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Behavioral Organization

Gan Luo, Jun Li, Yan Li, Zhu Wang, Wen-Tao Li, Ai-Min Li
Performance of internal circulation anaerobic reactor (IC) treating wastewater at high organic loading rate (OLR) and role of external hydraulic circulation were evaluated. When the OLR was increased from 2.50 to 18.94kgCOD/m(3)/d, COD removal decreased to 85% slightly and methane production increased to 4.49L/L/d with the upflow velocity of 1.0m/h resulted from the additional hydraulic circulation. Withdrawal of external hydraulic circulation led to decrease of COD removal to lower than 60% drastically and methane production by 81%...
October 13, 2016: Bioresource Technology
Kazuo Kobayashi, Yu Kanesaki, Hirofumi Yoshikawa
Bacteria have developed various motility mechanisms to adapt to a variety of solid surfaces. A rhizosphere isolate, Paenibacillus sp. NAIST15-1, exhibited unusual motility behavior. When spotted onto 1.5% agar media, Paenibacillus sp. formed many colonies, each of which moved around actively at a speed of 3.6 μm/sec. As their density increased, each moving colony began to spiral, finally forming a static round colony. Despite its unusual motility behavior, draft genome sequencing revealed that both the composition and organization of flagellar genes in Paenibacillus sp...
October 2016: PLoS Genetics
Mădălina-Anca Lazar, Horaţiu Rotaru, Ioana Bâldea, Adina B Boşca, Cristian P Berce, Cristina Prejmerean, Doina Prodan, Radu S Câmpian
This study aims to assess the biocompatibility of new advanced fiber-reinforced composites (FRC) to be used for custom-made cranial implants. Four new formulations of FRC were obtained using polymeric matrices (combinations of monomers bisphenol A glycidylmethacrylate [bis-GMA], urethane dimethacrylate [UDMA], triethylene glycol dimethacrylate [TEGDMA], hydroxyethyl methacrylate [HEMA]) and E-glass fibers (300 g/mp). Every FRC contains 65% E-glass and 35% polymeric matrix. Composition of polymeric matrices are: bis-GMA (21%), TEGDMA (14%) for FRC1; bis-GMA (21%), HEMA (14%) for FRC2; bis-GMA (3...
October 2016: Journal of Craniofacial Surgery
Emmeline Chuang, Julian Brunner, Jamie Moody, Leticia Ibarra, Helina Hoyt, Thomas L McKenzie, Amy Binggeli-Vallarta, Griselda Cervantes, Tracy L Finlayson, Guadalupe X Ayala
INTRODUCTION: Ecological approaches to health behavior change require effective engagement from and coordination of activities among diverse community stakeholders. We identified facilitators of and barriers to implementation experienced by project leaders and key stakeholders involved in the Imperial County, California, Childhood Obesity Research Demonstration project, a multilevel, multisector intervention to prevent and control childhood obesity. METHODS: A total of 74 semistructured interviews were conducted with project leaders (n = 6) and key stakeholders (n = 68) representing multiple levels of influence in the health care, early care and education, and school sectors...
October 20, 2016: Preventing Chronic Disease
Janice C Zgibor, Elizabeth A Schlenk, Laura Vater, Sushma Kola, Joni Vander Bilt, Sarah Woody, Mini E Jacob, Wei-Hsuan Lo-Ciganic, Allison Brenckle, Jane Brandenstein, C Kent Kwoh, Robert Boudreau, Steven Albert, Margaret Conroy, Elizabeth Rodgers, Anne B Newman
BACKGROUND: Evidence-based interventions exist for prevention of chronic disease in older adults. Partnering with community organizations may provide a mechanism for disseminating these interventions. OBJECTIVE: To describe the partnership and program implementation by the Arthritis Foundation (AF) and the University of Pittsburgh. METHODS: The AF Exercise Program (AFEP; an existing evidence-based program) was enhanced with the "10 Keys"™ to Healthy Aging (a prevention-focused program bundling the most common risk factors for chronic disease and disability in older adults and applies behavior change strategies to enhance prevention)...
2016: Progress in Community Health Partnerships: Research, Education, and Action
Cuizhen Sun, Jinwei Qiu, Zhibin Zhang, Taha F Marhaba, Yanhao Zhang
In this paper, flocculating performance and mechanisms of a new composite coagulant, poly-ferric aluminum chloride-polydimethyl diallylammonium chloride (PFAC-PD) with different OH(-)/(Fe(3+) + Al(3+)) molar ratios, were investigated for humic acid (HA)-kaolin synthetic wastewater treatment. The impact of OH(-)/(Fe(3+) + Al(3+)) molar ratios on the removal efficiencies of turbidity and dissolved organic carbon, specific UV absorbance, coagulation mechanisms and dynamics was explored during the coagulation process using composite coagulants...
October 2016: Water Science and Technology: a Journal of the International Association on Water Pollution Research
Xuexia He, WaiLeong Chow, Fucai Liu, BengKang Tay, Zheng Liu
2D transition metal dichalcogenides are promising channel materials for the next-generation electronic device. Here, vertically 2D heterostructures, so called van der Waals solids, are constructed using inorganic molybdenum sulfide (MoS2 ) few layers and organic crystal - 5,6,11,12-tetraphenylnaphthacene (rubrene). In this work, ambipolar field-effect transistors are successfully achieved based on MoS2 and rubrene crystals with the well balanced electron and hole mobilities of 1.27 and 0.36 cm(2) V(-1) s(-1) , respectively...
October 20, 2016: Small
Hassan Rahnama, Shayan Rajabpour
The environment is increasingly turning to a vital and very important issue for all people. By increasing environmental concerns as well as legislating and regulating rules on the protection of the environment and the emergence of green consumers, implementing green marketing approach for organizations seems to be more crucial and essential. As a result, the need for ecological products and green business activities compels companies to combine environmental issues with marketing strategies. The first step in the success of companies and organizations is to identify consumers and their consumption behaviors correctly and accurately...
October 19, 2016: Environmental Science and Pollution Research International
Laureano M Alarcón, M de Los Angeles Frías, Marcela A Morini, M Belén Sierra, Gustavo A Appignanesi, E Anibal Disalvo
We employ molecular dynamics simulations to study the hydration properties of Dipalmitoylphosphatidylcholine (DPPC) bilayers, both in the gel and the liquid crystalline states. We show that while the tight hydration centers (PO and CO moieties) are significantly hydrated in both phases, the gel-fluid transition involves significant changes at the second hydration shell, particularly at the buried region between the hydrocarbon tails. Thus, while almost no buried water population exists in the gel state below the carbonyls, this hydrophobic region becomes partially water accesible in the liquid crystalline state...
October 2016: European Physical Journal. E, Soft Matter
Camila Ferreira Leite, Simony Lira do Nascimento, Fernanda Rodrigues Helmo, Maria Luíza Gonçalves Dos Reis Monteiro, Marlene Antônia Dos Reis, Rosana Rosa Miranda Corrêa
PURPOSE: To explore information available in the literature about the possible benefits resulting from physical activity (PA) in non-risky pregnant women, repercussion on maternal organism, fetal development, and on long-term offspring health. METHODS: Critical narrative review using online databases. RESULTS: Through critical discussion of studies focused on PA practiced during pregnancy, it was observed that some of the outcomes investigated on both mother and offspring showed conflicting findings...
October 19, 2016: Archives of Gynecology and Obstetrics
Angel Ric, Carlota Torrents, Bruno Gonçalves, Jaime Sampaio, Robert Hristovski
This study aimed to identify the tactical patterns and the timescales of variables during a soccer match, allowing understanding the multilevel organization of tactical behaviors, and to determine the similarity of patterns performed by different groups of teammates during the first and second halves. Positional data from 20 professional male soccer players from the same team were collected using high frequency global positioning systems (5 Hz). Twenty-nine categories of tactical behaviors were determined from eight positioning-derived variables creating multivariate binary (Boolean) time-series matrices...
2016: Frontiers in Psychology
Shawn P Reese, Niloofar Farhang, Randy Poulson, Gennie Parkman, Jeffrey A Weiss
In vitro polymerized type I collagen hydrogels have been used extensively as a model system for three-dimensional (3D) cell and tissue culture, studies of fibrillogenesis, and investigation of multiscale force transmission within connective tissues. The nanoscale organization of collagen fibrils plays an essential role in the mechanics of these gels and emergent cellular behavior in culture, yet quantifying 3D structure with nanoscale resolution to fully characterize fibril organization remains a significant technical challenge...
October 18, 2016: Biophysical Journal
Rui-Cheng Gao, Fu-Sheng Guo, Nan-Nan Bai, Yun-Long Wu, Fan Yang, Ji-Ye Liang, Zhen-Jing Li, Yao-Yu Wang
Two new three-dimensional isostructural lanthanide metal-organic frameworks (Ln(III)-MOFs), [LnL(H2O)3]·3H2O·0.75DMF (1-Ln; Ln = Dy(III) and Eu(III) ions, H3L = biphenyl-3'-nitro-3,4',5-tricarboxylic acid, DMF = N,N'-dimethylformamide), were synthesized and characterized. The appearance of temperature-dependent out-of-phase (χ″M) signal reveals that complex 1-Dy displays slow magnetic relaxation behavior with the energy barrier (ΔUeff) of 57 K and a pre-exponential factor (τ0) of 3.89 × 10(-8) s at 1200 Oe direct current field...
October 19, 2016: Inorganic Chemistry
Flavia Petrini, Ida Di Giacinto, Rita Cataldo, Clelia Esposito, Vittorio Pavoni, Paolo Donato, Antonella Trolio, Guido Merli, Massimiliano Sorbello, Paolo Pelosi
Proper management of obese patients requires a team vision and appropriate behaviors by all health care providers in hospital. Specialist competencies are fundamental, as are specific clinical pathways and good clinical practices designed to deal with patients whose body mass index is ≥30 kg/m2. Standards of care for bariatric and non-bariatric surgery and for the critical care management of this population exist but are not well defined nor clearly followed in every hospital. Thus every anesthesiologist is likely to deal with this challenging population...
October 19, 2016: Minerva Anestesiologica
Delfien Van Dyck, Lieze Mertens, Greet Cardon, Katrien De Cocker, Ilse De Bourdeaudhuij
This study aimed to obtain qualitative information about physical activity (PA), sedentary behaviors (SB) and their determinants and about recently retired adults' needs regarding PA interventions. Four focus group interviews were organized. The most commonly reported PA types were walking, cycling, swimming and fitness. The most commonly reported SB were reading, TV viewing, and computer use. Car use was limited. Most adults agreed their habits had changed during retirement. The most striking PA determinant was the feeling of being a 'forgotten group', having too few tailored PA initiatives available...
October 19, 2016: Journal of Aging and Physical Activity
Kleio Koutra, George Kritsotakis, Manolis Linardakis, Nikoleta Ratsika, Anna Kokkevi, Anastas Philalithis
BACKGROUND: Smoking is among the health risk behaviors taken up by many adolescents with lifelong consequences and associations with multiple health risk behaviors. Smoking and smoking initiation in adolescence involves an interaction between micro-, meso-, and macro systems, including neighborhoods and the greater community. OBJECTIVES: To examine the associations of individual social and economic capital with self-reported health, life satisfaction, and smoking behavior in adolescents...
October 19, 2016: Substance Use & Misuse
Baofu Qiao, Ross Elli, Geoffroy Ferru
We address the structures and energetics of ion solvation in aqueous and organic solutions to understand liquid-liquid ion transport. Atomistic molecular dynamics (MD) simulations with polarizable force field are performed to study the coordination transformations driving lanthanide (Ln(III)) and nitrate ion transport between aqueous and an alkylamide-oil solution. An enhancement of the coordination behavior in the organic phase is achieved in contrast with the aqueous solution. In particular, the coordination number of Ce3+ increases from 8...
October 19, 2016: Chemistry: a European Journal
Michael J Manfredo, Jeremy T Bruskotter, Tara L Teel, David Fulton, Shalom H Schwartz, Robert Arlinghaus, Shigehiro Oishi, Ayse K Uskul, Kent Redford, Shinobu Kitayama, Leeann Sullivan
The hope for creating widespread change in social values has endured among conservation professionals since early calls by Aldo Leopold for a "Land Ethic". However, there has been little serious attention in conservation to the fields of investigation that address values, how they are formed, and how they change. We introduce a social-ecological systems approach in which values are seen not just as motivational goals that people hold, but they are also deeply embedded in the world around us, in our material culture, collective behaviors, traditions, and social institutions...
October 19, 2016: Conservation Biology: the Journal of the Society for Conservation Biology
Punam Dalai, Hannes Lukas Pleyer, Henry Strasdeit, Stefan Fox
On the Hadean-Early Archean Earth, the first islands must have provided hot and dry environments for abiotically formed organic molecules. The heat sources, mainly volcanism and meteorite impacts, were also available on Mars during the Noachian period. In recent work simulating this scenario, we have shown that neat glycine forms a black, sparingly water-soluble polymer ("thermomelanoid") when dry-heated at 200 °C under pure nitrogen. The present study explores whether relevant minerals and mineral mixtures can change this thermal behavior...
October 18, 2016: Origins of Life and Evolution of the Biosphere
Alexander E Lang, Sonja Kühn, Hans Georg Mannherz
Actin is one of the most abundant cellular proteins and an essential constituent of the actin cytoskeleton, which by its dynamic behavior participates in many cellular activities. The organization of the actin cytoskeleton is regulated by a large number of proteins and represents one of the major targets of bacterial toxins. A number of bacterial effector proteins directly modify actin: Clostridial bacteria produce toxins, which ADP-ribosylate actin at Arg177 leading to inhibition of actin polymerization. The bacterium Photorhabdus luminescens produces several types of protein toxins, including the high molecular weight Tc toxin complex, whose component TccC3 ADP-ribosylates actin at Thr148 promoting polymerization and aggregation of intracellular F-actin leading to inhibition of several cellular functions, such as phagocytosis...
October 19, 2016: Current Topics in Microbiology and Immunology
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