Cover, Vol. 4, No. 4 by Osamah Sabah Barrak

“… Cover, Vol. 4, No. 4 …”
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Synthesis and Thermotropic Properties of Some New Schiff Bases, N-[4-(4-n-Alkanoyloxybenzoyloxy)-2-Hydroxybenzylidene]-4-Cyano-, 4-Hydroxy-, 4-Thio- and 4-Nitroanilines by Sie-Tiong Ha, Guan-Yeow Yeap, Peng-Lim Boey

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Desire in Ennead IV. 3–4 by Ágoston Guba

“…In the second chapter, I am going to examine IV. 4. 20-21 and demonstrate that Plotinus uses a triadic structure in the process of desire, parts of which are the so-qualified body, nature (physis) and the superior soul. …”
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Elżbieta Dziębowska – mentor i przyjaciel (16 IV 1929–4 IV 2016) by Małgorzata Woźna-Stankiewicz

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Synthesis and crystal structures of 4,4′-methylenebis(2,6-diethylaniline) and 4,4′-methylenebis(3-chloro-2,6-diethylaniline) by Daniil E. Smirnov, Oleg S. Morozov, Ekaterina S. Afanasyeva, Viktor V. Avdeev

“…The title compounds 4,4′-methylenebis(2,6-diethylaniline) (C21H30N2, 1) and 4,4′-methylenebis(3-chloro-2,6-diethylaniline) (C21H28Cl2N2, 2) are of significant interest as curing agents for a wide range of resins and as building blocks for sterically demanding compounds in the synthesis of ligands for catalysis. …”
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高频电离层信道4F4T4PSK系统性能 by 王先义, 江长荫

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Dissolution and Pharmacokinetic Studies of Paracetamol-4,4′-Bipyridine Cocrystals Obtained Using Four Methods by Xiaoming Zhang, Yejia Huang, Jinliang Li, Yiying Chen, Jialing Lian

“…Paracetamol-4,4′-bipyridine cocrystals were synthesized using a solution method, reflux method, grinding method, and ultrasonic method. …”
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Geometry of nonholonomic complexes NGr(1, 4, 4) by Kazimieras Navickis

“… In  this  article  intrinsic  normalizations  of a nonholonomic complexes NGr( 1, 4, 4) in projective space P4 is constructed in an invariant form. …”
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Investigation of interleukin-4 (IL-4) and leukotriene C4 synthase (LTC4S) genes in patients with asthma by next-generation sequencing analysis by Muhammet Mesut Nezir Engin, Önder Kılıçaslan, Recep Eröz, Öner Özdemir, Ramazan Temizkan, Kenan Kocabay

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Crystal structure of (E)-4-(6-(4-(2-(pyridin-4-yl)vinyl)phenoxy)pyrimidin-4-yl)morpholine, C21H20N4O2 by Bai Su-Fen, Liu Jia-Xuan, Li Shan-Shan, Tian Chun-Yu, La Xiao-Jin

“…C21H20N4O2, triclinic, P1‾$\overline{1}$ (no. 2), a = 5.874(3) Å, b = 16.526(7) Å, c = 20.147(8) Å, α = 67.140(5)°, β = 83.287(6)°, γ = 86.910(6)°, V = 1789.7(14) Å3, Z = 4, Rgt(F) = 0.0614, wRref(F2) = 0.1675, T = 296 K.…”
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4-H Volunteer Training Series—4-H Cloverbuds Program: 4-H for Younger Members by Amanda Squitieri, Sarah Hensley

Subjects: “…4H369…”
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Geometry of non-holonomic complexes NGr (1, 4, 4) in a four-dimensional affine space by Kazimieras Navickis

“… In this article intrinsic normalizations of a non-holonomic complexes in affine space A4 is constructed in an invariant form. …”
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Prenatal Diagnosis of 4p and 4q Subtelomeric Microdeletion in De Novo Ring Chromosome 4 by Halit Akbas, Naci Cine, Mahmut Erdemoglu, Ahmet Engin Atay, Selda Simsek, Aysegul Turkyilmaz, Mehmet Fidanboy

“…Terminal deletion was observed in both 4p and 4q arms of ring chromosome 4 by fluorescence in situ hybridization (FISH). …”
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4-H Volunteer Training Series—4-H Cloverbuds Program: 4-H for Younger Members by Amanda Squitieri, Sarah Hensley

Subjects: “…4H369…”
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Full N,N-Methylation of 4,4′-Methylenedianiline with Dimethyl Carbonate: A Feasible Access to 4,4′-Methylene bis(N,N-Dimethylaniline) by Zegang Qiu, Kunjie Wang, Zhiqin Li, Tao Li, Jinhao Bai, Chanjuan Yin, Xiushen Ye, Haining Liu

“…The full N,N-methylation of 4,4′-methylenedianiline (MDA) with dimethyl carbonate (DMC) was investigated. …”
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4. Forhandlingsemne by Georg K. Stürup

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4-Chlorocurcumin by Phuong-Truc T. Pham, Mamoun M. Bader

“…The title compound [systematic name: 4-chloro-5-hydroxy-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,4,6-trien-3-one], C21H19ClO6, is close to planar, with a dihedral angle of 2.61 (7)° between the terminal phenyl groups and three intramolecular O—H...O hydrogen bonds occur. …”
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Inhibitory Effects of 4-(4-Methylbenzamino)benzoate on Adipocyte Differentiation by Jin Taek Hwang, Sanghee Kim, Bo-ra Yoon, Inwook Choi, Sang Yoon Choi

“…The potent suppression of adipocyte differentiation by 4-(4-methylbenzamino)benzoate was discovered during the search for new antiobesity compounds. 4-(4-methylbenzamino)benzoate was observed to suppress adipocyte differentiation in 3T3-L1 cells by 96.8% at 50 μM without cytotoxicity. …”
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The ABCs of 4-H: A Primer for 4-H Volunteers by Keith G. Diem, Sarah Hensley, Ben Knowles

Subjects: “…4H335…”
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Editorial do número 4 / Éditorial du numéro 4 by Hervé Théry, Neli Aparecida de Mello

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