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Published: 30 May 2022

Last updated: 31 May 2022

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1

Fetzer, Th, A. Lentz, and T. Debaerdemaeker. "Einkristallzüchtung und Röntgenstrukturanalyse polymerer 1:1-Komplexe von CuBr2 und CuCl2 mit Pyrazin aus Gelen / Crystal Growth in Gels and X-Ray Characterization of Polymeric 1:1-Complexes of CuBr2 and CuCl2 with Pyrazine." Zeitschrift für Naturforschung B 44, no. 5 (May 1, 1989): 553–56. http://dx.doi.org/10.1515/znb-1989-0509.

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Single crystals of Cu(pz)Br2 and Cu(pz)Cl2 were grown by using gel methods with tetramethoxysilane as the gel-forming reagent. Thermal decomposition is interpreted. Crystal data for the bromo complex: monoclinic, space group C2/m with a = 1239.2(3) pm, b = 685.9(2) pm, c = 390.7(3) pm, β = 96,23(5)°. Crystal data for the chloro-complex: monoclinic, space group C2/m with a = 1197.1(3) pm, b = 684.9(3) pm, c = 370.1(3) pm, β = 95.96(5)°. Crystal structure analyses reveal that CuHal2 molecules are bonded by pyrazine to form linear chains. These chains are cross-linked by bridging halogen atoms.

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Jacob, K. T., Shwetank Singh, and Y. Waseda. "Refinement of thermodynamic data on GaN." Journal of Materials Research 22, no. 12 (December 2007): 3475–83. http://dx.doi.org/10.1557/jmr.2007.0441.

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Although GaN is one of the important electronic materials of this decade, thermodynamic data for this compound are not known with sufficient reliability. The limited information available is not internally consistent. Measured in this study are high-temperature heat capacities using a differential scanning calorimeter and Gibbs energies of formation employing a solid-state electrochemical technique. The solid-state cell was based on single-crystal CaF2 as the electrolyte and Ca3N2 as the auxiliary electrode to convert the nitrogen chemical potential established by the equilibrium between Ga and GaN into an equivalent fluorine potential. The heat capacity of GaN at ambient pressure can be represented by the equation: CoP / J mol−1 K−1 = 74.424 − 0.00106T + (46720/T2) − (685.9/T0.5), in the temperature range from 350 to 1075 K. The standard Gibbs energy of formation of GaN in the range from 875 to 1125 K can be expressed as: ΔfGo/ J mol−1 (±465) = −128,749 + 115.029 T. This corresponds to a decomposition temperature of 1119 ± 4 K for GaN in pure nitrogen at standard pressure. On the basis of these new measurements and a critical assessment of information that is available in the literature, a refined set of data for GaN in the temperature range from 298.15 to 1400 K is presented.

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Kim, Chang-Seong, Maimoona Raza, Jin-Yong Lee, Heejung Kim, Chanhyeok Jeon, Bora Kim, Jeong-Woo Kim, and Rak-Hyeon Kim. "Factors Controlling the Spatial Distribution and Temporal Trend of Nationwide Groundwater Quality in Korea." Sustainability 12, no. 23 (November 28, 2020): 9971. http://dx.doi.org/10.3390/su12239971.

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Factors controlling the spatial distribution and temporal trend of groundwater quality at a national scale are important to investigate for sustaining livelihood and ecological balance. This study evaluated groundwater quality data for 12 parameters (n = 6405 for each parameter), collected from 97 groundwater monitoring stations (=289 monitoring wells) for ten years. Spatial distribution of groundwater quality parameters varied through the regional scale. Six parameters: T, EC, Ca2+, Mg2+, HCO3−, and Cl− were having dominant increasing trend, remaining pH, Eh, Na+, K+, SO42−, and NO3− showed a dominant decreasing trend over time. Among land use types, the upland fields had the highest mean of groundwater NO3− (22.2 mg/L), confirming plenty of application of fertilizers (5–10 kg/a more than standard) to upland fields. Means of groundwater Cl− and Na+ (705.3 and 298.4 mg/L, respectively) in the residential areas are greater than those in other land use types by 408–685.9, 154.3–274.2 mg/L, respectively. Agricultural activities were the main controlling factor of groundwater NO3− contamination in rural areas, domestic activities were responsible for groundwater Cl− and Na+ in urban areas, and seawater intrusion was controlling groundwater Cl− in coastal areas (within 10 km from sea). Groundwater hydrochemistry was controlled by the mechanism of geogenic rock and evaporation dominance. The rock dominance mechanism indicated that groundwater was interacting with rocks and resulted in groundwater chemistry. The findings of this study showed that groundwater was mainly contaminated by anthropogenic factors in some rural and residential areas. Effective measures by government authorities are needed to improve the groundwater quality.

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Tolstykh, Nadhezda D., Marek Tuhý, Anna Vymazalová, Jakub Plášil, František Laufek, Anatoly V. Kasatkin, Fabrizio Nestola, and Olga V. Bobrova. "Maletoyvayamite, Au3Se4Te6, a new mineral from Maletoyvayam deposit, Kamchatka peninsula, Russia." Mineralogical Magazine 84, no. 1 (January 21, 2020): 117–23. http://dx.doi.org/10.1180/mgm.2019.81.

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AbstractMaletoyvayamite, Au3Se4Te6, is a new mineral discovered in a heavy-mineral concentrate from the Gaching occurrence of the Maletoyvayam deposit, Kamchatka, Russia (60°19′51.87″N, 164°46′25.65″E). It forms anhedral grains (10 to 50 μm in size) and is found in intergrowths with native gold (Au–Ag), Au tellurides (calaverite), unnamed phases (AuSe, Au2TeSe and Au oxide), native tellurium, sulfosalts (tennantite, tetrahedrite, goldfieldite and watanabeite) and supergene tripuhyite. Maletoyvayamite has a good cleavage on {010} and {001}. In plane-polarised light, maletoyvayamite is grey, has strong bireflectance (grey to bluish grey), and strong anisotropy; it exhibits no internal reflections. Reflectance values for maletoyvayamite in air (Rmin,Rmax in %) are: 38.9, 39.1 at 470 nm; 39.3, 39.5 at 546 nm; 39.3, 39.6 at 589 nm; and 39.4, 39.7 at 650 nm. Sixteen electron-microprobe analyses of maletoyvayamite gave an average composition: Au 34.46, Se 16.76, Te 47.23 and S 0.84, total 99.29 wt.%, corresponding to the formula Au2.90(Se3.52S0.44)Σ3.96Te6.14 based on 13 atoms; the average of eleven analyses on synthetic analogue is: Au 34.20, Se 19.68 and Te 45.42, total 99.30 wt.%, corresponding to Au2.90Se4.16Te5.94. The calculated density is 7.98 g/cm3. The mineral is triclinic, space group P1, with a = 8.901(2), b = 9.0451(14), c = 9.265(4) Å, α = 97.66(3), β = 106.70(2), γ = 101.399(14)°, V = 685.9(4) Å3 and Z = 2. The crystal structure of maletoyvayamite represents a unique structure type resembling a molecular structure. There are cube-like [Au6Se8Te12] clusters linked via van der Waals interactions. The structural identity of maletoyvayamite with the synthetic Au3Se4Te6 was confirmed by powder X-ray diffraction and Raman spectroscopy.

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Zhu, Li, Jing Zhang, Jing wang, Xiaohong Lv, Dan Pu, Yanhua Wang, Qian Men, and Lan He. "Uncoupled bone remodeling is characteristic of bone damage in premenopausal women with new-onset systemic lupus erythematosus." Lupus 30, no. 7 (April 8, 2021): 1116–23. http://dx.doi.org/10.1177/09612033211005067.

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Objective To investigate the mechanism underlying systemic lupus erythematosus (SLE)-related bone loss by evaluating the bone mineral density (BMD) and bone turnover markers (BTMs) in premenopausal patients with new-onset SLE without any treatment. Methods BMD and BTMs of 106 premenopausal patients with new-onset SLE and 64 gender-, age- and body mass index (BMI)-matched healthy controls were analyzed. BMD was determined using dual energy X-ray absorptiometry (DXA). Serum BTMs were measured. Results Hip and lumbar spine BMD in premenopausal patients with new-onset SLE was significantly decreased compared with healthy controls. Higher rate of osteoporosis was observed in new-onset SLE patients (25% vs. 1%). Moreover, uncoupled bone remodeling evidenced by an increase in bone resorption marker β-CTX (685.9 ± 709.6 pg/mL vs. 395.4 ± 326.0 pg/mL, P < 0.05) and decrease in bone formation markers PINP (37.4 ± 33.0 ng/mL vs. 46.1 ± 20.9 ng/mL, P < 0.05) and OC (11.4 ± 9.8 ng/mL vs. 18.2 ± 8.6 ng/mL, P < 0.05) was observed in premenopausal patients with new-onset SLE compared with healthy controls. Univariate correlation analyses showed negative correlations between OC and SLE Disease Activity Index (SLEDAI), and positive correlations between β-CTX and SLEDAI. SLE patients positive for dsDNA, nucleosome showed lower OC and higher β-CTX. Conclusion Premenopausal patients with new-onset SLE had decreased BMD and abnormal bone metabolism with increased β-CTX and decreased OC and P1NP levels, indicating uncoupled bone remodeling in new-onset SLE patients. Disease activity and abnormal immunity, especially the amount of antibodies in SLE patients, were strongly associated with abnormality of bone metabolism.

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Prous, J., A. Graul, and J. Castañer. "DU-6859." Drugs of the Future 19, no. 9 (1994): 827. http://dx.doi.org/10.1358/dof.1994.019.09.264197.

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PEYTON JONES, SIMON. "5 Modules." Journal of Functional Programming 13, no. 1 (January 2003): 67–80. http://dx.doi.org/10.1017/s0956796803000716.

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5.1 Module Structure 685.2 Export Lists 695.3 Import Declarations 715.4 Importing and Exporting Instance Declarations 745.5 Name Clashes and Closure 745.6 Standard Prelude 775.7 Separate Compilation 785.8 Abstract Datatypes 78

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Havlíček, Jaroslav, Karel Kefurt, Michal Hušák, Jiří Novotný, and Bohumil Kratochvíl. "Structure of 2,3,4,5-Tetra-O-acetyl-6-amino-6-deoxy-D-galactonolactam." Collection of Czechoslovak Chemical Communications 58, no. 7 (1993): 1600–1606. http://dx.doi.org/10.1135/cccc19931600.

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The title crystal structure was solved by direct methods and refined anisotropically to R = 0.082 for 1 612 unique observed reflections. The compound crystallizes in P 212121 space group with the lattice parameters a = 8.317(1), b = 8.412(1), c = 24.091(3) Å, V = 1 685.3(3) Å3, Z = 4.

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9

Caseau, Beatrice. "Van Opstall, E.M. (2019). Sacred Thresholds. The Door to the Sanctuary in Late Antiquity." ARYS. Antigüedad: Religiones y Sociedades, no. 18 (December 14, 2020): 501. http://dx.doi.org/10.20318/arys.2020.5598.

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VAN OPSTALL, EMILIE M. (ed.) (2018). Sacred Thresholds. The Door to the Sanctuary in Late Antiquity. Religions in the Graeco-Roman World, 185. Leiden and Boston: Brill. 376 pp., 252,00€ [ISBN 978- 9-0043-6859-0] [Reseña]

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10

Grimaldi, David A. "The Asteioinea of Fiji (Insecta: Diptera: Periscelididae, Asteiidae, Xenasteiidae)." American Museum Novitates 3671 (November 30, 2009): 1–59. http://dx.doi.org/10.1206/685.1.

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11

Li, Z. P., and X. Yan. "Period Analysis of the δ Scuti Variable HD 6859." Publications of the Astronomical Society of the Pacific 119, no. 855 (May 2007): 508–11. http://dx.doi.org/10.1086/518373.

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Taravatmanesh, Leila, Seyyed Mohsen Mortazavi, Mohammad Reza Baneshi, Mojtaba Shirbeygi Poor, Arezoo Saeedifar, and Farzaneh Zolala. "Epidemiology of road traffic accidents in Rafsanjan city, Iran." Electronic Physician 10, no. 5 (May 25, 2018): 6859–63. http://dx.doi.org/10.19082/6859.

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13

Salova, Yu, and I. Logvin. "Anlysis competitive activity winter poliatlonistov." Актуальные направления научных исследований XXI века: теория и практика 2, no. 6 (December 4, 2014): 237–43. http://dx.doi.org/10.12737/6859.

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14

Elchebly, Mounib, John Wagner, Timothy E. Kennedy, Christian Lanctôt, Eva Michaliszyn, Annick Itié, Jacques Drouin, and Michel L. Tremblay. "Neuroendocrine dysplasia in mice lacking protein tyrosine phosphatase σ." Nature Genetics 21, no. 3 (March 1999): 330–33. http://dx.doi.org/10.1038/6859.

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15

Author, No. "March Of Medicine." Journal of Nepal Medical Association 3, no. 2 (January 1, 2003): 141–49. http://dx.doi.org/10.31729/jnma.962.

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1. Cutaneous Reactions to Antibiotics. Rees. B. Rees. JAMA, 1964, 189: 685.2. The 'Pill' and Thrombosis. Brit. med. J. 1964,2, 1089.3. Sensitivity to Cow's Milk. Heiner D.C., Wilson J.F.& Lahey M.E. JAMA 1964. 189; 563. 4. Deficiency State Associated with Isoniazid therapy. Aspinall D.L. Brit. med. J., 1964.2 1177.5 . Immunological Aspects of Cancer. Woodruff M.F.A. Lancet, 1964,2,265.6. Childhood Thyrotoxicosis. Saxena K.M. Craford J.M., & Talbot N.B. Brit. med. J., 1964,2,1153.7. Stevens-Johnson Syndrome from Long-Acting Sulphonamides. Leading Article, Brit. med. J., 1974,2,1410.

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Sato, K., K. Hoshino, M. Tanaka, I. Hayakawa, and Y. Osada. "Antimicrobial activity of DU-6859, a new potent fluoroquinolone, against clinical isolates." Antimicrobial Agents and Chemotherapy 36, no. 7 (July 1, 1992): 1491–98. http://dx.doi.org/10.1128/aac.36.7.1491.

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17

Castiñeiras, Alfonso, Ricardo Domínguez, Leandro Bresolin, Jairo Bordinhão, Adaílton João Bortoluzzi, and Manfredo Hörner. "Synthesis and Crystal Structure of a Novel Polymeric Lead(II) Complex with Thiosemicarbazonato and Thiocyanate Ligands." Zeitschrift für Naturforschung B 56, no. 6 (June 1, 2001): 517–20. http://dx.doi.org/10.1515/znb-2001-0607.

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AbstractA novel heptacoordinated thiosemicarbazonato lead(II) complex [Pb(4ML)(SCN)] (4ML = 2-Acetylpyridine-4N-methylthiosemicarbazonato) was synthesized and characterized by conventional methods (IR and elemental analysis) and single-crystal X-ray diffraction. [Pb(4ML)(SCN)] shows an unusual polymeric structure in which the lead atom is hexa-coordinate, the deprotonated thiosemicarbazone both chelates and bridges, and the thiocyanate group acts as bridge between lead(II)-thiosemicarbazonate fragments. There is hydrogen-bonding between the polymeric chains. The complex crystallizes in the triclinic space group P 1̅̅ with a = 7.461(2), b = 9.572(2), c = 11.235(2) Å, α = 66.51(3), β = 84.01(3), γ = 68.75(3)°, V = 685.1(2) Å3, Z = 2.

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Pio di Cosmo, Antonio. "Il funus imperatorum ed il “Teatro del potere”. Le esequie di Costantino e la reinvenzione dei riti funerari imperiali in un cosmo che progressivamente si fa cristiano." Gerión. Revista de Historia Antigua 38, no. 1 (April 1, 2020): 157–92. http://dx.doi.org/10.5209/geri.68589.

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Il contributo analizza il ruolo giocato dalla cultura materiale della regalità nel funus imperatorum. Questa ricerca applica le conoscenze in materia archeologica, antropologica e storica, per raccontare l’azione della corte imperiale, che risolve le questioni circa i problemi di rappresentazione del funerale imperiale. In questo senso si vagliano le modalità di spettacolarizzazione delle strategie di comunicazione che modellano i protocolli degli imperatori romani del Tardoantico.

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Echeverría, Fernando. "José Pascual – Borja Antela-Bernárdez – Daniel Gómez (eds.), Cambio y pervivencia. El mundo griego en el siglo IV a.C. (=Monografías del ICCA 2), Madrid, Ediciones Universidad Autónoma de Madrid, 2018, 448 pp. [ISBN: 978-84-8344-642-3]." Gerión. Revista de Historia Antigua 38, no. 1 (March 31, 2020): 338–41. http://dx.doi.org/10.5209/geri.68599.

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Salido Fernández, Juana. "Olimpismo, género y comunicación: una aproximación al deporte femenino y a su representación en los medios deportivos." Comunicación y Género 3, no. 2 (August 3, 2020): 173–82. http://dx.doi.org/10.5209/cgen.68559.

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El deporte ha sido desde sus orígenes un espacio de exclusión para las mujeres, que han tenido que desafiar normas y convencionalismos sociales para poder acceder a este ámbito tradicionalmente masculino. Este artículo estudia la investigación desarrollada sobre la presencia y evolución de las mujeres en el deporte de élite a través de los Juegos Olímpicos y su cobertura en los medios de comunicación deportivos. El objetivo principal es definir la forma en que las deportistas son representadas a través de estos medios y si existen todavía hoy desequilibrios en la cobertura de género. Se establece que las deportistas y sus logros profesionales son infrarrepresentados y trivializados, así como la existencia de sesgos y estereotipos de género que limitan el avance de las mujeres en el deporte.

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Song, Tao, Haitao Li, Lingfei Yang, Yang Lei, Lanhui Yao, and Hao Wen. "Expression of Hypoxia-Inducible Factor-1α in the Infiltrative Belt Surrounding Hepatic Alveolar Echinococcosis in Rats." Journal of Parasitology 101, no. 3 (June 2015): 369–73. http://dx.doi.org/10.1645/14-685.1.

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KASAPOĞLU, Umut Sabri, Şehnaz OLGUN YILDIZELİ, Hüseyin ARIKAN, Ayşen ERER, Feyyaz KABADAYI, Erdem YALÇINKAYA, Melek ASLAN, Nuri Çağatay CİMŞİT, Emel ERYÜKSEL, and Sait KARAKURT. "Comparison of neutrophil to lymphocyte ratio with other prognostic markers affecting 30 day mortality in acute pulmonary embolism." Tuberk Toraks 67, no. 3 (September 30, 2019): 179–89. http://dx.doi.org/10.5578/tt.68519.

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Akyalcin, Sercan, Holly P. McIver, Jeryl D. English, Joe C. Ontiveros, and Ron L. Gallerano. "Effects of repeated sterilization cycles on primary stability of orthodontic mini-screws." Angle Orthodontist 83, no. 4 (December 17, 2012): 674–79. http://dx.doi.org/10.2319/082612-685.1.

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ABSTRACT Objective: To determine if repeated sterilization has deleterious effects on the clinical stability of mini-screws. Materials and Methods: Thirty each of the following mini-screws were tested: Aarhus (American Orthodontics, Sheboygan, Wisc), VectorTAS (Ormco Corporation, Orange, Calif), Dual-Top (RMO, Denver, Colo), and Ortho Anchor (KLS Martin, Jacksonville, Fla). Controls were sterilized once using a steam autoclave (Statim 5000, SciCan USA, Canonsburg, Pa). Each group of mini-screws was divided into three groups: the control (n = 10) and two test groups (n = 10, each). Test groups were cycled five and 10 times respectively. All screws were inserted into custom-designed synthetic blocks that simulated mandibular bone. Maximum insertion torque and lateral displacement force data were recorded and subjected to statistical testing. Two-way analysis of variance (ANOVA) and three-way mixed ANOVA were used for statistical analyses for maximum insertion torque data and lateral displacement force data, respectively. Level of significance was established at P < .05. Results: Insertion torque values displayed significant differences between both of the groups and sterilization cycles (P < .05). Significant differences were observed between American Aarhus mini-screws and both RMO and KLS Martin mini-screws. Ormco Vector mini-screws also differed significantly from the KLS Martin mini-screws in this comparison (P < .05). For lateral displacement, there was a significant main effect of groups, F(1,36) = 14.5 (P < .05). Significant differences were observed between American Aarhus mini-screws and all three of the other groups (P < .05). Conclusions: The examined groups displayed statistical differences of variable quality that may not affect their clinical stability.

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Bonci, Maria Cristina, Gian Mario Dabove, and Michele Piazza. "The Oligocene mollusc types of Gaetano Rovereto from Santa Giustina and Sassello (NW Italy)." Carnets de géologie (Notebooks on geology) 18, no. 12 (September 21, 2018): 281–303. http://dx.doi.org/10.4267/2042/68549.

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Gawłowski, Andrzej, Anna Pielesz, Janusz Fabia, and Tadeusz Graczyk. "FLAME RETARDANT IMPREGNATION OF PET NONWOVEN WITH THERMAL INSULATION PROPERTIES MADE FROM RECYCLED MATERIALS." Inżynieria Ekologiczna 18, no. 3 (June 1, 2017): 14–22. http://dx.doi.org/10.12912/23920629/68519.

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Erdem, Hüseyin Aytaç, Meltem Işıkgöz Taşbakan, Gamze Şanlıdağ, Ecem Saadet Kanpak, and Hüsnü Pullukçu. "Aşı Oluyoruz, Peki Gerçekten Biliyor muyuz?: HPV Aşısı Olan Tıp Fakültesi Öğrencilerinin HPV İnfeksiyonu ve Aşısı ile İlgili Bilgilerinin Değerlendirilmesi." Flora the Journal of Infectious Diseases and Clinical Microbiology 25, no. 1 (March 16, 2020): 62–68. http://dx.doi.org/10.5578/flora.68579.

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Işık, Onur, Gökçen Özçifçi, and Muhammet Akyüz. "Diagnostic and Surgical Challenges of Pulmonary Venous Stenosis." Kosuyolu Heart Journal 22, no. 3 (December 20, 2019): 218–19. http://dx.doi.org/10.5578/khj.68509.

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Mulak, Małgorzata, Wojciech Czak, Malgorzata Mimier, and Radosław Kaczmarek. "A comparison of intraocular pressure values obtained using a Goldmann applanation tonometer and a handheld version of applanation resonance tonometer: A preliminary report." Advances in Clinical and Experimental Medicine 27, no. 4 (April 30, 2018): 481–85. http://dx.doi.org/10.17219/acem/68559.

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González-Sotelo, Arlete, María Monter- García, and Rosalía Contreras-Bulnes. "Dental management in Williams-Beuren syndrome: Case report." Dental and Medical Problems 54, no. 2 (June 30, 2017): 201–4. http://dx.doi.org/10.17219/dmp/68579.

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Moreno, Julio, David G. Rosado, Luis E. Sánchez, Manuel A. Serrano, and Eduardo Fernández-Medina. "Security Reference Architecture for Cyber-Physical Systems (CPS)." JUCS - Journal of Universal Computer Science 27, no. 6 (June 28, 2021): 609–34. http://dx.doi.org/10.3897/jucs.68539.

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Cyber-physical systems (CPS) are the next generation of engineered systems into which computing, communication, and control technologies are now being closely integrated. They play an increasingly important role in critical infrastructures, governments and everyday life. Security is crucial in CPS, but they were not, unfortunately, initially conceived as a secure environment, and if these security issues are to be incorporated, then security must be considered from the very beginning of the system design. One way in which to solve this problem is by having a global perspective, which can be achieved by employing a Reference Architecture (RA), since it is a high-level abstraction of a system that could be useful in the implementation of complex systems. It is widely accepted that adding elements in order to address many security factors (integrity, confidentiality, availability, etc.) and facilitate the definition of the security requirements of a Security Reference Architecture (SRA) is a good starting point when attempting to solve these kinds of cybersecurity problems and protect the system from the beginning of the development. An SRA makes it possible to define the key elements of a specific environment, thus allowing a better understanding of the inherent elements of the environments, while promoting the integration of security aspects and mechanisms. The present paper, therefore, presents the definition of an SRA for CPS by using UML models in an attempt to facilitate secure CPS implementations.

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Marcos Rodríguez, Emma María. "Texto, atribución y censura de Próspera y Adversa fortuna de Don Álvaro de Luna." Talía. Revista de estudios teatrales 3 (May 7, 2021): 79–89. http://dx.doi.org/10.5209/tret.68539.

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El artículo plantea la problemática que gira en torno a Próspera y Adversa fortuna de don Álvaro de Luna, que comprende tanto los errores de atribución de la obra como los conflictos que pareció tener con la censura, y que da lugar a un enredo bibliográfico en el que se ven envueltos nada menos que cuatro autores: Tirso de Molina, Mira de Amescua, Lope de Vega y Salucio del Poyo. Asimismo, ofrece un breve estado de la cuestión acerca de la situación actual del teatro de Mira tras ser analizado por la herramienta digital de la Estilometría, que lo convierte en el dramaturgo áureo más afectado por los problemas de atribución.

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P. Cazorla, Beatriz, Pedro P. Garcillán, Javier Cabello, Domingo Alcaraz-Segura, Andrés Reyes, and Julio Peñas. "Patterns of ecosystem functioning as tool for biological regionalization: the case of the Mediterranean-desert-tropical transition of Baja California." Mediterranean Botany 42 (October 27, 2021): e68529. http://dx.doi.org/10.5209/mbot.68529.

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Large-scale ecological variations across Earth have important consequences for biodiversity and, therefore, forbiological conservation. Despite the widespread use of ecological maps in conservation schemes, they have been based mainly on structural and compositional features but scarcely on functional dimensions of life. Incorporating functional variables complements and improves the descriptions of regionalizations and offers a new understanding of biodiversity patterns. The development of remote sensing measurement allows for the description of the functional patterns of ecosystems through Ecosystem Functional Types (EFTs), opening new opportunities to analyze the geography of life. This article aims to examine the relationships between ecological regionalization based on components and structure and patterns of ecosystem functioning. As proof of case, we chose the Baja California peninsula, whose singularity has generated a rich variety of ecological and biogeographical interpretations, mainly based on ecosystem components and structure. We hypothesize that patterns in ecosystem functioning reflect ecoregionalization based on composition and structure features. We identified Ecosystem Functional Types (EFTs), from three descriptors of the seasonal curves of MODIS Enhanced Vegetation Index (EVI) from 2001 to 2017. We characterized each ecoregion in terms of ecosystem functioning and we carried out a correspondence analysis between the EFTs classification and the ecoregions. At a large scale, EFTs showed a pattern with three general regions from northwest to south, capturing the north-south transition of climatic regimes shown in the ecoregions map, from the northwestern Mediterranean area to the southern tropical zone, with a desert transition area between them. However, differences between the functional characterization and some ecoregions were detected in ecoregions identified as discrepancy areas between authors. In particular, some ecoregions considered Mediterranean showed a Desert character in its functioning, and others considered as Desert were Tropical functionally. EFTs remotely sensed measured at regional scales provide the basis for a more comprehensive regionalization of geographical patterns of life and, therefore, an improvement for future conservation purposes.

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Mohd Nabil, Nur Najwa-Alyani, and Lee Sin Ang. "Selecting Suitable Functionals and Basis Sets on the Study Structural and Adsorption of Urea-Kaolinite System Using Cluster Method." Indonesian Journal of Chemistry 22, no. 2 (February 15, 2022): 361. http://dx.doi.org/10.22146/ijc.68599.

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Kaolinite is an essential mineral with numerous applications across many sectors. One of them is in the agricultural industry, in which it is a crucial component in the method of controlled-release fertilizer. This manuscript reports the use of different functionals and basis sets on the structural and electronic properties of kaolinite's surface, intending to find reliable methods among those tested. Four different functionals, B3LYP, CAM-B3LYP, M06-2X, TPSSTPSS, complemented with various basis sets, were used in this study. The results show that TPSSTPSS complement with 6-311G** provides good agreement with previous research and experimental results among different functionals and basis sets used. The quantitative analysis was done to optimize the kaolinite molecule. Selected extrema points were used to place the urea molecule for the interaction of urea-kaolinite studies. The urea's interaction with kaolinite was reported at a different interaction site in the gas phase and different orientations of the urea molecule. Urea molecule was optimized above the Al–O and Si–O surfaces with their energy difference calculated. Our results showed that both surfaces act as promising adsorbents among the different orientations of the urea on both the Al–O and Si–O surfaces. However, Al–O, and Si–O had another preferable interaction site to the urea molecules.

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Boritnaban, Dien Atin, Alfi Hudatul Karomah, Dewi Anggraini Septaningsih, Muhammad Majiidu, Fifi Gus Dwiyanti, Iskandar Zulkarnaen Siregar, and Mohamad Rafi. "Metabolite Profiling of Ebony (<i>Diospyros celebica</i> Bakh) Leaves and Wood Extracts Using LC-MS/MS." Indonesian Journal of Chemistry 22, no. 2 (March 8, 2022): 352. http://dx.doi.org/10.22146/ijc.68529.

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Ebony (Diospyros celebica Bakh) is an endemic forest tree species found in Sulawesi whose basic information on its metabolite profile is still lacking. The objective of this research was to separate and identify putatively metabolite present in the leaves and wood of ebony across Sulawesi. Separation and identification of ebony metabolites were carried out using UHPLC-Q-Orbitrap HRMS analysis. Using ultrasonication with ethanol as the extracting solvent, we used powdered ebony leaves and wood. The results showed that the metabolites contained in the leaves and wood of ebony were 59 metabolites. About 14 compounds were found in the leaves and wood, 21 compounds in the wood, and 24 compounds in the leaves. The identified metabolites are flavonoids, terpenoids, amino aldehydes, alkaloids, quinones, steroids, amino acids, fatty acids, and saccharides. Clustering of ebony using principal component analysis obtained leaves and wood groups using peak area of known compounds as the variable.

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Sebastian, C. Peter, Long Zhang, Hellmut Eckert, and Rainer Pöttgen. "Structural Investigation of ScAuSi and ScAuGe using 45Sc Solid State NMR." Zeitschrift für Naturforschung B 62, no. 2 (February 1, 2007): 173–76. http://dx.doi.org/10.1515/znb-2007-0206.

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The hexagonal scandium compounds ScAuSi (P6̄m2, a = 421.7(1), c = 680.7(1) pm) and ScAuGe (P63mc, a = 431.03(9), c = 685.5(1) pm) were synthesized in X-ray pure form via arc-melting of the elements. The structures are derived from the AlB2-type. The gold and silicon (germanium) atoms build up strongly puckered layers of Au3Si3 and Au3Ge3 hexagons. Due to a different puckering pattern and stacking sequence of the hexagons, the ScAuGe structure has one and the ScAuSi structure two crystallographically independent scandium sites, which can be unambiguously distinguished on the basis of 45Sc-29Si magnetic dipole-dipole interactions measured in a site selective fashion on an isotopically enriched material by solid state NMR.

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Pickardt, Joachim, and Pamela Droas. "Metallkomplexe mit Hexamethylentetramin als Ligand, V II [1] Kristallstrukturen des Zinkchlorid-Adduktes ZnCl2 • C6H12N4 und des Zinkbromid-Adduktes ZnBr2-C6H12N4 / Metal Complexes with Hexamethylenetetramine as a Ligand, V II [1] Crystal Structures of the Zinc Chloride Adduct ZnCl2 • C6H12N4, and the Zinc Bromide Adduct ZnBr2 • C6H12N4." Zeitschrift für Naturforschung B 40, no. 12 (December 1, 1985): 1756–58. http://dx.doi.org/10.1515/znb-1985-1228.

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Abstract By reaction of zinc chloride and zinc bromide with hexamethylenetetramine in water/methanol crystals of the adducts ZnCl2 • C6H12N4 and ZnBr2 • C6H12N4, resp. were obtained. The compounds are isotypic, they crystallize in the orthorhombic space group P21am (non-standard setting of space group Pmc21, No. 26), Z = 2. The lattice parameters of the zinc chloride adduct are a = 1168.0(4), b = 685.7(4), and c = 601.1(4) pm, of the zinc bromide adduct a - 1188.9(6), b = 721.5(5), and c = 602.3(4) pm. The adducts are polymeric, they form parallel chains in the crystal. The zinc atoms are bonded to two halogen atoms and, via nitrogen atoms, to two hexamethylenetetramine molecules, which act as bidentate ligands. The coordination of the zinc atoms is approximately tetrahedral

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McFadyen, Tameka, Luke Wolfenden, John Wiggers, Jenny Tindall, Sze Lin Yoong, Christophe Lecathelinais, Karen Gillham, et al. "The Feasibility and Acceptability of a Web-Based Alcohol Management Intervention in Community Sports Clubs: A Cross-Sectional Study." JMIR Research Protocols 6, no. 6 (June 30, 2017): e123. http://dx.doi.org/10.2196/resprot.6859.

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Pahwa, Neha, and Kamna Solanki. "UML based Test Case Generation Methods: A Review." International Journal of Computer Applications 95, no. 20 (June 18, 2014): 1–6. http://dx.doi.org/10.5120/16707-6859.

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Kalač, P. "Fresh and ensiled forages as a source of estrogenic equol in bovine milk: a review." Czech Journal of Animal Science 58, No. 7 (July 8, 2013): 296–303. http://dx.doi.org/10.17221/6859-cjas.

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Isoflavan equol has recently been assessed in human nutrition as a potent estrogen with various health benefits. It is produced by intestinal microflora from isoflavones (IF) formononetin and daidzein. These dietary precursors are present particularly in soy products. However, only 20–35% of the Western adult population is capable of producing equol from the ingested IF. Cow’s milk was proved to be an important source of equol produced from the IF in the rumen and intestines. Among forages, red clover (Trifolium pratense) is by far the most important source of both the IF. Their contents in fresh red clover forage are affected by variety and by several environmental factors. Leaves have the highest IF contents. Available data on changes in IF contents during wilting, drying, and ensiling are ambiguous. Content of equol in milk produced by dairy cows fed fresh or ensiled red clover can be at the level of several hundreds μg per litre.  

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Monaville, Pedro. "Vellut, Jean-Luc, Cornelis, Sabine, De Lame Danielle, de Villers Gauthiers, Etambala Zana, Lagae Johan & Maréchal, Philippe (dir.). – La mémoire du Congo : le temps colonial." Cahiers d'études africaines 47, no. 185 (March 7, 2007): 203–6. http://dx.doi.org/10.4000/etudesafricaines.6859.

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Koczwara, Stanisław. "Religijne motywy w rewolcie Witaliana w 513-515 roku." Vox Patrum 46 (July 15, 2004): 561–71. http://dx.doi.org/10.31743/vp.6859.

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The short of the first twenty years of VI century of Byzantium's history when political changes in Constantinople took place was described in the article The religious motives. The leader of the rebellion indicated two aspects of his pronouncement as the most important ones. They were restoration of the religious union on the East based on resolutions of The Chalcedonian Council and recognition of the leading role of The Apostolic See in the field of guarding religious authenticity. Despite the military defeat Vitalianus' revolt ended with success on the religious field.

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Sant'Anna, M. C., L. G. P. Giordano, K. K. M. C. Flaiban, E. E. Muller, and M. I. M. Martins. "Prognostic markers of canine pyometra." Arquivo Brasileiro de Medicina Veterinária e Zootecnia 66, no. 6 (December 2014): 1711–17. http://dx.doi.org/10.1590/1678-6859.

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The pyometra is a disease that affects middle age and elderly female dogs during diestrus. Hormonal, microbiological, biochemical and hematological aspects are well described. However, few studies have evaluated the role of each in the prognosis of canine pyometra. The aim of this study was to identify markers associated with clinical worsening of dogs with pyometra. We prospectively evaluated 80 dogs with pyometra treated surgically. Group 1 consisted of dogs that were discharged within 48 hours after surgery and Group 2 consisted of those who required prolonged hospitalization or died. The findings of hematological, biochemical and blood lactate levels were compared between groups and variables such as bacterial multidrug resistance, systemic inflammatory response syndrome (SIRS), hyperlactatemia and increased creatinine were analyzed through the dispersion of frequencies between groups. Among the variables studied, the presence of SIRS and elevated serum creatinine >2.5mg/mL were effective in predicting the worsening of the disease and can be used as prognostic markers of canine pyometra.

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حيرش بغداد, محمد. "الملتقى الدولي حول "الظاهرة الدينية قراءات جديدة من العلوم." Insaniyat / إنسانيات, no. 42 (December 30, 2008): 109–12. http://dx.doi.org/10.4000/insaniyat.6859.

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Bounoure, Gilles. "Unpacking the Collection. Networks of Material and Social Agency in the Museum de Sarah Byrne et al." Journal de la société des océanistes, no. 136-137 (October 15, 2013): 247–48. http://dx.doi.org/10.4000/jso.6859.

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Floor, Stephen N., Brittnee N. Jones, and John D. Gross. "Control of mRNA decapping by Dcp2: An open and shut case?" RNA Biology 5, no. 4 (October 2008): 189–92. http://dx.doi.org/10.4161/rna.6859.

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Zahara, Maretha, Abdurrahman Abdurrahman, Chandra Ertikanto, and Agus Suyatna. "IMPLEMENTATION OF SCIENCE, TECHNOLOGY, ENGINEERING, AND MATHEMATICS (STEM) LEARNING APPROACH TO REDUCE GENDER DISPARITY IN SCIENCE LEARNING ACHIEVEMENT." International Journal of Advanced Research 6, no. 4 (April 30, 2018): 308–16. http://dx.doi.org/10.21474/ijar01/6859.

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Remy (-....), Arnaud. "Sarcé (Sarthe). Manoir de Sarceau." Archéologie médiévale, no. 47 (December 20, 2017): 174. http://dx.doi.org/10.4000/archeomed.6859.

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Dahdah, Assaf. "Négocier sa place chez l’autre. Les migrants dans les espaces palestiniens à Beyrouth." Revue européenne des migrations internationales 30, no. 2 (June 1, 2014): 25–47. http://dx.doi.org/10.4000/remi.6859.

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Srinivas, B., Dr Koduganti Venkata Rao, and Dr P.Suresh Varma. "Piracy Detection and Prevention using SIFT based on Earth Mover�s Distance (EMD)." International Journal of Computer Applications 38, no. 7 (January 28, 2012): 35–41. http://dx.doi.org/10.5120/4622-6859.

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B.PriyaIyer, K., and V. Shanthi. "Geo-calendar based Predictive Skyline Queries using Fuzzy Inference Engine." International Journal of Computer Applications 45, no. 15 (May 31, 2012): 52–58. http://dx.doi.org/10.5120/6859-9489.

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