bluuebunny/crossref_metadata_2025_split huggingface dataset:
The CHROMA cloud-top pressure retrieval algorithm for the Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) satellite mission
Authors: Sayer Andrew M. , Lelli Luca , Cairns Brian , van Diedenhoven Bastiaan , Ibrahim Amir , Knobelspiesse Kirk D. , Korkin Sergey , Werdell P. Jeremy 
Published: February 2023

Abstract. This paper provides the theoretical basis and simulated retrievals for the Cloud Height Retrieval from O2 Molecular Absorption (CHROMA) algorithm. Simulations are performed for the Ocean Color Instrument (OCI), which is the primary payload on the forthcoming NASA Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) mission, and the Ocean Land Colour Instrument (OLCI) currently flying on the Sentinel 3 satellites. CHROMA is a Bayesian approach which simultaneously retrieves cloud optical thickness (COT), cloud-top pressure and height (CTP and CTH respectively), and (with a significant prior constraint) surface albedo. Simulated retrievals suggest that the sensor and algorithm should be able to meet the PACE mission goal for CTP error, which is ±60 mb for 65 % of opaque (COT ≥3) single-layer clouds on global average. CHROMA will provide pixel-level uncertainty estimates, which are demonstrated to have skill at telling low-error situations from high-error ones. CTP uncertainty estimates are well-calibrated in magnitude, although COT uncertainty is overestimated relative to observed errors. OLCI performance is found to be slightly better than OCI overall, demonstrating that it is a suitable proxy for the latter in advance of PACE's launch. CTP error is only weakly sensitive to correct cloud phase identification or assumed ice crystal habit/roughness. As with other similar algorithms, for simulated retrievals of multi-layer systems consisting of optically thin cirrus clouds above liquid clouds, retrieved height tends to be underestimated because the satellite signal is dominated by the optically thicker lower layer. Total (liquid plus ice) COT also becomes underestimated in these situations. However, retrieved CTP becomes closer to that of the upper ice layer for ice COT ≈3 or higher.
Using large ensembles to quantify the impact of sudden stratospheric warmings and their precursors on the North Atlantic Oscillation
Authors: Bett Philip E. , Scaife Adam A. , Hardiman Steven C. , Thornton Hazel E. , Shen Xiaocen , Wang Lin , Pang Bo 
Published: February 2023

Abstract. Sudden-stratospheric-warming (SSW) events are often followed by significant weather and climate impacts at the surface. By affecting the North Atlantic Oscillation (NAO), SSWs can lead to periods of extreme cold in parts of Europe and North America. Previous studies have used observations and free-running climate models to try to identify features of the atmosphere prior to an SSW that can determine the subsequent impact at the surface. However, the limited observational record makes it difficult to accurately quantify these relationships. Here, we instead use a large
ensemble of seasonal hindcasts. We first test whether the hindcasts reproduce the observed characteristics of SSWs and their surface signature. We find that the simulations are statistically indistinguishable from the observations, in terms of the overall risk of an SSW per winter (56 %), the frequency of SSWs with negative NAO responses (65 %), the magnitude of the NAO responses, and the frequency of wavenumber-2-dominated SSWs
(26 %). We also assess the relationships between prior conditions and the NAO response in the 30 d following an SSW. We find that there
is little information in the precursor state to guide differences in the subsequent NAO behaviour between one SSW and another, reflecting the
substantial natural variability between SSW events. The strongest relationships with the NAO response are from pre-SSW sea level pressure anomalies over the polar cap and from zonal-wind anomalies in the lower stratosphere, both exhibiting correlations of around 0.3. The pre-SSW NAO has little bearing on its post-SSW state. The strength of the pre-SSW zonal-wind anomalies at 10 hPa is also not significantly correlated with the NAO response. Finally, we find that the mean NAO response in the first 10 d following wave-2-dominated SSWs is much more strongly negative than in wave-1 cases. However, the subsequent response in days 11–30 is very similar regardless of the dominant wavenumber. In all cases, the composite mean responses are the result of very broad distributions from individual SSW events, necessitating a probabilistic analysis using large ensembles.
Corporate Resiliency and Relevancy in the Private Ordering Era
Authors: Shaner Megan Wischmeier 
Published: February 2023

Firm-specific private ordering has flourished in the twenty-first century. Public companies are seeing more and more governance contracting in traditional venues such as the bylaws and charter, as well as in less conventional places like shareholder agreements and dual-class-like contracts. Decisions legitimizing private ordering in the corporate setting contain strong contractarian language and rely heavily on contract—and not corporate—principles to justify their holdings. In addition, recent statutory amendments have chipped away at traditionally mandatory features of the corporation, thereby reinforcing the contractual view of the corporate form and fueling the private ordering movement. All told, the current trajectory of corporate law appears to privilege freedom of contract and the contractarian theory above other principles and theories of the firm.
Noticeably absent from recent corporate jurisprudence, however, is any meaningful discussion of the rationale for, and consequences of, intertwining contract and corporate law in such an intimate way. Engaging in this discussion is critical, as the expansion of corporate contractual freedom and the corresponding judicial embrace of contractarian principals have important implications for corporate law and the role of the corporation in the business entity ecosystem. This Article discusses some of the impacts to the corporate form, corporate theory, and the corporation’s role in society resulting from the prioritization of contractual freedom.
Capítulo 1. Mediatización social. Consideraciones conceptuales
Authors: Arredondo Ramírez Pablo 
Published: February 2023

La presencia de las tecnologías de comunicación e información en diversos contextos sociales, aunque estudiada históricamente, ha sido abordada de manera diferente en tiempos recientes, sobre todo a la luz de la saturación mediática que experimentan las sociedades contemporáneas. En razón de ello, se han elaborado conjeturas teóricas respecto a su verdadero significado. Este capítulo expone de manera concisa los planteamientos de autores que desde ópticas diversas debaten y analizan la relevancia de un fenómeno sociológico de creciente relevancia, el de la mediatización de la sociedad, su centralidad y su permeabilidad.
Palabras clave: mediatización, historia, centralidad mediática, permeabilidad mediática.
Epílogo. Audiencias, avalancha y atmósfera
Authors: Arredondo Ramírez Pablo 
Published: February 2023

Se presenta una última reflexión sobre las mutaciones que en años recientes se observan en el mundo de las audiencias, sobre todo a partir del explosivo desenvolvimiento de las llamadas redes sociales y de otras plataformas interactivas. Se apunta, sintéticamente, a un escenario de profundas transformaciones comunicativas y de dilemas que se yerguen para la cultura, la economía y la política en las sociedades altamente mediatizadas.
Palabras clave: Redes sociales, mediatización creciente y desigual.
Pelatihan Kewirausahaan “Budidaya Perlebahan” Bagi Anggota Pramuka Penegak Dan Pandega Di Kwartir Ranting Cipayung”
Authors: Asim Asim , Nurminingsih Nurminingsih , Ahmadun Ahmadun , Rushadiyati Rushadiyati 
Published: February 2023

Pendidikan karakter kewirausahaan merupakan pendidikan yang bertujuan menanamkan kebiasaan di bidang wirausaha. Implementasi dalam pengabdian masyarakat ini adalah pembinaan anggota dalam kegiatan kepramukaan dimana anggota Pramuka mendapatkan standar pembinaan perihal kecakapan umum dan khusus. Pembinaan tersebut mampu melahirkan kreativitas dan inovasi sebagai energi utama kewirausahaan. Kegiatan Kepramukaan mampu memanfaatkan potensi organisasi dan anggota-anggotanya untuk berkembang, bekerjasama dengan dunia usaha, pemerintah daerah, atau komponen masyarakat lain untuk mendapat dukungan dari kegiatan organisasi. Pelaksanaan kegiatan ini dilakukan atas kerjasama Universitas, mitra (PT. Madu Pramuka) dan Kwartir Pramuka Ranting Cipayung. Sasaran kegiatan adalah anggota Pramuka Penegak dan Pandega di Kwartir Ranting Cipayung. Tujuan pengabidan adalah mencetak tenaga terampil di bidang perlebahan dengan memberi kesempatan kepada masyarakat luas untuk mengenal dan mengukti pelatihan budidaya perlebahan. Metode Tahapan kegiatan pelatihan adalah Tahap I dan akan berlanjut pada Tahap 2. Pelaksanaan kegiatan diikuti oleh 50 orang Anggota Pramuka dan berlangsung selama 1 hari pada Jumat, 27 September 2019 di lokasi mitra yakni PT. Madu Pramuka Cibubur Jakarta. Hasil kepuasan peserta program pengabdian diketahui bahwa rata-rata pelaksanaan kegiatan pelatihan adalah 84% sangat baik dan 16% baik. Diharapkan kegiatan pelatihan kewirausahaan memberi dampak positif dan menimbulkan motivasi wirausaha dan melahirkan startup baru dari anggota Pramuka. Kata Kunci : Kewirausahaan, Budidaya Perlebahan, Pramuka
STUDY ON SOME BACTERIAL PATHOGENS INFECTED FRESH WATER FISH OREOCHROMIS NILOTICUS FROM JEBEL AULIA RESERVOIR SOUTH OF KHARTOUM, SUDAN
Authors: Adam Zahra ABDALLAH , Mahmoud EshragaDafaalla 
Published: February 2023

This study conducted to investigate some bacteria pathogens infected fish in Jubal Aulia Reservoir south of Khartoum in the Sudan the target fish were selective for examined Oreochromis niloticus family (Tilapia), One hundred in number fresh samples of Oreochromis niloticus collected from the Reservoir in (White Nile) Ranged in length 1140cm and in weight 50- 1during the period 2017- 2019, using standard microbiological methods for investigation and identification microbial bacteria. Aeromonas hydrophila, mycobacterium forutium, Staphylococcus and streptococcus feacium were isolated from eyes, mouth, fines, gills and skin. Results observed total sampls of fish infected were (86), Staphylococcus sp record high risk infection rate 42%, Aeromonas hydrophila 24.5 %, streptococcus faecium 23 %, and ,mycobacterium forutium 10.5 the percentage of bacterial pathogens 100 % and distribution at all seasons, with different significant change (P≥0.05,0.02,0.04) the study included and focused on culture descriptions and classification general characteristics about four types pathogen bacteria isolated. In present finding observed stress and lesions but no necrosis and mortality rate were recorded due the infection, as for pathogens made fish meat very depreciate hence one of the study recommended that follow up – studies to evaluate the microorganism changes in white Nile to protect economic resources and fish health.
SYNTHESIS OF PLANAR MECHANISMS, PART XI: AL-JAZARI QUICK RETURN-MOTION MECHANISM
Authors: Hassaan Galal Ali 
Published: February 2023

This is the 11th research papers in a series of papers aiming at the optimal synthesis of planar mechanisms. The mechanism in hand is invented by Al-Jazari in the 12/13th century and is analyzed before by the author for a specific time ration, stroke and transmission angle. In the present work the mechanism is optimally synthesized for maximum time ratio and desired normalized stroke. Five functional constraints are defined to control the performance of the mechanism. The MATLAB optimization toolbox is used and four dimensions of the mechanism are assigned in a normalized form. Normalized stroke range from 1 to 5.45 is covered and the study shows that it is possible with Al-Jazari mechanism configuration to go to a time ratio as large as 6.3. The optimized synthesis of the mechanism can keep the transmission angle of the mechanism during complete crank rotation within a range from 45 to 116.7 degrees for the range covered for the desired normalized stroke.
EQUILIBRIUM AND THERMODYNAMIC MODELING FOR THE BIOSORPTION OF CU (II) IONS ON LIME (CITRUS AURANTIFOLIA) PEEL BIOSORBENTS
Authors: Sethu Vasanthi , Lau Phei Li  
Published: February 2023

A novel biosorbent, derived from dried peels of lime (Citrus aurantifolia ) was used for the removal of Cu (II) ions from aqueous solutions. The effects of pH, biosorbent dosage and temperature on the biosorption of Cu (II) ions were investigated in batch mode. At optimal conditions, with pH 5, 0.4 g/L of biosorbent dosage, 100 mg/L of initial Cu (II) concentration and temperature 80 ⁰C, the maximum biosorption capacity obtained was 100 mg/g. Equilibrium data was best described by both the Langmuir and Freundlich model, indicating the involvement of more than one mechanism for the sorption process. Thermodynamic studies revealed that the biosorption process is favorable, spontaneous and endothermic in nature. The outcome of this study revealed that dried lime peel powder has good potential to be used as a low cost and environmentally friendly biosorbent for the removal of Cu (II) ions from aqueous solutions.
RESEARCH ON MULTI-LEVEL INDICATOR OF HOIST WITH PROFIBUS-DP INTERFACE
Authors: Zhang Mingming  , Jiang Xiaoqi SunManman , Qianliang Lu Jiaqi You 
Published: February 2023

Traditional elevator indicators have been improved for traditional elevator indicators with strict communication requirements, high communication costs, and unsuitable for fieldbus-guided industrial production. That is, the PROFIBUS-DP interface is developed for the traditional hoist multi-level indicator, and the bus bridge is used to complete the communication protocol conversion during the data transmission process, so that it can be added to the field bus production system. This paper deals with the design of the multi-level indicator hardware circuit of the hoist with PROFIBUS-DP interface and the design of the software circuit. Finally, the system test platform was built to verify that the hoist indicator structure is simple and reliable.
EFFECT OF BENOMYL ON CARBOXYMETHYL CELLULASE (CMC-ASE) PRODUCTION BY TRICHODERMA KONINGIIAS FREE OR ALGINATE IMMOBILIZEDCELLS
Authors: Ibrahim AL- alwani Enas M. , S.A. Abubaker Nagah 
Published: February 2023

The Screening of three isolates of Trichoderma (T. ghanense, T. harzianum and T. koningii) for Carboxymethyl cellulase (CMC-ase) production. Whereas, T. koningii was the most potent isolates for enzyme activity. Trichoderma, koningii produced CMCase at all the tested levels of benomyl (C14H18N4O3) and enzyme production with entrapped fungal species was not affected by the addition of benomyl at concentrations 5, 10, 15 and 20 μg a.i / ml. Enzyme production was improved by the alginate encapsulation as compared with conidia suspension. Alginate entrapped conidia of Trichoderma koningii was successfully used in 3-repition for CMC-ase production.
OCCURRENCE OF HCV AMONG THE POPULATION OF GHEDWA VILLAGE, LIBYA
Authors: M. Tamalli, , Mohamed Ali, E. , Fassal Fathia Mohammed 
Published: February 2023

Hepatitis C virus (HCV) is a globally prevalent pathogen and a leading cause of death and morbidity. HCV exhibits high genetic diversity, characterized by regional variations in genotype prevalence. Hepatitis C virus was found to be endemic in certain countries, and different studies have confirmed such endemicity. There is an alarming news is that HCV transmission is more by household contacts of people. Aim of the present study is that to determine the occurrence of HCV in Ghedwa village and find out the possible risk factors behind the prevalence of HCV in this region.
Study and data collection are from the Sabah city central hospital, Libya during 2014 and 2015. 300 cases have divided in to 4 groups on the basis of age (165 samples of age group less than 30 years old included 74 males and 91 females, 77 samples of age group 31-50 years old included 44 males and 33 females, 44 samples of age group 51-70 years old included 24 males and 20 females and 14 samples of age group 71-90 y ears old included 8 males and 6 females). 5 ml of blood samples collected and centrifuged to collect the serum. HCV infection, HCV IgM and IgG antibodies were analyzed using a third-generation ELISA kit (DIALAB, GmbH, Austria). (2) Ministry of health, Ghedwa , Libya. In Ghedwa village, the study shows that male cases with HCV positive were more than the female cases. Education and profession also play a major role in the HCV infections. This preliminary report regarding the number of HCV cases and seropositive study of IgG and IgM both reflect more cases in male middle age group. The presence of hepatitis C across Libya is not homogeneous and show high rate in some areas. This indication of the effect of the higher rates in some area is due to the effect of alarming levels in neighboring countries.
DETECTION OF ORAL FUNGAL MICROBIOME (MYCOBIOME) OF DIABETIC PATIENTS IN POLYCLINICS OF BENGHAZI - LIBYA
Authors: Masoud Fariha. A. M. , Elmajbery Saleh. H. 
Published: February 2023

This study was conducted in Benghazi city, Oral fungal microbiome were isolated from oral cavities of 92 diabetic patients and 40 non diabetic volunteers. Swab taken from their oral cavities then inoculated in Sabauruod Dextrose Agar (SDA) and incubated at 27 °C for two to three days for colony study after that make subcultures using Potato dextrose agar ( PDA ) for microscopic study. Identification of oral fungi shows that Out of 132 subject, 38 shows no fungal growth , 63 samples of candida (53 pure candida and 10 cases candida mixed with other fungi), 7 fungal species other than Candida have been identified with conformation from Assiut University Mycology Centre (AUMC) in Egypt which were : 7 samples of Asperogillus spp (6 in diabetics &1in non diabetics ), 8 samples of Alternaria .alternate (5 in diabetics & 3 in non-diabetics), 3 samples of Fusarium foetens (2 in diabetics & 1in non diabetics ), 4 samples of Cladosporium herbarum. (Diabetics), 2 samples of Stemphylium botryosum (in diabetics), 2 samples of Geosmithia lavendula. (Diabetics), 5 samples of Penicillum crustosum (diabetics). The Candida species identified by Quyfia chest hospital Laboratory (Phoenix 100 Apparatus – BD, USA), .candida species were identified as : Candida albicans (44 cases), Wangilla dermatitidis (Saccaromycets) (7cases Candida dubliniensis ( 4 cases ), Geotricum species ( 4cases ),Candida sake ( 4 cases). Asperogillus species were: 2 samples Asperogillus.nigger, 3 samples A. fumigatus and 2 samples A. flavus.
O potencial pedagógico das unidades de conservação na amazônia paraense: educação ambiental e função socioambiental
Authors: Avelar Marcilene Calandrine de , Pereira Júnior Antonio , Pontes Altem Nascomento , De Paula Manoel Tavares 
Published: February 2023

O artigo objetivou analisar o panorama da educação ambiental e da função socioambiental de parques ambientais urbanos da Amazônia paraense. A pesquisa é qualitativa do tipo bibliográfica e documental. Para levantamento dos dados fez-se levantamento em bases eletrônicas sem restrições: Portal de Acesso a Coordenação de aperfeiçoamento do Pessoal de Ensino Superior (CAPES), Google Acadêmico e links oficiais de organização governamentais na esfera federal, estadual e municipal, entre outros. O recorte temporal é 2000-2022. Os resultados mostram que os parques ambientais possuem caráter interdisciplinar e são “espaços vivos” que tem, por meio da educação ambiental, o potencial de promover a compreensão crítica sobre o meio ambiente, efetivando suas funções socioambientais e garantindo o bem estar da sociedade. Entretanto, é necessário acentuar sob o ponto de vista da educação ambiental crítica o potencial pedagógico que há nesses espaços.
Is Being a Good Empiricist the Same as Being a Good Naturalist? The Case of the Relationship Between Science and Christian Theism
Authors: Bylica Piotr 
Published: February 2023

Using Feyerabend’s argumentation, and rephrasing of the problem in terms of the Model of Levels of Analysis, I show that a good empiricist need not be a (metaphysical or methodological) naturalist. I characterize the ideas of Alvin Plantinga and Jitse M. van der Meer as being representative of two different varieties of theistic response to the problem of the relationship between Christianity and contemporary science. Against van der Meer, I argue for Plantinga’s conclusion about the value of theism-based science. Against both approaches, I point to situations where theistic assumptions do indeed influence the contents of observation.
XVII Semana Internacional del Derecho y la Criminalística “S.O.S Violencias”. Resúmenes de Ponencias de Estudiantes
Authors: Varios Autores 
Published: February 2023

El presente trabajo tiene como objetivo, identificar si al aplicarse el embargo judicial en el salario de un trabajador, se puede llegar a vulnerar el derecho al Mínimo vital, en razón lo reglamentado por los artículos 25 y 53 constitucionales y artículos 155-157 del código sustantivo del Trabajo.
Para realizar el análisis en este tema, se ve necesario hacer el planteamiento del problema donde la pregunta problematizadora es: ¿se presenta vulneración del mínimo vital por aplicación del embargo judicial en el salario de un trabajador?
Para dar respuesta a esa pregunta se parte del análisis de las excepciones de embargo que contempla la ley, donde inicialmente, el salario mínimo es inembargable, más es de aclarar que primero, esto se refiere solo al salario mínimo legal y convencional, lo cual quiere decir que, si una persona gana más del salario mínimo legal mensual vigente, sobre la diferencia, sí, se puede hacer un embargo de hasta una quinta parte. Y segundo, que el código sustantivo del trabajo determina que existen dos excepciones de embargo al salario, a favor de Cooperativas legalmente constituidas y por concepto de pensión de alimentos, en las cuales no importa el valor del salario devengado por el trabajador o pensionado para hacer la retención.
Así mismo, se verificaron las excepciones anteriores y se hizo un análisis del concepto de mínimo vital, frente a casos particulares, donde se ha presentado vulneración de este derecho y donde jurisprudencialmente se han tomado decisiones para cada caso en particular.
Recensioner
Authors: Olsson Annika , Pirholt Mattias , Bohlin Anna , Torell Örjan , Lysell Roland , Qvarnström Sofi , Borg Alexandra , Bruhn Jørgen 
Published: February 2023

Annika Olsson om Margareta Petersson, Globaliseringens ansikten: den indoengelska romanenStockholm: Carlssons, 2008, 400 s.
Mattias Pirholt om Leena Eilittä, Ingeborg Bachmann’s Utopia and Disillusionment: IntroductionHelsingfors: Finnish Academy of Science and Letters, 2008, 164 s.
Anna Bohlin om Boel Englund & Lena Kåreland, Rätten till ordet: En kollektivbiografi över skrivandeStockholmskvinnor 1880–1920 Stockholm: Carlsson, 2008, 409 s.
Örjan Torell om Christer Ekholm och Staffan Thorsson (red.), Främlingskap och främmandegöring: Förhållningssätt till skönlitteratur i universitetsundervisningenGöteborg: Daidalos, 2009, 554 s.
Roland Lysell om Johan Sahlin, Om kyrklundheten: Värde, kunskap och skrivande i Willy Kyrklunds Om godhetenLund: ellerströms, 2008, 252 s. (diss. Växjö)
Sofi Qvarnström om Peter Forsgren, I vansklighetens land: Genus, genre och modernitet i Elin Wägners smålandsromanerGöteborg: Makadam förlag, 2009, 263 s.
Alexandra Borg om Örjan Torell, Den osynliga staden: en gestaltningsmodell hos Olof Högberg, Ludvig Nordström, Bertil Malmberg, Birger Sjödin, Karl Östman, Lars Ahlin och andra svenska författare fram till våra dagarUmeå: Bokförlaget H:ström – Text & Kultur, 2009, 301 s.
Jørgen Bruhn om Christer Johansson, Mimetiskt syskonskap: en representationsteoretisk undersökning av relationen fiktionsprosa- fiktionsfilm Stockholm: Acta universitatis stockholmiensis, 2008, 446 s. (diss. Stockholm)