bluuebunny/crossref_metadata_2025 huggingface dataset:
Atypical necrobiosis lipoidica of the face
Authors: Helander I , Niemi KM , Tyrkkö J
Published: July 2023

A 36-year-old healthy man with atypical necrobiosis lipoidica of the face is described. The lesions were annular with a raised erythematous palpable border. The centres were slightly depigmented and atrophic, without telangiectasia or hair loss. Histopathological changes revealed prominent giant cells in small groups without clear granuloma formation. They were located at all levels of the drmis between the collagen bundles.
Eosinophilic spongiosis in early pemphigus foliaceus
Authors: Brodersen I , Frentz G , Thomsen K
Published: July 2023

A case of widespread non-specific, itchy exanthema in a 74-year-old female is presented. An early skin biopsy showed eosinophilic spongiosis. Later a dermatitis herpetiformis-like eruption developed. However, immunofluorescence microscopy showed intercellular IgG deposits characteristic of pemphigus. Recognition of eosinophilis spongiosis may be helpful in differentiating early pemphigus from other bullous diseases.
Adrenergic nerve innervation of the human cutaneous glomus
Authors: Morishima T , Hanawa S
Published: July 2023

Adrenergic (monoaminergic) nerve innervation of cutaneous glomus from the human thumb was examined by the fluorescence method of Falck and Hillarp for the demonstration of monoamines. The main anastomotic vessel (Suquet-Hoyer canal) was found to possess a pattern specific for nerve innervation. The Suquet-Hoyer canal was surrounded like a sheath by numerous thin adrenergic fibers, which were distributed like threads around a bobbin. These nerve fibers are superimposed directly on the outer surface of the glomus cell layer, not penetrating between these cells. They show varicose axon ramifications.
Decreased blood flow in a papaverine-induced passive vascular bed in sclerodermal skin
Authors: Kristensen JK , Henriksen O.
Published: July 2023

Blood flow was measured in the form of 133Xenon washout rate constants in a cutaneous vascular bed made passive by intracutaneous injection of a 133Xenon-papaverine mixture. Experiments were performed using injection volumes of 0.005, 0.02, 0.1 and 0.2 ml in 7 normals and 15 patients suffering from generalized scleroderma. Blood flow was closely related to the volume of fluid injected, probably reflecting dilution of tissues and increased diffusion distances when injection volumes were increased. When using injection volumes of 0.005 and 0.02 ml, blood flow was significantly reduced in the patients, as compared with normals, probably because of a decreased capillary density in cutaneous tissue in generalized scleroderma.
Systemic effects of local treatment with high doses of potent corticosteroids in psoriatics
Authors: Nilsson JE , Gip LJ.
Published: July 2023

The risk of systemic effects of high doses of potent topical corticosteroids was evaluated in 6 psoriatics with lesions on more than 50% of the body surface. Before the examinations the patients had been treated for 3-4 months with 35-65 g fluorinated corticosteroids daily. General clinical examination, plasma cortisol determinations, and tetracosactrin tests were carried out. One patient showed clinical signs of Cushing's syndrome including diabetes mellitus, another had a slight Cushingoid appearance. The plasma cortisol levels were depressed in 5 of the 6 patients on the first post-treatment day. A subnormal plasmacortisol response to tetracosactrin stimulation was noted in 3 of the patients. In these cases the potent corticosteroid therapy was discontinued. One month later a follow-up was performed, which showed a clinical and laboratory normalization except for the tetracosactrin test in one case. The study emphasizes the risk of serious systemic effects of the absorbed corticosteroids, if high doses are used for long periods.
Mycosis fungoides with digital ischaemia due to DIC
Authors: Harrison PV.
Published: July 2023

Abstract is not available.
Acridine orange staining of urethral and cervical smears for the diagnosis of gonorrhea
Authors: Forsum U , Hallén A.
Published: July 2023

Smears of urethral and cervical discharge for direct microscopical examination of gonococci were stained with acridine orange and methylene blue and the findings compared with culture of direct inoculated plates. These two staining methods yielded similar results. Acridine orange staining seems a valuable alternative due to its sharp image contrast.
Epithelioid sarcoma: ultrastructural observation of lymphoid cell-induced lysis of tumor cells
Authors: Medenica M , Casas C , Lorincz AL , Van Dam DP.
Published: July 2023

Abstract is not available.
Periodic structures in the Langerhans' cell: an optical diffraction study
Authors: Lindberg M , Hebert H , Forslind B.
Published: July 2023

Abstract is not available.
5 years' experience of 5-S-cysteinyldopa in melanoma diagnosis
Authors: Agrup G , Agrup P , Andersson T , Hafström L , Hansson C , Jacobsson S , Jönsson PE , Rorsman H , Rosengren AM , Rosengren E.
Published: July 2023

Determinations of the urinary excretion of 5-S-cysteinyldopa were performed in 571 patients previously treated by surgery for melanoma or melanoma metastasis. 90% of the 161 patients with metastases showed values exceeding 0.15 mg/24 h, and 9% of the 410 patients without metastases had such values. The increase in 5-S-cysteinyldopa excretion was generally more pronounced in men with metastases than in women, 98% of the men and 77% of the women with metastases showing values exceeding 0.15 mg/24 h. High levels of 5-S-cysteinyldopa are of grave prognostic significan4% died within one month, and only 3% survived for more than a year. In Sweden, determination of 5-S-cysteinyldopa in patients operated on for melanoma gives maximum information in the winter (October--March), when sun exposure does not influence the excretion levels.
Mast cells in solitary glomus tumors: a possible algogenic role
Authors: Kimura S.
Published: July 2023

Mast cells in three cases of solitary glomus tumor were examined by light and electron microscopy. As seen by light microscopy, a number of round, oval or elongated mast cells were distributed throughout the stromal connective tissue and showed slight or moderate metachromasia when stained with toluidine blue (pH 4.1). Electron microscopy revealed various types and degrees of degranulation of mast cell granules, and also disclosed a close correlation between mast cells and non-myelinated nerve fibers. These findings suggest that mast cells may play an algogenic role in solitary glomus tumors, probably mediated by the contents, mainly histamine, concentrated in their granules.
Immunoglobulins in alopecia areata
Authors: Ead RD.
Published: July 2023

Serum immunoglobulin levels (IgA, IgM, IgG) were measured by radial immunodiffusion in 57 subjects with varying degrees of alopecia areata. Both IgA and IgM fell with increasing severity of disease as judged by the area of scalp involved. IgM in subjects with extensive disease was significantly lower than that of an age- and sex-matched control group.
Epipodophyllotoxin (VP-16-213) in mycosis fungoides: A report from the Scandinavian mycosis fungoides study group
Authors: Molin L , Thomsen K , Volden G , Bergqvist-Karlsson A , Hallberg O , Hellbe L.
Published: July 2023

Epipodophyllotoxin (VP-16-213) was administered to 9 patients with mycosis fungoides in various stages, most of them in the advanced tumour stage. In 4 of the patients VP-16 was combined with cyclophosphamide. VP-16 alone or in combination with cyclophosphamide was capable of inducing remission initially in all cases, complete in 2, partial in 3 and improvement to a lesser degree in the remaining 5 patients, but it was unable to maintain the remission. The induced remission has to be upheld by other agents, possibly added to VP-16.
The effect of prolonged drying on transepidermal water loss, capacitance and pH of human vulvar and forearm skin.
Authors: Elsner P , Maibach H I
Published: July 2023

The effect of prolonged drying on transepidermal water loss (TEWL), capacitance and pH of vulvar and forearm skin was studied in 15 healthy female volunteers. A desiccation chamber that absorbed water evaporating from the skin surface was applied to the forearm and labia majora skin daily for 4 days. Skin TEWL, capacitance and pH were measured daily and 4 days after removal of the desiccation chamber at the site of drying and at a symmetrical control site. Under desiccation, TEWL both of forearm and of vulvar skin showed an increase during the first days of drying, followed by a gradual decrease. After 4 days of drying, forearm TEWL was reduced to 91% of the control value, without reaching significance. Vulvar TEWL was significantly reduced to 80% of the control value. Although relative reduction of vulvar TEWL was higher than that of forearm TEWL, the absolute of value of vulvar TEWL after drying remained significantly higher than that of forearm TEWL. Skin capacitance significantly decreased under drying both in forearm and vulvar skin. Skin pH was significantly reduced by drying at the vulva, but not at the forearm. It is concluded that although changes in physiological parameters during drying seem to be more pronounced in vulvar than in forearm skin, differences suggest that the specific properties of vulvar skin are not explained by anatomically related occlusion alone.
Chromate sensitization and elicitation from cement with iron sulfate.
Authors: Bruze M , Gruvberger B , Hradil E
Published: July 2023

For some years, iron sulfate has been added to cement manufactured in the Scandinavian countries to prevent sensitization to and elicitation from chromate in cement. Allergic contact dermatitis from chromate is reported here in 3 workers with hand dermatitis and exposure to cement containing iron sulfate. Although iron sulfate had been added to the cement, high chromate concentrations were found in many samples of cement to which these workers were exposed.
Attachment and detachment of human epidermal melanocytes.
Authors: Warfvinge K , Agdell J , Andersson L , Andersson A
Published: July 2023

Human epidermal melanocytes can leave their basal position following topical application of sodium lauryl sulphate. They thereby undergo changes which strongly indicate that the dense plates along their cytomembrane constitute a mechanism for attachment to the basal lamina. These detached melanocytes move rapidly to, or are transported to, more superficial levels of the living epidermis. They are probably not desquamated, but disintegrate within the stratum spinosum. It was remarkable that one melanocyte was found that broke the basal lamina, showing that melanocytes are capable of migrating, under certain conditions. A special fixation method which exposes the cytomembranes and allows the demarcation of cells and their finest cytomembrane protrusions was used to demonstrate that keratinocytes often bulge into the innermost spinous layer and become attached to the basal lamina only via more or less thin cytoplasmic protrusions. This is in contrast to the routine textbook description of a basal layer that consists of a strict single row of cuboid or columnar keratinocytes.
Systemically induced photoallergy to quinine in the mouse can be elicited topically--and vice versa
Authors: Wirestrand L E , Ljunggren B
Published: July 2023

Groups of female albino mice were photosensitized and photochallenged to quinine using protocols for either systemic or epicutaneous administration. Compared with control groups, statistically significant inflammatory reactions, measured as wet weight increase in ear tissue, could be obtained both with systemic and epicutaneous administration. Topically induced photoallergy to quinine could be elicited not only by topical, but also by intraperitoneal administration of the drug, and vice versa. The strongest response at challenge was obtained when the induction was performed topically and the challenge by the systemic route. These data suggest that epicutaneous and systemic photoallergy to quinine have mechanisms in common, and that the route of introduction of the sensitizer into the skin is not the crucial factor. This experimental model may be useful in the elucidation of the mechanisms of systemic photoallergy.
Neuron-specific enolase-immunoreactive fibres in uremic patients.
Authors: Fantini F , Baraldi A , Pincelli A
Published: July 2023

No abstract available.
Analysis of lithogenous factors in lichen planus.
Authors: Halevy S , Arie R , Ingber A , Lotem M , Sandbank M
Published: July 2023

A search for possible lithogenous factors was under-taken in a group of 42 lichen planus (LP) patients (15 with urolithiasis and 27 without). Normal mean values of calcium, phosphorus, uric acid and creatinine were found in the serum and in the 24-hour urine collection. However, 9 patients (21%) manifested laboratory deviations consisting of hyperuricemia, hyperuricosuria or hypercalciuria, or combinations of the three. The prevalence of hyperuricemia among LP patients was greater than in matched controls and vis-à-vis the recorded prevalence of hyperuricemia in the general population and in other calcium stone formers. These findings may suggest involvement of metabolic defects in LP.
Growth kinetics of fibroblasts from a patient with Ehlers-Danlos syndrome.
Authors: Oku T , Nakayama F , Takigawa M , Inoue K , Yamada M
Published: July 2023

A 6-year-old girl with Ehlers-Danlos syndrome (type I) who shows hyperelastic skin, hypermobile joints and delayed wound healing is reported. The growth kinetics of fibroblasts derived from her skin was examined using 3H-thymidine autoradiography. Our study showed that these fibroblasts had poor proliferative activity, compared with normal age-matched fibroblasts. Thus, we could suggest that the pathogenesis of Ehlers-Danlos syndrome was partially attributed to the lack of proliferative activity of the fibroblasts.
The effect of UV-light on pityrosporum yeasts: ultrastructural changes and inhibition of growth.
Authors: Wikler J R , Janssen N , Bruynzeel D P , Nieboer C
Published: July 2023

The effect of UV-light on Pityrosporum yeasts (P.) was studied: P. yeasts cultured from the skin were spread on Dixon plates and irradiated with different UVB-and UVA-light dosages and read after three days, controls were not irradiated. Also P. yeasts, immediately after irradiation, were isolated from the plates and studied with an electron microscope. A significant growth inhibition or no growth at all was seen after 25, 50, 75 J/cm2 UVA and 900 mJ/cm2 UVB, a moderate inhibition after irradiation with 250 mJ/cm2 UVB. The growth inhibition was paralleled by ultrastructural degenerative alterations: clumping of ribosomes and lysis of nuclei. The amount of "stacked material" in the vacuoles was diminished or they were completely empty, the cell wall remained unchanged. Our results imply that the positive effect of sunlight on seborrhoeic dermatitis may well be explained by the direct influence of UV-light on the P. yeasts.
Hydrogen peroxide cream for the prevention of white pressure areas in UVA sunbeds.
Authors: Tegner E , Björnberg A
Published: July 2023

A single application of 1% hydrogen peroxide in a stabilized lipid cream during 2 min before UVA exposure prevents white spots in anoxic pressure areas in sunbed use, causing an almost normal pigmentation. During maintenance exposure with UVA once a week this pigmentation will remain unchanged if the pressure areas are pretreated with hydrogen peroxide before each irradiation. White spots will appear 3-4 weeks after finishing hydrogen peroxide pretreatment in the pressure areas thus exposed to UVA alone.
MAKNA KIDUNG SINGGAH-SINGGAH PADA RITUAL BEDHOL PUSAKA SATU SURO DI PONOROGO
Authors: A. Madani  , N.W. Sartini  , D. Mayangsari  , P.K. Hadi
Published: July 2023

Penelitian ini merupakan kajian etnolinguistik yang bertujuan untuk menganalisis makna Kidung Singgah-Singgah yang terdapat dalam ritual Bedhol Pusaka Satu Suro di Ponorogo. Ritual Bedhol Pusaka merupakan bentuk napak tilas atau mengenang terbentuknya Ponorogo. Ritual ini dilakukan dengan mengambil tiga pusaka Bathoro Katong, pendiri sekaligus adipati pertama Ponorogo. Pengumpulan data dilakukan menggunakan metode simak dengan teknik rekam dan teknik catat. Sumber data instrumen penelitian berupa data lisan dan tulisan yang diperoleh melalui informan yang terlibat dalam penelitian, yaitu pelaku ritual tersebut. Data lisan berupa Kidung Singgah-Singgah yang dituturkan dalam ritual tersebut. Analisis data menggunakan metode kontekstual melalui konteks turunan penutur dengan lawan tutur. Penelitian ini mengkaji Kidung Singgah-singgah  yang dilantunkan oleh pelaku ritual tersebut dengan memfokuskan pada aspek makna. Adapun metode penyajian hasil menggunakan metode deskriptif, formal, dan informal. Teori yang digunakan adalah makna konseptual dan asosiatif Geoffrey Leech. Hasil penelitian menunjukkan bahwa Kidung Singgah-Singgah menggunakan tiga bahasa yakni bahasa Jawa, Jawa Kuno, dan Arab. Adapun jenis makna yang ditemukan dalam Kidung Singgah-Singgah terdapat makna asosiatif, yaitu makna konotatif, afektif, kolokatif, dan reflektif. Namun jenis makna yang mendominasi adalah makna konotatif dan afektif yang terdapat pada keempat bait kidung. Secara keseluruhan, makna Kidung Singgah-Singgah tersebut yaitu sebagai upaya tolak bala dan mengingatkan manusia untuk selalu mengingat dan menyembah Tuhannya.
KEBERHASILAN IMPLEMENTASI PROJECT-BASED LEARNING DALAM BIDANG BAHASA: PROGRAM DAN DAMPAKNYA PADA PESERTA DIDIK DI SEKOLAH DAN PERGURUAN TINGGI DI DUNIA
Authors: F.I. Gama
Published: July 2023

Beberapa sekolah dan perguruan tinggi di dunia telah berhasil menerapkan project-based learning dalam pembelajaran bahasa. Penelitian ini bertujuan untuk mengetahui program-program menarik yang telah mereka lakukan dalam penerapan project-based learning dan dampak program-program tersebut pada peserta didik. Penelitian ini menggunakan pendekatan kualitatif. Metode yang digunakan dalam penelitian ini adalah metode deskriptif. Teknik pengumpulan data melalui studi pustaka. Data berupa buku dan artikel ilmiah berasal dari berbagai jurnal internasional yang didapatkan secara online melalui berbagai database akademik. Teknik analisis data meliputi pengumpulan data, reduksi data, penyajian data, dan penarikan kesimpulan. Penelitian ini menemukan program-program menarik yang telah dilakukan oleh beberapa sekolah di dunia yang berasal dari negara Tiongkok, Australia, Finlandia, Amerika Serikat, Selandia Baru, Singapura, dan Inggris adalah program creative language learning, membuat film pendek, menulis buku, dan presentasi, membuat film dokumenter berbahasa Spanyol, the Graffiti project, language experience approach, dan the newspaper project. Program-program menarik yang telah dilakukan oleh beberapa perguruan tinggi di dunia berasal dari negara Finlandia, Vietnam, Australia, dan Singapura adalah program membuat aplikasi web, English for specific purposes, e-language learning, dan language tandem. Dampak program pada peserta didik yakni meningkatkan kemampuan berbahasa, penggunaan teknologi, dan semangat serta keaktifan dalam belajar, memperluas wawasan budaya daerah atau budaya negara lain, serta mengembangkan minat mempelajari bahasa, sikap kerjasama, sikap toleransi, dan keterampilan kreatif.
STRATEGI PENCIPTAAN HUMOR INDRA FRIMAWAN DALAM SEGMEN NAMANYA JUGA ORANG PADA KANAL YOUTUBE VINDES
Authors: M.F.A. Fauzi  , R. Wuryaningrum  , Parto
Published: July 2023

Penelitian ini membahas tentang strategi penciptaan humor pada tuturan Indra Frimawan dalam segmen Namanya Juga Orang yang merupakan bagian kanal YouTube Vindes. Tuturan humor yang disampaikan oleh Indra Frimawan memiliki keunikan apabila dibandingkan dengan komedian lain. Penelitian ini bertujuan untuk mendeskripsikan teknik-teknik dan fitur-fitur penciptaan humor Indra Frimawan dalam segmen Namanya Juga Orang. Data pada penelitian ini berupa tuturan Indra Frimawan yang berpotensi menimbulkan efek lucu. Metode pengumpulan data yang digunakan dalam penelitian ini melalui teknik dokumentasi dan observasi digital. Data-data yang terkumpul dianalisis dalam tiga tahap: (1) reduksi data, (2) penyajian data, dan (3) penarikan kesimpulan. Dalam melakukan penelitian, peneliti sebagai instrumen kunci dibantu dengan beberapa instrumen pendukung berupa tabel pemandu pengumpul data dan tabel pemandu analisis data. Hasil yang diperoleh pada penelitian ini berupa lima teknik penciptaan humor, yaitu (1) humor logika dengan pelanggaran maksim relevansi, (2) humor bahasa dengan pelanggaran maksim cara, (3) humor identitas dengan pelanggaran maksim kuantitas, (4) humor identitas dengan pelanggaran maksim relevansi, dan (5) humor aksi dengan pelanggaran maksim cara. Sementara itu, fitur-fitur yang digunakan terdiri atas enam jenis, yaitu: (1) pengingkaran fungsi benda, (2) perubahan topik secara sepihak, (3) peran ganda, (4) pertanyaan irasional, (5) karya spontan, dan (6) silsilah terbalik.
Quantity and Physicochemical Analysis of Biodiesel from CPO Processed by Electrolysis Method
Authors: Dhafir Muhammad , Darwin Darwin , Al Fayed Muhammad Alwi , Suharyatun Siti
Published: July 2023

Biodiesel is produced by esterification-transesterification, using alcohol as a reactant and acid and base catalysts. Electrocatalyst is a method to increase production yield by utilizing H+ and OH– ions as a catalyst. This study aims to investigate the biodiesel production process through the esterification-transesterification reaction and analyze the physicochemistry of biodiesel produced from CPO by electrolysis using platinum electrodes. CPO was esterified-transesterified and then analyzed the production yield and physicochemistry of biodiesel. Rsults showed that the highest biodiesel yield was produced at a voltage of 6 V, which is 88.67%, the lowest acid value and moisture content of biodiesel was produced from a voltage of 12 V are 0.99 mgKOH/g and 0.75%, the kinematic viscosity that met the SNI biodiesel standards resulted in a voltage of 6 V and without the use of electrolysis, namely 3.53 cSt and 3.63 cSt, and the highest flash point value for biodiesel is produced from a voltage of 12 V, which is 109 ° C.   Keywords:  Biodiesel, Crude palm oil (CPO), Electrolysis, Physicochemical, Platinum.
Radiosensitivity of Two Local Chili Varieties to Gamma Rays
Authors: Makhziah Makhziah , Soedjarwo Djarwatiningsih Poengky
Published: July 2023

Genetic variation is needed for developing new superior varieties in plant breeding.  Genetic variation of chili plants could be increased by inducing mutation with gamma rays irradiation. The aim of this study was to determine radiosensitivity of two local varieties of chili pepper by calculating the lethal dose values at LD20 and LD50. Chili pepper (Capsicum frutescens L.) seeds of local varieties origin from Tulungagung and Ponorogo were irradiated with cobalt-60 gamma rays at doses of: 0; 100; 200; 300; 400; 500; 600; 700; 800; 900; 1000 Gray (Gy); each as many as 50 seeds per dose of radiation. The irradiated chili seeds were grown in small polybags containing 1:1 mixture of soil and compost. Germination parameters of chili seeds was observed 30 days after planting (DAT) to determine lethal dose of 20 (LD20) and lethal dose of 50 (LD50). The results showed that increasing doses of gamma rays caused greater damage to chili seeds therefore the seeds were not able to germinate. Local Tulungagung Variety had LD20 and LD50 of 147.62 Gy and 409.52 Gy; and the Local Ponorogo variety had LD20 and LD50 of 90.3 Gray and 453.7 Gray. Local Tulungagung Variety was more sensitive to gamma rays than Local Ponorogo Variety. LD20 and LD50 can be used to get a lot of genetic variation and obtaining the positive mutants. Keywords:  Irradiation, Genetic variation, Lethal dose, Mutation
Application of Biourin and Mycorrhizal Fertilizers on the Dynamics of Available P, P Uptake, and Shallot (Allium ascalonicum L.) Yield in Vertisols
Authors: Matheus Rupa , Kantur Donatus
Published: July 2023

The aim of this study was to evaluate the effect of application of biourin fertilizer and Mycorrhizal Vesicles Arbuscula (MVA) dosage on P dynamics, P uptake and yield of shallots in vertisols. This study was designed with a factorial design pattern on the basis of a randomized block design (RBD). The treatment tested was the concentration of  biourin (B), with four levels: B10: Concentration of 10 ml.l-1 water, B20: Concentration of 20 ml.l-1 water, B30: Concentration of 30 ml.l-1 of water and B40: Concentration 40 ml.l-1 of water. The second treatment was MVA dose with four levels, namely: M0: Without MVA, M10:10 g.plant-1, M20: 20 g.plant-1 and M30: 30 g.plant-1.  The results showed that the biourin concentration of 40 ml.l-1 of water and the MVA dose of 30 g.plant-1 significantly affected the dynamics of available P in Vertisol. The application of biourin at a concentration of 30 ml.l-1 water showed a P absorption of 15.07% and increased shallot yields by 41.07%. The best application of MVA biofertilizer in vertisols was achieved at a dose of 30 g.plant-1, able to increase plant nutrient P uptake by 152% and increase shallot yield by 72.38% from without MVA.Keywords: Concentration of biourin; MVA dose; P dynamics, Shallot yield
Zonation of Flood-Prone Areas Based on Remote Sensing Data and Hydrodynamic Models
Authors: Bachri Samsul , Faisol Arif
Published: July 2023

Many watersheds in Manokwari are classified as flood-prone areas with a frequency of more than 1 flood per year. Limited rain stations and climate stations make it difficult to the zoning of flood-prone areas. This study aims to utilize remote sensing data and hydrodynamic models to zone flood-prone areas in watersheds (DAS). The research was conducted in the Wosi Watershed - Manokwari Regency - West Papua Province. The data used in this research is DEMNAS topographic data, Climate Hazards Group Infrared Precipitation with Stations (CHIRPS) data acquired 1996 – 2020, Sentinel 2 imagery acquired 21 September 2020, and river maps. The peak flow in the Wosi watershed was analyzed using rational methods and flood hazard zoning was analyzed using HEC-RAS. The research showed that the Wosi River was not able to accommodate the peak flow at various return periods, consequently, the Wosi River had the potential for flooding every year. The results of this study are relevant to actual events, therefore remote sensing data and hydrodynamic models can be used to analyze peak flow and flood hazard zoning.Keywords: Climate Hazards Group Infrared Precipitation with Stations,    DEMNAS,  HEC-RAS, Satellite Imagery, Sentinel 2.
Pelaksanaan Pembelajaran Seni Budaya (Musik) Kelas VIII di SMP Negeri 9 Pariaman
Authors: Febriani Sonia Annisa , Maestro Esy
Published: July 2023

This study aims to find out and describe how the implementation of face-to-face and online learning in the subjects of cultural arts music material class VIII at SMP Negeri 9 Pariaman during the covid-19 pandemic. This type of research is qualitative research using descriptive methods of analysis. This research instrument is the researcher himself and assisted with supporting instruments such as stationery and mobile phones. Data collection techniques using interviews, library studies and documentation. The data types in this study are primary and secondary data. The steps of analyzing data are collecting data, identifying data, classifying data, describing data and concluding data. The results showed that the implementation of art learning music culture face-to-face and online with material singing traditional songs in class VIII. I SMP Negeri 9 Pariaman is less than maximum. In the implementation of time-limited face-to-face learning, teachers cannot optimally manage classroom learning, and cannot practice this material directly in front of students.  And the evaluation conducted by the teacher does not pay attention to whether the techniques and singing styles that students practice are correct or not. The media that teachers use in teaching in addition to using cultural art print books, teachers also use the Smart Learning application because this application does not use a lot of internet quota or does not have to use a good mobile network.
Bentuk Penyajian Tari Pisau Dua Pada Acara Bimbang Adat Di Desa Sendawar Bengkulu
Authors: Triagnesti Syinta , Mansyur Herlinda
Published: July 2023

This study aims to describe the Form of Presentation of Pisau Dua Dance At The Bimbang Adat (Wedding) Event in Sendawar Village, Semidang Alas Maras District, Seluma Regency, Bengkulu Province. Qualitative research type using a descriptive method of analysis. The data type uses primary data and secondary data. The main instrument used is the researcher himself and assisted with supporting instruments such as stationery, handy cam, and photo cameras. Data collection techniques are conducted by means of literature studies, observations, interviews, and documentation. The steps of analyzing data are collecting data, describing data, and concluding data. The results showed that the Pisau Dua Dance was performed at the Bimbang Adat (wedding) event in Sendawar Village, Semidang Alas Maras Subdistrict, Seluma Regency, Bengkulu Province is one of the traditional dances with a form of representational symbolic presentation and serves as entertainment. Pisau Dua dance consists of 6 varieties of motion, 2 dancers are all male, music (serunai and redap), makeup and costumes (no make-up) costumes (shirts, basic pants, peci/headgear, and half-masted fabric), property (2 pairs of knife two branches) and staging place (in front of pelaminan).
Pembelajaran Seni Budaya (Musik) Pada Masa Pandemi Covid-19 Di Kelas VIII-1 SMP Negeri 7 Padang
Authors: Taaj Jaya Ali Almatin , Epria Darma Putra Irdhan
Published: July 2023

The purpose of this study is to describe the learning of cultural arts, especially music during the Covid-19 pandemic in class VIII-1 of SMP Negeri 7 Padang. This research is classified in the qualitative research with qualitative descriptive methods, the data were collected through literature study, observation, and interviews. The object of this research was a leaning process in art and culture (music) in class VIII-1 of SMP Negeri 7 Padang. The types of data were primary and secondary data. Primary data were obtained directly from sources; a) direct observation of the teaching and learning process with the topic of techniques and styles of singing folk songs; b) interviews with teachers of arts and culture subjects. Based on the data processing, the conclusions are; 1) learning can be done at home, at school, and in the society; 2) from the teacher as the only source of learning turned into various learning resources; 3) from students are told to learn to find out, 4) the method used by the arts and culture teacher is an online method (in a network) which used information and communication technology to increase the efficiency and effectiveness of learning. The results of this research showed that the teaching and learning process had not fully achieved the desired goals.
Keberadaan Tari Antan Bagonto Di Kecamatan Pulau Punjung Kabupaten Dharmasraya
Authors: Permata Sary Eliza , Astuti Fuji
Published: July 2023

This research aims to reveal and describe the Existence of the Antan Bagonto Dance in the Punjung Island District of Dharmasraya Regency. This type of research is a type of qualitative research with descriptive methods. The data collection techniques used are literature studies, observations, interviews and documentation. Data collection techniques are carried out by employing Library Studies, Observations, and Interviews. The steps of data analysis are data collection, analyzing data and making conclusions. The results of the study showed the Existence of Antan Bagonto Dance in Punjung Island Subdistrict as seen from the periodization per year. The study looked at 5 periodizations ranging from 1957-1982, 1983-2014, in 2015, 2016-2018 and 2019. The causative factors of the ups and downs of Antan Bagonto Dance are the entry of the development of science and technology, Band, and also pandemics.
Bentuk Penyajian Tari Iyo-iyo Pada Upacara Pengangkatan Gelar Depati Ninik Mamak Di Desa Tanjung Pauh Mudik, Kerinci
Authors: Lutiyasa Ravena , Nerosti Nerosti
Published: July 2023

This research aims to find out and describe the Form of Presentation of Iyo-iyo Dance at the depati Ninik Mamak title appointment event in Tanjung Pauh Mudik Village of West Kerinci Lake District, Kerinci Regency. This type of research is qualitative research with descriptive analytical methods. These research instruments are researchers themselves and are assisted by supporting instruments such as stationery, notebooks and cameras. This type of data uses primary data and secondary data. Data collection techniques are carried out by means of library studies, observations, interviews and documentation. The steps of analyzing data are collecting data, describing data and inferring data. The results of this study showed that the form of presentation of Iyo-iyo Dance at the Depati Ninik Mamak Title Ceremony began with a speech from the host, a speech from a ceremony as well as the delivery of hajat, followed by an offering from the butino child, followed by the pick-up of Mangku Depati, customary parno (religious greeting), followed by prayer and Jeddah, and the last performance of Iyo-iyo Dance. Iyo-iyo dance consists of 2 movements, and is only danced by female dancers who have something to do with Depati Ninik mamak, the butino son of Depati Ninik Mamak with a number of dancers of 15-30 people. Iyo-iyo dance uses internal music, which is the music of the dendang derived from the poet's voice, and this dance uses frankincense to spurt dancers who are believed to summon the spirits of ancient ancestors. The function of Iyo-iyo Dance at the Depati Ninik Mamak Title Appointment Ceremony is as entertainment for the people who witnessed it and as a form of respect to Depati who was appointed his title.
Musik Gendang Lima Sendalanen Dulu Dan Sekarang Dalam Konteks Upacara Kematian
Authors: Julpriadi Perangin Angin Obet , Wimbrayardi Wimbrayardi
Published: July 2023

This study discusses the changes in the music of the Gendang Lima Sendalanen, and the role and function of the Gendang Lima Sendalanen itself in the death ceremony. This study aims to find out how Gendang Lima Sendalanen was and is now in the death ceremony. This type of research is qualitative research using qualitative descriptive methods. Data collection techniques were carried out using observation, interviews, documentation and literature study. Data analysis was carried out by collecting data, identifying, classifying, describing, analyzing and concluding the data. The results of this study indicate that there is a change in the presentation of the Sendalanen Five Drums which used to use five sandalwood drums, now uses a keyboard, which occurs and cannot be avoided in this modern era. Change does not change the culture itself because it is flexible, which changes only small things so that it does not change the culture.
Pengembangan Media Pembelajaran Ansambel Musik Berbasis Video Animasi Untuk Kelas VII SMP Negeri 25 Padang
Authors: Sundari Sri , Erfan Erfan
Published: July 2023

This research aims to find out how the process of developing music ensemble learning media based on animated videos and the validity of the development of animation video-based music ensemble learning media for class VII of SMP Negeri 25 Padang.This type of research is Research and Development (R&D), using ADDIE development models, namely Analysis, Design, Development, Implementation, and Evaluation. This research instrument is in the form of product validation sheets and student response questionnaires. Data collection techniques are carried out by means of library studies, observations, interviews and documentation. The data analysis techniques in this study are validation sheet analysis and student response questionnaire analysis.The result of this research is the development of educational media music ensembles based on animated videos carried out by passing the main stages, where there are five stages carried out, namely 1) Analysis of the needs of learners, 2) Design of learning media, 3) Development or media development, 4) Implementation or trial of products, and 5) Product evaluation. At the development stage, after the product is developed first the product is validated and then revised according to the advice before finally being tested. Validation results conducted by three validators after analysis produce the following data: (1) media expert validation sheets obtain an average of 4.2 with a percentage of 84% and the media category is very valid / decent, (2) the material expert validation sheet obtains an average of 4 and reaches an 80% percentage with a very valid / decent media category,(3) Validation sheets by educators earn an average of 4.1 reaching a percentage of 82% with a very valid / decent media category. The response of learners to the development of the learning media of music ensembles based on animated videos is satisfactory with good categories.
Penggunaan Aplikasi Emaze Sebagai Media Pembelajaran Seni Budaya di SMA Pembangunan Laboratorium UNP
Authors: Risna Alif Multahul , Susmiarti Susmiarti
Published: July 2023

This study aims to describe the use of the Emaze Application as a Learning Medium for Cultural Arts (Dance) at the UNP Laboratory Development High School. This type of research is qualitative research using applied descriptive methods. This research instrument is the researcher himself and is assisted by supporting instruments such as stationery and cameras. The data type uses primary data and secondary data. Data collection techniques are carried out by means of observation, interviews and documentation. The steps of analyzing data are data classification, data clarification, analyzing data, describing data and inferring data. The results showed that the use of the Emaze application as a medium for learning cultural arts (dance) in class X of the UNP Laboratory Development High School is very helpful for educators in delivering material to students more structured and interesting. Students' learning motivation increases with the 3D view and other advantages of the Emaze application. This can be seen from the results of student practice exams that are very satisfactory and achieve learning objectives in accordance with the syllabus and rpp. Teachers really appreciate the use of the Emaze application and are excited to learn to use the Emaze application in order to be able to use it when teaching and students like and are even interested in using the Emaze application again during learning using the discussion method. However, not all students expressed this, there are also those who are opposed to the above statement but the number who support the use of the Emaze application is very far from those who do not support it.
Minat Siswa Kelas X Terhadap Pembelajaran Seni Budaya di SMA N 1 Bengkulu Selatan
Authors: Julita Kencana Tri Intan , Yensharti Yensharti
Published: July 2023

The purpose of this study was to determine the interest of class X students in learning art and culture at SMA N 1 Bengkulu Selatan. This type of research is quantitative research and is described by descriptive statistics. The population in this study were students of class X SMA N 1 Bengkulu Selatan and the sample of the population studied was class X IPS 3. The instrument of this research was a questionnaire (questionnaire). Data collection techniques were carried out by distributing questionnaires, processing and returning the questionnaires. The data analysis technique was carried out using the Likert scale percentage formula. Students' feeling of pleasure towards learning art and culture at SMA N 1 Bengkulu Selatan is in the Medium category with a percentage of 60%, student involvement is in the medium category with a percentage of 60%. The students' interest is in the medium category with a percentage of 59% and the students' attention is in the medium category with a percentage of 58%. Thus, the overall interest of students in class X IPS 3 towards learning art and culture at SMA N 1 Bengkulu Selatan is in the medium category with a percentage of 59%.
Bentuk Penyajian Tari Galombang Sanggar Umbuik Mudo dalam Pesta Perkawinan di Nagari Sungai Asam, Kabupaten Padang Pariaman
Authors: Putri Amanda Aprilia , Nerosti Nerosti
Published: July 2023

This study aims to describe and analyze the form of presentation of the Galombang Dance at Sanggar Umbuik Mudo at a wedding party and to reveal the form and sequence of the entire presentation of the Galombang Dance at a wedding party. This type of qualitative research uses a descriptive analytical method. While the main instrument is the researcher himself and requires tools in collecting data in the field, namely in the form of stationery and photo cameras. Data collection techniques in the form of literature, observation, interviews and documentation. The data analysis technique is by collecting data, describing the data and concluding the data. The results showed that the Galombang dance at the Umbuik Mudo Studio was a creative dance danced by 6 dancers, consisting of 1 male and 4 female dancers and 1 carano carrier. The movements of the male dancers consist of 6 movements, while the movements of the female dancers consist of 16 movements. The two-row floor pattern stretches backwards with two performances, that is, after the carano presenter offers betel nut to the guest of honour, the dancers continue the dance with a faster tempo. The costume for the female dancers is to wear a creations brackets shirt, salempang, songket skirt and the head wears a lenggek duo horn and uses accessories, namely lace, yellow net cloth, talepon earring, suntiang limo finger and kaban necklace and gold cakiak necklace. The accompanying music used in this performance is gandang, tambua, bass guitar, bansi, jimbe and talempong.
Pelestarian Ronggiang Pasaman Bersama Grup Ranah Sialang di Nagari Ujung Gading Kecamatan Lembah Melintang Kabupaten Pasaman Barat
Authors: Yosmadia Diana , Darmawati Darmawati
Published: July 2023

This research is an effort to preserve Ronggiang Pasaman with the Ranah Sialang group in Lembah Melintang District, Ujung Gading Nagari, West Pasaman Regency. This type of research is qualitative research using descriptive methods. The research instrument was the researcher herself and assisted by supporting instruments such as stationery, flash drives and cameras. The data in this study uses primary data and secondary data. Data collection techniques were carried out by means of literature study, observation, interviews and documentation. The steps to analyze the data are data reduction and data presentation. The results showed that the conservation efforts carried out by researchers were to increase the number of actors in Ujung Gading village, Melintang valley sub-district, West Pasaman district by collaborating with the chairman, dancers from the Ranah Sialang group and the community, the form of collaboration carried out by researchers was socializing related to conservation activities this. Ronggiang Pasaman art already has successors to maintain its existence from traditional arts. It can be proven by the development in terms of the quantity of actors (dancers), in Ronggiang Pasaman Art as many as 10 people, on the other hand, the goal of preservation efforts is so that Ronggiang Pasaman art can continue to develop among young people so that people know that they have a traditional dance that should be proud of and there needs to be an effort to preserve Ronggiang Pasaman Art in the Ujung Gading district, Lembah Melintang sub-district, West Pasaman district.
Penerapan Tari Persembahan Beras Kunyit dalam Kegiatan Ekstrakurikuler sebagai Upaya Pelestarian Tari Tradisional di MTsN Sarolangun
Authors: Piana Putri Okta , Asriati Afifah
Published: July 2023

This article aims to describe the Application of Persembahan Beras Kunyit Dance in Extracurricular as an effort to preserve traditional dance in MTsN Sarolangun. This type of research is qualitative research with descriptive methods. The object of his research was the Persembahan Beras Kunyit Dance in extracurricular at MTs N Sarolangun. Types are primary data and secondary data. The data collection techniques used in this study are literature studies, observations, interviews and documentation. The data analysis techniques used are data collection, data reduction, data presentation and drawing conclusions. The results of this study show that the application of turmeric rice offerings is applied through 4 stages, namely (1) implementation steps, (2) application planning, (3) implementation of application, (4) evaluation. The process of implementing the training was carried out as many as 6 meetings. Students have mastered the traditional dance dance skills of the Persembahan Beras Kunyit Dance offering well. Thus, this dance has been mastered by MTsN Sarolangun students, meaning that this dance has been preserved and the results of this application have been achieved as an effort to preserve the existing Sarolangun.
Unsur Pendukung Penciptaan Kesenian Yaksa Brajadenta Versi Dramatari Karya Kelompok Paguyuban Mekarsari
Authors: Widowati Kawuryansih
Published: July 2023

This study aims to describe the description of the forms and elements that influence the creation of the dance drama version of the Yaksa Brajadenta art. This research uses a qualitative descriptive method with data collection techniques which include observation, interviews, and documentation. The results of the study show that the Yaksa Brajadenta art is one of the products of artistic innovation which is the pride of the people of Wonodoyo Village. This art is realized because there are four elements that influence each other. The first is the genius factor, namely the ability of local residents to learn art on an autodidact basis. The second is resources, namely the source of the materials used to make works of art in the form of wayang stories, ritual life in the village, as well as the form of rampak buta dance. The third is need which includes the group's internal needs and market competition. The fourth is opportunity which includes the opportunity to practice and learn various kinds of arts from other forms and regions. Of the four elements, it is known that if one of the elements is not fulfilled then this art will not be realized.
Tradisi Reog Ponorogo di Desa Mrayan Sebagai Pengenalan Budaya untuk Generasi Muda
Authors: Mustikarani Aidah , Sabardila Atiqa
Published: July 2023

The purpose of this research is to; 1) Knowing the complaints experienced by Reog dancers in Mrayan Village, 2) Knowing the series of Reog performances in Mrayan Village, 3) Knowing the differences between Reog Ponorogo in the past and present. There are data collection methods carried out by researchers are interview and questionnaire techniques. The results of this study are; 1) Jathil dancers in Mrayan Village said that the complaints they often felt were pain and aches in the shoulders, calves, and wrists. For very severe or fatal injuries, dancers in Mrayan Village have never been found, 2) The series of Reog performances in Mrayan Village include remarks by the village head, the dancers pray together, start the show, and close, 3) Differences between Reog dancers in the past and now there is Jathil. Which in ancient times were played entirely by men but now they have changed to Jathil dancers played by women. Jathil dancers in the village of Mrayan no longer have male dancers because the youth there think "men really dance". They are proud to dance Jathil nowadays.