bluuebunny/crossref_metadata_2025_split huggingface dataset:
Incoherent broadband cavity-enhanced absorption spectroscopy for sensitive measurement of nutrients and microalgae
Authors: Zhang Haodong , Luo Jing , Hou Saimei , Xu Zhanpeng , Evans Julian , He Sailing 
Published: March 2022

Incoherent broadband cavity-enhanced absorption spectroscopy (IBBCEAS) can achieve sensitive measurements at trace concentrations for liquid phase marine samples. The IBBCEAS system consists of a cavity-enhancement module (CEM) and a transmission hyperspectral module (THM). The CEM has cavity-enhancement factors up to 78 at 550 nm. Measurements were obtained over a wide wavelength range (420–640 nm) with a halogen lamp, and the optical cavity was formed by two concave highly reflective mirrors (

R

=

0.99

). The minimum detectable absorption coefficient

α

min

of

7.3

×

1

0

−
7

c

m

−
1

at 550 nm corresponds to a limit of detection for nutrients of 780 pM. The spectral resolution of the THM is 3 nm in the wavelength range of 400 to 750 nm. We performed the IBBCEAS measurements for biological and chemical substances, including nutrients, microalgae, and Cy5 dye. The concentrations of nutrients in a deionized water environment and artificial seawater environment were measured at nanomolar levels; the concentration of microalgae phaeocystis was detected with

3.46

×

1

0

4

/

m
L

, and fluorescence substances such as Cy5 dye could be measured at 0.03 mg/L. Experimental results show that the IBBCEAS system has the capability for sensitive measurements of biological and chemical substances and has strong potential for in situ ecological marine environmental monitoring function.
Eficiencia técnica del frijol caupí (Vigna unguiculata L. Walp) en la Región Caribe de Colombia
Authors: Martínez-Reina Antonio Maria , Cordero-Cordero Carina Cecilia , Tofiño-Rivera Adriana Patricia 
Published: March 2022

Introducción. Dentro de los sistemas de producción de la economía campesina en la Región Caribe, el frijol caupí (Vigna unguiculata L. Walp) es importante dada su calidad nutricional. Hay pocos estudios sobre la asignación de factores de producción por parte del productor. Objetivo. Analizar y determinar la eficiencia de la producción de frijol caupí en las regiones productoras del Caribe de Colombia. Materiales y métodos. Entre 2018 y 2020 se llevó a cabo el estudio en el que se utilizó la información aplicada a 31 unidades productivas de frijol caupí en los departamentos de Córdoba, la Guajira y el Cesar, en una muestra seleccionada al azar mediante el método de muestreo aleatorio simple. A la muestra se aplicó una encuesta estructurada sobre datos de insumos usados en la producción como mano de obra, semilla, fertilizante. Se calcularon las estadísticas descriptivas, medidas de dispersión, análisis de correlación, regresión y para efectos de evaluar la eficiencia y aporte de cada factor a la producción, se formuló un modelo econométrico tipo Cobb Douglas. Resultados. Se generó información sobre la contribución de cada factor a la producción, donde se destaca la semilla y el fertilizante como los de mayor aporte. Conclusión. El agricultor, fue eficiente por cuanto se evidenció una relación directa entre el aumento de los insumos y las cantidades producidas, además, la brecha tecnología es estrecha del orden del 8 %, con rendimientos a escala creciente por la relación directa entre el aumento de los insumos y el aumento del producto.
Exogenous application of agmatine improves water stress and salinity stress tolerance in turnip (Brassica rapa L.)
Authors: JALAL Rewaa S. , ABULFARAJ Aala A. 
Published: March 2022

This study was carried out to determine the consequence of foliar application of agmatine (0 and 0.5 mM), on growth, physiological and biochemical traits, and yield of turnip (Brassica rapa L.) plants grown under water stress or salt stress conditions. The effect of three irrigation regimes (100%, 80% and 40% of field capacity) and three salt concentrations (0, 100 and 200 mM NaCl) on turnip plants grown in pots under greenhouse conditions were studied. Water deficit developed at 40% Field capacity (FC) and salinity stress, especially at 200 mM, resulted in signiﬁcant decreases in all growth parameters when compared to control plants (100% FC) including root length and diameter as well as shoot weights per plant. Water stress and high salt stress negatively affected most physiological and biochemical characteristics such as total chlorophyll, photosynthetic rate, stomatal conductance, and transpiration rate. Water use efficiency (WUE) increased under 80% FC or 100 mM NaCl. Antioxidant enzymes activity, catalase and peroxidase and glutathione reductase, increased with water stress and salt stress. Foliar application of agmatine seemed to alleviate the adverse effects of water stress and salt stress on turnip. Alleviating harmful effects of salt stress and enhancing water stress tolerance by agmatine was associated with improving leaf gas exchange, antioxidant enzymes and protein profile.
Introduction pages
Authors: SESTRAS Radu E. 
Published: March 2022

The papers published in Notulae Botanicae Horti Agrobotanici Cluj-Napoca, Issue 4, Volume 49, 2021 represent new exciting researches in different topics of life science, respectively in plant science, horticulture, agronomy and crop science. Among the interesting articles we invite you to find news about: Trehalose induced drought tolerance in plants: physiological and molecular responses; Taxonomy, distribution, epidemiology, disease cycle and management of brown rot disease of peach (Monilinia spp.); Promoter activity analysis and transcriptional profile of Ginkgo biloba 1-Deoxy-D- Xylulose 5-Phosphate reductoisomerase gene (GbDXR) under abiotic stresses; Identifying strawberry DOF family transcription factors and their expressions in response to crown rot; Analysis of codon usage pattern in Lonicera × heckrottii ‘Gold Flame’ based on chloroplast genome; Biofortification with copper nanoparticles (Nps Cu) and its effect on the physical and nutraceutical quality of hydroponic melon fruits; Effect of gibberellin, nano-nutrition with titanium, zinc and iron on yield and some physiological and qualitative traits of white beans; Seasonal variation of arbuscular mycorrhizal fungi in ecotone forests of the northern region of Brazilian Amazonia.
Toppling of a Trona Pinnacles Spire following the Mw 5.5 Ridgecrest Aftershock of June 2020
Authors: Donnellan Andrea , Garcia-Suarez Joaquin , McPhillips Devin , Asimaki Domniki , Goulet Christine , Meng Xiaofeng , Devine Savannah , Lyzenga Gregory 
Published: March 2022

AbstractThe 2019 Mw 7.1 Ridgecrest California earthquake rupture passed within 4 km of the Trona Pinnacles, a large group of tufa rock pillars. Reconnaissance following the Ridgecrest mainshock documented fresh damage to several of the Pinnacles. Repeated aerial photogrammetric surveys also documented damage during subsequent aftershocks. Here, we describe the photogrammetric data with emphasis on a specific rock spire that toppled during an Mw 5.5 aftershock. We calculate the volumes of the intact spire and of its subsequent debris. To explore the utility of the pinnacles as fragile geologic features for constraining past earthquake shaking intensity, we calculate the quasi static, horizontal acceleration required to break the spire at its base. We also examine the response of this feature to observed shaking using a dynamic model of the spire. In this case, we find that the quasi-static estimate provides a conservative maximum constraint on fragility. The dynamic model of the spire suggests that shaking during the Mw 7.1 mainshock likely generated tensile stresses in excess of the spire’s bulk strength, thereby making it vulnerable to collapse in subsequent aftershocks.
Hair loss from scalp among women: Does serum levels of iron, cobalamin and folic acid matter?
Authors: Sharanappa Preetham , B N Sandhyalakshmi 
Published: March 2022

Hair fall from the scalp is a common complaint by females attending a dermatologist’s out-patient clinic. The most common cause is telogen effluvium and the most common pattern is chronic diffuse non-scarring hair fall from the scalp. The aim of our study was to analyze deficiency status and correlate hemoglobin, ferritin, cobalamin, folic acid in females of reproductive age group. This is a descriptive study was conducted in the DVL department of a tertiary care medical college hospital between 2018-2019. Clinical and demographic data were collected and hemoglobin, ferritin, cobalamin, folic acid levels were investigated. A total of 85 patients were studied. Mean Hemoglobin was found at 11.92 g/dl and Anemia was recorded at 59.32%. Ferritin levels were lower than normal in 90% of the cases. Folate levels were in the normal range in the majority of our cases. Cobalamin was deficient in 50% of our patients. Ferritin and cobalamin levels were better indicators than hemoglobin levels alone in assessing chronic nonscarring hair loss from the scalp in females of reproductive age group.
Fakt kulturowy i problem kryteriów jego oceny
Authors: Kiereś Henryk 
Published: March 2022

Artykuł podejmuje problem oceny faktów kulturowych. Zagadnienie to jest osadzone w perspektywie filozoficznej, ale dzieje filozofii to historia sporów, z których pierwszy toczy się wewnątrz tradycji idealizmu pomiędzy racjonalizmem i irracjonalizmem, a drugi pomiędzy idealizmem – jego dwoma nurtami – i tradycją realizmu poznawczego.
Różnica pomiędzy faktami kulturowymi a kulturotwórczymi uzasadnia istnienie aktów oceny, a także dzięki teorii dobra oraz teorii ludzkiego życia prowadzi do wniosku, iż miarą oceny tych aktów jest ludzkie życie. Jest ono dobrem bezwzględnym, żyjąc doskonalimy je, aktualizujemy zawarte w nim potencjalności, ale stawia nas ono przed koniecznością rozstrzygnięcia, co jest jego celem ostatecznym, czyli takim, do którego powinniśmy zmierzać. Ta decyzja wpływa na charakter naszej działalności, decyduje o doborze dóbr partykularnych (użytecznych i przyjemnościowych), których wartość pozwala ów cel osiągnąć. Nie jest to zadanie proste i łatwe, ale właśnie na tym polega dramat naszego bytowania w świecie.
Abaré I: Atenção Básica em contextos ribeirinhos na região Oeste do Pará
Authors: Neves Silva Larissa Ádna , Lima Juliana Gagno , Santos Júnior Hernane Guimarães dos , Harayama Rui Massato 
Published: March 2022

Objetivo: Descrever a experiência do Estágio Supervisionado Observacional em Saúde Pública, realizado na UBSF-Abaré I, na região do Baixo Tapajós, Santarém - Pará, no ano de 2019. Métodos: Trata-se de um relato de experiência pautado em atividades de estágio que foram desenvolvidas durante 10 dias de atendimento da unidade de saúde fluvial em contextos ribeirinhos. Esse artigo foi dividido em: histórico da UBSF – Abaré I, estrutura da unidade, modelo de atenção e atividades de formação desenvolvidas na unidade. Resultados: A vivência na unidade evidenciou a importância dos serviços básicos de saúde para as comunidades ribeirinhas. Alguns dos avanços proporcionados pela UBSF estão relacionados ao maior acesso e cobertura da Atenção Básica para essa população; o desenvolvimento de um trabalho interprofissional, intersetorial e interinstitucional; o trabalho de apoio e acompanhamento dos ACS para essas comunidades; e, a contribuição da unidade para formação em saúde. Entretanto, ainda persistem grandes desafios à gestão como a necessidade de realização de monitoramento e avaliação dos serviços disponibilizados, assim como a execução dos princípios dos eixos estratégicos da Politica Nacional de Saúde Integral das Populações do Campo, da Floresta e das Águas, a partir de qual a unidade é financiada, reafirmando a valorização dessa politica pública como estratégia para a promoção da equidade em saúde. Conclusões: O fortalecimento da Atenção Básica para as populações ribeirinhas e a garantia dos princípios da universalidade, integralidade e equidade são essenciais para promoção de estratégias que contemplem as diferentes necessidades dessas populações, garantindo a prestação dos cuidados em saúde.
Agricultural Land Evaluation Using GIS-Based Matching Method in Highland Areas for Oil Palm Cultivation
Authors: Rendana Muhammad , Rahim Sahibin Abdul , Idris Wan Mohd Razi , Rahman Zulfahmi Ali , Lihan Tukimat 
Published: March 2022

<p>Oil palm (<em>Elaeis guineensis</em>) is one of the commodity crops and is mostly found in tropical lands. This study aimed to analyze the current and potential land suitability for oil palm using the geographic information system (GIS) technique. The study was conducted in the Ranau District, Sabah State, Malaysia. Field activity was carried out to collect soil samples and land information in the study area. Land suitability was then assessed using the matching method and GIS software was employed to produce a land suitability map for oil palm. The results indicated that the current land suitability classes in the study area were highly suitable (S1) with a total area of 99,118 ha (27.4%); moderately suitable (S2) with 110,108 ha (30.4%); marginally suitable (S3) with 109,533 ha (30.2%); currently not suitable (N1) with 2,728 ha (0.7%) and permanently not suitable (N2) with 40,693 ha (11.3%). Meanwhile, the potential land suitability classes showed 198,206 ha (54.7%) for S1; 123,281 ha (34%) for S2 and 40,693 ha (11.3%) for N2. Suitable areas that could be planted with oil palm included the gently sloping flank and the low gradient slope margin. Availability of nutrients and work capability were the dominant limiting factors in the study area. The outputs of this study recommend that the Ranau District has the potential for oil palm although it still needs land improvements for sustainable oil palm cultivation.</p>
Pengukuran Topografi Untuk Pembangunan Penampungan Air Bersih (Studi Kasus: Daerah Rajamandala, Kabupaten Bandung Barat)
Authors: Fauzan Mochammad Rizky Miftah , Jupri Jupri , Ridwana Riki 
Published: March 2022

Abstrak: Peta merupakan gambaran kecil atau miniatur kenampakan dari suatu permukaan bumi yang direpresentasikan dalam bidang datar yang meliputi kenampakan alamiah maupun buatan manusia dan memiliki ukuran yang disebut skala. Saat ini perkembangan pembangunan semakin pesat, kebutuhan peta semakin meningkat. Peta sangat penting untuk perencanaan suatu pembangunan. Belum terpetakanya sumber mata air di Rajamandala membuat pengelolaan sumber mata air di kawasan tersebut tidak efektif. Agar pengelolaanya efektif dan efisien dibutuhkan peta topografi di kawasan sumber mata air untuk digunakan sebagai rencana pembangunan penampungan sumber mata air. Peta topografi merupakan peta yang menampilkan gambaran permukaan bumi baik alamiah maupun buatan manusia dan unsur relief disajikan dalam bentuk garis kontur. Pengambilan data dalam pengukuran topografi ini menggunakan metode pengukuran terestris yang dilakukan langsung dilapangan dengan alat seperti ETS, meteran, GPS, prisma, statif, dan jalon. Pengukuran BM dilakukan dengan menggunakan GPS Handheld Trimble. Terdapat dua BM yang menjadi titik referensi pemetaan. Hasil dari pengukuran ini yaitu peta topografi skala 1: 500 yang pemanfaatnya digunakan untuk rencana pembangunan penampungan sumber mata air di Rajamandala.
Kata kunci: Peta Topografi, Pengukuran Topografi, Sumber Mata Air
Abstract: Map is a small picture or miniature of the appearance of a surface of the earth that is represented in a flat area that includes both natural and man-made, and has a measure called scale. Nowadays, current development of developmental is growing rapidly, the needs for map used are increased. Maps are a crucial things for planning a development. With the uncharted springs in Rajamandala making the management of the springs in the area ineffective. In order to be effective and efficient management, a topographic map in the spring area is needed to be used as a plan for the establishment of a spring source. Topographic map is a map that displays a picture of the earth's surface both natural and man-made and relief elements are presented in the form of contour lines. Data collection in this topographic measurement is using terrestrial measurement methods carried out directly in the field with tools such as ETS, meter, GPS, prism, stative, and jalon.BM measurements are carried out using Trimble GPS Handhelds. There are two BMs that become the reference point for mapping. The results of this measurement are a 1: 500 scale topographic map, the use of which is used for the construction of a spring water reservoir in Rajamandala.
Keywords: topographical map, topographical measurement, water source (springs
Pemanfaatan Satelit Himawari-8 dengan Metode NWP dan RGB untuk Menganalisis Kondisi Atmosfer Saat Banjir di Sidoarjo Tanggal 28 Mei 2020
Authors: Diniyati Estri , Syofyan Dhiyaul Qalbi , Mulya Aditya 
Published: March 2022

Hujan sangat lebat dengan intensitas mencapai 73,6 mm/jam di Kabupaten Sidoarjo tanggal 28 Mei 2020 menyebabkan bencana banjir. Hujan lebat disebabkan oleh adanya aktivitas awan konvektif cumulonimbus. Aktivitas awan ini dapat dianalisis dengan memanfaatkan penginderaan jauh satelit Himawari-8 dengan metode NWP dan RGB yang diolah dengan aplikasi SATAID. Hasil menunjukkan terdapat pola konvergensi dan siklonik di wilayah Jawa Timur yang mengakibatkan potensi pertumbuhan awan konvektif semakin meningkat. Awan mulai terbentuk pada pukul 03.00 UTC dan mulai menutupi wilayah Sidoarjo pada pukul 04.30 UTC. Dengan metode RGB, terpantau awan cumulonimbus yang tinggi dan tebal serta mengandung kristal es. Berdasarkan metode NWP, adanya awan cumulonimbus ini ditandai dengan kondisi atmosfer yang labil dan berpotensi mengalami cuaca buruk dengan nilai SSI -0,1 ℃, CAPE 663 J/kg, CIN 20 J/kg, SWEAT 338 pada pukul 06.00 UTC. Selain itu, berdasarkan data reanalisis Copernicus ECMWF diperoleh nilai divergensi -0,02 s-1 dan nilai kelembapan mencapai >100%. Hal ini menunjukkan bahwa analisis dengan menggunakan metode NWP, metode RGB dan data reanalisis Copernicus ECMWF memiliki kesesuaian dan saling mendukung satu sama lainnya.
Analisis Spasial Kerentanan Banjir dan Longsor di Kabupaten Banyuwangi
Authors: Kurnianto Fahmi Arif , Elfiani Vira , Alfani Ahmad Farhan 
Published: March 2022

Banjir dan longsor merupakan bencana yang sering terjadi pada wilayah tropis. Curah hujan yang tinggi dengan disertai material vulkanik muda menjadi pemicu meningkatnya bencana tersebut. Penelitian ini bertujuan untuk menganalisis bencana banjir dan longsor secara spasial. Metode penelitian yang digunakan adalah survei. Data dianalisis dengan pembobotan dan skoring serta dilakukan analisis spasial untuk longsor dengan metode overlay yang meliputi parameter litologi, penggunaan lahan, curah hujan, dan kemiringan lereng. Data dianalisis dengan pembobotan dan skoring serta dilakukan analisis spasial untuk banjir dengan metode overlay yang meliputi parameter litologi, penggunaan lahan, curah hujan, dan jenis tanah. Hasil menunjukkan bahwa wilayah Banyuwangi memiliki kerentanan tinggi terhadap longsor berada di wilayah dataran tinggi hingga pegunungan dengan litologi didominasi oleh batuan vulkanik muda, sementara banjir mayoritas terjadi di dataran dengan litologi aluvium. Karakteristik batuan vulkanik muda akan menghasilkan tanah vulkanik yang rentan jenuh air, sedangkan aluvium relatif mampu menahan air sehingga memicu banjir.
Floods and landslides are disasters that often occur in tropical regions. High rainfall accompanied by young volcanic materials has triggered the increase in the disaster. This study aims to spatially analyze floods and landslides. The research method used was a survey. Data were analyzed by weighting and scoring and spatial analysis was carried out for landslides with an overlay method which included parameters of lithology, land use, rainfall, and slope. Data were analyzed by weighting and scoring and spatial analysis was carried out for flooding with an overlay method that included parameters of lithology, land use, rainfall, and soil type. The results show that the Banyuwangi region has a high susceptibility to landslides in the highlands to the mountains where the lithology is dominated by young volcanic rocks, while the majority of floods occur in plains with alluvium lithology. Characteristics of young volcanic rocks will produce volcanic soils that are prone to water saturation, while alluvium is relatively able to hold water, triggering flooding.
Keywords: vulnerability, flood, landslide, Banyuwangi, spatial analysis
Praktik Jual Beli Buah Sistem Karungan Perspektif Kompilasi Hukum Ekonomi Syariah
Authors: Vidiantika Penti , Noviana Lia 
Published: March 2022

There are various kinds of buying and selling activities in the Pulung market, starting from providing basic and secondary needs. Including buying and selling fruits with a sack system. In this sale and purchase, the collector does not provide a clear explanation of the quality of the object, so there are often discrepancies. This article aims to answer the following focus issues: First, it is related to how the Sharia Economic Law Compilation reviews the quality of objects in buying and selling fruit with the sack system. Second, it is related to how the Sharia Economic Law Compilation reviews the implementation of compensation in buying and selling fruit with the sack system at Pulung Ponorogo Market. This research includes field research using qualitative methods. While the data collection techniques used were observation, interviews, and documentation. From the results of this study, it can be concluded that the quality of objects in the sale and purchase of fruit with the sack system in the Pulung market, Pulung District, Ponorogo Regency is in accordance with KHES, because Article 76 of the KHES regarding the conditions for objects being traded has been fulfilled. And for the implementation of compensation in the sale and purchase of fruit with a sack system at the Pulung market, Pulung District, Ponorogo Regency, Article 77 of the KHES, because the collectors are already responsible and provide compensation for object defects.
Terdapat berbagai macam kegiatan jual beli di pasar Pulung, mulai dari menyediakan kebutuhan pokok dan sekunder. Termasuk jual beli buah-buahan dengan sistem karungan. Dalam jual beli tersebut pihak pengepul tidak memberikan penjelasan mengenai kualitas objek dengan jelas, sehingga sering terdapat ketidaksesuaian. Artikel ini bertujuan menjawab fokus masalah berikut: Pertama, terkait bagaimana tinjauan Kompilasi Hukum Ekonomi Syariah terhadap kualitas objek dalam jual beli buah dengan sistem karungan. Kedua, terkait bagaimana tinjauan Kompilasi Hukum Ekonomi Syariah terhadap pelaksanaan ganti rugi dalam jual beli buah dengan sistem karungan di Pasar Pulung Ponorogo. Penelitian ini termasuk penelitian lapangan menggunakan metode kualitatif. Sedangkan teknik pengumpulan data yang dilakukan adalah menggunakan observasi, wawancara, dan dokumentasi. Dari hasil penelitian ini dapat disimpulkan bahwa kualitas objek dalam jual beli buah dengan sistem karungan di pasar Pulung Kecamatan Pulung Kabupaten Ponorogo sudah sesuai dengan KHES, karena sudah terpenuhi Pasal 76 KHES mengenai syarat obyek yang diperjualbelikan. Dan untuk pelaksanaan ganti rugi dalam jual beli buah dengan sistem karungan di pasar Pulung Kecamatan Pulung Kabupaten Ponorogo sudah dengan Pasal 77 KHES, karena pengepul sudah bertanggungjawab dan memberikan ganti rugi atas kecacatan obyek.