bluuebunny/crossref_metadata_2025_split huggingface dataset:
Ảnh hưởng tưới nước sông nhiễm mặn lên sinh trưởng và năng suất của hai giống mè đen (Sesamum indicum L.)
Authors: Nguyễn Thị Ngọc Diệu , Đặng Thị Thu Trang , Huỳnh Trần Lan Vi , Phạm Việt Nữ , Đặng Hữu Trí , Vũ Thị Xuân Nhường , Nguyễn Châu Thanh Tùng , Ngô Thụy Diễm Trang 
Published: January 2022

Nghiên cứu được thực hiện nhằm xác định tính chịu mặn của hai giống mè vỏ đen ADB1 và hai vỏ Bình Thuận khi tưới nước sông nhiễm mặn 2-4‰ và đánh giá khả năng nhiễm mặn trong đất lúa khi canh tác cây mè và tưới nước sông nhiễm mặn. Thí nghiệm sử dụng nước ót pha với nước sông để có nồng độ mặn xác định bằng khúc xạ kế là 2 và 4‰ (nghiệm thức 0‰ là nghiệm thức đối chứng, nước sông không pha nước ót). Thí nghiệm thực hiện trong điều kiện nhà lưới, được bố trí hoàn toàn ngẫu nhiên, 3 lần lặp lại với 2 nhân tố bao gồm (1) là loài cây: không cây, giống mè ADB1 và giống mè 2 vỏ Bình Thuận; nhân tố (2) là 3 nồng độ tưới mặn là 0, 2 và 4‰. Kết quả sau khi tưới mặn 14 ngày (tổng 2,5 L nước mặn/chậu đất 6 kg) và tưới nước sông đến khi kết thúc thí nghiệm cho thấy, với nồng độ mặn trong nước tưới 4‰ cho thấy đất đã tích lũy mặn (ECe >4 mS/cm), được xem là đất nhiễm mặn. Tuy nhiên, do thời gian nhiễm mặn ngắn, 14 ngày, nên tưới mặn ở mức 4‰ chưa ảnh hưởng đến các chỉ tiêu sinh trưởng và năng suất của hai giống mè nghiên cứu, như chiều cao cây, chiều dài rễ, sinh khối tươi rễ, số trái, sinh khối hạt và trọng lượng 1.000 hạt.
Nghiên cứu vật liệu composite thân thiện môi trường từ sợi cuống dừa nước và nhựa polyethylene tỷ trọng cao tái chế
Authors: Cao Lưu Ngọc Hạnh , Nguyễn Thị Bích Thuyền , Lương Huỳnh Vủ Thanh , Mai Võ Phú Toàn , Trần Nguyễn Phương Lan 
Published: January 2022

Vật liệu composite nền polyethylen tỷ trọng cao tái chế (r-HDPE) gia cường bằng sợi cuống dừa nước (Nypa fruticans flower stalk - NFFS) được chế tạo bằng phương pháp ép nóng. Đầu tiên, các sợi sau khi tách từ NFFS được xử lý hoá học và ép tạo tấm sợi ngẫu nhiên. Tiếp theo, thùng nhựa từ HDPE được thu gom, rửa sạch, cắt nhỏ, và ép nóng để tạo tấm phẳng mỏng. Cuối cùng, tấm composite được tạo hình từ các lớp nhựa và sợi xen kẽ nhau. Cấu trúc và thành phần sợi NFFS trước và sau xử lý hoá học lần lượt được quan sát qua ảnh SEM và phân tích qua TGA. Ảnh hưởng của tỷ lệ thể tích sợi NFFS đến độ co ngót, độ bền kéo, độ bền uốn, và độ bền va đập cũng được khảo sát. Kết quả là sợi NFFS có hàm lượng cellulose ~34% với các vi sợi xếp song song. Điều thú vị là sợi NFFS không có lỗ rỗng to ở trung tâm đã tạo nên khác biệt lớn về cơ tính so với một số sợi thực vật khác. Cơ tính của vật liệu đạt cao nhất ở tỷ lệ thể tích sợi 60%, có độ bền kéo ~45 MPa, độ bền uốn ~46 MPa, và độ bền va đập ~19 KJ.m-2. Như mong đợi, kết quả này cao hơn gần gấp đôi so với kết quả cơ tính của vật liệu composite từ sợi xơ dừa ở cùng điều kiện.
From P/E Ratio to Fuzzy Infinite Spreadsheet—Mathematically Rigorous Derivations of the Zeroth and the First Order Solutions of Rate of Return
Authors: Ching (USA) Hugh , Lee (China) Chien Yi , Li (Canada) Benjamin 
Published: January 2022

The P/E Ratio (Price/Earning) is one of the most popular concepts in stock analysis, yet its exact interpretation is lacking. Most stock investors know the P/E Ratio as a financial indicator with the useful characteristics of being relatively time-invariant. In this paper, a rigorous mathematical derivation of the P/E Ratio is presented. The derivation shows that, in addition to its assumptions, the P/E Ratio can be considered the zeroth order solution to the rate of return on investment. The commonly used concept of the Capitalization Rate (Cap Rate = Net Income / Price) in real estate investment analysis can also be similarly derived as the zeroth order solution of the rate of return on real estate investment. This paper also derives the first order solution to the rate of return (Return = Dividend/Price + Growth) with its assumptions. Both the zeroth and the first order solutions are derived from the exact future accounting equation (Cash Return = Sum of Cash Flow + Cash from Resale). The exact equation has been used in the derivation of the exact solution of the rate of return. Empirically, as an illustration of an actual case, the rates of return are 3%, 73%, and 115% for a stock with 70% growth rate for, respectively, the zeroth order, the first order, and the exact solution to the rate of return; the stock doubled its price in 2004. This paper concludes that the zero-th, the first order, and the exact solution of the rate of return all can be derived mathematically from the same exact equation, which, thus, forms a rigorous mathematical foundation for investment analysis, and that the low order solutions have the very practical use in providing the analytically calculated initial conditions for the iterative numerical calculation for the exact solution. The solution of value belongs to recently classified Culture Level Quotient CLQ = 10 and is in the process of being updated by fuzzy logic with its range of tolerance for predicting market crashes to advance to CLQ = 2.
Ayurveda View on Raktamokshan and its Mode of Action as per Modern Science
Authors: Gupta Arjun , Sharma Rishu , Gupta Sonam 
Published: January 2022

Ayurveda is old science which deals with many surgical and parasurgical procedures for the management of different pathological conditions. Amongst the many unique modalities Raktamokshan (bloodletting) is one of the important modality which provides health benefits in many diseases. Acharya Sushruta described importance of this procedure in conditions involving vitiation of Rakta and Dosha. Vitiation of Rakta is responsible for many health issues including skin problems and Raktamokshan helps greatly in this regard. Leech therapy, venesection and cupping therapy are subtype of Raktamokshan which helps in blood purification. The bloodletting therapies gaining attention of modern science due to their technical advancement. Raktamokshana mainly involves various techniques of blood liberation. Raktamokshan helps to treat conditions like eczema, swellings, inflammations and poisoning, etc.
Teori Komunikasi:Kisah Pengalaman Amerika
Authors: Hardjana AndrÃ© 
Published: January 2022

Being an interdisciplinary science, communication ows its key concepts and theoreties to other scientific fields. The body of communication knowledge grew out of research works undertaken by those scholars who were actively involved in the various activities related to the war information management, some of whom were then pronounced â€˜founding fathersâ€™ of communication research. This article briefly reviews the intensive interactions among those founding fathers during the war whose ideas were then drown together to constitute the communication field of study. Schramm was the institutionalizer of this new field of communication study. The development of communication theory now is largely depending on the various research works undertaken by those researchers Â ffiliated with either the departments of communication or the schools of journalism mass communication in the US and Canada.
TARI GUEL IDENTITAS MASYARAKAT GAYO KABUPATEN ACEH TENGAH- BENER MERIAH
Authors: Bintang Magfhirah Murni , Wirandi Rika 
Published: January 2022

Tari Guel Salah satu Tarian Yang berasal dari Masyarakat Gayo Tari Guel sendiri merupakan simbol yang mewakili identitas masyarakat Gayo. Dalam setiap perpaduan gerak tari ini memiliki simbol yang memuat makna sikap masyarakat Gayo saat menjalin hubungan dengan orang lain dengan rasa hormat dan rukun. Terciptanya sebuah tari tidak pernah lepas dari sebuah aktifitas yang ada di dalam masyarakatnya. Aktifitas yang terus menurus yang dilakukan menjadi kebiasan masyarakat dalam kegiatan sehari hari, kemudian diolah menjadi ungkapan gerak dalam tari guel. Penelitian ini dilakukan di daerah takengon dan Bener Meriah sebagai tempat terciptanya tarian ini. Penelitian menggunakan penekatan kulitatif dengan pendekatan sosiologi Antropologi, identitas tari tari guel terlihat dari Bentuk pertunjukan tari Guel, meliputi tema, pelaku, gerak ,iringan, tata rias dan tatabusana, pola lantai, property. Dan karakter gerak dominan hadir di beberapa bagian gerak, petongkok, munengon ku kuen ku kiri, gretik. teori.
INNOVATION OF SINBIOTIC FORMULA FOR THE GROWTH OF WHITE SHRIMP LARVAE (Litopenaeus vannamei)
Authors: Sumardi Sumardi , Nugroho Ekowati Christina , Linirin Widiastuti Endang , Rohmawati Bareta Ainun , Sarno Sarno 
Published: January 2022

In the hatchery of white shrimp larvae, there are some problems, such as a decreased water quality and diseases caused by bacteria which cause a decrease in shrimp growth. The solution to reduce these problems is by applying synbiotics. This research aimed to make an innovative synbiotic formula for the absolute length growth and survival rate of white shrimp larvae (Litopenaeus vannamei) as well as the total number of bacteria and the number of Vibrio sp. In this study, there were four treatments, as follows: C-: negative control (without synbiotic application) C+: positive control (commercial synbiotic) P: probiotic 2.5 x 105 cfu/ml and prebiotic 1,5 ppm Q: probiotic 5 x 105 cfu/ml and prebiotic 1 ppm R: probiotic 7,5 x 105 cfu/ml and prebiotic 0,5 ppm S: probiotic 106 cfu/ml and prebiotic 2 ppm, each treatment with four repetitions. This research was set up in a completely randomized design experiment using twenty-four plastic tanks with 50 L total volume filled with 20 L sterile sea water and stocked with 4,000 nauplii in the PT. Citra Larva Cemerlang hatchery, Kalianda, Lampung. Variables observed in this research were survival rate, absolute length growth, total bacterial and Vibrio sp. counts, and water quality in the white shrimp larvae (Litopenaeus vannamei). The results showed that the best survival rate is in treatment S (probiotic 106 cfu/ml and prebiotic 2 ppm) (87.7%), the highest absolute length growth is in treatment P (3.8 mm), the highest total bacteria was in treatment S (11.1 log cfu/ml), and the best total Vibrio sp. is in treatment S (3.5 log cfu/ml). Water quality of the six treatments shows results that are still in normal conditions following Indonesian National Standard SNI 7311: 2009.
Coregular sequences and top local homology modules
Authors: TRI Nguyen Minh 
Published: January 2022

In this paper, we show that if $M$ is a non-zero Artinian $R$-module and $\underline{x}:=x_1,\ldots,x_n$ is an $M$-coregular sequence, then $x_1,\ldots,x_n$ is a $D(H_n^{\underline{x}}(M))$-coregular sequence. Moreover, if $R$ is complete with respect to $I$-adic topology and $d=\mathrm{Ndim} M$, then $\dim H^I_d(M) \le d$ and $\mathrm{depth} H_I^d(M)\ge \min\{{2, d}\}$ whenever $H^I_d(M) \ne 0.$
On S-primary submodules
Authors: ANSARI-TOROGHY H. , POURMORTAZAVİ S. S. 
Published: January 2022

Let $R$ be a commutative ring with identity, $S$ a multiplicatively closed subset of $R$, and $M$ be an $R$-module.
In this paper, we study and investigate some properties of $S$-primary submodules of $M$. Among the other results, it is shown that this
class of modules contains the family of primary (resp. $S$-prime) submodules properly.
Deriving some properties of Stanley-Reisner rings from their squarefree zero-divisor graphs
Authors: NIKSERESHT Ashkan 
Published: January 2022

Let ΔΔ be a simplicial complex, IΔIΔ its Stanley-Reisner ideal and R=K[Δ]R=K[Δ] its Stanley-Reisner ring over a field KK. In 2018, the author introduced the squarefree zero-divisor graph of RR, denoted by Γsf(R)Γsf(R), and proved that if ΔΔ and Δ′Δ′ are two simplicial complexes, then the graphs Γsf(K[Δ])Γsf(K[Δ]) and Γsf(K[Δ′])Γsf(K[Δ′]) are isomorphic if and only if the rings K[Δ]K[Δ] and K[Δ′]K[Δ′] are isomorphic. Here we derive some algebraic properties of RR using combinatorial properties of Γsf(R)Γsf(R). In particular, we state combinatorial conditions on Γsf(R)Γsf(R) which are necessary or sufficient for RR to be Cohen-Macaulay. Moreover, we investigate when Γsf(R)Γsf(R) is in some well-known classes of graphs and show that in these cases, IΔIΔ has a linear resolution or is componentwise linear. Also we study the diameter and girth of Γsf(R)Γsf(R) and their algebraic interpretations.
“Daft naff Scottish things”: Stuff, Waste and Memory Objects in Jackie Kay’s Trumpet
Authors: BORBELY CARMEN 
Published: January 2022

Abstract
Guided by new materialist approaches to the memory of loss, this reading of Jackie Kay’s 1998 novel Trumpet surveys the affective permutations registered by different objects of remembrance in the Scottish-Nigerian writer’s fictional account of mourning. Exploring several material figurations of Black Scottishness in Kay’s writings, the essay derives its main theoretical framework from studies on blended subject-object ontologies, including Bill Brown’s critique of thingness, Maurizia Boscagli’s notion of the disruptive agency of stuff, and Mel Y Chen’s view of matter’s animacy, and discusses how the novel latches onto the role of things in anchoring memory and in helping humans work through bereavement.
The Future as a Scenario of Hospitality in Ali Smith’s There But For The
Authors: POPA ANDREI BOGDAN 
Published: January 2022

Abstract
The purpose of this essay is to demonstrate how Ali Smith’s novel There But For The (2011) foregrounds a temporality in which the scenario of hospitality is encoded into the characters’ perception of the future, while the welcoming scenarios in which they engage are themselves marked by the awareness of futurity. To this end, I rework Levinas’s equation of the future as the Other, as well as Derrida’s notions of conditional and unconditional hospitality, of the future as the expected/unexpected event, and of “choratic space.” The subsequent analysis of the novel proves how these notions are thematized both through the characters’ inner and intersubjective discourse, and via the authorial construction of imagery and the deictics of the spaces they inhabit. As such, the characters’ conversations bear the marks of an uncertain causality springing from the welcoming scenario; attitudes towards futurity are faced with the disquieting awareness of the conflict between the expected and the unexpected event; while the choratic space acts as the possibility of an ethical reaction to the strangers’ singularity, through a linguistic reorientation which employs the contingency of the linguistic sign as a site for hospitality.
“In came the self-evident and luminous little mess”: Ethical Life Writing in Muriel Spark’s Loitering with Intent
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Authors: POPA-PETRAR PETRONIA 
Published: January 2022

Abstract
Starting from a brief examination of Muriel Spark’s position as a Scottish novelist within the framework of her anti-essentialist, anti-authoritative aesthetics, my essay will take a seemingly abrupt, but in fact consequential turn to investigate the complex antinomies involved in her fictional representation of the lives of others. Although at home and abroad she is hailed as Scotland’s most celebrated author of the twentieth century, Spark’s writerly practice consists of regularly dismantling grand narratives or fixed, stable identities, often clashing with more localized or prescriptive views on the social and national functions of narrative. My argument, however, is that it is the very unease of her “Scottishness” that acts as one of the foundations of her literary ethics, embodied in her acute awareness of the antinomies involved in textualizing the lives of others. Spark’s shrewdly metafictional Loitering with Intent (1981) openly thematizes both the obligation, and the risks of telling one’s own and other people’s stories, performing a radical ethics of narrative alterity through its staging of the enmeshments of writing, (auto)biography and experience.
Violence, Innocence and Redemption in Irvine Welsh’s Chemical Mythos
Authors: ZAMFIRESCU ANDREI-CĂLIN 
Published: January 2022

Abstract
Scottish author Irvine Welsh has crafted an internally cohesive cosmology, grounded in mapping a somewhat loosely defined “chemical generation” that helped spearhead a personal brand of anti-Thatcherite counterculture (with an especially heavy focus on the marginalized, disgruntled and boisterous youths of Edinburgh). Examining some of the writer’s most recent and lesser-known works, my essay will argue that a series of archaic mythical patterns, symbols and cosmological coordinates can be shown to guide a large number of the axioms that Welsh employs to refine his own vision of a modern, emergent mythos.
Modernism, Postmodernism and the Nature of the Times: A Conversation with Randall Stevenson
Authors: NEAGU ADRIANA 
Published: January 2022

Abstract
The interview offers a comprehensive, paradigmatic overview of the experience of literary modes within the broad frameworks of modernity and postmodernity. It invites reflection and rethinking of epistemic change from a major literary historian and theorist whose work in the Anglo-American context has become synonymous with the examination of temporality, historicity, and poeticality in twentieth century experimentation with form. Revisiting central concepts and aesthetic categories in literary criticism and theory, Randall Stevenson contributes a highly contemporary, ground-breaking vision of the literary act against the backdrop of the new structures of knowledge pertaining to the digital age and the post-humanist crisis.
Chemical composition, antioxidant, antimicrobial and antiviral activities of the leaf extracts of Syzygium myrtifolium
Authors: AHMAD MUSTAFFA ALBAKRI , LIM YI HUI , CHAN YIK SIN , HSU CHUN-YUAN , WU TZONG-YUAN , SIT NAM WENG 
Published: January 2022

Abstract
This study was conducted to evaluate the chemical composition and biological activities of the leaf extracts of Syzygium myrtifolium Walp. (Myrtaceae). The results indicate that the leaf extracts of S. myrtifolium contain various classes of phytochemicals (alkaloids, anthraquinones, flavonoids, phenolics, saponins, tannins and triterpenoids) and possess antioxidant, antibacterial, antifungal and antiviral activities. Ethyl acetate, ethanol, methanol, and water extracts exhibited significantly higher (p < 0.05) oxygen radical absorbance capacity and ferric-reducing antioxidant power than the hexane and chloroform extracts. However, all extracts exhibited stronger inhibitory activity against four tested species of yeasts (minimal inhibitory concentration: 0.02–0.31 mg mL–1) than against six tested species of bacteria (minimal inhibitory concentration: 0.16–1.25 mg mL–1). The ethanolic extract offered the highest protection of Vero cells (viability > 70 %) from the cytopathic effect caused by the Chikungunya virus while the ethyl acetate extract showed significant replication inhibitory activity against the virus (p < 0.001) using the replicon-enhanced green fluorescent protein reporter system.
Current strategies in diagnostics and therapeutics against novel coronavirus disease (COVID-19)
Authors: ALOTAIBI FAISAL 
Published: January 2022

Abstract
The epidemic of COVID-19 spread quickly through China and engulfed all of the countries across the globe. Several advances have been made in understanding the novel coronavirus’s pathophysiology and in the development of newer diagnostics with pinpoint accuracy. Several newer therapeutic methods have either been accepted or are awaiting acceptance. In many countries, vaccination programs have been rolled out. Despite all these efforts, coronavirus still exists, though with lesser propensity. Multiple new forms of the novel coronavirus unexpectedly appeared in various areas of the world, undermining previously existing diagnosis and care protocols. This article highlights our understanding of the novel coronavirus’s symptoms in brief, pathogenesis, diagnostics, and therapeutic strategies to contain COVID-19. The clinical findings, including serological, radiological, and other advanced diagnostic strategies, contributed much to control the disease. To date, supportive interventions have been used in tandem with potent antiviral therapies such as remdesivir, lopinavir/ritonavir, or corticosteroids with a level of trust in the care of COVID-19 patients. However, in several areas of the world, vaccination initiatives took place; the vaccines’ safety and efficacy to control the outbreak is yet to be identified. This review concludes that improvement in therapies and diagnostics for COVID-19 must continually be explored as new variants constantly emerge.
A green approach to the analysis of co-administered ampicillin/sulbactam and paracetamol in human urine
Authors: SELIM BASMA M. , ABDELSALAM RANDA A. , EL-GINDY ALAA , EID BASMA G. , NEAMATALLAH THIKRYAT , KHAYYAT AHDAB N. , HADAD GHADA M. , ELKHOUDARY MAHMOUD M. 
Published: January 2022

Abstract
The novelty of this work is the simultaneous analysis of sulbactam (SUL), ampicillin (AMP), and paracetamol (PARA) in human urine samples, using the environmentally benign RP-HPLC method. A C18 column was used in chromatographic separation using potassium dihydrogen phosphate (10 mmol L–1, pH 5)/ethanol (90 %, V/V) as the mobile phase; flow rate was 1.00 mL min–1. UV detection at 220 nm was used for quantification. The proposed method showed good linearity in the concentration ranges of 2.20–250.00 μg mL–1 for SUL, 2.50–250.00 μg mL–1 for PARA, and 14.50–250.00 μg mL–1 for AMP. Direct injection of urine samples with no prior extraction was performed. This method was found successful in moving towards greener studies of drugs’ urinary excretion, by decreasing hazardous solvent consumption and waste. Moreover, the method was applied to investigate the urinary excretion of the drugs and possible interaction between ampicillin and paracetamol.
Anti-inflammatory and immunomodulatory effects of rosuvastatin in patients with low-to-moderate cardiovascular risk
Authors: VAVLUKIS ANA , VAVLUKIS MARIJA , DIMOVSKI ALEKSANDAR , PETRUSHEVSKA GORDANA , EFTIMOV ALEKSANDAR , DOMAZETOVSKA SASHKA , MLADENOVSKA KRISTINA 
Published: January 2022

Abstract
Statins have shown anti-inflammatory pleiotropic effects in subjects with/at risk of cardiovascular disease. The aim of this study was to evaluate the inflammatory/immunomodulatory properties of rosuvastatin in subjects at low-to-moderate cardiovascular risk. Data was collected from patients’ records, physical examination and blood sampling. Subjects were assigned to rosuvastatin 20 mg per day. Rosuvastatin significantly decreased C-reactive protein (p = 0.045), and increased vascular endothelial growth factor (p = 0.004) and epidermal growth factor (p = 0.009). A multivariate analysis identified total cholesterol (p = 0.027) and vascular endothelial growth factor (p = 0.011) to be independently associated with rosuvastatin treatment. Given beneficial/harmful role of growth factors, vascular endothelial growth factor (VEGF) and epidermal growth factor (EGF), in cardiovascular disease, one would suggest the need for routine monitoring of growth factor levels, especially in patients on long-term statin therapy.
Restructuring Simulation of the Ventilation Network
Authors: Biro Eva , Radu Sorin Mihai , Cioclea Doru , Gherghe Ion 
Published: January 2022

Abstract
Worldwide, the demand for raw materials and materials is constantly increasing, being proportional to the growth of the population. In this sense, the demand and production of solid fuels such as coal has grown steadily. At the level of the European Union, due to the restrictive coal extraction policy, production has steadily decreased and coal-producing countries have had to implement closure programs with strict deadlines. As mining networks shrink, there is an intensification of risk factors due to changes in the ventilation system. The paper presents the restructuring of a complex ventilation network.