A New Spectrophotometric Reagent for Fe(III): 2-(2,3-Dihydroxy-4-oxocyclobut-2-enylidene) Hydrozinecarbothiamide and Its Application in Real Samples by Mahboubeh Saeidi, Reihaneh Aboutalebi, Ali Darehkordi

“…The calibration curve is linear in the concentration range from 0.27–33.50 μg⋅mL−1. The effects of foreign ions on the determination of Fe(III) were investigated in order to assess the selectivity of the method. …”
Get full text

A GREEN AND EFFICIENT HPLC-DAD METHOD FOR THE ANALYSIS OF PHENOLIC COMPOUNDS IN ORANGE WASTE by Mirella T. Ferreira Ranzeti, Gabriela Cremasco, Daniel Rinaldo

“…The optimized conditions were: initial ethanol percentage = 20%, final ethanol percentage = 75.3%, analysis temperature = 40 °C, percentage of acetic acid in water = 0.4%, flow rate = 0.5 mL min-1, time = 35 min, and C-18 column (250 × 4.6 mm). …”
Get full text

Stereospecific Assay of (R)- and (S)-Goitrin in Commercial Formulation of Radix Isatidis by Reversed Phase High-Performance Liquid Chromatography by Lixing Nie, Zhong Dai, Shuangcheng Ma

“…Optimum separation was obtained on an S-Chiral A column (4.6 mm × 250 mm, 5 μm) using methanol/water (30 : 70, v/v) as the mobile phase. …”
Get full text

A li+/Na+ hybrid rechargeable full battery comprising rice husk porous hard carbon anode and sodium vanadium phosphate by Xiangxiang Chen, Xingchen Pan, Yixin Zhao, Zhiyong Xie

“…Upon assembly, these HIBs demonstrate a commendable operating voltage of approximately 3.5 V, alongside a discharge-specific capacity of 92.9 mAh/g. Furthermore, they reveal impressive capabilities in terms of high-rate performance, cycling stability, and reversible capacity. …”
Get full text

Layout Redesign Analysis Plastic Tarpaper Production Floor Uses Craft Algorithm Method at PT. Limmas Anugrah Plasindo by Roesmita Sukma Alam

“…Therefore, this study proposes a layout to reduce the distance and cost of OMH, resulting in a reduction in OMH costs of Rp. 306,622.74 from the initial total of Rp. 1,285,628.80. and a reduction in land by 272m. The implementation of the CRAFT method still refers to field conditions and agreements from the company by also considering aspects of worker comfort, storage of finished goods and others. …”
Get full text

Investigation of structure, mechanical properties, and electrical conductivity of LixCo(1-x)O2: Validation using a nanoquantum model by Obaidallah A. Algethami

“…X-ray diffraction analysis revealed the hexagonal crystal structure (R-3m space group). It has been shown that reducing the lithium concentration results in greater dislocation density, internal stress, strain, and smaller nanocrystal size. …”
Get full text

Structural and Magnetic Properties of Ba3[Cu0.8−xZnxMn0.2]2Fe24O41 Z-Type Hexaferrites by Eman S. Al-Hwaitat, Sami H. Mahmood, Mahmoud Al–Hussein, Ibrahim Bsoul

“…XRD patterns of the samples revealed the presence of a major Z-type hexaferrite phase, together with secondary M-type and Y-type phases. The magnetic results indicated that the saturation magnetization increased slightly with increasing the Zn content, while the coercivity and magnetocrystalline anisotropy field exhibited a decreasing tendency with the increase of Zn content. …”
Get full text

Information Technology Advancements Shaping the Evolution of Modern Accounting Systems by Uma. T.G

Get full text

Punctator w Uniwersytecie Bolońskim w dobie studiów Kopernika by Stanisław Sroka

“…Z drugiej strony, na uniwersytecie artystów i medyków (gdzie m.in. wykładano astronomię) była grupa ponad przeciętnych wykładowców, których mógł słuchać młody torunianin, a których z pewnością brakowało na uniwersytetach prawniczych. …”
Get full text

Computational illustration of reactions of Cr(CO)3(η6-Naphthalene) complex with C2X2 molecules (X = H, F, Cl) by Seyed Mahdi Mirtaheri, Reza Ghiasi, Mohsen Zeeb, Hossein Anaraki-Ardakani

“…In the current investigation, analysis of two possible reactions of Cr(CO)3(η6-Naphthalene) complex with C2X2 molecules (X = H, F, Cl) was reported at the M06-2X/6-311G (d,p) level of theory. The considered reactions were [2 + 4] Diels–Alder cycloaddition reactions of naphthalene ring of complex with C2X2 molecules and substitution of carbonyl ligand with C2X2 molecule. …”
Get full text

Assessment of Meteorological Drought in Korea under Climate Change by Jaewon Kwak, Soojun Kim, Jaewon Jung, Vijay P. Singh, Dong Ryul Lee, Hung Soo Kim

Get full text

Two Cases of Primary Cold Agglutinin Disease Associated with Megaloblastic Anemia by Shinsaku Imashuku, Naoko Kudo, Katsushige Takagishi, Katsuyasu Saigo

“…Both patients were diagnosed with primary CAD, with continuously high cold agglutinin titers (1 : >8,192 and 1 : 16,834, resp.), monoclonal IgM-kappa light chains, and no underlying disease. …”
Get full text

A LOW-COST METHOD FOR THE DETECTION OF DUPLICATE HOLDINGS AMONG GENEBANK ACCESSIONS by F. . Yndgaard, I. G. Loskutov, S. O. Solberg, O. N. Kovaleva, A. . Kolodinska-Brantestam, J. T. Svensson

“…[The work is dedicated to Sergey M. Alexanian, Vice Director for Foreign Relations of VIR, who passed away in 2014].…”
Get full text

Investigation of Multifrequency Piezoelectric Energy Harvester by Andrius Čeponis, Dalius Mažeika

“…Numerical analysis of the harvester revealed that the highest open circuit voltage density is 19.85 mV/mm3. Moreover, density of the total electrical energy reached 27.5 μJ/mm3. …”
Get full text

Oczekiwania nabywców finalnych jako stymulator ich potencjału marketingowego by Agnieszka Baruk, Anna Iwanicka

“…W artykule podkreślono m. in. konieczność spełniania rosnących oczekiwań nabywców jako cennych partnerów marketingowych, których potencjał marketingowy stanowi niezwykle ważne dopełnienie marketingowego potencjału oferenta, dzięki czemu można zbudować społeczność partnerów osiągających wymierne i niewymierne korzyści poprzez wspólne kreowanie oferty rynkowej. …”
Get full text

Effects of Weather, Time, and Pollution Level on the Amount of Particulate Matter Deposited on Leaves of Ligustrum lucidum by Huixia Wang, Hui Shi, Yanhui Wang

“…The effects of rainfall and wind on the amounts of PM deposited on foliage were also determined. The amounts of PM (g·m−2) retained by leaves of L. lucidum differed significantly among the sites (from 0.96 to 5.56) and over time (from 2.51 to 4.48). …”
Get full text

Depth-Adaptive Air and Underwater Invisible Light Communication System with Aerial Reflection Repeater Assistance by Takahiro Kodama, Keita Tanaka, Kiichiro Kuwahara, Ayumu Kariya, Shogo Hayashida

“…Experiments confirmed an exponential SNR decrease with distance (0.6–1.8 m) and demonstrated successful 4K UHD video streaming in shallow seawater (turbidity: 2.2 NTU) without quality loss. …”
Get full text

Photoacoustic Measurement of Ethane with Near-Infrared DFB Diode Laser by Gang Cheng, Yuan Cao, Kun Liu, Gongdong Zhu, Guishi Wang, Xiaoming Gao

“…A DFB laser emission at 5937.25 cm−1 with a power of ∼5 mW was used as an excitation light source for generating the photoacoustic signal. …”
Get full text

DESENVOLVIMENTO DE ATIVIDADES EM PLANILHA ELETRÔNICA PARA ENSINAR CONCEITOS DE PSICOLOGIA by Marcelo Henrique Oliveira Henklain, Rafael Garcia, Francisco Gean Leite do Nascimento, Deusiana Rodrigues Ramos

“… Esta errata se refere à seguinte publicação: HENKLAIN , M. H. O. .; GARCIA, R.; MOURA, R. L.; NASCIMENTO, F. …”
Get full text

Experimental investigation on effect of corrosion on curvature-ductility relationship of RCC member in flexure by P N Ojha, Sumit Kumar, Puneet Kaura, Brijesh Singh, Pranay Singh

“…All the specimens used in this study were cast in laboratory using M20 grade concrete using OPC (Ordinary Portland Cement). …”
Get full text