bluuebunny/crossref_metadata_2025 huggingface dataset:
Analisis Keberadaan Batuan Mangan Menggunakan Metode Golistrik 1D dan Pengukuran Resistivitas Sampel di Laboratorium
Authors: Tiffany Afriedha Atika , Riskiya Faridatur , Priyantari Nurul , Suprianto Agus
Published: January 2021

Telah dilakukan penelitian menggunakan Metode Geolistrik 1 D dan pengukuran resistivitas sampel batuan mangan di laboratorium, dengan tujuan untuk mengidentifikasi keberadaan dan kedalaman batuan Mangan di Gunung Sadeng, Jember. Gunung Sadeng merupakan gunung kapur yang teridentifikasi mengandung batuan mangan. Metode yang digunakan adalahÃÂ  metode geolistrik 1 Dimensi atau Vertical Elecrical Sounding (VES) dengan konfigurasi Schlumberger, sedangkan pengukuran sampel di laboratorium menggunakan metode empat titik. Data diolah menggunakan Software Ipi2win untuk memperoleh litologi bawah permukaan. Mangan memiliki nilai resistivitas rendah dengan rentang (44-160) ÃÂ©m dan termasuk dalam resistivitas limestone. Hasil dari penelitian menunjukkan bahwa litologi di kawasan Gunung Sadeng terdiri dari limestone, gamping terumbu, limestone bersisipan mangan, dan lempung kering. Limestone bersisipan mangan berada di kedalaman (14.20-23.4) m, (3.52-16.20) m dan (3.79-7.91) m. Sedangkan hasil laboratorium uji sampel batuan, memiliki resistivitas 88.85 ÃÂ©m, 100.91 ÃÂ©m dan 199.43 ÃÂ©m.
Pengembangan Bahan Ajar Berbasis SETS (Science, Environment, Technology, Society) Untuk Meningkatkan Literasi Sains Peserta Didik
Authors: Hardianti Fera , Setiadi Dadi , Syukur Abdul , Merta I Wayan
Published: January 2021

Literasi sains (scientific literacy) merupakan indikator keberhasilan dalam proses pendidikan, dan salah satu unsur pendukungnya adalah proses pembelajaran yang terintegrasi science, environment, technology, dan society (SETS). Penelitian ini bertujuanÃÂ  mengembangkan bahan ajar terintegrasi SETS untuk meningkatkanÃÂ  literasi sains peserta didik kelas VIII di MTsN 1 Mataram. Desain penelitian menggunakan Pre-test post-test Control Group Design dengan metode penelitian adalah Research and Development (R&D). Populasi penelitian seluruh peserta didik kelas VIII MTsN 1 Mataram yang terdiri dari 5 kelas, dengan sampel kelas VIII-2 dan VIII-8 yang ditentukan dengan teknik purposive sampling. Teknik pengumpulan data yaitu tes pengetahuan literasi sains dan uji hipotesis menggunakan uji MANOVA. Hasil uji coba terbatas menunjukan skor rata-rata literasi sains pada pre-test sebesar 54,86 sedangkan post-test sebesar 82,05. Hasil uji MANOVA menujukan nilai signifikan literasi sains yaitu 0,009. DataÃÂ  tersebut lebih kecil dari 0,05 (< 0,05), artinya H0ditolak, sehingga bahan ajar berbasis SETS dapat meningkatkan literasi sains
Pengembangan LKPD Aplikatif Integratif Berbasis Inquiri Terbimbing Pada Materi Kesetimbangan Kimia
Authors: Satura Yendro Try , Abdullah Abdullah , Rery Radjawali Usman
Published: January 2021

Penelitian ini bertujuan untuk mendesain Lembar Kegiatan Peserta Didik (LKPD) yang aplikatif integratif berbasis inquiri terbimbing pada materi kesetimbangan kimia untuk kelas XI SMA /MA sederajat. LKPD ini membantu peserta didik mengaitkan materi dengan fenomena alam ataupun kehidupan sehari hari dengan basis inquiri terbimbing. Penelitian ini dilakukan di SMA N 4 Pekanbaru dan SMA N 15 Pekanbaru. Sebelum diujikan kesekolah LKPD di dinilai kelayakan oleh tim validator. Kelayakan LKPD diujikan pada validator dengan intrument kelayakan yang sudah dirancang. Metodologi penelitian yang digunakan pendekatan ÃÂ ADDIE (Analyze, Design, Development, Implementation, Evaluation). Tahap penelitian ini adalah tahap penggalian potensi masalah dan perancangan. Skor rata rata validator menunjukkan hasil 93.5% yang berarti layak digunakan. Uji respon guru didapatkan hasil skor rata rata ÃÂ 89.5% dan uji respon peserta didik skor rata rata 90.25% yang berarti LKPD dapat digunakan dalam pembelajaran.
Pengaruh Gaya Belajar Terhadap Hasil Belajar IPA
Authors: Irawati Ilfa , Ilhamdi Mohammad Liwa , Nasruddin Nasruddin
Published: January 2021

Tujuan penelitian ini yaitu untuk mengetahui pengaruh gaya belajar terhadap hasil belajar IPA siswa kelas IV SDN 9 Mataram. Jenis penelitian ini adalahÃÂ  ex post facto dengan desain penelitian kausal komparatif. Teknik pengumpulan data yang digunakan adalah angketÃÂ  tertutup untuk variabel gaya belajar dan dokumentasi untuk mengumpulkan data hasil belajar. Subjek penelitian sebanyak 70 responden yaitu siswa kelas IV SDN 9 Mataram yang diperoleh dengan teknik sampling jenuh. DataÃÂ  dianalisis menggunakan statistikÃÂ  deskriptif dan analisis statistik inferensial yaitu uji regresi sederhana. Hasil penelitian menunjukkan gaya belajar siswa kelas IV SDN 9 Mataram lebih cenderung memiliki gaya belajar visual dengan jumlah 33 siswa, persentase sebesar 47.14% yang termasuk dalam kategori cukup. Hasil belajar IPA siswa yang dilihat dari nilai Ulangan Akhir Semester (UAS) menunjukkan bahwa sebagian besar hasil belajar siswa kelas IV pada mata pelajaran IPA berada pada kategori sedang yaitu dicapai oleh 32 siswa dengan persentase 45.72%. Berdasarkan analisis data dengan taraf signifikansi 5% diperoleh nilai thitung > ttabel yaitu 4.288 > 1.995. Apabila dilihat dari nilai signifikansinya yaitu sig. 0.000 < 0.05. Dengan demikian maka dapat disimpulkan ada pengaruh signifikan gaya belajar terhadap hasil belajar IPA kelas IV SDN 9 Mataram. Gaya belajar memberikan kontribusi terhadap hasil belajar sebesar 21.2%.ÃÂ
Pendekatan Etnosains dalam Pelajaran Kimia Untuk Pembentukan Karakter Siswa: Tanggapan Guru Kimia di NTB
Authors: Andayani Yayuk , Anwar Yunita Arian Sani , Hadisaputra Saprizal
Published: January 2021

Pembelajaran saat ini mengutamakan terwujudnya karakter yang baik pada peserta didik. Penggunaan etnosains sebagai pendekatan diharapkan mampu mewujudkan hal tersebut. Namun, hingga saat ini pendekatan etnosains belum banyak dilakukan dalam pembelajaran kimia. Sebagai upaya mengembangkan model pembelajaran kimia berbasis etnosains perlu dilakukan penelitian terkait tanggapan guru kimia selaku praktisi terhadap pendekatan etnosains dalam pembentukan karakter siswa melalui pembelajaran kimia. Penelitian ini merupakan penelitian kualitatif dengan melibatkan 113 guru kimia sebagai responden. Alat pengumpul data yang digunakan adalah kuesioner yang berisi pernyataa terkait pembelajaran kimia dan pendekatan etnosains. Hasil penelitian menemukan bahwa sebagian besar guru belum menggunakan pendekatan etnosains dalam pelaksanaan pembelajaran kimia baik pembelajaran di kelas maupun di laboratorium. Pembelajaran kimia dengan pendekatan etnosains perlu dikembangkan untuk dapat membangun karakter siswa. Perlu dikembangkan model pembelajaran dan modul pembelajaran dengan memasukkan unsur budaya dan sesuai dengan kurikulum 2013 agar siswa lebih memahami konsep kimia dan mengenal budaya sekitar sehingga mengubah persepsi siswa bahwa kimia dekat dengan kehidupan sehari-hari.
Interactions of Folk Melody and Transformational (Dis)continuities in Chen Yi’s Ba Ban (1999)
Authors: Roeder John
Published: January 2021

Chen Yi’s Ba Ban (1999) for solo piano, like many works of Western-trained Chinese composers, situates fragments of evocative traditional folk melody within a post-tonal discourse that is well described by transformation theory. The eponymous folk tune that it quotes is a standard of the sizhu (“silk-and-bamboo”) repertoire. In sizhu performance practice, the evenly pulsed rhythm of the 68-beat melody is augmented and each pitch is highly “flowered,” that is, decorated. Chen’s piece, often simulating the timbral quality of sizhu heterophony, reproduces some of the directed temporal qualities of this repertoire by quoting distinctive phrases and elaborating their pitches. Intermingled with this discourse, however, it presents multilinear threads of motivic transformation through virtuoso figurations typical of Western piano repertoire. The free rhythm evokes a different folk music tradition, mountain song, that Chen mentions as inspiration. At first, as the post-tonal structures are introduced, they disrupt the linear continuity of the Ba Ban folk tune and create an undirected associative network. Eventually, however, they gain control over temporality as firmly as Ba Ban did at first, and then Ba Ban itself is transformed into ametrical pulse. Considering the contrasting gendered connotations of mountain song and sizhu, I suggest how my narrative of these rhythmic processes might resonate with some ideas of feminist theory.
Experiencing Chen Yi’s Music: Local and Cosmopolitan Reciprocities in Ning for Pipa, Violin and Cello (2002)
Authors: Kielian-Gilbert Marianne
Published: January 2021

Chen Yi’s music, particularly her Ning for Pipa, Violin and Cello (2002), constructs reciprocities in compositional and aesthetic practice, and in the social-relational dynamics of musical contrast, performative and commemorative impulses. One aim of my paper is to suggest how Chen’s music offers multiple affiliations for music listeners, such that the local emerges in the cosmopolitan and vice versa. Events and textures emerge from, and become emblematic in emotional (affective) characters, in multiple orientations and receptions. Chen counterpoints and integrates the durational patterning suggestive of irregular Chinese “Ba Ban” tunes and more regular melodic models extending from popular song (e.g., the “Mo Li Hua” tune in Ning). Moving between, displacing and traversing—these emerging associations, narratives, encounters and migrations, entangle listening experiences of self and community, borderland and nation, and trauma and place.
Music Theory for the “Weaker Sex”: Oliveria Prescott’s Columns forThe Girl’s Own Paper
Authors: Lumsden Rachel
Published: January 2021

In this article, I examine a cluster of music theory essays by Oliveria Louisa Prescott (1842–1917), which were published between 1886 and 1891 inThe Girl’s Own Paper(TGOP), the most popular periodical for young women in Victorian England. Although little known today, Prescott sustained a vibrant musical career in London as a composer and teacher, and her articles on music theory regularly appeared in major periodicals such asThe Musical WorldandTGOP.

Prescott’s work forTGOPpresents a rare opportunity to explore music theory that was not just written by a woman, but also intended for a genteel female audience in the Victorian era. Her articles include explanations of fundamental theoretical subjects (cadences, basic harmonic progressions) as well as short analyses of solo piano works by Beethoven and Mendelssohn. But these articles are also noteworthy for their discussions of more advanced theoretical topics (such as chromatic harmony), concepts that might seem surprising for a popular periodical for young ladies. Mainstream journalism is often devalued as a “less serious” form of intellectual discourse, but Prescott’s work complicates stereotypes of ignorant amateur female musicians and the so-called “private” sphere, and it demonstrates how print journalism could serve as a vital public platform for the circulation of music theory among young British women in the Victorian era.
Resolving Tensions between Outer Form and Inner Form in Fugue: A Comparative Analysis of J. S. Bach’s Fugue in D minor (WTCI)
Authors: Marlowe Sarah
Published: January 2021

This study offers a comparative analysis of J. S. Bach’s Fugue in D minor, from theWell-Tempered Clavier Book I(WTC I). Detailed examination of multiple divergent readings of the same musical excerpts raises important questions about Schenkerian theory and its application to fugal textures. I suggest that analytical discrepancies arise primarily when voice-leading concerns are not completely disentangled from our deeply rooted views of formal design in fugue. In the end, an over-reliance on the details of outer form risks blocking access to the fugue’s inner form. I identify and resolve significant differences that emerge at the foreground in these readings, later considering how a combined view of formal design (outer form) and tonal structure (inner form) resolves ambiguities and enhances our understanding of the work as a whole.
Harmonizing Chorales Systematically: A Translation of G. H. Stölzel’s Kurzer und gründlicher Unterricht (Brief and Thorough Instruction), ms. c.1719–1749
Authors: Remeš Derek
Published: January 2021

This article provides the first English translation of a little-known manuscript treatise by the central-German composer and Capellmeister, Gottfried Heinrich Stölzel (1690–1749), titled Kürzer und gründliche Unterricht (Brief and Thorough Instruction, ca. 1719–49). Stölzel’s method frames speculative theory (trias harmonica and the tabula tradition) practically in terms of thoroughbass in order to provide simple instruction on how to invent the bass and middle voices to an original chorale melody. In the second half of the treatise, Stölzel uses thoroughbass to describe not only harmony, but also counterpoint. He does so by explaining various dissonant intervallic constellations in terms of the traditional terms “agent” and “patient,” which describe the two voices involved in a dissonant syncopatio. Stölzel’s treatise thus has both historical and practical value, since his method of chorale harmonization can provide welcome guidance for today's students and pedagogues.
A Transformational Approach to Gesture in Shō Performance
Authors: Momii Toru
Published: January 2021

Through an analysis of contemporary shō performance practice, this article explores the relationship between instrumental gesture and modal theory in contemporary gagaku. I demonstrate that the idiosyncratic arrangement of the pipes on the shō is closely related to the pitch structure and tonal function of theaitakepitch clusters.

My analysis synthesizes two approaches. First, I adopt David Lewin’s (1987) transformational attitude to conceptualize theaitakenot as static musical objects but as processes of motion enacted by thete-utsuri—standardized fingering movements for shifting between twoaitake. Second, I treat theaitakeas sonic byproducts of a performer's instrumental gestures to examine how theaitakeare related to one another kinesthetically, and whether these relationships correlate with the pitch structures of theaitake.

I argue that relatedness betweenaitakeis determined by the parsimony ofte-utsuri. The most parsimonious movements can be enacted between fouraitake:bō,kotsu, ichiandotsu.Theseaitakeare identical to the clusters that accompany the fundamental tones of five of the six modes:Ichikotsu-chō,Hyōjō,Taishiki-chō, Oshiki-chōandBanshiki-chō. These findings demonstrate that the pipes of the shō, while seemingly arranged in no discernable order, prioritize parsimoniouste-utsuribetween each of theaitakeaccompanying the fundamental modal degrees. An analysis of the pitch structure ofaitakethrough the lens ofte-utsurireveals a striking correlation between gestural parsimony and tonal function.
A “Proto-Theme” in Some of J. S. Bach’s Fugal Works
Authors: Reef John S.
Published: January 2021

This article focuses on a pattern of harmony and voice leading that appears, elaborated, in several fugue expositions (and generically related passages) by J. S. Bach. I contextualize this pattern in examples of “schematic” Baroque fugal writing and suggest that for Bach it functions as a sort of “proto-theme,” with respect to which certain expositions stand as “variations.” These expositions eschew normative I–V–I progressions ofStufenand thus offer a challenge to William Renwick’s exhaustive methodology for fugue analysis. Bach’s variations may respond motivically and energetically to a sense of retrogression implicit the proto-theme, as I demonstrate with an analysis of the Fugue in A minor from Book II ofThe Well-Tempered Clavier, BWV 889.
Blues Lyric Formulas in Early Country Music, Rhythm and Blues, and Rock and Roll
Authors: Stoia Nicholas
Published: January 2021

This article briefly recounts recent work identifying the most common lyric formulas in early blues and then demonstrates the prevalence of these formulas in early country music, rhythm and blues, and rock and roll. The study shows how the preference for certain formulas in prewar country music—like the preference for the same formulas in prewar blues—reflects the social instability of the time, and how the de-emphasis of these same formulas in rhythm and blues and rock and roll reflects the relative affluence of the early postwar period. This shift in textual content is the lyrical counterpart to the electrification, urbanization, and growing formal complexity that mark the transformation of prewar blues and country music into postwar rhythm and blues and rock and roll.
Common fixed point results of $s$-$\alpha $ contraction for a pair of maps in $b$-dislocated metric spaces
Authors:   Department of Mathematics, Jimma University, Jimma, Ethiopia, Fekadu Abdissa , Koyas Kidane ,   Department of Mathematics, Jimma University, Jimma, Ethiopia, Gebregiorgis Solomon ,   Department of Mathematics, Jimma University, Jimma, Ethiopia
Published: January 2021

The purpose of this article is to construct fixed point theorems and prove the existence and uniqueness of common fixed point results of \( s-\alpha \) contraction for a pair of maps in the setting of \( b \) - dislocated metric spaces. Our results extend and generalize several well-known comparable results in the literature. The study procedure we used was that of Zoto and Kumari [1]. Furthermore, we provided an example in support of our main result.
Boundary value problems for a class of stochastic nonlinear fractional order differential equations
Authors:   Department of Mathematics, College of Science, University of Hafr Al Batin, P. O Box 1803 Hafr Al Batin 31991, KSA, Omaba McSylvester Ejighikeme , Omenyi Louis O. ,   Department of Mathematics/Computer Science/Statistics/Informatics, Alex Ekwueme Federal University, Ndufu-Alike, Ikwo, Nigeria
Published: January 2021

Consider a class of two-point Boundary Value Problems (BVP) for a stochastic nonlinear fractional order differential equation \(D^\alpha u(t)=\lambda\sqrt{I^\beta[\sigma^2(t,u(t))]}\dot{w}(t)\  ,0< t< 1\) with boundary conditions \(u(0)=0,\,\,u'(0)=u'(1)=0,\) where \(\lambda>0\) is a level of the noise term, \(\sigma:[0,1]\times\mathbb{R}\rightarrow\mathbb{R}\) is continuous, \(\dot{w}(t)\) is a generalized derivative of Wiener process (Gaussian white noise), \(D^\alpha\) is the Riemann-Liouville fractional differential operator of order \(\alpha\in (3,4)\) and \(I^\beta,\,\,\beta>0\) is a fractional integral operator. We formulate the solution of the equation via a stochastic Volterra-type equation and investigate its existence and uniqueness under some precise linearity conditions using contraction fixed point theorem. A case of the above BVP for a stochastic nonlinear second order differential equation for \(\alpha=2\) and \(\beta=0\) with \(u(0)=u(1)=0\) is also studied.
Improving the quality level in the automotive industry
Authors: Pacana Andrzej , Czerwińska Karolina
Published: January 2021

Currently, effective quality management of manufactured products is a factor determining the development of manufacturing companies. However, the identification of the source of non-compliance and the analysis of its causes are sometimes underestimated and are not followed by appropriate methodologies. The study aimed to streamline and improve the production process of aluminium pistons for passenger cars by solving the problem related to a significant number of non-compliant products. The analysis of types of nonconformities identified through penetration testing was performed. The use of histogram, brainstorming session and Pareto-Lorenz diagram was proposed, which allowed identifying the causes of the problem. The presented solution shows the practical effectiveness of a sequence of selected instruments to solve production problems. The proposed sequence of methods can be implied in other qualitative analyses in different companies.
Challenges for the DOE methodology related to the introduction of Industry 4.0
Authors: Pietraszek Jacek , Radek Norbert , Goroshko Andrii V.
Published: January 2021

The introduction of solutions conventionally called Industry 4.0 to the industry resulted in the need to make many changes in the traditional procedures of industrial data analysis based on the DOE (Design of Experiments) methodology. The increase in the number of controlled and observed factors considered, the intensity of the data stream and the size of the analyzed datasets revealed the shortcomings of the existing procedures. Modifying procedures by adapting Big Data solutions and data-driven methods is becoming an increasingly pressing need. The article presents the current methods of DOE, considers the existing problems caused by the introduction of mass automation and data integration under Industry 4.0, and indicates the most promising areas in which to look for possible problem solutions.
ДОСЛІДЖЕННЯ ПРОЦЕСУ ДУБЛЮВАННЯ ДЕТАЛЕЙ ОДЯГУ ІЗ ШТУЧНОГО ХУТРА
Authors: Бусько А. П. , Арабулі А. Т.
Published: January 2021

Analysis of the features of the structure of faux fur of different raw materials to improve the shape stability of products and increase the exploitation process. Determination of technological parameters of the process of duplication of garments made of faux fur at which a standardized level of quality of the duplication operation is duplicated.Performing experimental investigation to determine the physical and mechanical properties of artificial fur. The work used the well-known methods for determining the flexural stiffness, air permeability and hydrophobicity of artificial fur were used in the work. Theoretical and experimental investigation is based on the basic principles of textile materials science. Systematic analysis and generalization were used to determine the state of the question and set the task. The experiment of the process of duplication of faux fur parts was planned and two-factor mathematical models were obtained, which are adequate to the researched process. The influence of the duplication process on artificial fur of different raw material composition is analyzed. The values of indicators of physical and mechanical properties of modern faux fur are determined. On the basis of two-factor mathematical models, recommendations are given on the choice of technological parameters of duplication of garments made of faux fur. The regularities of the process of duplicated of garment parts made of faux fur with adhesive gasket material under static loading are established. The values of indicators of physical and mechanical properties of modern faux fur are determined. The obtained scientific results allow at the design stage to rationally select faux fur in the manufacture of outerwear, and certain rational technological parameters of the process of duplication of garments from faux fur allow to ensure a standardized level of quality of duplication operation while minimizing energy losses of equipment.
ДОСЛІДЖЕННЯ ВАЛІДАЦІЙНИХ ХАРАКТЕРИСТИК МЕТОДИКИ КІЛЬКІСНОГО ВИЗНАЧЕННЯ ПАРАЦЕТАМОЛУ ТА ЙОГО ОСНОВНОЇ ДОМІШКИ В РЕКТАЛЬНИХ СУПОЗИТОРІЯХ
Authors: Салій О. О. , Кузьміна Г. І. , Фуклева Л. А. , Манацюк В. В.
Published: January 2021

Еxploration of validation characteristicsof the method for the quantitative determination of paracetamol and its main impurity 4-aminophenol in rectal suppositories by spectrophotometry (UV) and high performance liquid chromatography (HPLC). Spectrophotometric measurements were carried out on a UV VIS Lambda 35 spectrophotometer (Perkin Elmer, USA) in cuvettes l = 1 cm. We used a Waters 2695 liquid chromatography with a Waters 2489 UV-detector, as well as a Nucleosil C18 chromatographic column with a size of 250 × 4.6 mm, filled with octadecylsilyl sorbent with a particle size of 10 microns. We used reagents: purified water, which was obtained from the Milli Q plant, manufactured by Millipore Corporation (Germany), sodium hydroxide Sigma-Aldrich, cat. № 06203, sodium 1-butanesulfonate Sigma-Aldrich, cat. № 19022-10G-F; ethanol 96%, methanol Sigma-Aldrich (purity 99.9%), formic acid Sigma-Aldrich, cat. № 33015. Validation characteristics were confirmed as specificity, correctness, precision. The total predicted uncertainty of the analytical method for quantitative determination and the limit of quantitative determination of the main impurity of paracetamol, at which the signal-to-noise ratio is fulfilled, is 10% of the initial concentration of the reference solution (0.5 μg / ml). Confirmed linearity for quantitative determination of paracetamol content in the range of 80 to 120% of the nominal value. Statistical processing of experimental data was carried out; the correlation coefficient of the linear dependence (r) between the entered and found values for the quantitative determination of paracetamol is > 0.990, which indicates the correctness of the method. Methods for the quantitative determination of paracetamol and its main impurity in suppositories have been developed and validated. The method for quantitative determination of paracetamol in suppositories is significantly simpler for routine control of a batch of drugs and is cost-effective compared to the HPLC method. The obtained experimental results indicate that according to the studied validation characteristics, the technique is correct and can be reproduced in other laboratories.
Denizli İli İzmir Kekiği (Origanum onites L.) Tarlalarındaki Yabancı Ot Türleri ve Mücadelesine Yönelik Araştırmalar
Authors: SOKAT Yildiz
Published: January 2021

Tıbbi ve aromatik bitkilerden olan kekik, önemli ihraç ürünlerinden biridir. Daha çok baharat olarak tüketilen kekik pek çok alanda kullanılmaktadır. Ege Bölgesinde özellikle Denizli İlinde yoğun üretim yapılmaktadır. Denizli İli İzmir kekiği (Origanum onites L.) tarlalarında yürütülen çalışmada; söz konusu alanlarda bulunan yabancı ot türleri tespit edilmiş, yoğunlukları ve rastlanma sıklıkları belirlenmiş, yabancı otlarla mücadele olanakları araştırılmıştır. Surveyler; 2013 yılında, tesadüfü olarak seçilen 68 tarlada 770 dekar alanda gerçekleştirilmiştir. Yabancı ot sayımlarında tarla büyüklüğüne göre, 1/4 m2’lik çerçeveler atılarak yabancı otların tür bazında sayımları yapılmıştır. Elde edilen verilerden m2’deki yabancı ot yoğunluğu ve rastlanma sıklığı belirlenmiştir. Mücadele çalışmaları 2014 ve 2015 yıllarında, Denizli İli Gözler beldesinde yürütülmüştür. Denemelerde; mekanik (el ve traktör çapası), fiziksel (malçlama), kimyasal (pendimethalin aktif maddeli herbisit) ve alternatif (zeytin atığı, lahana atığı) mücadele yöntemleri araştırılmıştır. Surveyler sonucunda 31 familyaya ait 127 farklı yabancı ot türü saptanmıştır. Söz konusu türler içerisinde ikisinin endemik (Alyssum fluvescens var. stellatocarpum ve İberis carica), ikisinin parazit (Cuscuta campestris Yuncker, Orabanche gracilis SM.), on dördünün dar yapraklı, diğerlerinin geniş yapraklı yabancı ot türlerinden olduğu belirlenmiştir. Geniş yapraklı yabancı otlar içerisinde en yoğun Convolvulus arvensis L. (2.74 adet/m2) türü olduğu, bunu sırasıyla Tragopogon dubius Scop. (0.87 adet/m2) ve Chondrilla juncea L. (0.60 adet/m2) türlerinin takip ettiği; dar yapraklı yabancı otlarda ise en yoğun Bromus tectorum L. (1.02 adet/m2) türünün olduğu, bunu Poa annua L. (0.83 adet/m2)’nın takip ettiği belirlenmiştir. Mücadele çalışmalarında; yabancı ot sayısı etkinlik (%) değerlerinde en iyi sonucu malç uygulamalarının verdiği, bunu pendimethalin, el çapası, zeytin karasuyu ve lahana atığı uygulamalarının izlediği; kuru ağırlık etkinlik (%) değerlerinde ise el çapası ve pendimethalin uygulamalarının en iyi grubu oluşturduğu, diğer uygulamaların farklı gruplar içerisinde yer aldığı tespit edilmiştir.
Toprak Düzenleyicisi Bazı Polimerlerin (Poliakrilamid ve Polivinil Alkol) Kanola (Barassica napus L.) ve Jüt (Corchorus olitorius L.) Bitkilerinin Besin Elementi Alımına Etkisi
Authors: DAVRAN ÇAĞLAR Feyziye , DEMİR Yasin
Published: January 2021

Bu çalışma, toprak düzenleyici bazı polimerlerin (poliakrilamid ve polivinilalkol) bitki besin elementi alımına etkisinin belirlenmesi amacıyla yürütülmüştür. Deneme 2 tip bitki türü (kanola ve jüt), 2 farklı polimer (poliakrilamid ve polivinilalkol), 2 bünyeli toprak çeşidi (kaba ve ince), 4 farklı polimer doz seviyesi ve 3 tekrarlamalı olarak tesadüf parselleri deneme desenine göre çapı 30 cm, yüksekliği 40 cm olan plastik saksılar kullanılarak kurulmuştur. Denemede NPK kaynağı olarak kimyevi kompoze gübre kullanılmıştır (15:15:15). Çalışma sonucuna göre, jüt ve kanola bitkilerinin azot alımına etkisi ince bünyeli topraklarda polimer dozunun ve polimer x doz interaksiyonunun önemli olduğu kaba bünyeli topraklarda ise sadece polimer dozunun önemli olduğu belirlenmiştir. Polimerlerin Jüt ve kanola bitkilerinin fosfor alımına etkisi kaba bünyeli topraklarda polimer x doz interaksiyonunda etki ettiği gözlemlenmiştir. Polimerlerin, kaba ve ince bünyeye sahip her iki toprak tipinde kanola bitkisinin fosfor alımına etkisi sadece polimer dozunda önemli düzeyde etki ettiği sonucuna varılmıştır. İnce bünyeli topraktaki jüt bitkisinin potasyum alımına etkisinin sadece polimer dozunda olduğu sonucuna varılmıştır. Kaba bünyeli topraktaki jüt bitkisinin potasyum alımına etkisi üç kaynakta da yani polimer, doz, polimer x doz interaksiyonu şeklinde önemli etki elde edilmiştir. İnce bünyeli topraktaki kanola bitkisinin potasyum alımına etkisi sadece polimer dozunda etkili olduğu gözlemlenmiştir. Kaba bünyeli topraktaki kanola bitkisinin potasyum alımına etkisi jüt bitkisinde olduğu gibi üç kaynakta da önemli olduğu sonucuna varılmıştır.
Virtual Learning Environments and Realizing Right to Education in COVID-19 Situation
Authors: Mansoori Shazia
Published: January 2021

In the prevailing worldwide situation, the virtual learning environment has grown to be inseparable part of life. Covid- 19 has taken a grip of the globe, affecting every sector of the economy drastically. Education has also suffered a setback in the manner that all schools, colleges and universities have shut down due to the complete lockdown. However, social distancing, which is the new motto to stop the spread of the deadly virus, has created opportunities for virtual world. In addition to education, all other sectors of nation’s development have also utilized the avenues of ‘digitalisation’. Learning systems pertaining to school education, university education, etc. have also grown technologically. Teachers and students have refined their skills of virtual/ online learning to meet the educational needs. Be it a MOODLE course, or a class group meeting on video conference calls, or submitting assignments on Google Classroom, or taking online tests, or registration through google forms, or other numerous web tools, learning and associated formalities have become accessible and easier for all. The present article explores the prevalence, utility and challenges faced in the tremendous growth of virtual learning environments. The author has reviewed the scope of virtual learning and discussed the various practical ways by which learning remains unaffected, even in the present crisis of COVID- 19
RANCANG BANGUN SISTEM PENDUKUNG KEPUTUSAN HASIL NILAI SISWA NAIK DAN TIDAK NAIK BERBASIS JAVA DI SDN SEPATAN II
Authors: Taufiq Rohmat
Published: January 2021

Sistem pendukung keputusan penentuan NAIK atau TIDAK NAIK pada siswa merupakan sebuah sistem pendukung keputusan yang bisa digunakan untuk meng input seluruh nilai siswa SD yang diambil disemester itu, setelah dinilai semua mata pelajaran selanjutnya di putuskan NAIK kelas atau tidak NAIK kelas siswa tersebut. Selama ini sistem ini di SD tersebut masih manual sehingga membutuhkan waktu yang lebih lama jika dibandingkan dengan sistem pendukung keputusan. Dalam proses pencarian data metode yang digunakan yaitu Observasi, Wawancara dan Studi Pustaka sedangkan metode yang digunakan dalam pengembangan sistem yaitu Metode Waterfall, langkah yang dilakukan adalah sebagai berikut: Komunikasi dengan pengguna dan pemilik sistem, Merencanakan sistem yang akan dibangun, melakukan desain dengan menggunakan Unified Modelling Language (UML), Pembangunan sistem dan Pengantaran dan testing sistem dengan user. Sistem ini dibangun dengan bahasa pemrograman Java dan MySQL sebagai basisdata. Kesimpulan yang didapat dari pengembangan sistem pendukung keputusan ini adalah: Dengan diterapkannya sistem baru dapat mengontrol semua kegiatan pengolahan data dan nilai siswa, mengurangi kesalahan dalam memberikan hasil nilai Keputusan kepada siswa. Tercapainya tujuan untuk meringankan kerja guru dan operator sekolah dalam mengelola data nilai siswa. Penyimpanan data dalam bentuk data base dapat mengurangi tempat penyimpanan, membantu dan mempermudah proses pencarian. Kata Kunci: Sistem Pendukung Keputusan, Java, Hasil Nilai, Sekolah Dasar.
PENENTUAN PERSEDIAAN OPTIMAL DENGAN METODE PROBABILISTIK PADA PT. LESTARI DINI TUNGGUL
Authors: Nursyanty Yevita
Published: January 2021

AbstractInventory control berfokus pada pemenuhan permintaan konsumen sebagai sumber keuntungan perusahaan. Latar belakang penelitian ini adalah pengendalian persediaan PT. Lestari Dini Tunggul dalam pengadaan bahan baku White Linen masih belum optimal karena perusahaan belum bisa memenuhi semua permintaan yang ada. Kurangnya persediaan menyebabkan pasokan bahan baku terhambat sehingga perusahaan tidak dapat memenuhi semua permintaan konsumen dan berdampak pada turunnya laba perusahaan. Tujuan dari penelitian ini adalah untuk mengetahui solusi terhadap permasalahan yang terjadi yang menentukan pengendalian persediaan perusahaan sesuai dengan jumlah biaya persediaan minimum dengan menentukan bagaimana, kapan dan kapan pesanan dilakukan. Hasil penelitian ini memperoleh usulan perencanaan persediaan sebagai best inventory control. Berdasarkan total biaya persediaan terkecil, metode Q dengan biaya total terkecil namun dengan tingkat pelayanan yang rendah kepada pelanggan. Probabilistik sederhana adalah metode tan biaya terkecil terkecil seperti metode Q dan metode P dan tingkat layanan hampir sampai 99%. Keywords: Inventory optimal,Metode Probabilistik P,Metode Probabilistik Q
What Do We Know About Toxigenic, Bloom-Forming Cyanobacteria at the Beginning of The 21st Century?
Authors: Toporowska Magdalena
Published: January 2021

Cyanobacteria are microscopic, prokaryotic organisms capable of mass development in aquatic ecosystems. Cyanobacterial blooms, observed often in various fresh and brackish waters, are growing global problem due to the eutrophication process and climate changes. Different cyanobacterial species may produce wide range of various biologically active secondary metabolites, which may be harmful to aquatic organisms, animals and humans. Microcystins (MCs) are the most known and frequently studied cyanobacterial compounds classified to cyanotoxins. But cyanobacteria are producers of several hundred of other toxins (e.g. nodularins, cylindrospermopsins, anatoxins, saxitoxins), and potentially harmful substances (e.g. oligopeptides other than MCs). In this paper, the present knowledge about cyanobacterial blooms, toxins and other metabolites is shown concisely with references to the latest review reports broadly describing the issues discussed. Human health risks caused by cyanobacteria is also presented
N.L. Korzhenevsky’s expedition to the Pamirs in 1923 (fragments of the field diary)
Authors: Kenjaeva Nargiza
Published: January 2021

This article is the first to publish excerpts from the field diary of N.L. Korzhenevsky, kept in the National archive of Uzbekistan, which he kept during an expedition to the Pamirs in 1923. These records allow for a more detailed and comprehensive study of the work of the first Soviet scientific expedition to the Pamirs. Some biographical information about N.L. Korzhenevsky and bibliographic data about his works are also provided.
laporan literatur review
Authors: Widyasa I Wayan Setya
Published: January 2021

file ini diupload untuk memenuhi tugas
Bahtsul Masail Sebagai Wadah Intelektual NU
Authors: fathurozi
Published: January 2021

Berangkat dari sistem pengambilan keputusan hukum Bahtsul Masail yang dirumuskan pada Munas Bandar Lampung tahun 1992 ini, sebenarnya telah terjadi dinamika pemikiran hukum di lingkungan NU baik dari aspek substansi pembahasan maupun aspek metodologis. Bagi NU perumusan sistem ini sangat berarti bukan saja bagi para kyai yang terlibat langsung dalam arena bahtsul masail, tetapi bagi pengembangan wawasan berpikir masyarakat NU pada umumnya.
Cultural and psychological factors of Vietnam’s COVID-19 response
Authors: Ho Tung Manh
Published: January 2021

In this essay, I would like to recap the factors that are overlooked in the mainstream discussion.
Một triết lý làm giàu
Authors: AISDL
Published: January 2021

Bạn hãy thử hình dung một bức tranh thể hiện hình ảnh một thương gia cưỡi một chú lạc đà, dưới chân là cát nóng bỏng của sa mạc khô cằn, phía sau lưng là mặt trời bỏng rát, hai bên đường chỉ có xương rồng gai góc, như biểu trưng cho hành trình vất vả đầy chông gai. Một điều gây bất ngờ: chú lạc đà lại kéo theo một chiếc xe hơi sang trọng.
Will VN-Index continue to rise after hitting the 1,200-point milestone?
Authors: Nguyen Minh-Hoang
Published: January 2021

I prospect what happens after the VN-Index reaches the 1,200-point milestone.
Laporan Literatur Review Media Pembelajaran Sejarah
Authors: Abidin Zainal
Published: January 2021

Media merupakan alat atau sarana yang berfungsi menjadi perantara atau penyalur informasi dari pengirim ke penerima. Dalam konteks pembelajaran, secara umum mediadiartikan sebagai alat bantu mengajar. Konsep ini menjelaskan bahwa segala jenis alat, baik elektronik atau non elektronik yang dapat menyampaikan informasi pembelajaran disebut dengan media. Pembelajaran sejarah berkaitan pada pengalaman belajar yang berdasarkan pada 5 kompetensi, yaitu kompetensi mengamati, menanya, mengumpulkan informasi atau bereksperimen, dan mengkomunikasikan. Jenis media dalam pendidikan ada yang di sekolah dan ada yang berada di lingkungan tempat tinggal. Media yang biasanya digunakan biasanya seperti globe, peta, televisi, gambar, dan real objek melalui karya swasta. Dalam perkembangannya, teknologi internet menjadi sarana komunikasi multimedia dari satu komunikasi multimedia dari satu komputer ke komputer lain. Internet merupakan singkatan dari Interconnected Networking yang apabila diartikan sebagai rangkaian komputer yang terhubung di dalam beberapa rangkaian jaringan. Bentuk multimedia dalam pembelajaran sejarah antara lain,
Precision Medicine and Personalized Medicine in Oncology-A Brief Review
Authors: Mukherjee Dattatreya , Imam Sufia , Harikrishnan Suriya Narayanan , Sinha Aayushi Raj
Published: January 2021

Definition: Precision medicine is "an emerging approach for disease treatmentand prevention that takes into account individual variability in genes,environment, and lifestyle for each person."[1] This method would make it easierfor physicians and experts to more reliably assess which care and preventivemethods will function with which classes of individuals with a specific illness. Incomparison to a one-size-fits-all strategy, infectious management and preventionmethods are designed for the average person, with the variations betweenpeople less taken into account.Precision Medicine in Cancer: According to Cancer National Institute DataThe rate of new cases of cancer (cancer incidence) is 442.4 per 100,000 men andwomen per year (based on 2013–2017 cases). The cancer death rate (cancermortality) is 158.3 per 100,000 men and women per year (based on 2013–2017deaths) Standard therapies, such as chemotherapy, Surgery or radiation, aresuccessful with only a fraction of the patient population regardless tumorheterogeneity. Tumors may have common genetic factors, and in one patientversus another, they may express different proteins. It is clear that therapies ofcancer will result in tremendous patient benefits, and this has started to beunderstood by corporations and regulatory agencies. However, if PPM is tobecome part of routine cancer treatment, larger improvements to the healthcareand insurance processes must be discussed. [2]
Văn hóa tổ chức
Authors: AISDL
Published: January 2021

Wikipedia định nghĩa: Văn hóa doanh nghiệp bao gồm thái độ, kinh nghiệm, niềm tin và các giá trị trong một tổ chức. Văn hóa doanh nghiệp còn được định nghĩa là "tập hợp các giá trị và quy tắc được chia sẻ giữa mọi người và các nhóm trong một tổ chức, và kiểm soát cách thức các thành viên tác động lẫn nhau và với cổ đông bên ngoài tổ chức.
Glypican 3 expression is not silenced in human breast cancer.
Authors: Mamoor Shahan
Published: January 2021

Metastasis to the brain is a clinical problem in patients with breast cancer (1-3). We mined published microarray data (4, 5) to compare primary and metastatic tumor transcriptomes for the discovery of genes associated with brain metastasis in humans with metastatic breast cancer. We found that glypican 3, encoded by GPC3, was among the genes whose expression was most different in the brain and lymph node metastases of patients with metastatic breast cancer. GPC3 mRNA was present at increased quantities in brain metastatic tissues as compared to primary tumors of the breast. Importantly, expression of GPC3 in primary tumors was significantly correlated with patient recurrence-free survival in patients with breast cancer. Modulation of GPC3 expression may be relevant to the biology by which tumor cells metastasize from the breast to the brain while evading immune clearance in the lymph nodes in humans with metastatic breast cancer. These data are one piece of evidence suggesting a common ancestor or tumor clone for brain and lymph node metastases that originate from the primary tumor, alluding to patterns in developmental origin and migratory pathways through the lymph node in human brain metastatic breast cancer.
PSIKOLOGI BELAJAR/ TEORI BELAJAR: IMPLIKASI DAN HARAPAN
Authors: Asrifan Andi
Published: January 2021

Sebelum menyelami teori belajar di atas, kita mesti memahami beberapa kata kunci yang akan menjadi MAP untuk kita agar lebih terarah. Kata kunci pertama adalah MENGAJAR. MENGAJAR (TRANSFER OF KONWLEDGE, EXPERIENCE, VALUE, SKIIL). Kata Kunci Kedua adalah: MENDIDIK (MENGKONSTRUK ATTITUDE, HABIT, BEHAVIOR, CHARACTER), Kata Kunci Ketiga adalah BELAJAR. Dimana Belajar adalah PERUBAHAN PERILAKU ATAU POTENSI PERILAKU YANG RELATIF MENETAP, SEBAGAI HASIL DARI LATIHAN ATAU PENGALAMAN.BELAJAR BAGAIKAN AIR MENGALIR DI SEBUAH SUNGAIMENGALIR – DINAMIS - PENUH RESIKO - MENGGAIRAHKAN. KESALAHAN, KREATIVITAS, POTENSI,DAN KETAKJUBAN MENGISI TEMPAT ITU
Genealogi Stigma Sosial Terhadap Pasien Covid 19
Authors: Agustang Andi , Mutiara Indah Ainun , Asrifan Andi
Published: January 2021

Penghujung akhir tahun 2019 gelombang besar menghantam cina tepatnya di provinsi wuhan yang membuat Negara tirai bambu tersebut mengalami kepanikan karena hantaman tersebut. Gelombang yang menghantam tiba – tiba itu bernama virus corona covid 19 yang menelan korban hingga puluhan ribu jiwa. Tak berbatas waktu yang lama, akhirnya wabah itu sampai ke Indonesia. Pandemi yang terkenal dengan sebutan Covid 19 ini mulai masuk di Indonesia pada awal Maret. pemerintah pusat segera mengambil langkah dan mengumumkan akan kasus covid – 19 yang sudah ada di Indonesia. Covid – 19 dengan cepat menyebar ke daerah – daerah yang lain dimulia dari DKI Jakarta lalu provinsi – provinsi lainnya. Termasuk hingga ke Sulawesi selatan yang tercatat hingga hari ini kamis, 16 April 2020 yang dikeluarkan oleh Koran online Tribun Timur menyebutkan sebanyak 271 positif, 23 orang meninggal 42 pasien sembuh dan 29 kasus baru. Selain angka – angka mengenai jumlah pasien yang semakin banyak dan semakin membuat ketakutan – ketakutan bermunculan, ada hal lain yang mengancam dan bisa dilihat dengan pasti, yaitu stigma negatif terhadap pasien covid – 19. Stigma ini bahkan tidak hanya melekat saat menjadi pasien tetapi hingga saat pasien telah meninggal dunia, stigma itu masih dilekatkan. lalu bagaimana stigma itu muncul dan sangat kuat efeknya ?
NHỮNG DẤU ẤN… (tiếp theo 2; 21/04/2016)
Authors: AISDL
Published: January 2021

Sau một thời gian nghiên cứu và trải nghiệm thực tế triển khai công tác thống kê tài chính này, mình đã nhận thấy rằng cách nghĩ và giải pháp tổ chức triển khai của mình có lẽ chuẩn rồi, vậy mình cần tiếp tục định hình và định hướng cho dài hạn đối với công tác này. Thế là mình tiếp tục học ý tưởng, lập luận về cách thức thế giới đang làm về tổ chức dữ liệu của các công ty, tập đoàn công nghệ thông tin, như IBM, Oracle, Microsoft, FPT,… ( BI – Business Intelligence, Discovery, Cognos BI,…).
Khổng
Authors: Khuc Quy Van
Published: January 2021

Quan, thần, đạo, Khổng
THE USE OF HUMOR STORY IN IMPROVING THE STUDENTS’ READING COMPREHENSION
Authors: Octaberlina Like Raskova , Asrifan Andi
Published: January 2021

The goal of the research was to find ways of improving the readability of students and students at SMP Negeri 4 Pancarijang Eight and Humor Tales.This inquiry used a hybrid approach using monolingual groups. The study population in the academic year 2018-2019 was the 8th grade student. There were 65 students, each class consists of 20-22 students, in 3 classes (VIII.1, VIII.2 and VIII.3). The researcher chose VIII.2, a random and a total of 21 students, as the representative. Two types of tools, namely reading comprehension test and questionnaires, were used to collect research data. The reading test was used to collect data on the reading skills of students and the student preferences in reading understanding through the Humour Tale questionnaire was used.The data analysis revealed that after they were taught using humor story and before they were taught by humor, there was a substantial difference between the score of students. The mean post-test score, which was above the average pre-test score (57.57>40.33), has been verified. The p-value result (0,000) was also below the mean amount (α = 0.05); that is to say, H1 was accepted. Then the Likert Scale study of interest showed that the students were interested in teacing reading understanding with laughter. 57 percent of highly interested students, 33 percent interested and 10 percent intermediate students proved it. The study concluded on the basis of data analyzes: (1) using humor story to enhance student's understanding of reading; and (2) using humor story makes students interested in reading understanding.