bluuebunny/crossref_metadata_2025_split huggingface dataset:
IDENTIFIKASI TUTUPAN LAHAN KOTA SAMARINDA DENGAN MEMANFAATKAN CITRA SATELIT LANDSAT-8 DAN ALGORITMA NDVI
Authors: Arifin Dawamul 
Published: September 2022

Tata guna lahan merupakan pemanfaatan suatu lahan guna mencapai kemajuan dan kesejahteraan baik masyarakat ataupun lingkungan itu sendiri. Tata guna lahan menjadi faktor utama dalam pengaplikasian rencana tata ruang yang dimiliki oleh suatu daerah untuk mengembangkan dan mengatur potensi yang ada di daerah tersebut. Tata guna lahan suatu daerah selalu berubah mengikuti berkembangnya jumlah penduduk dan juga kebijakan yang dimiliki oleh pemerintah daerah dalam mengembangkan daerahnya.Kota Samarinda merupakan kota dimana terjadi perubahan tutupan lahan yang berjalan cepat dikarenakan perubahan jumlah penduduk yang juga cepat. Informasi terkait kondisi tutupan lahan ini sangat diperlukan untuk kegiatan perencanaan dan evaluasi terhadap pembangunan dan pengelolaan daerah yang dilakukan. Metode yang yang digunakan dalam penelitian ini adalah dengan memanfaatkan teknologi penginderaan jauh melalui citra satelit landsat 8 yang kemudian diolah dengan menggunakan algoritma untuk mengekstraksi nilai NDVI (Normalized Difference Vegetation Index). Nilai NDVI yang diperoleh kemudian diklasifikasikan untuk kemudian digunakan sebagai acuan dalam menganalisis tata guna lahan di Kota Samarinda.Data citra landsat 8 yang telah diperoleh diolah melalui proses koreksi radiometrik, pemotongan citra atau subsetter dan kemudian dilakukan ekstraksi nilai indeks vegetasi dengan menggunakan algoritma NDVI. Hasil pengolahan menunjukkan bahwa tutupan lahan yang ada di Kota Samarinda didominasi dengan tutupan lahan sawah/ semak belukar yang mencakup 78,05% dari keseluruhan wilayah Kota Samarinda. Dominasi kedua dari tutupan lahan yang ada di Samarinda adalah pemukiman atau lahan kosong sebesar 118 Km2 atau 16,39% dari total keseluruhan luas Kota Samarinda. Tutupan lahan yang berupa hutan juga terdapat di Kota Samarinda, akan tetapi jumlahnya sangat minim yakni hanya sebesar 4 km2 atau sebesar 0,12% dari total keseluruhan luas Kota Samarinda. Pola tutupan lahan di Kota Samarinda yang terjadi adalah pemusatan perkembangan dimana perkembangan infrastruktur mengikuti peruntukan fungsi yang ada di daerah tersebut. Ketika infrastruktur terbangun dengan baik, maka tingkat pembangunan pada khususnya akan berkembang dengan baik juga.
Permodelan Spasial Lahan Terbangun Menggunakan Spasial Statistik dan Penginderaan Jauh (Studi Kasus : Kota Batu, Jawa Timur)
Authors: Firdaus Hana Sugiastu 
Published: September 2022

Batu City is one of the tourism cities in East Java Province which often visited by several tourists, so that is necessary to increase infrastructure development which causes land functions changes. The land use changes can be observed temporally by utilizing satellite imagery. In this study, Landsat 7 ETM + and Landsat 8 satellite imagery is used to map the land use in Batu City in 2006, 2009 and 2013, which later spatially processed using the mathematical Binary Logistic Regression method to obtain the built-up land modelling in the study area. The built-up land area has increased from 2006 until 2013, where in 2006 (10.26 km2) and in 2013 (17.69 km2). The results of change built-up land in Batu City using Binary Logistic Regression modelling for years 2006-2009 is : Y = 0.8028 + 0.0003 X1 + 0.0071 X2 -0.0418 X3 +0.0004X4, while change built-up land for years 2009-2013 in Batu City is Y = -0.6227 + 0.0008 X1 + 0.0025 X2 -0.0141 X3 +0.0002X4 +0.0103X5, which the predictor variable X1 is distance from collector roads, X2 (distance from local roads), X3 (distance from agriculture), X4 (distance from rivers), and X5 (distance from existing built-up land in 2009). Percentage of modelling accuracy for change built-up land in Batu City for years 2006 - 2009 is 76.53% and 71.69% for predict the change built-up land in 2009 - 2013. Whereas for modelling accuracy of change built-up land in Batu City for years 2009 - 2013 is 77.65%
ANALISIS PENILAIAN ZONA NILAI EKONOMI KAWASAN UNTUK KAWASAN PARIWISATA (STUDI KASUS : MASJID AGUNG DEMAK DAN MAKAM KADILANGU DEMAK)
Authors: AMARROHMAN FAUZI JANU , Nugraha Arief Laila 
Published: September 2022

Penilaian kawasan berdasarkan zona nilai ekonomi kawasan sangatlah diperlukan untuk mengetahui karakteristik suatu kawasan yang sangat potensial untuk dikembangkan. Perkembangan suatu kawasan sangat berpengaruh terhadap minat wisatawan untuk berkunjung di suatu lokasi yang menjadi tujuan destinasi wisata. Semakin tinggi dan bertambah jumlah wisatawan maka semakin tinggi pula potensi ekonomi yang diperoleh oleh masyarakat sekitar dalam upaya mempertahankan tempat wisata tersebut. Oleh karena itu diperlukan analisis mengenai zona nilai ekonomi kawasan untuk mengetahui manfaat dari suatu kawasan yang diteliti. Terdapat dua tempat wisata yang sangat terkenal di Kabupaten Demak yang dikategorikan sebagai tempat wisata religi, yaitu Masjid Agung Demak dan Makam Kadilangu. Hampir setiap tahun terjadi kenaikan jumlah wisatawan pada kedua objek wisata tersebut. Dalam penelitian ini, analisis yang digunakan adalah menganalisis hasil nilai zona nilai ekonomi kawasan dari metode pengolahan data dengan metode Travel Cost Method (TCM) dan metode Contingent Valuation Method (CVM). Metode TCM digunakan untuk memperoleh nilai kegunaan langsung sedangkan metode CVM digunakan untuk mendapatkan nilai bukan kegunaan. Sehingga dapat diketahui bagaimana nilai ekonomi kawasan dari kedua tempat tersebut dari segi ekonomi dan kebermanfaatanya. Hasil dari perhitungan nilai total ekonomi didapatkan nilai total kegunaan dan nilai total bukan kegunaan. Untuk kawasan Masjid Agung Demak, nilai total kegunaan yang didapatkan sebesar Rp 1.032.106.843.000,-, nilai total bukan kegunaan yang didapatkan sebesar Rp 52.746.711.060,-, dan nilai total ekonomi yang didapatkan adalah sebesar Rp 1.084.853.554.060,-. Sedangkan untuk kawasan Makam Kadilangu, nilai total kegunaan yang didapatkan sebesar Rp 1.347.433.284.000,-, nilai total bukan kegunaan yang didapatkan sebesar Rp 53.937.046.060,-, dan nilai total ekonomi yang didapatkan adalah sebesar Rp 1.401.370.330.060,-. Dari hasil tersebut dapat dianalisis bahwa nilai ekonomi kawasan Masjid Agung Demak dan Makam Kadilangu memiliki potensi nilai ekonomi yang sangat besar dan memiliki nilai kebermanfaatan untuk masyarakat sekitar.
EVALUASI MODEL DATA SATELIT GRACE UNTUK ESTIMASI TOTAL SIMPANAN AIR DI WILAYAH LAHAN GAMBUT PULAU KALIMANTAN
Authors: Fauzi Rendra , Heliani Leni Sophia 
Published: September 2022

Simpanan Air Tanah (TWS) merupakan salah satu komponen utama siklus hidrologi di permukaan bumi. Pada penelitian ini, nilai TWS diestimasi berdasarkan data gayaberat dari satelit GRACE, dengan studi kasus di wilayah lahan gambut pulau Kalimantan. Model data satelit GRACE yang digunakan ada 3 yakni CSR, GFZ, dan JPL dengan data akuisisi dari 2002 hinga 2017. Proses perhitungan menggunakan toolbox GRAMAT yang dikembangkan oleh Wei Feng dengan proses meliputi hitungan nilai Tinggi Air Rerata (EWH), reduksi efek ocean-leakage, serta analisis harmonik meliputi amplitudo, fase, dan perubahan tahunan. Dari hasil diperoleh informasi bahwa perubahan nilai EWH yang dihasilkan oleh tiap model data bernilai positif, dengan nilai berkisar antara 0.474 – 0.676 mm tiap tahunnya. Matrik korelasi antar model menunjukkan nilai korelasi di atas 0.81, hal ini berarti semua model memberikan hasil yang relatif sama. Berdasarkan nilai ketelitian dari simpangan baku maka model data yang paling cocok untuk perhitungan simpanan air lahan gambut adalah model data JPL.
EKSTRAKSI CITRA SENTINEL 1A DENGAN METODE POLARIMETRIK UNTUK PEMETAAN HUTAN DI PROVINSI SUMATERA SELATAN
Authors: Anisa Rahma , Rokhmana Catur Aries 
Published: September 2022

Hutan di Indonesia merupakan ekosistem yang luas, banyak didominasi di wilayah yang jauh dari perkotaan seperti di Provinsi Sumatera Selatan, Provinsi Riau, Provinsi Jambi dan juga Pulau Kalimantan. Pemetaan dan pemantauan hutan umumnya dilakukan menggunakan pendekatan penginderaan jauh satelit optik, akan tetapi penggunaan data satelit penginderaan jauh optik memiliki liputan awan yang cukup banyak hal itu yang menimbulkan kendala dalam pengolahannya. Penggunaan data satelit penginderaan jauh Synthetic Aperture Radar (SAR) menjadi salah satu solusi untuk pemetaan dan pemantauan kawasan hutan karena memberikan persepektif baru yang dapat melengkapi kekurangan keterbatasan citra optik dalam melakukan pengolahan salah satunya dengan memanfaatkan teknologi polarisasi citra radar.Metode yang digunakan untuk mengindentifikasi seberapa besar teknologi polarisasi SAR dalam membantu pemetaan hutan yaitu metode polarimetrik dengan menggunakan metode dekomposisi H-Alpha berfungsi untuk mengeksploitasi secara optimal informasi yang terkandung dalam data polarimetrik-SAR berdasarkan analisis eigenvalue untuk mendapatkan parameter anistrophy,entropy dan alpha angle dan klasifikasi hutan menggunakan Unsupervised Wishart Classification.Hasil pengolahan polarimetrik diketahui bahwa luasan hutan pengolahan polarimetrik sebesar 493906.1567 ha dan non-hutan sebesar 4004558.097 ha akan tetapi secara umum metode polarimetrik dengan klasifikasi tak terbimbing Unsupervised Wishart Classification ini dapat mewakili keadaan sebenernya berdasarkan tingkat validitasnya dan dapat membedakan kelas penutup lahan, ketidaksesuain hasil klasifikasi hutan dikarenakan tipe scatternya hampir sama dengan objek lain sehingga dominan terjadi hamburan acak bukan tunggal.
ANALISIS GEOSTATISTIK UNTUK PEMETAAN PERUBAHAN KUALITAS AIR TANAH KAWASAN KARST KABUPATEN GUNUNGKIDUL
Authors: Herlina Herlina , Diyono Diyono 
Published: September 2022

Gunungkidul Regency has a karst area of approximately 807 km2 or 53% of the total area of its territory. There is a tendency for expansion in karst mining leading to a number of potentials, including damage to the water system which is a pollution of karst water sources. Temperature, turbidity, Total Dissolve Solid (TDS), PH, hardness, manganese, iron, and chloride are parameters affecting groundwater quality. Measurement of the concentration of each parameter is performed through a long process and expensive costs. Therefore, not all measurements are performed in the entire area of Gunungkidul. Hence, it is important to interpolate the eight parameters using the geostatistical method. Geostatistical kriging method is an estimation method that reduces the error of variance estimation by a cross-correlation between primary and secondary variables. The best semivariogram for a five-year period with the smallest RMSE value is the temperature in 2018 using an gaussian model, turbidity in 2018 using a IDW model, Total Dissolve Solid (TDS) in 2017 using a gaussian model, PH in 2016 using a linear exponential, hardness in 2019 using a exponential model, manganese in 2017 using a circular model, iron in 2017 using a exponential model, and chlorides in 2015 using a RBF. Monitoring points of groundwater quality using these eight parameters have different variances so that five parameters are producing more than one RMSE value. To resolve this, besides comparing several interpolation methods, natural logarithmic transformations and the correlation of actual values with estimates were also performed. The correlation between the actual value and the estimation indicates that the estimation produced by the non-transformed data is more accurate than the transformed data. The estimated results of each parameter are visualized in the form of a map so that changes in groundwater quality every year can be seen. Besides the maps, the results of this study are shown in graphs of changes in the form of cross-sections of each parameter from 2015 to 2019. Visualization of changes in the quality level groundwater is expected to give input for relevant agencies in the conservation of water resources. Keywords: Karst Mining, Mapping, Geostatistics, Groundwater Quality.
Acute effects of euglycemic‐hyperinsulinemia on myocardial contractility in male mice
Authors: Tadinada Satya Murthy , Grzesik Wojciech J. , Kutschke William , Weiss Robert M. , Abel E. Dale 
Published: September 2022

AbstractType 2 diabetes and obesity are associated with increased risk of cardiovascular disease, including heart failure. A hallmark of these dysmetabolic states is hyperinsulinemia and decreased cardiac reserve. However, the direct effects of hyperinsulinemia on myocardial function are incompletely understood. In this study, using invasive hemodynamics in mice, we studied the effects of short‐term euglycemic hyperinsulinemia on basal myocardial function and subsequent responses of the myocardium to β‐adrenergic stimulation. We found that cardiac function as measured by left ventricular (LV) invasive hemodynamics is not influenced by acute exposure to hyperinsulinemia, induced by an intravenous insulin injection with concurrent inotropic stimulation induced by β‐adrenergic stimulation secondary to isoproterenol administration. When animals were exposed to 120‐min of hyperinsulinemia by euglycemic‐hyperinsulinemic clamps, there was a significant decrease in LV developed pressure, perhaps secondary to the systemic vasodilatory effects of insulin. Despite the baseline reduction, the contractile response to β‐adrenergic stimulation remained intact in animals subject to euglycemic hyperinsulinemic clamps. β‐adrenergic activation of phospholamban phosphorylation was not impaired by hyperinsulinemia. These results suggest that short‐term hyperinsulinemia does not impair cardiac inotropic response to β‐adrenergic stimulation in vivo.
Viscosity method for random homogenization of fully nonlinear elliptic equations with highly oscillating obstacles
Authors: Lee Ki-Ahm , Lee Se-Chan 
Published: September 2022

Abstract
In this article, we establish a viscosity method for random homogenization of an obstacle problem with nondivergence structure. We study the asymptotic behavior of the viscosity solution

u

ε

{u}_{\varepsilon }

of fully nonlinear equations in a perforated domain with the stationary ergodic condition. By capturing the behavior of the homogeneous solution, analyzing the characters of the corresponding obstacle problem, and finding the capacity-like quantity through the construction of appropriate barriers, we prove that the limit profile

u

u

of

u

ε

{u}_{\varepsilon }

satisfies a homogenized equation without obstacles.
Die Entwicklung von Qalamos – das neue Portal für Handschriften aus asiatischen und afrikanischen Schrifttraditionen
Authors: Schmid Larissa 
Published: September 2022

Zusammenfassung
Im Juni 2022 startete Qalamos, das neue Portal für Handschriften aus asiatischen und afrikanischen Schrifttraditionen. Erstmalig sind nun die Metadaten und Digitalisate von orientalischen Handschriften aus mehr als 20 deutschen Institutionen in einem gemeinsamen Portal zugänglich. Im Beitrag wird das Forschungsprojekt „Orient-Digital“ vorgestellt und der Entwicklungsprozess des Portals unter Einbezug von Nutzenden dargestellt.
Forschungsdatenmanagement im Verbund weiterentwickeln – ein Einblick in das Projekt FDNext
Authors: Augsten Marie Theres , Fischer Patryk , Kienbaum Janna , Lehmann Anna , Paßmann Sven , Schmiederer Simon 
Published: September 2022

Zusammenfassung
Im DFG-Forschungsprojekt FDNext arbeiten sechs Universitäten aus Berlin und Brandenburg zusammen, um im Verbund ein nachhaltiges institutionelles Forschungsdatenmanagement mit der Entwicklung verschiedener Tools für Fachbereiche, Rechtsberatung, Policies und Service Management auszubauen. In der dreijährigen Förderphase werden Werkzeuge und Konzepte für Fachbereiche, Rechtsberatung, Policies und Service-Management im engen Austausch mit Projektpartner*innen aus Fakultäten, Fachbereichen und der Forschung erarbeitet, (weiter-)entwickelt und abschließend mit Akteur*innen der bundesweiten FDM-Community evaluiert. In dem Artikel werden die sechs Arbeitsschwerpunkte und ihre Zwischenergebnisse nach Ablauf der ersten Hälfte der Projektlaufzeit vorgestellt.
Ein Bibliotheksbrand und ein Raubzug durch Europa
Authors: Trzaska Lisa 
Published: September 2022

Zusammenfassung
Während des Zweiten Weltkriegs erworbene Bestände in der Bibliothek des Botanischen Gartens Berlin werden in einem aktuellen Projekt auf NS-Raubgut untersucht. Der Artikel erläutert, wie nach dem Verlust der Bibliothek durch einen Bombentreffer 1943 unmittelbar große Mengen botanischer Fachliteratur als Ersatz beschafft werden konnten, die teils mit Raubgut durchsetzt sind. Dabei geraten nicht nur die am Raub beteiligten staatlichen und politischen Institutionen in den Blick, sondern mehr und mehr auch der antiquarische Buchmarkt in der NS-Zeit.
Progressiver Konservatismus oder die Ethik der Öffentlichen Bibliothek
Authors: Kubíček Tomáš 
Published: September 2022

Zusammenfassung
Der Beitrag thematisiert die Schlüsselrollen von Öffentlichen Bibliotheken in Beziehung zu ihren diskutierten sozialen Rollen. Er macht sich Gedanken über das System von sozialen Institutionen und aus dieser Perspektive über die Rolle der Funktion und Identifikation der Bibliothek und ihrer Beziehung zu Gesellschaft. Er blickt kritisch auf die Erweiterung von Bibliotheksdiensten, welche nicht die primär soziale und systematische Funktion von Öffentlichen Bibliotheken berücksichtigen und daher einen negativen Einfluss auf das ganze System von öffentlichen Institutionen haben. Der analytische Teil des Beitrags beschäftigt sich mit dem Grund für die Entstehung von Öffentlichen Bibliotheken in der Tschechoslowakei nach 1918, der aktuell aufgenommenen Konzeption der Entfaltung von Bibliotheken in der Tschechischen Republik und der Erfahrung, die die Öffentlichen Bibliotheken während des sogenannten Lockdowns aufgrund der Pandemie 2020–2021 gemacht haben. Am Schluss macht sich der Autor Gedanken über die Identität und der gesellschaftlichen Verantwortung der Öffentlichen Bibliothek.
Genome-wide identification of MAPK family genes and their response to abiotic stresses in tea plant (Camellia sinensis)
Authors: Liu Xinhao , Zhao Min , Gu Caihua , Jiang Haodong , Sun Junyan , Li Jie 
Published: September 2022

Abstract
Mitogen-activated protein kinase (MAPK) cascades are conserved and universal signal transduction modules that play important roles in regulating stress responses in plants. Although MAP3K, MP2K, and MPK family in tea plant (Camellia sinensis) have been investigated, little is known about MPK family genes responding to various abiotic stresses in tea plant. In this study, we performed a comprehensive genome-wide analysis of the tea plant MAPKs (CsMPKs) family gene based on the genomic data of tea plants by bioinformatics-based methods. Here, 21 putative CsMPK genes were identified in the tea plant and divided into 4 subfamilies according to the homologous to Arabidopsis and their phylogenetic relationships. The gene structure and conserved motifs of these CsMPKs in the same group showed high similarity, suggesting that they were highly conserved and might have a similar function. The expression profiles of the CsMPK genes were further investigated by quantitative real-time reverse transcription PCR, indicating that many CsMPK genes were involved in response to cold, drought, heat, or heat combined with drought treatment, suggesting their potential roles in abiotic stress responses in tea plant. These results would provide valuable information for further exploring the functional characterization of CsMPK genes in tea plants.
Defining Migration Writing
Authors: Kosmalska Joanna 
Published: September 2022

Abstract
With a view to extending and enriching the vibrant, ongoing debate about migration and literature, this article makes an attempt to define »migration writing«. Using three perspectives – the theme-oriented, ethnic-oriented and text-oriented approaches – the paper examines the concept of »migration writing« in relation to other literary terms. Therefore, the starting point for the discussion is a brief comparison of migration writing with autobiography, travel writing and postcolonial literature. Then some useful comparisons are made to other related literary concepts, such as exile literature, refugee literature, foreigners’ literature, guest worker literature, Kanake literature, »allochthonous« literature, ethnic literature, minority literature, diasporic literature, hyphenated literature, multicultural literature, intercultural literature, émigré literature/emigrant literature, immigrant literature, migrant literature, the literature of migration. From these concepts, there emanates what I call »migration writing«.
The label is used by me as a term for a whole variety of different types of literary and non-literary texts that have been published since the 1990s. These texts either tackle the topic of migration or emerge from the experience of migration (but not necessarily address the subject of migration). It is also not necessary for the author to be a migrant: it is enough that his or her work is inspired or influenced by the experience of migration and is imbued with a vision of cosmopolitan, transnational, hybrid society and the globalised world. Given the large scope of this definition, it seems best to define the genre as a constellation of many different types of text which are connected to one another by a set of characteristic features. Some of these features include: the real-life nature of the writing, creolization and multilingualism in the text, references to multiple cultures and/or geographic locations, impact of the Internet and online communication on the structure of the work, common themes and motifs.
The article ends by illuminating the research potential of migration writing. Among other things, it gives highly informative accounts of migration experience, exposes the stereotypical representations of migrants, gives piercing insights into migrants’ host and home cultures, explores the issues of identity, nationality, borders and belonging, provides alternative knowledge about current social and cultural transformations. Acting as a counterweight to the dominant narratives, migration texts often make visible the phenomena that are unintentionally ignored or wilfully excluded from the mainstream public discourse. Consequently, they provide alternative knowledge that can be a useful research material in all kinds of areas, such as sociological, political, economic or culture studies.
Psychic consequences of infertility on couples: A short commentary
Authors: Ara Irfat , Maqbool Mudasir , Zehravi Mehrukh 
Published: September 2022

AbstractInfertility is a reproductive system condition defined by the failure to carry a clinical pregnancy following a period of 12 months or more of unprotected regular intercourse. Despite the fact that infertility is not a life-threatening condition, it is still a stressful life event for couples or people owing to the high value placed on having a child by individuals or society in general. Infertile couples are dealing with a variety of emotional issues in addition to a medical ailment. Infertile couples’ emotions, feelings, and beliefs frequently alter as a result of their infertility diagnosis. Due to the extreme seclusion of the subject, infertile couples may resort to hiding the problem if they are under a lot of societal pressure. The inability to conceive has been regarded as a stressful situation for both the person and the couple. The news of infertility elicits the same emotional responses as a death or catastrophic sickness. The medical treatment of infertility causes anxiety and pain, and this suffering and anxiety can have an impact on the treatment’s outcomes. Failed attempts result in major narcissistic injuries, which are frequently compounded by sexuality issues and relationship difficulties.