumber data primer dan data sekunder. Sumber data primer diperoleh dari hasil observasi dan wawancara, sedangkan data sekunder diperoleh dari data yang sudah ada diperusahaan dalam bentuk dokumentasi dan informasi. Teknik analisis data yang digunakan oleh penulis adalah analisis deskriptif yaitu dengan cara mengelompokkan catatan penelitian diperoleh dari hasil wawancara dan catatan dilapangan, serta mengidentifikasi masalah dengan memeriksa data yang memperlihatkan kondisi penerapan Standar Akuntansi Keuangan untuk Entitas Tanpa Akuntabilitas Publik (SAK ETAP) pada UKM Konveksi Beauty Hijab, menganalisis dan menyesuaikan laporan keuangan Konveksi Beauty Hijab yang sesuai Standar Akuntansi Keuangan untuk Entitas Tanpa Akuntabilitas Publik (SAK ETAP), memberikan rekomendasi (hasil penelitian) laporan keuangan sesuai Standar Akuntansi Keuangan untuk Entitas Tanpa Akuntabilitas Publik (SAK ETAP). Hasil penelitian pada Konveksi Beauty Hijab menunjukkan bahwa laporan keuangan yang digunakan masih menggunakan laporan keuangan yang sederhana.

Kata Kunci: Laporan keuangan, SAK ETAP, UKM Konveksi Beauty Hijab
E. PENERAPAN PPN MASUKAN DAN PPN KELUARAN TERHADAP LAPORAN KEUANGAN PT. VENUS CERAMICA INDONESIA
Authors: Estiasih Soffia Pudji , Setyawati Yuli
Published: January 2022

ABSTRAC

This study aims to find out how the application of Input Tax and Output Tax on PT. Venus Ceramica Indonesia. PT. Venus Ceramica Indonesia in its business activities is always related to VAT One of the planning strategies and very influential in sales turnover is the recording of output tax invoices and input tax invoices, in the calculation of crediting output tax and input tax the company can find out how much the estimated tax payments to be issued each the month.

This research is a descriptive study with a qualitative approach. The results of this study indicate that by using the postponement of crediting the Input Tax credit is able to equalize the Value Added Tax payable so that there is no higher Value Added Tax that is underpaid. Based on the results of this study, the authors suggest to PT. Venus Ceramica Indonesia to calculate the tax payable by analyzing sales turnover so that the company's cash flow is not disrupted.

Keywords : Income Tax, Output Tax, Financial Statments

 

ABSTRAK

Penelitian ini bertujuan untuk mengetahui bagaimana penerapan Pajak Masukan dan Pajak Keluaran pada PT. Venus Ceramica Indonesia. PT. Venus Ceramica Indonesia dalam kegiatan usahanya selalu berhubungan dengan PPN Salah satu strategi perencanaan dan sangat berpengaruh dalam omzet penjualan yaitu pencatatan faktur pajak keluaran dan faktur pajak masukan, dalam perhitungan pengkreditan pajak keluaran dan pajak masukan perusahaan dapat mengetahui seberapa besar perkiraan pembayaran pajak yang akan dikeluarkan setiap bulannya.

Penelitian ini merupakan penelitian deskriptif dengan pendekatan kualitatif. Hasil dari penelitian ini menunjukkan bahwa dengan menggunakan penundaan pengkreditan Pajak Masukan mampu meratakan Pajak Pertambahan Nilai terutang sehingga tidak adalagi Pajak Pertambahan Nilai yang kurang bayar yang tinggi. Berdasarkan hasil penelitian ini, PT. Venus Ceramica Indonesia untuk melakukan perhitungan pajak terhutang dengan menganalisa omset penjualan sehingga cashflow perusahaan tidak terganggu dalam kegiatan operasionalnya

Kata Kunci : Pajak Masukan, Pajak Keluaran, Laporan Keuangan
C. PENGARUH PERTUMBUHAN EKONOMI, PENGANGGURAN, DAN PENDIDIKAN TERHADAP KEMISKINAN DI PROVINSI JAWA TIMUR TAHUN 2009 – 2019
Authors: Hendrati, S.E., M.E. Dr. Ignatia Martha , Cahyanti Novita Dwi , Asmara, S.E., MM Kiki
Published: January 2022

Abstrak

Kemiskinan menjadi permasalahan yang sering dihadapi suatu daerah dan juga masyarakat.Tujuan dari penelitian ini yaitu untuk menguji Pengaruh Pertumbuhan Ekonomi, Pengangguran, dan Pendidikan secara parsial dan secara simultan terhadap Kemiskinan di Provinsi Jawa Timur tahun 2009 – 2019. Penelitian ini menggunakan data time series tahun 2009 – 2019. Data yang digunakan terdiri dari Pertumbuhan Ekonomi, Pengangguran, Pendidikan dan Kemiskinan di provinsi Jawa Timur. Teknik analisis data yang digunakan dalam penelitian yaitu Regresi Linier Berganda. Dari hasil pengujian diketahui bahwa Pertumbuhan Ekonomi, Pendidikan, Pengangguran berpengaruh secara simultan terhadap Kemiskinan di Jawa Timur tahun 2009 – 2019. Selain itu, secara parsial Pertumbuhan Ekonomi dan Pendidikan berpengaruh negatif signifikan terhadap Kemiskinan di Provinsi Jawa Timur. Sedangkan pengangguran secara parsial tidak berpengaruh terhadap kemiskinan di Provinsi Jawa Timur tahun 2009 – 2019.

Kata kunci : Pertumbuhan ekonomi, pendidikan, pengangguran, dan kemiskinan.

Abstract

Poverty is a problem that is often faced by a region and society. The purpose of this study is to examine the effect of economic growth, unemployment, and education partially and simultaneously on poverty in East Java Province in 2009 - 2019. This study uses time series data. 2009 - 2019. The data used consists of Economic Growth, Unemployment, Education and Poverty in the province of East Java. The data analysis technique used in this research is Multiple Linear Regression. From the test results it is known that economic growth, education, unemployment simultaneously affect poverty in East Java in 2009 - 2019. In addition, partially economic growth and education have a significant negative effect on poverty in East Java Province. Meanwhile, partial unemployment has no effect on poverty in East Java Province in 2009 - 2019. 

Key words: economic growth, education, unemployment, and poverty.
Characterization of Morganella sp. for its Paraquat Degradation Potential
Authors: Haruna S.D. , Sufyan A.J. , Ibrahim S. , Babandi A. , Shehu D. , Ya'u M. , Babagana K. , Sani I. , Yakasai Hafeez Muhammad
Published: January 2022

One of the beneficial roles of the microbial population is their ability to convert toxic herbicides to lesser toxic compounds such as water and carbon (IV) oxide. Paraquat which is an acutely toxic herbicide is used on farmlands and has been found to affect human health. This study was aimed at characterizing bacteria with the potential to degrade paraquat. Previously isolated bacteria from culture collection labelled A-F were screened for their potential to degrade and utilized paraquat as the sole carbon source in Bushnell Hass agar media. Of the six isolates, isolate E (Morganella sp.) was observed to have the highest growth and tolerance to paraquat after 72 h of incubation at 37 ºC. Characterization study revealed that Morganella sp. can utilize and grow with optimum conditions of pH 6.5, the temperature of 30 ºC and can tolerate up to 400 mg/L paraquat concentration with an increase in growth as inoculum size increases. Thus, these findings showed that Morganella sp. can degrade toxic paraquat to a less toxic form and therefore can be a good isolate for the future bioremediation process of the pollutant.
Optimization of Process Conditions for Effective Degradation of Azo Blue Dye by Streptomyces sp. DJP15: A Secondary Modelling Approac
Authors: Uba Garba , Abubakar Abdussamad , Ibrahim Salihu
Published: January 2022

The well function of aquatic and soil organisms including terrestrial, as well as those of all other living things, can be jeopardized if dyes aren't properly treated, as their degradation might lead to carcinogenic chemicals. Complete mineralization of dye is the only option, and this can be done using microorganisms. The azo blue dye inhibitory effect to its biodegradation by Streptomyces DJP15 was modelled using several inhibition kinetic models such as Haldane, Monod, Luong, Aiba, Teissier-Edwards, Han-Levenspiel and Yano. The result shows that only the Luong model failed to fit the data. The rest of the models visually ft the data although data fitting is problematic with datapoints of less than 10, which the result in this work demonstrates where it is not easy to choose the best model where nearly all of the models fit the data in a similar manner. Resorting to statistical discriminatory function, the best model was Monod with the smallest RMSE and AICc values and the highest adjR2 values and values for AF and BF close to unity. However, Monod has only two parameters and is the most robust. The Monod’s parameters were maximum specific degradation rate of 0.431 (1/h) (95% confidence interval from 0.391 to 0.456) and concentration of substrate giving half maximal rate or Ks value of 0.0001 (mg/L) (95% C.I. from -0.01 to 12.12). The confidence interval value for the Ks value was very large indicating poor data quality. This should be an important consideration in future works where the data point number can be increased to improve model fitting exercise.
Phytoremediation of PAHs in Contaminated Soils: A Review
Authors: Allamin Ibrahim Alkali , Shukor Mohd Yunus
Published: January 2022

Polycyclic aromatic hydrocarbons (PAHs), which are also part of persistent organic pollutants (POPs), are considered to be especially toxic to humans (carcinogenic), likewise to plants, microorganisms and other living organisms. PAHs soil contamination occurs by storage leaking, transport loss, the land disposal of petroleum waste, and accidental or intentional spills. Due to their ubiquitous occurrence, recalcitrance, bioaccumulation potential and carcinogenic activity, PAHs are a significant environmental concern. The methods of controlling and repairing PAH-contaminated soils mainly include physical remediation, chemical remediation and phytoremediation. However, there was an increasing focus on phytoremediation technologies as a result of their unique advantages, including low cost, lack of secondary pollution and large-area application. Phytoremediation is therefore one of the soil remediation technologies with the greatest potential.
Isolation and Characterization of Biosurfactant-producing Alcaligenes sp. YLA11 and its Diesel Degradation Potentials
Authors: Arabo Abdulrahman Abdulhamid , Bamanga Raji Arabi , Fadilu Mujiburrahman , Abubakar Musa , Shehu Fatima Abdullahi , Yakasai Hafeez Muhammad , Abdullahi Nasiru
Published: January 2022

This study aimed to isolate and identify biosurfactant producing and diesel alkanes degrading bacteria. For this reason, bacteria isolated from the diesel contaminated site were screened for their potential to produce biosurfactants and degrade diesel alkanes. Primary selection of diesel degraders was carried out by using conventional enrichment culture technique where 12 bacterial strains were isolated based on their ability to grow on minimal media supplemented with diesel as sole carbon source, which was followed by qualitative screening methods for potential biosurfactant production. Isolate B11 was the only candidate that shows positive signs for drop collapse, foaming, haemolytic test, oil displacement of more than 22 ± 0.05 mm, and emulsification (E24) of 14 ± 0.30%. The effect of various culture parameters (incubation time, diesel concentration, nitrogen source, pH and temperature) on biodegradation of diesel was evaluated. The optimum incubation time was confirmed to be 120 days for isolates B11, the optimum PH was confirmed as 8.0 for the isolate, Similarly, the optimum temperature was confirmed as 35oC. In addition, diesel oil was used as the sole carbon source for the isolates. The favourable diesel concentration was 12.5 % (v/v) for the isolate. The isolate has shown degradative ability towards Tridecane (C13), dodecane, 2, 6, 10-trimethyl- (C15), Tetradecane (C14), 2,6,10-Trimethyltridecane (C16), Pentadecane (C15). It degraded between 0.27% - 9.65% individual diesel oil alkanes. The strain has exhibited the potential of degrading diesel oil n-alkanes and was identified as Alcaligenes species strain B11 (MZ027604) using the 16S rRNA sequencing.
Effect of Cowpea Seed Beetle (Callosobruchus maculatus) Infestation on Selected Landraces of Bambara Groundnut During Storage
Authors: Muhammad Isma’ila , Abdullahi Nasiru , Shu’aibu Abdulmalik Bala , Musa Ibrahim , Gambo Bawa Zakari , Adamu Zainab Abubakar
Published: January 2022

The study was carried out to assess the effect of Callosobruchus maculatus infestation on selected Bambara groundnut (Vigna subterranean) landraces in Gombe during storage to determine the Landrace (s) that are less susceptible to infestation caused by C. maculatus during storage. The trial was done in the Botany laboratory of Gombe State University, Gombe. Seeds were collected from five different Landraces, 40 grams each of healthy and C. maculatus infestation free seeds were infested with two males and three females. Completely Randomized Design (CRD) with three replicates was used to assess the effects of C. maculatus infestation on the selected landraces of Bambara groundnut during storage. The results of the analysis of variance displayed significant differences (p≤ 0.05) among the parameters studied. It indicated that the Mottled and Cream landraces are relatively less susceptible and witness lower damage from the bruchids attack 14.6 (36%) and 17 (46%), whereas Red and Black landraces are more susceptible 24 (61 %) and 22 (57 %) (recorded higher damage from the C. maculatus in terms of percentage weight loss recorded). These results showed the existence of variation among the different Bambara groundnut landraces used due to the infestation of C. maculatus. It can be observed from this study that the use of infestation free landraces at storage time may perhaps be a worthwhile and auspicious factor for integrated pest management especially on bruchids in Bambara groundnuts. additionally, Mottle and Cream landraces might be employed as sources of resistance genes for the subsequent plant improvement program.
Raw Milk as a Potential Source of Food Poisoning Outbreaks
Authors: Shu’aibu Isa , Abdullahi Habiba , Hanna Kadum S. , Hamza A. Jabir , Mustapha Y. Kabiru , Muhammad T. Adamu , Garba Lawal , Muhammad Khairiyya , Nuru A. Garkuwa , Mani M. Ahmad , Abubakar G. Gurama
Published: January 2022

In Africa, the use of poor and unhygienic methods for animal milking and milk processing that leads to spoilage of milk by microbes affects the production of milk and dairy products, especially in the small scale and local processing plants. This study was conducted to analyze the quality and safety of raw milk collected from six different towns in Kwami local government area of Gombe State, Nigeria. The samples were serially diluted using ten-fold dilution and used aliquot 1 ml to inoculate the appropriate media using pour plate technique. The total viable count for bacteria in CFU/ml on plate count agar (PCA) was highest in sample E from U/Anchau with an average of total viable count of 3.8x104 CFU/ml, followed by 3.0x104 CFU/ml in sample B (Dirri), then 2.8x104 CFU/ml in sample D from Burakosuma, 2.5x104 CFU/ml in sample F from Dun urji, 2.3x104 CFU/ml in sample C from Zanbe with least count from sample A at Bele as 1.8x104 CFU/ml. Five (5) bacterial species of public health importance were isolated and identified using biochemical tests namely; Enterobacter sp., Yersinia enterocolitica, Escherichia coli, Staphylococcus aureus and Salmonella sp.. Out of the organisms isolated, Enterobacter sp. had the highest occurrence of 93% (n=280), then Yersinia enterocolitica 90% (n=270), E. coli 70% (n=210), S. aureus 57% (n=170), and finally Salmonella sp. 23% (n=70). Based on the microbiological outcomes, preventive measures for milking and processing that focus on training of farmers and dairy employees for the improvement of the hygiene of local milk and dairy production chain should be defined.
Histological and Weight Changes in the Testes of Plasmodium Berghei- Infected Swiss Mice Treated with Chloroquine
Authors: Etukudoh N.S. , Deko A.B. , Obeta Uchejeso , Oyero S.K. , Ejinaka O.R. , Ibanga I.E.
Published: January 2022

Chloroquine has gained great emphasis in the treatment of malaria. This study sought experimentally to determine the histomorphological and weight changes in the testes of male mice infected with Plasmodium berghei and treated with chloroquine. The study used 30 Swiss mice divided into five groups. Group 1 is Control that was not infected with Plasmodium berghei and not treated with chloroquine as control, Group 2 is Plasmodium (Plasmodiul berghei) Infected animals but not treated, Group 3 is Plasmodium Infected animals + Chloroquine (5mg/kg), Group 4 is Plasmodium Infected animals + Chloroquine (10mg/kg) and Group 5 is Plasmodium Infected animals + Chloroquine (15mg/kg). The mice were treated for 7 days after parasitaemia was confirmed and the Group 2-5 testes studied with reference to Group 1. The results showed that the Group 2 showed a little distortion, difference in spermatogenic activities and increased cellular activities; Group 3 showed large, convoluted tubules, moderate number of spermatids and large interstitial spaces, Group 4 showed Large seminiferous tubules, large spermatids, increased distortion and group 5 showed shrinking of seminiferous tubules, degeneration of interstitial cells of Leydig cells and Sertolic cells with spermatids. Groups 1-5 showed no significant effect in in body weights and testes weights of Swiss mice. Plasmodium berghei (malaria) and chloroquine have effects on histomorphological structures of Swiss mice testes but not on their teste’s weights. The testicular section from Swiss mice infected with malaria and treated at various doses when compared with the Control (Group 1) showed some moderate distortion in some structures like seminiferous tubules, connective tissues between the tubules, lumen and interstitial spaces. It can be deducted that Plasmodium berghei which caused parasitaemia in mice could cause a little tissue effect on mice if not treated.
Isothermal Modelling of the Adsorption of Chromium onto Calcium Alginate Nanoparticles
Authors: Dan-Iya Bilal Ibrahim , Shukor Mohd Yunus
Published: January 2022

Because of its extensive usage in industrial applications such as leather tanning, metallurgy, electroplating, and refractory materials, chromium is one of the most dangerous trace elements introduced into surface and ground waters. The sorption isotherm of chromium sorption onto calcium alginate nanoparticles were analyzed using ten models—Henry, Langmuir, Dubinin-Radushkevich, Freundlich, BET, Toth, Sips, Fritz-Schlunder IV, Baudu and Fritz-Schlunder V, and fitted using non-linear regression. Only the Toth and Fritz-Schlunder V models were unable to fit the data. Statistical analysis based on root-mean-square error (RMSE), adjusted coefficient of determination (adjR2), bias factor (BF), accuracy factor (AF), corrected AICc (Akaike Information Criterion), BIC and HQC showed that the Langmuir model was the best model in terms of overall best criteria. The calculated evidence ratio was 7 with an AICc probability value of 0.87 indicating that the best model was at least 7 times better than the nearest best model, which was Freundlich. The calculated Langmuir parameters qmL value of 79.174 mg/g (95% confidence interval from 50.702 to 107.646) and bL value of 0.332 L/mg (95% confidence interval from 0.294 to 0.371) is not much different from the linearized published work for the qmL value of 145 mg/g but lower than the bL value of 0.34 L/mg. The nonlinear regression method allows for the parameter values to be represented in the 95% confidence interval range which can better allow comparison with published results.
Kinetics Modelling of Pseudomonas stutzeri strain DN2 Growth Behaviour in Tributyltin Chloride
Authors: Abubakar Abdussamad , Uba Garba , Biu Hadiza Aliyu
Published: January 2022

A predictive model was performed to describe Pseudomonas stutzeri strain DN2 growth behaviour in tributyltin chloride, using primary Modelling and a polynomial model as a secondary predictive model. In this investigation, data predicted using the modified Logistic (ML) was the most accurate. The Bias Factor (Bf) and Accuracy Factor (Af) values for the (ML) model were 1.39 and 1.51, indicating that the predictions were within a reliable range. The low RMSE value of 0.14, R2 and adj R2 (0.99) value closer to 1, showing that modified logistics is better than the other models at describing the growth behaviour of Pseudomonas stutzeri strain DN2 in toxic tributyltin chloride. Both the Aiba and Haldane models on the other hand, among the secondary model best fit the behaviours having low RMSE and MSE values and adjR2 value closer to 1. In this study, the primary and secondary kinetics of Pseudomonas stutzeri strain DN2 growth behaviour in tributyltin chloride was explored and it was shown in this study that the modified logistic and the Haldane models better suit the growth behavior of Pseudomonas stutzeri strain DN2 in tributyltin chloride. The parameters obtained from the modelling exercise will be very valuable in transferring the laboratory results to the field.
Kinetics Modeling on the Biosorption of Remazol Black B Dye by Aspergillus flavus
Authors: Yahuza Salihu , Sabo Ibrahim Alhaji , Biu Hadiza Aliyu
Published: January 2022

Azo dyes, such as Remazol Black B, are different from conventional dyes in that they establish covalent bonds with textile fibers like cotton. They are widely utilized in the textile industry because of their favorable properties of bright color, water resistance, simple application procedures, and low energy consumption. Their discharge into receiving streams has major environmental consequences, such as reducing photosynthesis in aquatic life due to lower light penetration. The biosorption isotherm data of Remazol Black B dye biosorption by Aspergillus flavus were investigated using two models—pseudo-1st order and pseudo-2nd order—and fitted using non-linear regression. The pseudo-1st order model was found to be the best by statistical analysis using root-mean-square error (RMSE), adjusted coefficient of determination (adjR2), bias factor (BF), accuracy factor (AF), corrected AICc (Akaike Information Criterion), Bayesian Information Criterion (BIC), and Hannan–Quinn information criterion (HQC). At 250 mg/L, kinetic analysis using the pseudo-1st order model yielded an equilibrium sorption capacity qe of 4.61 mg/g (95 % confidence interval from 4.54 to 4.68) and a pseudo-1st-order rate constant, k1 of 0.15 (95% C.I. from 0.128 to 0.164).
Hypoglycemic Effect of Lycopersicon esculentum (Tomato) on Alloxan-Induced Diabetic Rats
Authors: Aisami Abubakar , James Jalil Idi , Maigari Fatima Umar , Atiku M. K.
Published: January 2022

Diabetes mellitus has been a key degenerative disease affecting the world’s population. Lycopersicon esculentum (Tomato), a fruit consumed by many and known to have certain phytochemicals was used to determine its hypoglycemic effect on alloxan induced diabetic rats. The tomato was dried, pulverized and dissolved in distilled water and administered orally to albino rats in various concentrations according to their body weight. 30 albino rats were divided into 6 groups of 5 rats each. Groups I and II served as normal and diabetic control respectively, while groups III to VI were induced with diabetes and treated with different concentrations of the prepared tomato. After 14 days of treatment with various concentrations of tomato, there was a marked decrease in blood sugar levels at all the study concentrations. The result of the lipid profile a significant increase (p<0.05) in total cholesterol (150.67±7.02 mg/dL), triglyceride (159.33±5.03 mg/dL), LDL-Cholesterol (77.53±1.83 mg/dL) and a decrease in HCL-Cholesterol (51.67±1.00 mg/dL) levels in untreated diabetic rats when compared to the normal control. Upon treatment with 200 mg/kg of tomato, there was a significant decrease (p< 0.05) in the levels of Triglyceride, total cholesterol and LDL-cholesterol and an increase in the HDL-cholesterol. These results suggest that tomato may have the ability to reduce blood sugar level and the risk of cardiovascular disease.
Mathematical Modelling of the Growth of Bacillus cereus Strain wwcp1on Malachite Green Dye
Authors: Yahuza Salihu , Sabo Ibrahim Alhaji
Published: January 2022

In this paper, various growth models such as Von Bertalanffy, Huang, Baranyi-Roberts, Modified Gompertz, Buchnam-3-phase, Modified-Richards and Modified-Logistics, were presented in fitting and evaluating the growth of Bacillus cereus wwcp1 on Malachite green dye. The Von Bertalanffy model was found to be the best model with the lowest RMSE and highest R2 values. The Accuracy and Bias factor values were near unity (1.0). The von Bertalanffy parameters such as A (lower asymptote bacterial growth), μ (bacterial growth rate) and k (curve fitting parameter) were found to be 2.757 (95% confidence interval from 2.131 to 3.382 ), 0.287 (95% confidence interval from 0.244 to 0.329) and 4.323 (95% confidence interval from 4.285 to 4.361) respectively.
The Effect of the plant Adiantum philippense Extracts on Biofilms Formation and Adhesion to Shigella flexneri: A Predictive Modelling Approach
Authors: Uba Garba , Yakubu Abdulhadi , Baba Abdussamad M.
Published: January 2022

In the quest for novel bioactive metabolites, which can also be used as therapeutic agents, Adiantum philippense (A. philippense), an ethnomedically important fern, has become a fascinating herb. In this study, the predictive mathematical modelling of A. philippense crude extract was tested against Shigella flexneri, a common food pathogen for its phytochemical constituents, antagonistic ability, and effect on bacterial adhesion and biofilm formation was calculated. Various kinetics models such as Von Bertalanffy, Baranyi-Roberts, modified Schnute, Modified Richards, Modified Gompertz, Modified Logistics and latest Huang were used to get values for the above kinetic constants or parameters. modified Gompertz of the entire model was found to be the best model with the highest adjusted R2 value and lowest RMSE value. The accuracy and bias factors values were close to unity (1.0). The maximum specific growth rate (mmax (h-1) for S. flexneri treatment with A. philippense extract was significantly much lower (p<0.05) with a value of 0.292 (95% confidence interval of 0.254 to 0.331) compared to control with a value of 0.540 (95% confidence interval of 0.481 to 0.599) indicating potential biofilm inhibition.