bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALYSIS OF LAND SUITABILITY FOR URBAN FOREST DEVELOPMENT IN WEHALI VILLAGE OF CENTRAL MALAKA SUBDISTRICT AND RAINAWE VILLAGE OF KOBALIMA, DISTRICT OF MALAKA, EAST NUSA TENGGARA
Authors: Seran Camelia K. Bano , Purnama Maria M. E. , Riwu Kaho Norman P.L.B. 
Published: March 2024

Urban forest is also called a collection of trees that grow in the city in a predetermined area. Determination of the location of urban forests must be evidencebased (evidence based)through surveys and land suitability evaluations. Urban Forests in this study were taken in two different places in the Malacca Regency area. The two areas are Betun (Wehali Village) Central Malaka District and Raihanek (Rainawe Village) Malaka Regency, East Nusa Tenggara Province. The study was carried out for one month, October 2020. This study used a survey method and purposive sampling of sample points with data analysis using QGIS software. The results of the mapping in spatial analysis with the technique of overlapping (Ovelay). descriptive qualitative analysis. Based on the results of the research conducted, it was found that the land suitability class of Wehali Village, Central Malaka District has four land suitability classes, namely S1 (verysuitable), S2 (fairly suitable), S3 (marginally suitable), and N (not suitable) with the area of each.respectively 0.05 Ha, 217.87 Ha, 363, 25 Ha, and 1 2.91 Ha, while Rainawe Village, Kobalima District has three land suitability classes, namely S1 (very suitable), S2 (fairly suitable),andS3 (marginally suitable). ), with an area of 41.99 Ha, 476.90 Ha and 160.35 Ha. Based on these results, several types of plants are recommended, such as Walnuts (Canarium sp), Mahogany (Swietenia macrophylla King), Trambesi (Albizia saman (Jacq.) Merr.), Fir (Casuarinaequisetifolia),and sea pandanus, sand pandanus or pudak thorn pandanus (Pandanus odorifer).
IDENTIFICATION OF COVERS AND PHYSICAL CONDITIONS OF THE ROTIKLOT DAM CONSTRUCTION AREA, IN FATUKETI VILLAGE, KAKULUK MESAK DISTRICT, BELU REGENCY, EAST NUSA TENGGARA PROVINCE.
Authors: Rammang Nixon , Bernandus Bernandus 
Published: March 2024

This research was conducted to determine the biophysical aspects and their impact on the community around the planned area of the Rotiklot dam in Fatuketi Village, Kakuluk Mesak District, Belu Regency, East Nusa Tenggara Province. This type of research is descriptive with qualitative methods with the data sources used in this study. The study data is divided into two types of data, namely, primary data and secondary data. Primary data is data obtained directly from the field through measurements, observations, calculations, notes and interviews with related parties related to the object being studied. Primary data obtained include stand data (diameter and height), area based on sample plots made and socio-economic data and community perceptions obtained through interviews. The results of the field study show that the location of the planned Rotiklot dam construction in Fatuketi Village, Kakuluk Mesak District, Belu Regency, East Nusa Tenggara Province which is indicated to be included in the Indicative Map of Delaying the Granting of New Permits for forest use. The potential of natural resources available in the area of the planned Rotiklot dam construction area is generally not too large, considering that the condition of the land around the planned dam construction area is classified as unfavorable for agricultural development, the rice fields around the upstream area of the Rotiklot Dam development plan only utilize rainfed rice fields, very dry conditions during the dry season make the rice fields unusable due to a lack of water supply. Vegetation/coverage in the area of the Rotiklot Dam construction in Fatuketi Village, Kakuluk Mesak District, Belu Regency, East Nusa Tenggara Province, is dominated by forest Bamboo Bambusa sp), Eucalyptus (Eucalyptus deglupta), Red wood (Pterocarpus cortexs), Tamarind (Tamarindus Sp), Schleichera (Schleichera oleosa), Sea poison tree (Barringtonia asiatica), Cassod tree (Cassia siamea), Kuteera-Gum (Acasia leucophloeae), Indian jujube (Zyzyphus mauritiana), Leucaena leucocephala, Gebang palm (Corypha utan Lam), Bauhinia trees (Bauhinia purpure)
Cryogenic solid deuterium target formation to realize highly pure deuteron acceleration by high-intensity laser
Authors: Wei Tianyun , Iwamoto Akifumi , Lan Zechen , Hayakawa Takehito , Arikawa Yasunobu , Tanabe Daiki , Ishimoto Takashi , Mori Takato , Takeshita Masatoshi , Murakami Masakatsu , Gu Yanjun , Morace Alessio , Nakai Mitsuo , Yogo Akifumi 
Published: March 2024

Abstract
In recent years, laser-driven neutron sources have attracted attention for their applications such as nondestructive analysis and the production of medical radioisotopes. One of the efficient neutron production methods is the use of the 9Be(d, n)10B reaction on a beryllium target with deuterons accelerated by laser–plasma interactions, since this is an exothermic reaction. For efficient deuteron acceleration, we have developed a formation system for solid deuterium targets. A millimeter thick solid deuterium target can be formed with the system. Before the laser shot, the solid deuterium target in the laser chamber can be mechanically moved to the laser irradiation point. We have demonstrated deuteron acceleration by the LFEX laser, and a highly pure deuteron pulse with energies of up to 6.2 MeV was measured with a Thomson parabola ion spectrometer.
Um estudo prospectivo da cadeia produtiva do milho no Brasil
Authors: Rosa Daniel Felipe Marra e , Brisola Marlon Vinícius , Reis Silvia Araújo dos 
Published: March 2024

Mudanças técnicas e estruturais estão ocorrendo nos segmentos do agronegócio, inclusive na cadeia brasileira do milho, em decorrência da preocupação dos consumidores e das agências reguladoras por produtos considerados sustentáveis e socialmente corretos. O objetivo deste artigo foi identificar, na literatura, as práticas que indicam estas mudanças e contextualizá-las em relação à realidade da agricultura brasileira. Para tanto, pelo prisma dos estudos prospectivos, aplicou-se um questionário a 72 produtores rurais, e efetuaram-se 23 entrevistas com especialistas da cadeia de produção de milho. Os questionários envolveram produtores de milho que cultivam em 206 mil hectares, espalhados por 15 estados brasileiros. As respostas indicaram que os produtores já fazem rotação de 13 culturas, praticam o plantio direto e a segunda safra, usam produtos biológicos, fazem plantio de cobertura e a integração lavoura-pecuária. Concluiu-se que o Brasil está relativamente bem posicionado no que diz respeito às práticas agrícolas sustentáveis e à adoção de tecnologias. No entanto, ainda é preciso avançar quanto nas questões de rastreabilidade, combate ao desmatamento ilegal, estímulo à indústria ecológica e ao processamento sustentável, controle da contaminação dos lençóis freáticos, estímulo ao consumo sustentável e redução de perdas e desperdícios.
Estudio de Procesos en la Recuperación de Plata y Oro de Lixiviados Mediante el Uso de una Celda Electrolítica
Authors: Acevedo Figueroa Agustín , Juarez Herrera Francisco , Flores Cabrera Julio Cesar 
Published: March 2024

La separación de plata y oro de minerales oxidados o sulfurosos se lleva a cabo mayormente mediante un proceso denominado disolución de valores, el cual produce una solución rica la cual se llama lixiviado. Una vez que se tiene esta solución se procesa para obtener la plata o el oro contenida en ella utilizando procedimientos ya estandarizados a gran escala que utilizan carbón activado y polvo de zinc, los cuales requieren el uso de áreas, procedimientos y materiales especiales para realizarse la separación denominada desorción. Esto ocasiona que el procedimiento sea más tardado, largo y complicado lo que ocasiona una tarea complicada para la obtención de plata y oro de minerales valiosos. Para solucionar esto, se pretende mejorar la recuperación de los metales valiosos del lixiviado mediante el uso de una celda electroquímica, para lo cual se prepararán los materiales y equipos requeridos, para utilizar una celda para electrodeposición, con la finalidad de recuperar metales valiosos contenidos en el lixiviado de minerales metálicos. Se utilizará el proceso de electrodeposición para optimizar la recuperación de metales valiosos, en lugar de otros procedimientos que existen actualmente, como son la flotación y la dilución de valores con (NaCN-) cianuro de sodio. Se construirá una celda electrolítica de material plástico, el ánodo que se utilizará será de alambre de cobre y el cátodo una lámina rectangular de aluminio, ambos electrodos se sumergirán en la celda dentro de la solución “rica” del lixiviado que contiene oro y plata diluidos en forma iónica. El cianuro de sodio (NaCN-) funcionará como electrolito y se alimentará con una corriente eléctrica a una celda electrolítica mediante un cargador que proporciona una corriente de salida de 3.6 V ~ 600 mA y Corrientes de entrada de 120 V ~ 60 Hz o 0,1 A con lo que se logrará depositar en el ánodo los metales valiosos de oro y plata. Se realizarán varias corridas de electrodeposición en el diseño experimental, con la finalidad de lograr un procedimiento optimo en la recuperación de metales valiosos.
The Impact of Covid-19 in Liberia: A Case Study of Monrovia (January 2020-December 2023)
Authors: Wuo Kehnel, Jr. Dave , S. Flomo, Jr. Mogana 
Published: March 2024

	Background:
In 130 years, there have been five pandemics related to coronavirus (Maital, 2020). An epidemic of mysterious pneumonia was characterized by dry cough, fever, and body fatigue in late December 2019(Wu et al., 2020). The situation posed additional risks and challenges to the populace, increasing physical illness (Kmetty, 2020). The spread of COVID-19 across Africa created a considerable impact ranging from economic cybertage, starvation, and educational setbacks (Webmaster, 2020). The COVID-19 pandemic occurred in Liberia five years after ebola and during the Resilient and Responsive Health Systems (RRHS) designed to support Liberia's national health workforce to improve health outcomes (Marsh et al., 2021).

	Methodology:
The research used a descriptive case study design to explain concepts, policies, and tools related to identified problems. Since the impact of COVID-19 reflects not only on survival but also on relatives, the research considered the population of Monrovia. Monrovia's current metro area population in 2023 is 1,678,000(Macrotrends, 2023). The study considered Liberia the main case, with Monrovia and Montserrado County as specific Sub-cases. The purposive sampling technique was used to ensure the representation of various socio-economic groups, including urban and rural areas and different regions within Monrovia. The research used a 95% CI and Slovins's formula to derive a sample size of 400. Questionnaires were used to collect field data. The data herein includes documentary analysis, interviews/surveys, and observations. The data was analyzed using SPSS and narratives of qualitative findings.

	Findings:
This data suggests that a large portion of the population has been affected by job loss or reduced employment opportunities due to the pandemic. Overall, the data reflects the widespread impact of the COVID-19 pandemic on the employment status of individuals in Liberia.

	Recommendations:
The study proposes improvements to Liberia's public health sector, including better risk-benefit policies, salary increments, and training/deployment of healthcare professionals.
The Evolution of Photospheric Magnetic Fields at the Footpoints of Reconnected Structures in the Solar Atmosphere
Authors: Ding Tao , Zhang Jun , Fang Yue , Hong Junchao , Bi Yi , Xiang Yongyuan 
Published: March 2024

Abstract
Magnetic reconnection is believed to play an important role in the release and conversion of energy among magnetized plasma systems. So far, we have been unable to understand under what conditions magnetic reconnection can take place. Based on observations from the New Vacuum Solar Telescope and the Solar Dynamics Observatory (SDO), we study 16 magnetic reconnection events, and each event has a clear X-type configuration consisting of two sets of atmospheric structures. We focus on 38 footpoints that are relevant to these structures and can be clearly determined. By using SDO/Helioseismic and Magnetic Imager line-of-sight magnetograms, we track the field evolution of these footpoints. Prior to the occurrence of magnetic reconnection, the associated fields at the footpoints underwent convergence and shear motions, and thus became enhanced and complex. During the converging period, the rates of increase of the mean magnetic flux densities (MFDs) at these footpoints are 0.03–0.25 hr−1. While the unsigned mean MFDs are 70–300 G, magnetic reconnection in the solar atmosphere takes place. Subsequently, the photospheric fields of these footpoints diffuse and weaken, with rates of decrease of the MFDs from 0.03 to 0.18 hr−1. These results suggest that, due to the photospheric dynamical evolution at the footpoints, the footpoint MFDs increase from a small value to a large one, and the corresponding atmospheric magnetic fields become complicated and nonpotential; then reconnection happens and it releases the accumulated magnetic field energy. Our study supports the conjecture that magnetic reconnection releases free magnetic energy stored in the nonpotential fields.
Catalogue of type specimens deposited in the Polychaeta Collection of the Universidad Autónoma de Nuevo Léon (Mexico)
Authors: García-Garza María Elena , de León-González Jesús Angel , Tovar-Hernández María Ana 
Published: March 2024

In Mexico, there are six scientific collections of polychaetous annelids. The "Colección Poliquetológica" from the Universidad Autónoma de Nuevo León houses one of the three most important collections of annelids in the country, based on a number of lots and number of type materials deposited, as well as geographical coverage.
A catalogue of type materials of polychaete annelids housed at the “Colección Poliquetológica” from the Universidad Autónoma de Nuevo León (México) is presented for the first time. The Collection contains 37 holotypes, 174 paratypes and one syntype. These type materials are grouped in 15 families, 35 genera and 54 species of marine worms. Types were described mostly from the Mexican waters, with a low number of types from Ecuador, El Salvador, Argentina, USA, Philippines, New Caledonia and Japan.
Charles-François Guibal et son œuvre
Authors: Giuliato Gérard 
Published: March 2024

Charles-François Guibal (1781-1861), petit-fils de Barthélémy Guibal (†1757) célèbre sculpteur dont les statues de Neptune et d’Amphitrite ornent la place Stanislas est resté dans l’ombre de cet artiste réputé.Polytechnicien, il exerça des fonctions judiciaires à Lunéville puis à Nancy. Esprit ouvert, il se passionna pour la poésie, les sciences, la géométrie et la géologie naissante. Il sut mettre ses talents de dessinateur et de peintre au service des monuments de la région. Entre 1815 et 1861, il leur consacra une série de dessins par goût personnel et avec les encouragements des préfets qui relayaient les directives des gouvernements soucieux de faire l’inventaire de ce patrimoine menacé.Au fil de ses temps libres, il réalisa une collection qu’il présenta au Congrès scientifique tenu à Nancy en 1850 sous l’égide de la Société d’archéologie française puis légua cet album intitulé Collection de 100 vues des vieux châteaux et autres édifices du département de la Meurthe à la Bibliothèque Municipale de Nancy. Ces dessins présentent un réel intérêt artistique par la qualité du trait et la vie qui s’en dégage mais ils constituent aussi un témoignage irremplaçable sur des monuments qui ont aujourd’hui disparu en partie ou en totalité car l’auteur les a reproduits avec une grande fidélité jusque dans les moindres détails.Cette publication entend rendre hommage à l’oeuvre d’un artiste méconnu qui contribua à la naissance de l’archéologie monumentale en Lorraine dans la première moitié du XIXe siècle.
Epidemiology, therapy and outcome of hepatocellular carcinoma between 2010 and 2019 in Piedmont, Italy
Authors: Bracco Christian , Gallarate Marta , Badinella Martini Marco , Magnino Corrado , D'Agnano Salvatore , Canta Roberta , Racca Giulia , Melchio Remo , Serraino Cristina , Polla Mattiot Valentina , Gollè Giovanni , Fenoglio Luigi 
Published: March 2024

BACKGROUND
Hepatocellular carcinoma (HCC) is the most common primary liver malignancy and the second leading cause of cancer deaths worldwide. It is often diagnosed at an advanced stage and therefore its prognosis remains poor with a low 5-year survival rate. HCC patients have increasingly complex and constantly changing characteristics, thus up-to-date and comprehensive data are fundamental.
AIM
To analyze the epidemiology and main clinical characteristics of HCC patients in a referral center hospital in the northwest of Italy between 2010 and 2019.
METHODS
In this retrospective study, we analyzed the clinical data of all consecutive patients with a new diagnosis of HCC recorded at "Santa Croce e Carle" Hospital in Cuneo (Italy) between 1 January 2010 and 31 December 2019. To highlight possible changes in HCC patterns over the 10-year period, we split the population into two 5-year groups, according to the diagnosis period (2010-2014 and 2015-2019).
RESULTS
Of the 328 HCC patients who were included (M/F 255/73; mean age 68.9 ± 11.3 years), 154 in the first period, and 174 in the second. Hepatitis C virus infection was the most common HCC risk factor (41%, 135 patients). The alcoholic etiology rate was 18%, the hepatitis B virus infection etiology was 5%, and the non-viral/non-alcoholic etiology rate was 22%. The Child-Pugh score distribution of the patients was: class A 75%, class B 21% and class C 4%. The average Mayo end-stage liver disease score was 10.6 ± 3.7. A total of 55 patients (17%) were affected by portal vein thrombosis and 158 (48%) by portal hypertension. The average nodule size of the HCC was 4.6 ± 3.1 cm. A total of 204 patients (63%) had more than one nodule < 3, and 92% (305 patients) had a non-metastatic stage of the disease. The Barcelona Clinic Liver Cancer (BCLC) staging distribution of all patients was: 4% very early, 32% early, 23% intermediate, 34% advanced, and 7% terminal. Average survival rate was 1.6 ± 0.3 years. Only 20% of the patients underwent treatment. Age, presence of ascites, BCLC stage and therapy were predictors of a better prognosis (P < 0.01). A comparison of the two 5-year groups revealed a statistically significant difference only in global etiology (P < 0.05) and alpha-fetoprotein (AFP) levels (P < 0.01).
CONCLUSION
In this study analyzing patients with a new diagnosis of HCC between 2010-2019, hepatitis C virus infection was the most common etiology. Most patients presented with an advanced stage disease and a poor prognosis. When comparing the two 5-year groups, we observed a statistically significant difference only in global etiology (P < 0.05) and AFP levels (P < 0.01).
Influence of transcatheter arterial embolization on symptom distress and fatigue in liver cancer patients
Authors: Yang Xu-Min , Yang Xu-Yan , Wang Xin-Yu , Gu Yue-Xia 
Published: March 2024

BACKGROUND
Hepatocellular carcinoma (HCC) is a prevalent malignancy, and transcatheter arterial embolization (TAE) has emerged as a pivotal therapeutic modality. However, TAE may induce symptom distress and fatigue, adversely affecting the quality of life of patients.
AIM
To investigate symptom distress, fatigue, and associated factors in HCC patients undergoing TAE.
METHODS
We used a cross-sectional design and purposive sampling to enroll HCC patients who underwent TAE at our institution from January to December 2022. Questionnaires were utilized to collect data on symptom distress and fatigue scores from the first to the third day after TAE.
RESULTS
Our study revealed a significant reduction in fatigue and symptom distress among patients after TAE. Pain, fatigue, insomnia, fever and abdominal distension were the most common symptoms troubling patients during the first 3 d post-TAE. Marital status, presence of family support, physical functional status, age, and symptom distress were identified as predictors of fatigue in patients.
CONCLUSION
Healthcare professionals should educate HCC patients on symptom distress and fatigue, offering personalized relief strategies to lessen their psychological burden.
Predictive value of positive lymph node ratio in patients with locally advanced gastric remnant cancer
Authors: Zhuo Meng , Tian Lei , Han Ting , Liu Teng-Fei , Lin Xiao-Lin , Xiao Xiu-Ying 
Published: March 2024

BACKGROUND
Traditional lymph node stage (N stage) has limitations in advanced gastric remnant cancer (GRC) patients; therefore, establishing a new predictive stage is necessary.
AIM
To explore the predictive value of positive lymph node ratio (LNR) according to clinicopathological characteristics and prognosis of locally advanced GRC.
METHODS
Seventy-four patients who underwent radical gastrectomy and lymphadenectomy for locally advanced GRC were retrospectively reviewed. The relationship between LNR and clinicopathological characteristics was analyzed. The survival analysis was performed using Kaplan-Meier survival curves and Cox regression model.
RESULTS
Number of metastatic LNs, tumor diameter, depth of tumor invasion, Borrmann type, serum tumor biomarkers, and tumor-node-metastasis (TNM) stage were correlated with LNR stage and N stage. Univariate analysis revealed that the factors affecting survival included tumor diameter, anemia, serum tumor biomarkers, vascular or neural invasion, combined resection, LNR stage, N stage, and TNM stage (all P < 0.05). The median survival time for those with LNR0, LNR1, LNR2 and LNR3 stage were 61, 31, 23 and 17 mo, respectively, and the differences were significant (P = 0.000). Anemia, tumor biomarkers and LNR stage were independent prognostic factors for survival in multivariable analysis (all P < 0.05).
CONCLUSION
The new LNR stage is uniquely based on number of metastatic LNs, with significant prognostic value for locally advanced GRC, and could better differentiate overall survival, compared with N stage.