bluuebunny/crossref_metadata_2025_split huggingface dataset:
IDENTIFIKASI KEANEKARAGAMAN HAYATI RTH DI KOTA DEPOK
Authors: Syahadat Ray March , Putra Priambudi Trie , Ramadanti Pitria , Radnawati Daisy , Nurisjah Siti 
Published: January 2018

ABSTRAK. Pembangunan perkotaan tidak hanya harus terfokus pada lanskap binaan tetapi juga pada lanskap alami. Salah satu elemen lunak yang dianggap penting yaitu keberadaan ruang terbuka hijau (RTH). Pengembangan RTH di lanskap perkotaan selama ini umumnya lebih terfokus dalam mencapai tujuan mereduksi polutan, menciptakan kenyamanan termal, dan juga estetika. Sayangnya, masih banyak yang mengabaikan manfaat RTH dari sudut pandang konservasi khususnya flora dan fauna. Studi ini bertujuan untuk mendata keanekaragaman hayati di Kota Depok untuk menjadi acuan dalam mencapai pembangunan berkelanjutan (green development), sehingga kualitas lingkungan dapat ditingkatkan dan fungsional bukan hanya bagi manusia tetapi juga bagi flora dan fauna. Studi dilaksanakan di tiga lokasi dengan karakter yang berbeda yaitu Taman Lembah Gurame, Tahura Pancoran Mas, dan Jalan Juanda. Hasil yang diperoleh nilai keanekaragaman vegetasi berturut-turut berada pada Tahura Pancoran Mas (2,535), Taman Lembah Gurame (1,287), dan Jalan Juanda (0,967). RTH di Jalan Juanda merupakan RTH dengan nilai keanekaragaman vegetasi paling rendah. Rendahnya nilai keanekaragaman vegetasi berpengaruh langsung terhadap keberadaan fauna yang tidak ditemukan pada RTH Jalan Juanda. Studi ini juga berhasil mendata vegetasi-vegetasi penting pada tiap-tiap lokasi yang dapat memberikan informasi mengenai mampu tidaknya vegetasi tersebut beradaptasi dengan lingkungannya. Kata kunci: fauna, flora, konservasi, lanskap perkotaan, ruang terbuka hijau. ABSTRACT. Urban development should not only focus on the man-made landscape but also the natural landscape. One of the important natural landscape is the existence of green open space. Green open space development in urban landscape areas has generally been more focused on achieving the goal of reducing pollutants, creating thermal comfort, as well as aesthetics. Unfortunately, the benefits of green space from the conservation, especially for flora and fauna are still largely ignored. This study aims to record biodiversity in Depok City to become a reference in achieving sustainable development (green development), so that environmental quality can be improved and functional not only for human but also for flora and fauna. The study was conducted in three locations with different characters namely Taman Lembah Gurame, Tahura Pancoran Mas, and Jalan Juanda. The results obtained by the value of vegetation diversity are consecutively in Tahura Pancoran Mas (2,535), Lembah Gurame Park (1,287), and Jalan Juanda (0.967). Green open space on Jalan Juanda has the lowest value of vegetation diversity. The low value of vegetation diversity directly affects the presence of fauna because not found in the Jalan Juanda. This study also managed to record important vegetations in each location that can provide information for whether or not the vegetation well-adapted in its environment. Keywords: conservation, fauna, flora, green open space, urban landscape
IDENTIFIKASI TUTURAN LATAH: PENDEKATAN FONETIK AKUSTIK
Authors: Prihartono Wawan 
Published: January 2018

Latah merupakan salah satu gangguan kefasihan berbicara (fluency disorder). Produksi ujaran latah cukup unik karena ada pengulangan bunyi secara sistematis. Kajian Ujaran latah berdasarkan produksi ujarannya belum pernah dilakukan. Maka dari itu, penelitian ini akan mengidentifikasikan proses produksi ujaran latah menggunakan pendekatan fonetik akustik. Penelitian ini menggunakan metode campuran kuantitatif dan kualitatif dengan pendekatan eksperimental. Data diukur menggunakan aplikasi praat. Hasilnya, tuturan latah memiliki karakter yang cukup menarik, yaitu memiliki karakter durasi yang semakin cepat dari awal hingga akhir segmen, memiliki struktur nada yang teratur, dan memiliki tanda kenaikan intensitas pada segmen bunyi /e/ di tengah tuturan.
PEMBELAJARAN MATEMATIKA REALISTIK INDONESIA DENGAN ASESMEN BERNUANSA PISA
Authors: Pramesti Santika 
Published: January 2018

Penelitian ini merupakan penelitian pengembangan perangkat pembelajaran realistik dengan asesmen bernuansa Programme For International Student Assessment (PISA). Pengembangan perangkat pembelajaran penelitian ini dibatasi pada pengembangan perangkat pembelajaran SMP kelas VIII. Perangkat pembelajaran yang dikembangkan antara lain: Silabus, Rencana Pelaksanaan Pembelajaran (RPP), Lembar Kerja Siswa (LKS), Buku Siswa, dan Tes Kemampuan Pemecahan Masalah Bernuansa PISA. Penelitian pengembangan ini bertujuan untuk: (1) mengetahui karakteristik perangkat pembelajaran matematika realistik Indonesia dengan asesmen bernuansa PISA; (2) memperoleh perangkat pembelajaran matematika realistik Indonesia dengan asesmen bernuansa PISA yang valid, praktis, dan efektif. Metode penelitian menggunakan 4D Thiagarajan yang telah dimodifikasi menjadi 3D, yakni: define, design, and develop. Penelitian ini menghasilkan perangkat pembelajaran matematika realistik dengan asesmen bernuansa PISA yang valid. This research is the development of realistic learning devices with a nuanced assessment of Programme for International Student Assessment (PISA). The development of learning tools limited on the development of learning tools of junior class VIII. Learning tools developed includes Syllabus, Learning Implementation Plan (RPP), Student Worksheet (LKS), Student Books, and Problem Solving Ability Test based on PISA. This study aims to: (1) determine the characteristics of realistic mathematics learning device with a nuanced assessment of PISA; (2) obtain a realistic mathematics learning device with a nuanced assessment of PISA that has a valid, practice, and effective learning. The research method using 4D Thiagaraj which has been modified into 3D, namely: define, design, and develop. The result of this research is a realistic mathematics learning devices with a nuanced valid PISA's assessment.
BAHASA DAN IJTIHAD: Kajian Linguistik Kitab Bidayat AlMujtahid Karya Ibnu Rusyd
Authors: Basith Abdul 
Published: January 2018

Pengetahuan tentang bahasa Arab menjadi syarat mutlak bagi seseorang yang hendak menggali hukum secara langsung dari Al qur’an dan hadits. Artikel ini bertujuan untuk menguatkan kembali pentingnya pengetahuan tentang bahasa Arab tersebut dengan mengambil kajian pada kitab Bidayat al-Mujtahid karya Ibnu Rusyd. Kitab ini tidak hanya menampilkan perbedaan pendapat para mujtahid saja, tetapi ia juga memaparkan sebab perbedaan pendapat tersebut, diantaranya yang disebabkan oleh masalah kebahasaan. Artikel ini menyimpulkan bahwa persoalan linguistik yang terdapat dalam kitab Bidayat al-Mujtahid adalah Ilmu Nahwu yang mencakup: huruf jarr, i’rab, athaf, istitsna’, fungsi al, definisi jamak dan marja’ dlamir; Ilmu Dalalah dan Ilmu Balaghah terutama yang terkait majaz (pembuangan kata dan makna kiasan) dan hakikat. Perbedaan cara pandang para mujtahid terhadap masalahmasalah ini berimplikasi pada suatu hukum yang mereka tetapkan. Knowledge of Arabic is an absolute requirement for anyone who wanted to explore the law directly from the Qur'an and hadith. This article aims to reaffirm the importance of the knowledge of the Arabic language by taking a study on the Bidayat al-Mujtahid written by Ibn Rushd. The book is not only to show dissent Mujtahid course, but he also explained the cause of such dissent, including that caused by language problems. The article concludes that linguistic terms contained in the book Bidayat al Mujtahid is Nahwu Sciences which includes: letters jarr, 'i'rab, athaf, istitsna', function of hurf al, definition of jama’ and marja' dlamir;Dalalah science and science-related Balaghah especially majaz (removal of the word and figurative meanings) and nature.
TRANSMISI BUDAYA DAN KEARIFAN LOKAL PADA PENDIDIKAN ANAK USIA DINI
Authors: Astuti Sriyati 
Published: January 2018

Penelitian ini berusaha mengungkap kesadaran pendidik sebagai transmitter budaya bagi anak-anak usia dini. Atas dasar itu, kajian bertujuan untuk mengetahui kesadaran pengelola Pendidikan Anak Usia Dini dalam mentransmisi budaya dan kearifan lokal. Kajian lapangan ini data-datanya diperoleh melalui wawancara, ombservasi dan dokumentasi, dengan lokasi riset pada PAUD al-Hidayah yang terletak di desa Kauman, Argomulyo, Cangkringan Sleman. didapatkan kesimpulan bahwa pendidik pada umumnya belum memahami perannya pentingnya sebagai transmitter budaya. memberi contoh (voorbeeled), memberikan pembiasaan (pakulinan, gewoontevorming), pengajaran (leering, wulan wuruk), perintah, paksaan dan hukuman (regeering en tucht). This study aims to find out awareness of teacher of Early Childhood Education in transmitting culture and local wisdom. Through field studies approach on al-Hidayah Early Childhood Education Institute which is located in the village of Kauman, Argomulyo, Cangkringan, Sleman, it was concluded that teachers in general do not understand its importance as a transmitter of culture.
KHALIFAH FI AL-’ARD UNTUK MEWUJUDKAN KESADARAN ENERGI
Authors: Iqbal Muhamad 
Published: January 2018

Tulisan ini menjelaskan konsep khalifah fil’ardi sebagai wakil Tuhan dalam melestarikan alam. Penelitian ini bertujuan untuk menanamkan kesadaran energi yang berasal dari sumber daya alam. Jenis penelitian ini adalah penelitian kepustakaan (Library Research) dan penelitian ini merupakan penelitian deskriptif kualitatif. Berdasarkan analisis dan data yang penulis teliti, penulis menyimpulkan bahwa pengetahuan yang komprehensif tentang kesadaran energi menjadi dasar mengenai khalifah fil’ardi. Mewujudkan kesadaran energi di tengah masyarakat menjadi konsep termutakhir dari “khalifah fil ‘ardi” This paper describes the concept of khalifah fil’ardi as representatives of God in conserving nature. This study aims to instill awareness of energy derived from natural resources. This type of research is the research library (Library Research) and this research is a qualitative descriptive study. Based on the analysis and the data that I researched, the author concludes that a comprehensive knowledge about energy awareness is the basis of the khalifah fil’ardi. Realizing energy awareness in society becomes the latest concept of khalifah fil’ardi.
Familias de agua subterránea y distribución de sólidos totales disueltos en el acuífero de La Paz Baja California Sur, México
Authors: Cruz Falcón Arturo , Troyo Diéguez Enrique , Murillo Jiménez Janette M. , García Hernández José Luis , Murillo Amador Bernardo 
Published: January 2018

The aquifer of La Paz has been overexploited for several years, causing contamination by seawater intrusion. A well-monitoring network, which included public-urban, agricultural, livestock and service use water wells, was set up in 2013. Representative sampling during the dry and rainy seasons was carried out. Concentration of total dissolved solids (TDS), temperature, dissolved oxygen and pH were measured. Results indicate that most agricultural wells contain high TDS concentration, compared to potable water wells with concentration below 1000 mg L-1, which is the limit allowed by the Mexican official standard (MOS). Majority ion data from 14 wells near the coast with high concentration of TDS were also analyzed, with which a Piper diagram was constructed. Two main types of water were found: calcium-chloride and sodium-chloride. The presence of sodium in concentrations exceeding 200 mg L-1 in 8 wells, and magnesium with more than 50 mg L-1 in 10 wells, both above the MOS, reveal that its origin is seawater. Calcium concentrations above 250 mg L‑1 in 7 wells points to the existence of sedimentary layers of chemical-organic origin that compose the inner stratigraphy of the aquifer through which groundwater circulates. High chloride concentrations of more than 1000 mg L-1 in 6 wells with high concentration of TDS, suggests that its source is seawater intrusion. Based on the distribution of TDS concentration, two broad areas affected by seawater intrusion were delimited, and along with the distribution of water families, three main aquifer zones were identified.
Interaction microenvironment - Pantoea agglomerans limits maize yield
Authors: Ruíz Juárez Daniel , Azaola Espinosa Alejandro , Esquivel Esquivel Gilberto , Segundo Pedraza Eva , Silva Rojas Hilda Victoria 
Published: January 2018

Pantoea agglomerans has been reported as the cause of chlorotic streaks on maize leaves in the Central High Valleys of México (CVHM), but there are no current data of how the infection of this new pathogen in Mexico affects production and yield of the crop. To understand the development of the disease in the crop, two experiments with a split-plot design and three replications were established during spring-summer 2010 in different microenvironments: Ayapango and Temamatla. Three cultivars of maize (a tri-linear HS2 hybrid, the single-cross hybrid Triunfo and the native Cacahuacintle) were evaluated with three P. agglomerans isolates. In the three maize cultivars, chlorotic streaks appeared on new leaves; at the ripening stage, the symptoms were less perceptible. The average incidence of plants with chlorotic streaks was higher in the town of Temamatla than in Ayapango, and in both microenvironments, the average degree of severity was less than 40%. Isolate A was the most virulent (P < 0.0001) on the three cultivars evaluated. These results will provide the basis for effective management of the disease under environmental conditions similar to those evaluated in this research.
Towards an Expressive Practical Logical Action Theory
Authors: Soutchanski Mikhail , Yehia Wael 
Published: January 2018

In the area of reasoning about actions, one of the key computational problems is the projection problem: to find whether a given logical formula is true afterperforming a sequence of actions. This problem is undecidable in the generalsituation calculus; however, it is decidable in some fragments. We considera fragment P of the situation calculus and Reiter's basic action theories (BAT)such that the projection problem can be reduced to the satisfiability problemin an expressive description logic $ALCO(U)$ that includes nominals ($O$),the universal role ($U$), and constructs from the well-known logic $ALC$. It turns outthat our fragment P is more expressive than previously explored description logicbased fragments of the situation calculus. We explore some of the logical properties of our theories.In particular, we show that the projection problem can be solved using regressionin the case where BATs include a general ``static" TBox, i.e., an ontology that hasno occurrences of fluents. Thus, we propose seamless integration of traditionalontologies with reasoning about actions. We also show that the projectionproblem can be solved using progression if all actions have only local effects onthe fluents, i.e., in P, if one starts with an incomplete initial theory thatcan be transformed into an $ALCO(U)$ concept, then its progression resulting fromexecution of a ground action can still be expressed in the same language. Moreover,we show that for a broad class of incomplete initial theories progression can be computed efficiently.
Improving SAT Solver Performance with Structure-based Preferential Bumping
Authors: Jamali Sima , Mitchell David 
Published: January 2018

We present a method we call structure-based preferential bumping,as a low-cost way to exploit formula structure in VSIDS-based SAT solvers.We show that the Glucose SAT solver, when modified with preferential bumpingof certain easily identified structurally important variables,out-performs unmodified Glucose on the industrial formulasfrom recent SAT solver competitions.
Variants of normality and their duals: a pointfree unification of insertion and extension theorems for real-valued functions
Authors: Picado Jorge , Gutiérrez García Javier 
Published: January 2018

Several familiar results about normal and extremally disconnected (classical or pointfree) spacesshape the idea that the two notions are somehow dual to each other and can therefore be studied inparallel. In this talk we discuss the source of this ‘duality’ and show that each pair of parallelresults can be framed by the ‘same’ proof. The key tools for this purpose are relative notionsof normality, extremal disconnectedness, semicontinuity and continuity (with respect to a fixedclass of complemented sublocales of the given locale) that bring and extend to locale theory avariety of well-known classical variants of normality and upper and lower semicontinuities in ailluminating unified manner. This approach allows us to unify under a single localic proof a great variety ofclassical insertion results, as well as their corresponding extension results.
On Conflicts and Strategies in QBF
Authors: Bjorner Nikolaj , Janota Mikolas , Klieber William 
Published: January 2018

QBF solving techniques can be divided into the DPLL-based and expansion-based.In this paper we look at how these two techniques can be combined while using strategy extraction as a meansof interaction between the two.Once propagation derives a conflict for one of the players, we analyse the proof of such and devise a strategy forthe opponent. Subsequently, this strategy is used to constrain the losing player.The implemented prototype shows feasibility of the approach.A number of avenues for future research can be envisioned.Can strategies be employed in a different fashion?Can better strategy be constructed?Do the presented techniques generalize beyond QBF?
On the Termination of Positive Supercompilation
Authors: Hamilton Geoff 
Published: January 2018

The verification of program transformation systems requires that we prove their termination.For positive supercompilation, ensuring termination usually requires the memoisation of expressionswhich are subsequently used to determine when to perform generalization and folding.However, determining which expressions to memoise can greatly affect the results obtained.Memoising too many expressions requires a lot more expensive checking for the possibilityof generalization or folding. More new functions will also be created and generalization willbe performed more often, resulting in less improved residual programs. We would thereforelike to memoise as few expressions as possible, but this could lead to non-termination.In this paper, we describe a simple pre-processing step which can be applied to programsprior to transformation by positive supercompilation to ensure that in any potentially infinitesequence of transformation steps there must be function unfolding. We prove, for programsthat have been pre-processed in this way, that it is only necessary to memoise expressionsimmediately before function unfolding to ensure termination, and we demonstrate this ona number of tricky examples.
My Life with an Automatic Theorem Prover
Authors: Blanchette Jasmin Christian 
Published: January 2018

Sledgehammer integrates third-party automatic theorem provers in the proofassistant Isabelle/HOL. In the seven years since its first release in 2007, ithas grown to become an essential part of most Isabelle users' workflow. Althougha lot of work has gone into tuning the system, the main reason forSledgehammer's success is the impressive power of the external provers,especially E, SPASS, Vampire, and Z3. In this paper, I reviewVampire's strengths and weaknesses in this context and propose a fewdirections for future work.
Non-linear Second Order Abstract Categorial Grammars and Deletion
Authors: Salvati Sylvain 
Published: January 2018

We prove that non-linear second order Abstract Categorial Grammars(2ACGs) are equivalent to non-deleting 2ACGs. We prove this resultfirst by using the intersection types discipline. Then we explainhow coherence spaces can yield the same result. This result showsthat restricting the Montagovian approach to natural languagesemantics to use only $\L I$-terms has no impact in terms of thedefinable syntax/semantics relations.
Model checking Timed CSP
Authors: Armstrong Philip , Lowe Gavin , Ouaknine Joël , Roscoe Bill 
Published: January 2018

Though Timed CSP was developed 25 years ago and the CSP-basedrefinement checker FDR was first released 20 years ago, there has never beena version of this tool for Timed CSP. In this paper we report on the creation ofsuch a version, based on the digitisation results of Ouaknine} andthe associated development of discrete-time versions of Timed CSP withassociated models.
Effect algebras, witness pairs and observables
Authors: Jenča Gejza 
Published: January 2018

The category of effect algebras is the Eilenberg-Moore category for themonad arising from the free-forgetful adjunction between categories of bounded posetsand orthomodular posets.In the category of effect algebras, an observable is a morphism whose domainis a Boolean algebra. The characterization of subsets of ranges of observables isan open problem.For an interval effect algebra E, a witness pair for a subset of S is an objectliving within E that "witnesses existence" of an observable whose rangeincludes S. We prove that there is an adjunction between the poset of allwitness pairs of E and the category of all partially inverted E-valuedobservables.
Spectra of finitely presented lattice-ordered Abelian groups and MV-algebras, part 1
Authors: Marra Vincenzo , McNeill Daniel , Pedrini Andrea 
Published: January 2018

This is the first part of a series of two abstract, the second one being by Daniel McNeill.If X is any topological space, its collection of opens sets O(X) is a complete distributive lattice and also a Heyting algebra. When X is equipped with a distinguished basis D(X) for its topology, closed under finite meets and joins, one can investigate situations where D(X) is also a Heyting subalgebra of O(X).Recall that X is a spectral space if it is compact and T0, its collection D(X) of compact open subsets forms a basis which is closed under finite intersections and unions, and X is sober. By Stone duality, spectral spaces are precisely the spaces arising as sets of prime ideals of some distributive lattice, topologised with the Stone or hull-kernel topology. Specifically, given such a spectral space X, its collection of compact open sets D(X) is (naturally isomorphic to) the distributive lattice dual to X under Stone duality.We are going to exhibit a significant class of such spaces for which D(X) is a Heyting subalgebra of O(X).We work with lattice-ordered Abelian groups and vector spaces. Using Mundici’s Gamma-functor the results can be rephrased in terms of MV-algebras, the algebraic semantics of Lukasiewicz infinite-valued propositional logic.Let (G,u) be a finitely presented vector lattice (or Q-vector lattice, or l-group) G equipped with a distinguished strong order unit u. It turns out that Spec(G,u), i.e. the the space of prime ideals of (G,u) topologised with the hull-kernel topology, is a compact spectral space. Our first main result states that the collection D(Spec(G,u)) of compact open subsets of Spec(G,u) is a Heyting subalgebra of the Heyting algebra of open subsets O(Spec(G,u)).As a consequence, we also prove that the subspace Min(G,u) of minimal prime ideals of G is a Boolean space, i.e. a compact Hausdorff space whose clopen sets form a basis for the topology.Further, for any fixed maximal ideal m of G, the set l(m) of prime ideals of G contained in m, equipped with the subspace topology, is a spectral space, and the subspace Min(l(m)) of l(m) is a Boolean space.
A Framework for Verified Depth-First Algorithms
Authors: Neumann René 
Published: January 2018

We present a framework in Isabelle/HOL for formalizing variants ofdepth-first search. This framework allows to easily prove non-trivialproperties of these variants. Moreover, verified code in severalprogramming languages including Haskell, Scala and Standard ML can begenerated.In this paper, we present an abstract formalization of depth-first search anddemonstrate how it is refined to an efficiently executable version. Further we use the emptiness-problem of Büchi-automata known from model checking as the motivation to present three Nested DFS algorithms. They are formalized, verified and transformed into executable code using our framework.