bluuebunny/crossref_metadata_2025_split huggingface dataset:
Gambaran Faktor Risiko Individual terhadap Kejadian Computer Vision Syndrome pada Mahasiswa Pendidikan Dokter Angkatan 2020 Universitas Baiturrahmah
Authors: Muhammad Fikri Ramadhan  , Eldrian Febianne , Ashan Haves 
Published: January 2023

Pendahuluan: Latar Belakang : Pandemi covid-19 menyebabkan pembelajaran dialihkan menjadi virtual sehingga penggunaan perangkat VDT sebagai salah satu fasilitas pembelajaran lebih intens dan bisa menyebabkan kejadian computer vision syndrome. Faktor risiko individual adalah salah satu yang bisa menyebabkan kejadian CVS. Penelitian di Amerika menunjukkan 60% pria dan 65% wanita dilaporkan mengalami kejadian CVS. Tujuan : Untuk mengetahui gambaran faktor risiko individual terhadap kejadian computer vision syndrome pada mahasiswa pendidikan dokter umum angkatan 2020 Universitas Baiturrahmah.Metode : Ruang lingkup penelitian ini adalah ilmu kesehatan mata. Penelitian dilakukan pada bulan Desember 2021 - Juli 2022. Jenis penelitian adalah deskriptif kuantitatif. Populasi terjangkau pada penelitian adalah mahasiswa fakultas kedokteran prodi pendidikan dokter angkatan 2020 di Universitas Baiturrahmah yang menggunakan komputer, laptop ataupun perangkat VDT yang lainnya sebanyak 60 sampel dengan teknik quota sampling. Analisa data univariat disajikan dalam bentuk distribusi frekuensi dan pengolahan data menggunakan komputerisasi program SPSS versi IBM 25.0.Hasil : Status terbanyak adalah mengalami CVS yaitu 37 orang (61,7%), gejala CVS terbanyak adalah mata berair dan sakit kepala yaitu masing-masing 41 orang (68,3%), responden yang mengalami CVS terbanyak dengan jenis kelamin perempuan yaitu 30 orang (50,0%) dengan durasi menatap VDT > 2 jam yaitu 35 orang (58,3%) dengan durasi istirahat > 15 menit yaitu 21 orang (35,0%) dengan menggunakan kacamata yaitu 20 orang (33,3%) dengan tidak menggunakan softlens yaitu 34 orang (56,7%) dan dengan jarak antara mata dengan pusat layar < 50 cm yaitu 25 orang (41,7%).Kesimpulan : Responden yang mengalami CVS terbanyak dengan jenis kelamin perempuan dengan durasi menatap VDT > 2 jam dan durasi istirahat > 15 menit dengan menggunakan kacamata dan tidak menggunakan softlens serta dengan jarak antara mata dengan pusat layar < 50 cm.
Management of Susac Syndrome
Authors: Pintado Chamba Stephany Tamara , Becerra Garzón Samantha Nicole , Tirado Jiménez Kimberly Yessenia , Arcos Marisa 
Published: January 2023

Introduction: Susac syndrome is a disease with autoimmune microangiopathic etiology of vascular endothelia that causes occlusion of arterial branches. Due to its high diagnostic complexity, it cannot be detected at the onset of the syndrome because most patients do not present the characteristic triad at a certain time, they start their picture with neurological manifestations which implies several differential diagnoses.Aim: To describe the correct management of Susac Syndrome based on the main diagnostic criteria and the efficacy of pharmacological treatment. Methods: A literature review study of articles from 2017 to 2022 on Susac syndrome was conducted in the following databases: Scopus, SciELO, Pubmed, Cochrane and Lilacs. Results: This disease is characterized by the presence of a pathognomonic triad of encephalopathy, sensorineural hearing loss and retinal arterial occlusion. Consequently, it is vital to use different diagnostic methods: laboratory data, imaging studies and audiometry. Treatment regimens have been proposed, establishing corticosteroids and immunomodulators as the first line of treatment. When considering pharmacological treatments, not only the severity of SS must be contemplate but also the presence of comorbidities and characteristics according to each patient in order to define the appropriate pharmacological scheme for each patient.Conclusions: Audiometric examinations are considered fundamental for the diagnosis since sensorineural hearing loss can be evidenced in low and medium frequencies, it is important to perform surgical interventions with the purpose of avoiding the progression of the syndrome
Influence of Row Spacing, Herbicide Technology, and Tillage on Fiber Quality and Economic Returns
Authors: Duzy Lean M. , Balkcom Kipling S. , Price Andrew J. 
Published: January 2023

Agricultural producers are faced with a range of conditions that influence their profitability, from weather variability to weed, insect, and disease pressure. Adoption of new production methods to address these conditions can produce higher or lower yields, as well as differing cotton (Gossypium hirsutum L.) fiber quality. The objective of this study was to evaluate the effect of row spacing, herbicide technology, and tillage on fiber quality attributes, quality price difference, ginning percentage, and net returns above variable treatment costs (NR) using data from a field experiment conducted in Alabama from 2004 to 2006. Treatments included nontransgenic, glyphosate-tolerant, and glufosinate-tolerant cotton varieties; conservation tillage and conventional tillage; and standard row (102-cm) and narrow row (38-cm) spacing. Ordered multinomial mixed logit models were used to evaluate fiber quality attributes, quality price difference, and ginning percentage, and a linear mixed model was use to evaluate NR. Fiber quality attributes were most commonly impacted by variety and tillage. Across all fiber quality attributes, nontransgenic and glufosinate-tolerant varieties had a higher probability of producing premium cotton than the glyphosate-tolerant variety due to premiums from micronaire, strength, and uniformity values. Conservation tillage systems had a higher probability of higher values for color grade, staple, and uniformity. Glyphosate-tolerant cotton and cotton grown in a conventional tillage system were more likely to have higher ginning percentages. Spacing and variety were influential in determining NR. These results indicate the importance of considering, not only seed cotton yield, but also fiber quality and ginning percentage when making production decisions.
Quantification of Dichlorvos Released from Kill Strips Used in Boll Weevil Eradication Programs
Authors: Suh Charles P.-C. , Perez Jose L. , Berg Amy L. , Westbrook John K. 
Published: January 2023

Two types of kill strips, Hercon Vaportape II and Plato Insecticide Strip, are used by boll weevil, Anthonomus grandis (Boheman), eradication programs in the United States (U.S.). Both types utilize dichlorvos as the killing agent and are typically replaced in traps on a four-week interval. However, published information on the duration of effectiveness of kill strips is not available and some programs have expressed concern over the duration of their effectiveness in traps. The weekly amounts of dichlorvos released from kill strips were quantified based on the weekly residual dichlorvos content of kill strips aged in pheromone traps up to four weeks. Three trials were conducted between May and November to cover a range of environmental conditions. On average, Hercon kill strips initially contained 61 mg of dichlorvos and released 33.0, 9.4, 5.0, and 2.0 mg of dichlorvos during the first, second, third, and fourth weeks of aging, respectively. Comparatively, Plato kill strips initially contained 93 mg of dichlorvos and released 35.6, 15.3, 9.9, and 7.3 mg of dichlorvos during the respective weeks. Although the quantity of dichlorvos needed to kill boll weevils or to deter predation of captured weevils is not known, our results suggest the effectiveness of kill strips is substantially reduced with each week of aging in traps. As such, reducing the replacement interval of kill strips may be a consideration for optimizing or at least maintaining the benefits of their use in traps.
SHORT COMMUNICATION: Soil Properties Under Cotton-Corn Rotations in Australian Cotton Farms
Authors: Hulugalle Nilantha R. , McCorkell Bruce , Heimoana Viliami F. , Finlay Lloyd A. 
Published: January 2023

During the past decade sowing corn (Zea mays L.) in rotation with cotton (Gossypium hirsutum L.) has gained popularity among many Australian cotton growers. Research on cotton-corn rotations in Australia is sparse, although anecdotal evidence suggests that subsequent cotton yields are increased. Our objective was to quantify the impact of sowing a corn rotation crop on soil properties of Vertisols under cotton-based farming systems on 18 farms within Australian cotton-growing regions. Each site had either corn or cotton sown during the preceding summer. Soil was sampled in transects from the surface 0.3 m. Soil organic carbon concentrations and storage were higher, and exchangeable cation concentrations lower after corn than after cotton but soil structure was not significantly affected. The yield increases reported by cotton growers are, therefore, unlikely to have been caused by the soil properties measured in this study. Enhanced cycling of nutrients such as N and P through higher soil organic matter and microbial activity cannot, however, be ruled out.
Ability of Cotton on the Texas High Plains to Compensate for Pre-bloom Square Loss and Impact on Yield and Fiber Quality
Authors: Kerns David L. , Fromme Dan D. , Baugh Brant A. , Doederlein Tommy 
Published: January 2023

In the High Plains region of Texas it is not unusual for cotton (Gossypium hirsutum L.) to suffer pre-bloom fruit loss from insect injury or abiotic factors. The objective of this study was to investigate cotton’s ability to compensate pre-bloom square loss and determine the impact this loss had on yield and fiber quality. Experiments were conducted in Lubbock, TX in 2009, 2010, and 2011 evaluating the impact of 0 to 100% pre-bloom square removal on cotton yield and fiber quality. During 2009 and 2010, cotton was able to either compensate up to 100% pre-bloom fruit loss, or suffered environmentally induced square loss resulting in limited boll carrying capacity that equalized yields and boll density across square removal treatments. If compensation was the reason for the lack of differences among treatments, the plants appear to compensate by producing more secondary or tertiary position fruit, as well as retaining additional mid- to upper-canopy fruit. However, evidence suggested that fiber quality may decline in some compensated bolls due to maturity issues. When environmental conditions were harsh, as in 2011, the cotton plant did not appear to be able to compensate fully for yield due to some pre-bloom fruit loss. This was most evident when an early-season termination event, such as a freeze, was simulated. Where cotton was allowed to mature fully, overcompensation was evident in 2011, with the greatest yields occurring at approximately 27% pre-bloom square removal. As with previous years, fiber quality in 2011 might be impacted adversely from compensated fruit.
Residual Weed Control in Cotton with Fluridone
Authors: Hill Zachary T. , Norsworthy Jason K. , Barber L. Tom , Gbur Edward 
Published: January 2023

Glyphosate-resistant Palmer amaranth is considered the most troublesome weed in agronomic crops in the Midsouth. The reliance on multiple herbicide mechanisms of action (MOA) and soil-residual herbicides has increased over the past several years due to the ever growing issue of herbicide-resistant weeds. Field experiments were conducted at several locations in Arkansas to determine the efficacy of fluridone on Palmer amaranth in glyphosate-resistant and glufosinate-resistant cotton herbicide programs and to determine the length of residual fluridone activity when applied preemergence (PRE). Fluridone has a unique MOA and is currently not registered as a stand-alone herbicide for use in cotton. In the length of residual experiment, when rainfall was adequate, fluridone applied PRE at rates greater than 224 g a.i. ha-1 provided > 90% Palmer amaranth control for 6 wk after application; however, effective season-long Palmer amaranth control was not achieved with any rate of fluridone alone. Fluridone alone applied 14-d preplant or PRE did not provide greater Palmer amaranth control than a standard herbicide application. When fluridone was integrated into a glufosinate-based herbicide program, PRE-applied fluridone at 224, 336, and 448 g ha-1 did not provide greater Palmer amaranth control than the standard herbicide program that included fluometuron. Based on these experiments, fluridone should not be applied as a stand-alone herbicide in cotton, nor will it reduce the number of POST applications needed for effective Palmer amaranth control in glufosinate-resistant cotton.
Site-Specific Relationships between Cotton Root Rot and Soil Properties
Authors: Cribben C.D. , Thomasson J.A. , Ge Y. , Morgan C.L.S. , Yang C. , Isakeit T. , Nichols R.L. 
Published: January 2023

Cotton Root Rot (CRR), caused by Phymatotrichopsis omnivora, is a problem across the southwestern United States and northern Mexico, commonly killing plants in infected portions of fields and greatly reducing overall yields. Over several decades a few studies have attempted to determine how soil properties influence the incidence of CRR, but no consistent associations have been found. Recent technological improvements allow for rapid collection of high-resolution disease damage estimates from aerial photography and of soil-property data, most notably with devices that measure apparent electrical conductivity (ECa). These technologies provide another avenue for evaluation of possible relationships between disease damage and soil properties. Data were collected from three geographically separated fields in Texas known to exhibit CRR: (1) aerial imagery to document CRR infection, (2) ECa data of soils with an electromagnetic induction device, and (3) several physical and chemical soil properties measured on soil cores sampled from the sites. Images were analyzed for incidence of CRR, and all other data were geographically overlaid for comparison among data sets. A significant relationship was found between ECa and CRR at one site but was not found at the others. The relationship between ECa and other soil properties tended to involve hydrologic factors such as clay and sand contents, which affect soil water holding capacity, and depth to soil matrix effervescence and inorganic carbon content, which indicate relative water movement through the soil profile. Soil properties that were significantly related to CRR incidence included soil pH (two of three locations) and clay and sand contents (at one site only).
Pagsusuri sa Estruktura ng Ponolohiya ng Surigaonon-Cantilan sa Surigao del Sur
Authors: Samarca Annie Yparraguirre 
Published: January 2023

Naglarawan at nagsuri ang pag-aaral na ito sa estruktura ng ponolohiya ng Surigaonon-Cantilan sa Surigao del Sur. Nilapatan ito ng disenyong deskriptibong kwalitatibo. Nakuha ang mga datos mula sa mga impormante na lehitimong mamamayan sa mga bayan ng Carrascal, Cantilan, Madrid, Carmen at Lanuza na naging saklaw ng pag-aaral. Natuklasan na ang Surigaonon-Cantilan na wikain ay mayroong anim (6) na ponemang patinig: /i/, /e/, /ǝ/ , /a/, /o/ at /u/; at labimpitong (17) ponemang katinig: /p/, /b/, /t/, /d/, /k/, /g/, /s/, /h/, /m/, /n/, /η/, /l/, /r/, /y/, /w/, /ˀ/ at /j/; Ginagamit ang mga ponemang ito sa unahan, gitna at hulihan ng mga salitang Cantilangnun maliban sa /j/ na walang gamit sa hulihan ng salita. Ang mga diptonggo na /aw/, /iw/, /ay/, /oy/ at /uy/ ay nakapaloob din sa mga salitang na maaaring makikita sa una at huling pantig ng salita. Natuklasan din ang dalawamput dalawa (22) na mga klaster sa wikang pinag-aralan: br, by, dy, dj, dr, dy, gr, gw, hy, kl, kr, kw, ky, ly, pl, pr, pw, py, sw, sy, tr at ty at nakikitaan din ng pares minimal ang wikaing ito. Apat na diin ang natukoy sa pag-aaral, ang malumay, malumi, mabilis at maragsa.
Elaboration of a Purple Corn Drink with Maximum Retention of Anthocyanins
Authors: Christian Pesantes Arriola Genaro , Alexis Higinio Rubio Víctor , Enrique Chinchay Barragán Carlos , Gustavo García Talledo Enrique , Ángel Durand Gonzales César , Huamani Palomino Wilmer 
Published: January 2023

In the present work, the anthocyanin extraction process was characterized during the elaboration of a purple corn drink, using the response surface analysis method with temperature intervals between 47.57 and 132.43°C, and times from 11, 36 at 138.64 minutes. In addition, with the stationary point technique, the maximum retention of anthocyanin (33.99 mg/g) was determined at a temperature of 98.39°C at a time of 105.89 minutes of extraction. Since this time is too long and to reduce production costs, without resorting to considerable losses of anthocyanins, canonical analysis was used, redefining the optimal extraction parameters at a temperature of 100°C for 60 minutes with a reduction of the anthocyanin content of 2.49% (33.14 mg/g) concerning the maximum, a value that is within the optimum area of performance of the process. With the extract obtained under optimal conditions, a drink was prepared and, using the differential pH method and Student’s t-test (p = 0.05), its anthocyanin content was quantified and compared with that of a commercial drink with typical characteristics. Similar, observing that the elaborated drink presents higher contents, whose difference varies within the range of 2.79 and 4.72 mg/mL. Finally, using a satisfaction test with a nine-point hedonic scale, it was determined that the beverage was “very well liked” by a semi-trained sensory panel.
Paměťové praktiky: metadatový popis digitalizovaného zvukového kulturního dědictví
Authors: Lorenz Michal , Hruška Zdeněk , Novotná Helena 
Published: January 2023

Účel – Příspěvek se věnuje metadatovým praktikám různých typů paměťových institucí digitalizujících zvukové dokumenty. Zvukové kulturní dědictví není v gesci žádné národní paměťové instituce, která by jej identifikovala, popisovala, shromažďovala a ochraňovala, a tak i jeho digitalizace probíhá v různých typech institucí odlišným způsobem. Teoretickým východiskem předložené výzkumné studie jsou paměťové praktiky G. C. Bowkera. Jejich perspektivou sledujeme, jak je ukládána společenská paměť, reprezentovaná jako digitalizovaný zvukový záznam.

Design / metodologie / přístup – Informace o používaných metadatových praktikách byly shromažďovány v online dotazníkovém šetření a z obsahové analýzy metadatového vzorku. Do výzkumu se z celkem 20 oslovených relevantních institucí zapojily čtyři archivy, dvě knihovny, jedno muzeum a jedna výzkumná organizace.

Výsledky – Paměťové instituce budují své digitální sbírky/fondy na základě dvou odlišných variant moderní konceptu času. Ty se promítají jak v jejich odlišném poslání, tak v následné aplikaci metadatových praktik a standardů. Deterministická mechanická koncepce tvoří počítačový paměťový režim, transformativní koncepce formuje databázový paměťový režim. Standardy a pravidla pro popis zvukových dokumentů jsou stejně různorodé jako poslání paměťových institucí, lze za nimi však opět identifikovat jednu či druhou variantu koncepce času. Univerzální mezi institucemi je snaha uchovávat informace o provenienci. Rozšířené je uchovávání provenienčních informací původních fyzických nosičů zahrnujících zvláště identifikaci a základní popis, kontext týkající se specifických rysů záznamu je uchováván vzácněji. Autenticita digitálních dokumentů se příliš velké péči paměťových institucí netěší, samotný průběh procesu transformace digitálního dokumentu po digitalizaci je neevidovaný. Přesto, že paměťové instituce digitalizují fondy primárně pro výzkumné využití, nevytvářejí dostatečné podmínky pro kvalitní digitální výzkum.

Originalita / hodnota – Příspěvek upozorňuje na důležitost uchovávání provenienčních a kontextuálních informací o digitalizovaných zvukových dokumentech, které jsou stěžejní nejen pro potvrzení autenticity záznamu, ale také pro rekonstrukci historických událostí spojených s hudbou a zvukem a s formováním zvukového průmyslu u nás. Příspěvek také otevírá perspektivu teorie paměťových praktik, které v českém prostředí nebyly doposud představeny.
Investigación académica sobre memorias de sostenibilidad: una revisión sistemática de la literatura en español
Authors: Alvarez-Etxeberria Igor , Heras-Saizarbitoria Iñaki , Boiral Olivier 
Published: January 2023

In the last two decades there has been a growing contribution to environmental and social accounting from the Spanish and Latin American academic community, both in Spanish and in English - the dominant language in the production and dissemination of this type of specialised academic knowledge. In this extensive academic production, the one related to the issuing of sustainability reports has been the most abundant, due, among other aspects, to the accessibility of this type of voluntary information issued by companies. From a position that is generally peripheral to the central core of knowledge production, this research community seems to have tried to integrate itself into the main trends - conventional and alternative - of academic knowledge production and dissemination, marked by a process of homogenisation. However, there are major gaps in knowledge about the impact of this process. In an attempt to make a contribution in this respect, the aim of this paper is to carry out a systematic review of the academic literature on sustainability reporting carried out in Spanish in recent decades. The study reveals a development of academic production dominated by descriptive, positivist works, published by authors with academic affiliation in Spanish universities and in journals mostly outside the accounting field.
En las dos últimas décadas se ha producido una creciente contribución a la contabilidad ambiental y social de la comunidad académica española e hispanoamericana, tanto en español, como en inglés —idioma dominante en la producción y difusión de este tipo de conocimiento académico especializado—. En esta extensa producción académica la relacionada con la emisión de memorias de sostenibilidad ha sido la más abundante, debido entre otros aspectos a la accesibilidad de este tipo de información voluntaria emitida por las empresas. Desde una posición por lo general periférica al núcleo central de producción del conocimiento, esta comunidad parece que ha tratado de integrarse en las principales corrientes —convencionales y alternativas— de producción y difusión de conocimiento académico, marcadas por un proceso de homogeneización. Con todo, existen grandes lagunas de conocimiento sobre la incidencia de este proceso. Tratando de aportar una contribución al respecto, este trabajo tiene como fin realizar una revisión sistemática de la literatura académica sobre memorias de sostenibilidad llevada a cabo en español en las últimas décadas. El estudio constata un desarrollo de la producción académica dominado por trabajos descriptivos, positivistas, publicados por autores con filiación académica en universidades españolas y en revistas mayoritariamente ajenas al ámbito contable.