bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analisis Faktor Yang Memengaruhi Produksi Usaha tani Padi Sawah Di Desa Tinigi Kecamatan Galang Kabupaten Tolitoli
Authors: Fatmah Fatmah , Salawati Salawati , Rahmi Rahmi 
Published: November 2022

Jenis penelitian yang digunakan adalah deskriptif kuantitatif. Deskriptif kuantitatif adalah data populasi yang diperoleh dari sampel populasi penelitian kemudian dianalisis dengan metode analisis data menggunakan model regresi linier berganda. Metode pengumpulan data yang digunakan adalah metode wawancara dengan jumlah sampel sebanyak 38 responden. Hasil penelitian secara statistik diperoleh nilai R-Squere yang mengidentifikasi bahwa secara simultan (serentak) produksi padi sawah dipengaruhi oleh luas lahan, benih, pupuk dan tenaga kerja sebesar 59,4%. Dan didukung dengan nilai f-hitung sebesar 8.577 > nilai f-tabel sebesar 1.691. Uji parsial faktor produksi luas lahan (X1), Bibit (X2), Pupuk (X3) berpengaruh nyata terhadap produksi usahatani padi sawah di Desa Tinigi Kecamatan Galang Kabupaten Tolitoli sedangkan faktor produksi tenaga kerja (X4) , memiliki pengaruh yang tidak nyata dengan t hitung 1-334 < t tabel 1,691. Berdasarkan hal tersebut maka setiap penambahan 1 Tenaga kerja (HOK) dapat berpengaruh negatif terhadap produksi padi sawah di Desa Tinigi Kecamatan Galang Kabupaten Tolitoli. Kata Kunci : Padi, usaha tani, sawah
CLINICAL MANIFESTATIONS OF ASTHENIA
Authors: Шабров Александр Владимирович , Успенский Юрий Павлович , Фоминых Юлия Александровна , Наджафова Кямаля Низамитдиновна 
Published: November 2022

Астения - одна из наиболее распространенных неспецифических форм реагирования центральной нервной системы на самые разнообразные внешние и внутренние трудности. Согласно уровню обращаемости за медицинской помощью, более 60% жалоб пациентов приходится на долю связанных с астеническим синдромом, подобные расстройства наблюдаются у всех категорий населения. В данной лекции, являющейся продолжением цикла клинических лекций, посвященных проблеме астении, рассматриваются общие клинические проявления, особенности течения различных клинических форм, а также структура астенического синдрома.
Asthenia is one of the most common nonspecific forms of the central nervous system’s response to a wide variety of external and internal difficulties. According to the level of medical care, more than 60% of patient complaints are related to asthenic syndrome. These disorders are observed in all categories of the population. This lecture, which is a continuation of a series of clinical lectures on the problem of asthenia, discusses the general clinical manifestations of asthenic syndrome, as well as the features of the course of its various clinical forms and the structure of asthenic syndrome.
Termometer Non Contact Menggunakan Sensor Suhu Infrared MLX90614 Sebagai Pengukur Suhu Tubuh Berbasis SMS GateWay
Authors: Tanjung Ibnu Habibi 
Published: November 2022

Pada tahun 2020, pandemi COVID-19 menjadi ancaman bagi negara-negara di seluruh dunia, begitu juga dengan negara Indonesia. Penyebaran Corona virus di Indonesia masih belum tertanggulangi dengan baik. Ada banyak cara untuk mencegah penyebaran corona virus, salah satunya dengan memeriksa suhu tubuh. Kisaran suhu tubuh normal adalah antara 36.5- 37.5 C. Karenanya diperlukan sebuah teknologi untuk membantu dalam menekan penyebaran Corona virus dan memberikan pilihan alternatif sebagai media untuk pengukuran suhu tubuh secara non contact serta perlunya penyampaian informasi apabila terdapat suhu tubuh melebihi batas normal kepada pihak berwenang agar dapat di tindaklanjuti. Maka dari itu diciptakan sebuah inovasi Thermometer Non Contact Menggunakan Sensor Suhu Infrared MLX90614 sebagai Pengukur Suhu Tubuh Berbasis SMS Gate Way dengan input berupa sensor Ultrasonik HCSR04 dan output berupa tampilan LCD display, buzzer, dan LED sebagai alarm serta pesan singkat (SMS) peringatan kepada operator apabila suhu tubuh >37.5 ºC. Prototipe ini memiliki fitur tambahan untuk mengukur suhu ruangan. Prototipe ini telah melakukan pengujian dalam pembacaan sensor dengan jarak 5 cm dengan beberapa partisipan dan hasil pengujian dibandingkan dengan hasil thermogun. Hasil pengujian menunjukkan bahwa prototipe dalam mengukur suhu tubuh memiliki nilai rata-rata selisih 0.10 ºC dan nilai rata-rata selisih dalam mengukur suhu ruangan sebesar 0.25 ºC.
Analysis of Oil Pollution Intensity in Niger-delta, Nigeria Using Normalized Difference Vegetation Index
Authors: C. Peter Chibuike , M. Ezeogu Chibuike , Brisibe Oyintare 
Published: November 2022

There has been an increase in the level of oil spillage across the Niger Delta region of Nigeria since the advent of crude oil exploration. The effects of oil pollution cannot be overemphasized, as it is not only detrimental to human health but also to the ecosystem at large. Geographic Information Systems (GIS) and Remote Sensing (RS) are veritable tools in Environmental management. Normalized Difference Vegetation Index was used as GIS and RS tools to determine the intensity of pollution caused by oil spillage in the Niger Delta area for the past decade (2010-2020). The land sat imageries of the study area were acquired and NDVI analyses were performed. Five NDVI types were used with the equation NDVI=(NIR-Red)/(NIR+Red). The total land mass covered was 109,582 sq.Km. The results showed that in 2010, Healthy Vegetation was 37,352 sq. Km, which was 34 percent of the total land mass. In 2015, Poor Health vegetation accounted for the highest land mass with a total of 41,976 sq. Km, while Moderate Health Vegetation had the lowest land mass of 12,830 sq.Km. In 2020, Poor Health Vegetation accounted for the highest land mass of 38,324 sq.Km representing 35 Percent of the total land mass while Increasing Vegetation had 13,452 sq.Km with 12 Percent making it the lowest NDVI type for the year.
From the results, there was evidence showing of increased Normalized Difference Vegetation Index (NDVI) negative values across the years in the study area. This was an indication of the high level of pollution.
There is a need to mitigate oil spillage to its barest minimum in the study area.
Role and Complication of Existing and Newer Calcium Channel Blockers in Hypertension Treatment
Authors: Aljehani Salman Abdulaziz , Alshahrani Khalid Ahmed , Alhumidi Nidaa Turki , Ghamdi Alya Saeed Al , Alishaq Mohammed Ahmed , Alawad Buthaynah Ahmed , Albishi Areej Habib , Albalawi Mohammad Ahmad , Alkhayri Ahmed Hassan , Alotaibi Turkiyah Sharar , Alahmadi Ashwaq Abdulhamid 
Published: November 2022

Hypertension is the major risk factor for cardiovascular disease and early death worldwide. Early and prompt management of hypertension can significantly prevent complications. Owing to the extensive usage of antihypertensive drugs, worldwide mean blood pressure has stayed constant or declined to some extent during the previous four decades although high prevalence in reported in developing countries. CCBs are a class of drugs that are commonly used to lower blood pressure and are structurally and functionally diverse. They are generally well accepted and have less adverse effects. The purpose of this research is to review the available information about role and complication of existing and newer CCBs in hypertension treatment. As soon as CCBs were utilized to treat hypertension, they earned a reputation as potent antihypertensives that significantly and consistently lowered blood pressure in people of all ages and races in mono and combination therapy. CCBs work by reducing peripheral vascular resistance. Newly available CCBs may be therapeutically more effective in treatment of hypertensive individuals with chronic kidney disease than the L-type CCB. Lercanidipine is a third generation CCB that has fewer side effects and is used in people with a high risk of target organ damage and elderly patients. CCBs are associated with certain side effects including peripheral edema, hypotension, headaches, conduction abnormalities among various others. Some studies have also associated use of CCBs with modest risk increase for myocardial infarction and heart failure. Further clinical research is required to elaborately study the efficacy of CCBs in management of hypertension.
Constructing a Stable and Efficient Buried Heterojunction via Halogen Bonding for Inverted Perovskite Solar Cells
Authors: Zhang Caiyi , Shen Xiangqian , Chen Mengjiong , Zhao Yan , Lin Xuesong , Qin Zhenzhen , Wang Yanbo , Han Liyuan 
Published: November 2022

AbstractThe inverted perovskite solar cell has made great progress in recent years and the quality of the heterojunction has played a key role. Here, a series of halide‐substituted benzoic acid molecules are investigated as the bridge between nickel oxide and the perovskite, constructing a stable and efficient buried heterojunction via halogen bonding. The designed molecules are anchored at the surface of NiO by the coordination between the carboxyl and hydroxyl groups. On the opposite site of the molecules, strong halogen bonding is formed by binding the undercoordinated I− at the buried surface of the perovskite, which inhibits the generation of I2 under continuous light soaking and thereby suppresses the formation of voids. Moreover, the highly directional halogen bonding is beneficial for the oriented growth of perovskite crystals, which accelerate the carrier transport. As a result, the champion device yields a power conversion efficiency (PCE) of 22.02% and the encapsulated device maintains 91.86% of the initial PCE under continuous 1‐sun illumination at 55 °C for 1000 h.
Vitamin Natural Molecule Enabled Highly Efficient and Stable Planar n–p Homojunction Perovskite Solar Cells with Efficiency Exceeding 24.2%
Authors: Liu Bin , Wang Yuqi , Wu Yanjie , Zhang Yuhong , Lyu Jiekai , Liu Zhongqi , Bian Shuhang , Bai Xue , Xu Lin , Zhou Donglei , Dong Biao , Song Hongwei 
Published: November 2022

AbstractThe defect passivation and interface energetics‐modification between perovskite and transport layers are significant for the further improvement of efficiency and stability of perovskite solar cells (PSCs). Here, a double‐layer modification engineering strategy is employed by different functionalized natural vitamins into the electron transport layer and perovskite, respectively. Considering the different role of each functional layer in PSCs, the vitamin C (VC) with high conductivity is introduced into SnO2, showing electron mobility enhancement, an interface energy‐levels offsets reduction, and enhanced interfacial charge transfer. Meanwhile, antioxidant vitamin D2 (VD2) with multiple passivating functional groups is introduced into the perovskite bulk to moderately tailor its intrinsic characteristics. The surface energetics of perovskite are changed from n‐type to p‐type, the thickness of the p‐type perovskite is 80 nm, thus the spontaneous n–p homojunction is formed in perovskite caused by VD2, which increases the built‐in electric field and the efficiency of perovskite hole extraction. The synergistic effect of VC and VD2 better heightens the charge extraction efficiency and achieves charge‐carrier transport balance in PSCs. The optimum device achieves a power conversion efficiency of 24.20% and a fill factor of 81.01% with negligible hysteresis. This efficiency is among the best PSCs employing natural molecules reported so far.
Patients with DeSanto–Shinawi syndrome: Further extension of phenotype from Italy
Authors: Pasquali Daniela , Torella Annalaura , Grandone Anna , Luongo Caterina , Morleo Manuela , Peduto Cristina , di Fraia Rosa , Selvaggio Lucia Digitale , Allosso Francesca , Accardo Giacomo , Zanobio Maria Teresa , Maitz Silvia , Mariani Milena , Selicorni Angelo , Banfi Sandro , Nigro Vincenzo ,   TUDP Study Group
Published: November 2022

AbstractHere we describe three patients with neurodevelopmental disorders characterized by mild‐to‐moderate intellectual disability, mildly dysmorphic features, and hirsutism, all of which carry de novo sequence variants in the WW domain‐containing adaptor of the coiled‐coil (WAC) gene; two of these—c.167delA, p.(Asn56I1efs*136) and c.1746G>C, p.(Gln582His)—are novel pathogenic variants, and the third—c.1837C>T, p(Arg613*)—has been previously described. Diseases associated with WAC include DeSanto–Shinawi syndrome; to date, de novo heterozygous constitutional pathogenic WAC variants have caused a syndromic form of intellectual disability and mild dysmorphic features in 33 patients, yet potential associations with other clinical manifestations, such as oligomenorrhea and hyperandrogenism, remain unknown, because the phenotypic spectrum of the condition has not yet been delineated. The patient bearing the novel c.167delA WAC gene variant presented a normal psychomotor development, oligomenorrhea, hyperandrogenism, and hirsutism, and hirsutism was also observed in the patient with the c.1746G>C WAC gene variant. Hypertrichosis and hirsutism have been described in nine DeSanto–Shinawi patients, only in 17 of the 33 aforementioned patients thus far reported this aspect, and no hormonal‐pattern data are available. In conclusion, we note that the pathogenic c.167delA WAC variant may be associated with a mild phenotype; and in addition to the neurodevelopmental problems nearly all DeSanto–Shinawi patients experience (i.e., intellectual disability and/or developmental delay), we recommend the addition of mild dysmorphic features, hirsutism, and hypertrichosis to this clinical presentation.
Conductive and antibacterial scaffold with rapid crimping property for application prospect in repair of peripheral nerve injury
Authors: Zhang Hai‐qiang , Lan Dong‐wei , Li Xia , Li Zhi , Dai Fang‐Yin 
Published: November 2022

AbstractPeripheral nerve injury (PNI) is a severe clinical disease leading to the loss of sensory and motor function and even lifelong disability of patients. Nerve scaffolds with conductive materials are beneficial to PNI repair and regeneration through the recovery of electrical signals transmission and regulation of nerve cell membrane function. In this study, composite poly(lactide‐co‐glycolide) (PLGA)/Ti3C2Tx (MXene) membranes with different content of MXene were fabricated by electrospinning, and these fibrous membranes showed favorable mechanical property for supporting nerve regeneration. With loaded MXene, the electrospun membranes exhibited good antibacterial property that the antimicrobial rate was as high as 80%, which is conducive to the prevention of wound inflammation after stent implantation. The loaded MXene also improved the hydrophilicity and conductivity of the electrospun composite membranes, which provided good biocompatibility for cell growth. Interestingly, treating in 75% ethanol solution made fabricated PLGA/MXene membranes rapidly crimp into stable nerve conduits for implanted application. These fabricated PLGA/MXene membranes showed good potential for nerve repair and have a good prospect for nerve conduit application.
Assessing how well students understand the molecular basis of evolution by natural selection
Authors: Sievers Matt , Reemts Connor , Dickinson Katherine J. , Mukerji Joya , Beltran Ismael Barreras , Theobald Elli J. , Velasco Vicente , Freeman Scott 
Published: November 2022

AbstractResearchers have called for undergraduate courses to update teaching frameworks based on the Modern Synthesis with insights from molecular biology, by stressing the molecular underpinnings of variation and adaptation. To support this goal, we developed a modified version of the widely used Assessing Conceptual Reasoning of Natural Selection (ACORNS) instrument. The expanded tool, called the E‐ACORNS, is explicitly designed to test student understanding of the connections among genotypes, phenotypes, and fitness. E‐ACORNS comprises a slight modification to the ACORNS open‐response prompts and a new scoring rubric. The rubric is based on five core concepts in evolution by natural selection, with each concept broken into elements at the novice, intermediate, and expert‐level understanding. Initial tests of the E‐ACORNS showed that (1) upper‐level undergraduates can score responses reliably and quickly, and (2) students who were just starting an introductory biology series for majors do not yet grasp the molecular basis of phenotypic variation and its connection to fitness.
An interactive virtual reality model for enhancing safety training in construction education
Authors: Abotaleb Ibrahim , Hosny Ossama , Nassar Khaled , Bader Sahar , Elrifaee Mohamed , Ibrahim Salma , El Hakim Yasmin , Sherif Mohamed 
Published: November 2022

AbstractOne of the main factors leading to fatalities in construction sites is the inefficiency of safety training programs. This article presents an immersive and interactive virtual reality (VR) model for safety training, which is an advanced and more comprehensive version of previously developed VR models in the literature. The novelty of this research is present in the proposed general safety training model that is fully immersive and interactive, that is built based on the concepts of experiential learning; where users learn from their mistakes rather than being passive learners in a virtual environment. The model, which was developed using the Unity® platform and C#, contains 12 scenario‐based hazards with programmed interactions and responses to the actions of the trainees. The developed model was tested for two aspects: (1) the ability to achieve learning outcomes and supersede traditional training, and (2) user experience and usability. Using an experimental setting and statistical tests, the developed model has shown statistical significance when it comes to its efficiency in enhancing hazard identification and mitigation skills as opposed to traditional training. The model also performed well in terms of usability and user experience, and important lessons were extracted for future VR development in construction education applications. This research strengthens the utility of VR as an effective tool for experiential learning; which enables future research in exploring how computer applications can improve experiential learning even further.
Sex differences in adults with acute myeloid leukemia and the impact of sex on overall survival
Authors: Stabellini Nickolas , Tomlinson Benjamin , Cullen Jennifer , Shanahan John , Waite Kristin , Montero Alberto J. , Barnholtz‐Sloan Jill S. , Hamerschlak Nelson 
Published: November 2022

AbstractBackgroundThere is a male predominance of acute myeloid leukemia (AML) incidence, but survival data are conflicting. The objective of this study is to carry out a comprehensive analysis of sex differences in AML, and to investigate the impact of sex disparities in survival.MethodsThe cohort included patients ≥18 years diagnosed with AML (2010–2022). Demographics, treatment patterns, treatment adverse events, and survival were analyzed. The population was described and compared by sex, and sex‐based risks and associations were obtained via Cox proportional‐hazards regression.ResultsIn total, 1020 AML patients were analyzed (57.4% males), with lower risk of death for females (aHR = 0.41, 95% CI 0.26–0.66). Among females, BMT (aHR = 0.51, 95% CI 0.27–0.97), hospitalization record (aHR = 0.65, 95%CI 0.45–0.93), and higher appointment completion rates (aHR = 0.98, 95% CI 0.98–0.98) were associated with lower risk of death. Overall, and similarly in males, higher age at diagnosis (aHR = 1.03, 95% CI 1.02–1.04) and a TP53 mutation (aHR = 2.24, 95% CI 1.69–2.97) were associated with higher risk of death.ConclusionSex differences exist in both AML incidence and overall survival. Treatment and health care factors should be addressed by caregivers and public policies developed to reduce mortality rates and mitigate existing sex differences.
Accidental displacement of a dental implant into the nasal cavity: Report of a rare case
Authors: Safi Yaser , Mortazavi Hamed , Sadeghian Ali , Hazrati Parham 
Published: November 2022

AbstractThrough radiographic evaluation to discover the location of a displaced implant, it was revealed that the implant had migrated to the middle meatus of the nasal cavity. The patient had no signs or symptoms, and no inflammation was observed radiographically. The implant was removed under endoscopy through the nostril.
Effects of early season soil moisture and nitrogen applications on tolerance of quizalofop‐resistant rice to quizalofop
Authors: Godara Navdeep , Norsworthy Jason K. , Butts Thomas R. , Roberts Trenton L. , Gbur Edward E. 
Published: November 2022

AbstractQuizalofop‐resistant rice (Oryza sativa L.) allows for postemergence applications of quizalofop. Previous research reported that soil moisture availability strongly influences the response of grass species to aryloxyphenoxypropionate herbicides. Experiments were conducted at Stuttgart, AR, and at Colt, AR, in 2021 to investigate the influence of early season soil moisture and nitrogen (N) applications on the tolerance of quizalofop‐resistant cultivars to sequential quizalofop applications. The experiment was implemented as a two‐factor, randomized complete block design. The factors evaluated were cultivar (PVL02 and RTv7231 MA) and herbicide treatment (nontreated control; nontreated control fertilized with ammonium sulfate [AMS] at 100 lb acre−1 and surface irrigated at the two‐leaf stage; sequential quizalofop applications at 1× and 2× rates; sequential quizalofop at 1× and 2× rates surface irrigated at the two‐leaf stage; and sequential quizalofop applications at 1× and 2× rates fertilized with AMS at 100 lb acre−1 then surface irrigated at the two‐leaf stage). Sequential quizalofop applications were applied at the two‐leaf and five‐leaf stages, with 1× and 2× rates of quizalofop being 0.11 and 0.22 lb a.i. acre−1, respectively. RTv7231 MA injury was 2‐ to6‐percentage points higher than PVL02 at all visual injury ratings averaged across treatment and location. Sequential quizalofop applications caused 1–9% visible injury to quizalofop‐resistant cultivars pooled over locations and rating timings. Growers could consider environmental conditions before herbicide applications to mitigate the risk of injury to quizalofop‐resistant cultivars from quizalofop, and drier soil conditions could be used for quizalofop applications onto rice compared with saturated soil conditions.
Dripping and underground river waters shed light on the ecohydrology of a show cave
Authors: Addesso Rosangela , Morozzi Pietro , Tositti Laura , De Waele Jo , Baldantoni Daniela 
Published: November 2022

AbstractWater and air flows connect underground ecosystems to the surface, affecting the cave chemical and physical properties. Together with the visitor's fluxes in show caves and occasional presence of cavers in wild caves—excluding the large amounts of organic supply by bat or bird colonies or large sinking rivers bringing vegetal debris—fluid flows are the main means of transport of nutrients into the normally oligotrophic cave environment. The aim of this work was to investigate the chemical characteristics of waters in the Pertosa‐Auletta Cave (Italy), focusing on drip water and on the underground Negro river, seasonally and in different areas of the cave. In particular, three trails with different environmental characteristics and tourism pressure were investigated in order to shed light on the processes affecting the ecological equilibrium of the hypogean ecosystem. Dripping and flowing river waters, both rich in Ca because of their interaction with carbonate rocks, show distinct chemical signatures regarding the other chemical elements (especially K and Mg) due to lithological and hydro‐dynamical differences. Moreover, water chemistry is affected by the seasonality in the pluviometric regime owing to the subsequent variability in the dilution effect. Bat colonies, dwelling mainly along the fossil trail, enrich dripping waters with P and N. Their concentrations have also been found at fairly high values across the whole trail network, suggesting an additional potential role of leaching from agricultural and forested soils above the Pertosa‐Auletta Cave in defining dripwater chemistry.