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How Factually Accurate is GPT-3? A Focused Case Study on Helping Malaysia’s B40s Through e-Commerce GPT-3 的事实准确性如何?通过电子商务帮助马来西亚 B40 的重点案例研究
Pub Date : 2024-05-18 DOI: 10.32388/g2gh34
N. A. Z. Abidin, K. K. Mohd Shariff, I. Yassin, A. Zabidi, A. Saadon, N. Tahir, Abdul Rahim Ridzuan, Megat Syahirul Amin Megat Ali
GPT-3 (Generative Pre-trained Transformer 3) is an advanced natural language processing model utilizing unsupervised learning to generate sophisticated human-like text. GPT-3 has been lauded for its potential to revolutionize the field of natural language processing, with its capacity to generate a variety of text with a high degree of fluency and accuracy. We examine the ability of GPT-3’s to produce text related to a focused subject matter: alleviating poverty in Malaysia through e-Commerce. We especially examine GPT-3’s ability to produce factual responses within this narrow context. It was discovered that GPT-3 could produce plausible statements, albeit some of them being factually debatable or incorrect due to how its training data was sourced. We also discuss how GPT-3 could be used unscrupulously to either produce academic-sounding responses that appear to be a product of research, but possibly untrue or inaccurate and discuss its potential ramifications (such as propaganda and disinformation). We end the paper with some suggestions to the brilliant team at OpenAI to further improve GPT-3 for the advancement of humankind.
GPT-3(Generative Pre-trained Transformer 3)是一种先进的自然语言处理模型,利用无监督学习生成复杂的类人文本。GPT-3 能够流畅、准确地生成各种文本,因此被誉为自然语言处理领域的一场革命。我们研究了 GPT-3 生成与特定主题相关文本的能力:通过电子商务减轻马来西亚的贫困。我们特别考察了 GPT-3 在这一狭窄语境中做出事实性回答的能力。我们发现,GPT-3 可以生成似是而非的语句,尽管由于其训练数据的来源,其中一些语句在事实方面存在争议或不正确。我们还讨论了如何肆无忌惮地使用 GPT-3 来生成看似研究成果但可能不真实或不准确的学术性回答,并讨论了其潜在的后果(如宣传和虚假信息)。最后,我们向 OpenAI 的杰出团队提出了一些建议,以进一步改进 GPT-3,促进人类进步。
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引用次数: 0
Assessment of Outpatient Management of Diabetes and Cardiovascular Diseases in Abuja Public Hospitals 阿布贾公立医院糖尿病和心血管疾病门诊管理评估
Pub Date : 2024-05-18 DOI: 10.32388/6q6g8y
Nkeiruka Grace Osuafor, C. Ukwe, Brian Onyebuchi Ogbonna
AIM. Diabetes and cardiovascular diseases are among the reasons for most outpatient consultations. The study aimed to evaluate the reported experiences of patients being managed for diabetes and cardiovascular diseases in the outpatient clinics of Abuja public hospitals.METHOD. A prospective cross-sectional study of 787 systematically sampled patients receiving care in five public hospitals in Abuja was conducted. A structured questionnaire was used to collect data on the number of yearly consultations, problems encountered in accessing trained health personnel, time spent on hospital appointments, major treatment challenges, and ways to improve their experience on hospital visits. Management experience was defined as good or poor. Patients who consulted at least four times in a year, reported no problems in accessing trained health personnel, and had no treatment challenges were regarded as having a good management experience. Frequency, percentage, mean, and standard deviation were used to summarize the data. Logistic regression was used to predict and classify the binary outcomes. A p-value ≤ 0.05 was considered significant.RESULTS. More of the patients (66.2%) had up to four consultations in a year. Long waiting time (56.1%) was the common problem encountered when accessing trained medical personnel. The major treatment challenge was hospital waiting time (49.4%). The mean time spent in the hospital on appointment days was 5.04±1.80. Approximately 40% of the patients suggested proper scheduling of hospital appointments as the major way to improve treatment experiences. Poor management was recorded by 96.6% of the patients. Logistic regression showed that a higher educational level (OR = 0.031, 95% CI [0.008-0.119], _P=_0.001) was associated with reporting poor management.CONCLUSION. The average number of yearly consultations was below the minimum standard, and patients spent long hours on consultation days before meeting with healthcare personnel. Most patients were dissatisfied with the services received and rated them poor.
目的。糖尿病和心血管疾病是大多数门诊病人就诊的原因。本研究旨在评估阿布贾公立医院门诊中糖尿病和心血管疾病患者的就诊经历。这项前瞻性横断面研究对阿布贾五家公立医院中接受治疗的 787 名患者进行了系统抽样。研究采用结构化问卷调查的方式收集数据,内容包括每年的就诊次数、在与训练有素的医护人员接触时遇到的问题、在医院就诊所花费的时间、主要的治疗难题以及改善就诊体验的方法。管理经验被定义为 "好 "或 "差"。一年内至少就诊四次、在与受过培训的医护人员联系时没有遇到问题、没有遇到治疗难题的患者被视为管理经验良好。数据采用频率、百分比、平均值和标准差进行汇总。采用逻辑回归对二元结果进行预测和分类。P值≤0.05为显著。更多患者(66.2%)在一年内最多就诊四次。漫长的等待时间(56.1%)是患者向受过培训的医务人员求诊时遇到的常见问题。主要的治疗难题是住院等候时间(49.4%)。预约日在医院花费的平均时间为 5.04±1.80。约 40% 的患者认为,合理安排医院预约时间是改善治疗体验的主要方法。96.6%的患者认为医院管理不善。逻辑回归结果显示,受教育程度越高(OR = 0.031,95% CI [0.008-0.119],_P=_0.001),报告管理不善的比例越高。每年的平均就诊次数低于最低标准,患者在就诊日花了很长时间才见到医护人员。大多数患者对所获得的服务不满意,评价较差。
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引用次数: 0
Feature Selection and Classification of Type II Diabetes on High Dimensional Dataset 在高维数据集上对 II 型糖尿病进行特征选择和分类
Pub Date : 2024-05-18 DOI: 10.32388/v4izct
Priya Vinoth
Information mining is a methodology of bringing huge models utilizing recorded information. It is normally utilized in different real applications to be express web records, double dealing distinctive confirmation talk attestation, human organizations, and so forth. Reenacted insight includes are utilized in information mining to imagine the future occasion subject to the models conveyed utilizing solid information. All the highlights got during information assortment may not be altogether important to the objective class of the model. Highlight choice is a system which picks the best subset of highlights in dataset to upgrade the demonstration of an information mining or AI estimation. As of now, observational assessment is driven on Naïve Bayesian classifier utilizing Pima Indian Type II Diabetes dataset with all the highlights what's more the subset of the highlights picked by predefined python libraries. The presentation of Naïve Bayesian classifier is assessed on all of things to come subset of the dataset to consider the effect of the high dimensionality on the presentation of Naïve Bayes Classifier.
信息挖掘是一种利用记录信息建立庞大模型的方法。它通常被用于不同的实际应用中,如表达网络记录、双重处理与众不同的确认谈话证明、人类组织等。信息挖掘中利用再现的洞察力,根据利用可靠信息建立的模型来想象未来的情况。在信息分类过程中获得的所有亮点可能对模型的目标类别并不完全重要。亮点选择是一个系统,它能从数据集中挑选出最佳的亮点子集,以提升信息挖掘或人工智能估算的演示效果。目前,观察评估是在奈夫贝叶斯分类器的驱动下,利用皮马印度 II 型糖尿病数据集的所有亮点,以及由预定义 python 库挑选的亮点子集进行的。在数据集的所有子集上评估了奈伊夫贝叶斯分类器的表现,以考虑高维度对奈伊夫贝叶斯分类器表现的影响。
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引用次数: 0
Some Aspects of Maxwell’s Equations, Klein-Gordon Equations, and Heat and Mass Transfer Equations in an n-Dimensional Maximally Symmetric Space-Time from the Classical and Quantum Mechanical Standpoints 从经典和量子力学角度看 n 维最大对称时空中的麦克斯韦方程、克莱因-戈登方程以及传热和传质方程的某些方面
Pub Date : 2024-05-18 DOI: 10.32388/jxial3
H. Parthasarathy
This manuscript examines Maxwell’s equations, Klein-Gordon equations, and heat and mass transfer equations in n-dimensional maximally symmetric space-time. It investigates these equations in spherical and hyperbolic spaces embedded in higher-dimensional Euclidean and Minkowski spaces. The study focuses on the implications of these geometries and symmetries on the behaviour of the equations, highlighting how specific transformations and parametrizations impact their solutions. The findings reveal the underlying connections between geometric symmetries and physical laws, providing insights into their possible applications in theoretical physics. We touch upon both classical and quantum mechanical aspects of density and velocity evolutions with time in the universe. Quantum mechanical aspects of single and two-particle state evolution and statistical moments of the matter four-current are derived from the quantum Boltzmann equation and Feynman’s path integral method for fields applied to gravity interacting with electrons and positrons.
本手稿研究了 n 维最大对称时空中的麦克斯韦方程、克莱因-戈登方程以及传热和传质方程。它研究了嵌入高维欧几里得和闵科夫斯基空间的球面和双曲空间中的这些方程。研究的重点是这些几何和对称性对方程行为的影响,突出了特定变换和参数化如何影响方程的解。研究结果揭示了几何对称性与物理规律之间的内在联系,为它们在理论物理中的可能应用提供了启示。我们探讨了宇宙中密度和速度随时间演变的经典和量子力学方面。从量子玻尔兹曼方程和费曼路径积分法推导出了单粒子和双粒子状态演化的量子力学方面,以及物质四流的统计矩。
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引用次数: 0
A 21st Century MONADOLOGY or Principles of Philosophy 21 世纪单论或哲学原理
Pub Date : 2024-04-25 DOI: 10.32388/8rdkgi
Jonathan Edwards
This work presents a recasting and tribute to Gottfried Wilhelm Leibniz’s 1714 text, known as the Monadology_,_ on its 300th anniversary (first released in 2014 with some revisions in 2024), analysing it from a 21st century philosophical and scientific perspective. Leibniz’s monads are reinterpreted as indivisible dynamic modes of action as described by modern physics. His key insights regarding the relational and perspectival nature of reality, and the distinction between the telic causation of indivisible entities vs the efficient causation of aggregates, are highlighted as prescient of quantum physics and the correspondence principle. The practical biological application of his ideas requires updating, but even there, he shows some remarkably forward-looking thoughts. The traditional concept of an immortal human soul is replaced by an audience of ephemeral cellular “listeners” that apperceive the living story of a person. Leibniz’s principles are seen to contain powerful and still relevant insights into the nature of physical reality, human knowledge and ethics, meriting further exploration in light of contemporary science. In summary, while specific aspects of Leibniz’s synthesis require updating, his core logical principles and global vision retain surprising relevance and potential for reframing our understanding.
在戈特弗里德-威廉-莱布尼茨(Gottfried Wilhelm Leibniz)1714 年的著作《单子学》(Monadology_)问世 300 周年之际(初版于 2014 年,2024 年进行了一些修订),本著作对其进行了重塑和致敬,并从 21 世纪哲学和科学的角度对其进行了分析。莱布尼茨的单子被重新诠释为现代物理学所描述的不可分割的动态作用模式。他关于现实的关系性和透视性的关键见解,以及不可分割实体的目的因果关系与集合体的有效因果关系之间的区别,被强调为量子物理学和对应原理的先见之明。他的观点在生物学上的实际应用需要更新,但即便在这方面,他也表现出了一些极具前瞻性的思想。不朽的人类灵魂这一传统概念被一群短暂的细胞 "听众 "所取代,这些 "听众 "能够感知一个人鲜活的故事。莱布尼茨的原则被认为包含了对物理现实、人类知识和伦理的本质的强大而仍有现实意义的见解,值得在当代科学的基础上进一步探索。总之,尽管莱布尼茨综合理论的某些方面需要更新,但他的核心逻辑原则和全球视野仍具有惊人的现实意义和重构我们认识的潜力。
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引用次数: 0
Review of: "nanostructural and analysis capabilities of both technologies in a single platform" 审查:"在单一平台上实现两种技术的纳米结构和分析能力"
Pub Date : 2024-04-24 DOI: 10.32388/fcvw9f
Serena Amelia
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引用次数: 0
Phytochemical Analysis and Antioxidant Activity of Extracts from Berchemia zeyheri — A Swazi Medicinal Plant 斯威士兰药用植物 Berchemia zeyheri 提取物的植物化学分析和抗氧化活性
Pub Date : 2024-04-24 DOI: 10.32388/pextmk
Manoharan Karuppiah Pillai
_Berchemia zeyheri_ belongs to the Rhamnaceae family_. B. zeyheri_ has been used in the traditional medicine to treat various ailments, which include backache, cough, diarrhea, dysentery, headache, rectal ulcers, gastrointestinal issues and vomiting. The objectives of the present study were to analyze phytochemical constituents, to evaluate the antioxidant activity and to determine IC50 values of hexane, chloroform, ethyl acetate, acetone, and methanol crude extracts obtained separately from the leaves and stem-bark of _B. zeyheri. _Qualitative of phytochemical analysis was performed by using established methods and procedures. Various solvent extracts were obtained by means of maceration and hot solvent extraction techniques. The assessment of antioxidant activity and the determination of half-maximal inhibitory concentration (IC50) values were achieved by using 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging assay. The presence of alkaloids, steroids, terpenoids, phenolics, tannins, flavonoids, coumarins, saponins, glycosides, carbohydrates, proteins and phlobatannins were identified in these extracts. In the DPPH assay, the positive control (ascorbic acid) showed a radical scavenging activity of 87.84±0.01 at a concentration of 3000 µg/mL. The ethyl acetate extracts obtained from leaves and stem-bark exhibited highest radical scavenging activity of 67.91±0.01% and 70.22±0.01%, respectively at a concentration of 3000 µg/mL, whilst hexane extracts obtained from leaves and stem-bark showed least radical scavenging activity of 48.88±0.04 % and 49.19±0.01%, respectively at the same concentration. The IC50 value of ascorbic was found to be < 200 µg/mL in the DPPH assay. On the other hand, the methanol and hexane extracts obtained from leaves showed IC50 values of 1513.30 and 2759.00 µg/mL µg/mL, respectively which were the lowest and highest IC50 values among the extracts from leaves. Similarly, the ethyl acetate and hexane extracts obtained from stem-bark showed IC50 values of extracts 1228.59 and 2647.28 µg/mL, respectively which were the lowest and highest IC50 values among the extracts from stem-bark. From this study, we conclude that various extracts obtained from the leaves of stem-bark of _B. zeyheri_ possessed various classes of phytochemicals and these extracts showed a weak to moderate radical scavenging activity. Further studies on this plant are required to explore its therapeutic applications.
_Berchemia zeyheri_属于鼠李科。B. zeyheri_在传统医学中被用来治疗各种疾病,包括背痛、咳嗽、腹泻、痢疾、头痛、直肠溃疡、肠胃问题和呕吐。本研究的目的是分析植物化学成分,评估抗氧化活性,并确定分别从_B. zeyheri 的叶片和茎皮中提取的己烷、氯仿、乙酸乙酯、丙酮和甲醇粗提取物的 IC50 值。植物化学定量分析采用既定的方法和程序进行。通过浸渍和热溶剂萃取技术获得了各种溶剂萃取物。使用 2,2-二苯基-1-苦基肼(DPPH)自由基清除试验评估了抗氧化活性并确定了半最大抑制浓度(IC50)值。在这些提取物中发现了生物碱、甾体、萜类、酚类、单宁、黄酮、香豆素、皂苷、甙类、碳水化合物、蛋白质和磷脂单宁。在 DPPH 试验中,阳性对照(抗坏血酸)在 3000 µg/mL 浓度下的自由基清除活性为 87.84±0.01。从叶片和茎皮中提取的乙酸乙酯提取物在 3000 µg/mL 浓度下的自由基清除活性最高,分别为 67.91±0.01% 和 70.22±0.01%;而从叶片和茎皮中提取的正己烷提取物在相同浓度下的自由基清除活性最低,分别为 48.88±0.04% 和 49.19±0.01%。在 DPPH 试验中,抗坏血酸的 IC50 值小于 200 µg/mL。另一方面,从叶片中提取的甲醇和己烷提取物显示的 IC50 值分别为 1513.30 µg/mL 和 2759.00 µg/mL µg/mL,是叶片提取物中 IC50 值最低和最高的。同样,从茎皮中提取的乙酸乙酯和正己烷提取物的 IC50 值分别为 1228.59 和 2647.28 µg/mL µg/mL,是茎皮提取物中 IC50 值最低和最高的。通过这项研究,我们得出结论:从_B. zeyheri_茎皮叶中提取的各种提取物具有不同种类的植物化学物质,这些提取物显示出弱到中等程度的自由基清除活性。需要对这种植物进行进一步研究,以探索其治疗应用。
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引用次数: 0
Elvio Fachinelli — Psychoanalysis of Dissension in Italy 埃尔维奥-法奇内利 - 意大利分歧的心理分析
Pub Date : 2024-04-24 DOI: 10.32388/z8u6a9
Pietro Barbetta
I recently wrote a chapter on the book _The Years of Alienation in Italy_ (Barbetta, 2019) focusing on the persona of Elvio Fachinelli (1928-1989). In this essay, I will outline Fachinelli’s thought and clinical practice from the 1960s to the 1980s, up until his premature death at 61, in 1989. Fachinelli was a prominent exponent of the critical psychoanalysis in Milan; he was a peculiar type of psychoanalyst, not the kind of person easily to be enrolled or framed into a mainstream – whether it be Freudian or Lacanian. But this is not Fachinelli’s main highlight; during the years following 1968 in Europe, there have been many left-wing dissidents, or libertarians, psychiatrists, psychologists and psychoanalysts: Ronald Laing, Franco Basaglia and Franca Ongaro, Franz Fanon, Felix Guattari, just to mention few.Fachinelli is important for three main contributions to the field: 1. the way he shaped the connection between psychoanalysis and historical materialism; 2. the issue concerning the possibility of a different kind of psychoanalysis for the working class; and 3. his singular approach concerning what I call _corporeal turn_ in psychotherapy.The arguments with Sigmund Freud and Jacques Lacan are at the center of the following essay. The years of Fachinelli’s work have not had the same influence and popularity as Lacan’s in Italy. However, Lacan was interested in involving Fachinelli within his movement, yet Fachinelli refused Lacan’s proposal and advanced theoretical and clinical reasons – that I will mention and analyse in this paper - for such said refusal.
我最近为《意大利的异化岁月》(Barbetta, 2019)一书写了一章,重点是埃尔维奥-法奇内利(Elvio Fachinelli, 1928-1989)的人物形象。在这篇文章中,我将概述法奇内利从20世纪60年代到80年代的思想和临床实践,直至1989年61岁时英年早逝。法奇内利是米兰批判精神分析学派的杰出代表;他是一种特殊类型的精神分析师,不是那种容易被纳入或框定为主流的人--无论是弗洛伊德派还是拉康派。但这并不是法奇内利的主要亮点;在 1968 年之后的欧洲,出现了许多左翼持不同政见者或自由主义者、精神病学家、心理学家和精神分析师:罗纳德-莱恩(Ronald Laing)、弗朗科-巴萨利亚(Franco Basaglia)和弗兰卡-翁加洛(Franca Ongaro)、弗朗兹-法农(Franz Fanon)、费利克斯-瓜塔里(Felix Guattari),仅举几例。法奇内利对这一领域的重要贡献主要有三点:1.他塑造精神分析与历史唯物主义之间联系的方式;2.有关为工人阶级提供另一种精神分析的可能性的问题;3.他有关我称之为心理治疗中的 "肉体转向 "的独特方法。法奇内利多年来的工作在意大利的影响力和知名度不及拉康。然而,拉康有意让法奇内利参与到他的运动中来,但法奇内利拒绝了拉康的建议,并提出了理论和临床上的理由--我将在本文中提及和分析--来拒绝拉康的建议。
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引用次数: 0
Modelling and Mapping of Aboveground Carbon of Oluwa Forest Reserve Using LandSat 8 TM and Forest Inventory Data 利用 LandSat 8 TM 和森林资源清查数据建立奥卢瓦森林保护区地下碳模型并绘制地图
Pub Date : 2024-04-24 DOI: 10.32388/ebupof
E. Ajayi, Bolanle Lizzy Bamidele, Ayorinde Ajayi
This study was conducted in Oluwa Forest Reserve to assess and predict its aboveground carbon sequestration potentials using LandSat Thematic Mapper data. The Oluwa Forest Reserve, Ondo State, Nigeria, is recognized for its rich biodiversity and extensive size. To estimate its forest aboveground biomass and carbon should be complex and costly endeavour requiring the expertise of various professionals and equipment. Consequently, this study explored the use of Geographic Information System (GIS) and Remote Sensing (RS) technology using LandSat bands to estimate spectral indices in fitting linear models to predict the aboveground carbon sequestration potentials of the tropical rainforest ecosystem of Oluwa Forest Reserve. The observed aboveground carbon from sample plots and the estimated spectral indices were used to model the spread of aboveground carbon of Oluwa Forest Reserve. Positive linear relationship exists between the observed and the spectral indices data estimated. Therefore, linear models were fitted and the best-fit was determined using statistical measures. The aboveground carbon average estimated from the sample plots and the predicted were 150.70 t/ha and 149.80 t/ha, respectively. The coefficient of determination 94% and Root Mean Square Error = 6.38E-16, respectively were obtained statistically. The chosen model predicts the aboveground carbon spread of Oluwa Forest Reserve adequately. The study revealed that spectral data, GIS and RS are critical for large forest aboveground carbon modelling and mapping for efficiency.
这项研究在奥卢瓦森林保护区进行,目的是利用陆地卫星专题成像仪数据评估和预测其地上碳固存潜力。尼日利亚翁多州的奥卢瓦森林保护区以其丰富的生物多样性和广阔的面积而闻名。对其森林地上生物量和碳进行估算是一项复杂而昂贵的工作,需要各种专业人员和设备的专业知识。因此,本研究探索利用地理信息系统(GIS)和遥感(RS)技术,使用陆地卫星波段估算光谱指数,拟合线性模型来预测奥卢瓦森林保护区热带雨林生态系统的地上碳固存潜力。样本地块的地上碳观测值和估算的光谱指数被用于建立奥卢瓦森林保护区地上碳分布模型。观测数据与估算的光谱指数数据之间存在正线性关系。因此,采用统计方法拟合线性模型并确定最佳拟合值。样本地块估算的地上碳平均值和预测值分别为 150.70 吨/公顷和 149.80 吨/公顷。统计得出的确定系数为 94%,均方根误差为 6.38E-16。所选模型能够充分预测奥卢瓦森林保护区的地上碳分布。研究表明,光谱数据、地理信息系统和 RS 对于大型森林地上碳建模和绘图的效率至关重要。
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引用次数: 0
Review of: "The conceptual design of focused ion beam nanolithography uses and integrates similar components: sources, extraction and acceleration, optics, scan coils, sample stage, electron detectors, etc. Interestingly, the focused ion beam nanolithography equipment" 回顾:"聚焦离子束纳米光刻技术的概念设计使用并集成了类似的组件:源、提取和加速、光学器件、扫描线圈、样品台、电子探测器等。有趣的是,聚焦离子束纳米光刻设备"
Pub Date : 2024-04-24 DOI: 10.32388/biwbqx
Serena Amelia
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引用次数: 0
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Qeios
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