Several experiments

This paper presents the results of laboratory experiments to determine the influence of 4 different fillers (including conventional stone powder, Portland cement, rice husk ash, and fly ash) on some mechanical properties of asphalt concrete with Dmax of 12.5 (AC12.5).

8p viengfa 28-10-2024 2 1   Download

Several conventional research methods such as data collection, analysis, statistics, comparison, studies of historical experience and forecasting for a reconsideration of the values and usability of bamboo in traditional housing and modern architecture are introduced in the paper in order to accomplish the objectives to be set.

7p viyoko 24-09-2024 3 1   Download

Digital platforms must give a better user experience in order to retain clients. In this article, the author explores the RACE digital marketing framework, the ACT approach, and case studies on the success of conversion rate optimization (CRO) from several firms in the past. In particular, the author will provide firms that adapt their tactics in conditions of conversion rate optimization (CRO) to the new normal with a wealth of relevant information to assist many businesses in overcoming the terrible pandemic.

16p toduongg 24-08-2024 3 0   Download

The Environment Protection Fund is a state-owned institution that mainly provides concessional loans for environmental projects in Vietnam. Understanding the factors of access to green finances contributes not only in theory but also in the practice of identifying the financing constraints, and thereby supporting several policy implications. After conducting in-depth interviews with 32 individuals from the six largest and most experience Environment Funds and their clients in Vietnam, we identified three factors affecting access to concessional loans for environmental protection.

20p toduongg 24-08-2024 1 0   Download

Batch-type laboratory reactivity experiments and mo delling of hydrogeochemical interactions of a granite-scCO2-water system were conducted at 100 °C and 10 MPa in order to evaluate the geochemical and mineralogical responses of the granite to long-term reaction. The laboratory reactivity tests were conducted for a to t l duration of 70 days, and the continued hydrogeochemical interactions for up to 210 days we re determined by geochemical simulations.

16p tanmocphong 29-01-2022 13 1   Download

The article presents the manufacturer of experiment equipment to perform in several infra-red and ultra-violet experiments. This experiment equipment has avoided several shortcomings of current available equipment and makes it convenient to compile tenors of infra-red and ultra-violet teaching under experiment methods in the curriculum of the 12th form of Vietnamese high schools.

7p tamynhan5 10-12-2020 17 2   Download

In this paper, the rst issue presented and analyzed by several experiments is the in- uence of the distance between phosphor layers in the dual-layer and triple-layer remote package on luminous ux and color rendering property. During the simulation, it was realized that it was possible to create a suitable distance to create higher quality white light-emitting diodes (WLEDs) by adjusting the distance between the phosphor layers.

7p nguathienthan9 08-12-2020 21 2   Download

A field experiment was conducted at Boodamanahalli village, (Bangalore rural district) to know the effect of tikka disease, caused together by Cercospora arachidicola and Cercosporidium personatum on biochemical parameters viz., total sugars, total phenols and total proteins as influenced by different sowing dates in groundnut. It included two varieties, TMV-2 a highly susceptible one and GBPD-4 a resistant with nine sowing dates starting from December 2008 to August 2009 at monthly intervals.

9p chauchaungayxua6 26-06-2020 19 2   Download

Furthermore, experiments on the task of RE proved that data representation is one of the most influential factors to the model’s performance but still has many limitations. We propose a compositional embedding that combines several dominant linguistic as well as architectural features and dependency tree normalization techniques for generating rich representations for both words and dependency relations in the SDP

82p tamynhan1 13-06-2020 17 3   Download

This paper proposes a density optimal method, named as DO-TPR*-tree, which improves the performance of the original TPR*-tree significantly. In this proposed method, the search algorithm will enforce firing up MBR adjustment on a node, if the condition, based on density optimal for the area of its MBR, is satisfied at a query time.

11p dieutringuyen 07-06-2017 42 2   Download

Systematize a number of theoretical and practical issues on mobilization of investment capital for socio-economic development, some issues on theories of investment, forecasting capital needs, and some theories of regional development. The study also investigates some experience in capital mobilization for investment and development and regional development policies of several nations in the region and in the world that can be applied into Vietnam.

26p change06 14-06-2016 66 3   Download

Several experiments were conducted to study the effects of Diazinon on snakehead fish Channa striata in laboratory conditions following static none-renewable system. Four stages including embryo, larval, finished yolk, and started air-breath were completed randomly exposed to Diazinon (concentration varies from 0.15 – 19.2 mg/L) for assessing negative effects of this insecticide to the species. Results show that these Diazinon concentrations didn’t affect on hatching, fitness (except concentration of 19.2mg/L).

9p kem3mau 13-06-2013 49 5   Download

The 2013 Edelman Trust Barometer is the firm’s 13th annual trust and credibility survey. The survey was produced by research firm Edelman Berland and consisted of 20-minute online interviews conducted October 16, 2012 – November 29, 2012. The 2013 Edelman Trust Barometer online survey sampled 26,000 general population respondents with an oversample of 5,800 informed publics ages 25-64 across 26 countries.

12p mokahd 27-04-2013 60 19   Download

The amino acid glycine is identified as a component of the inner core oligosaccharide in meningococcal lipopolysac-charide (LPS). Ester-linked glycine residues were consis-tently foundbymass spectrometry experiments tobe located on the distal heptose residue (HepII) in LPS from several strainsofNeisseriameningitidis.Nuclearmagnetic resonance studies confirmedand extended this observation locating the glycine residue at the 7-position of theHepIImolecule inL3 and L4 immunotype strains.

7p research12 23-04-2013 41 2   Download

This paper discusses the results of an experiment designed to test the quality of translations, in which human subjects were presented with IBM-produced machine translations of several passages taken from the Russian electrical engineering journal Elektrosviaz, and with human translations of some other passages taken from Telecommunications, the English translation of Elektrosviaz.

7p nghetay_1 06-04-2013 43 2   Download

We monitored a continuous culture of the yeastSaccharomyces cerevisiae by membrane-inlet mass spectrometry. This technique allows very rapid simultaneous measurements (one point every 12 s) of several dissolved gases. During our experiment, the culture exhibited a multioscillatory mode in which the dissolved oxygen and carbon dioxide records displayed period-icities of 13 h, 36 min and 4 min.

8p galaxyss3 21-03-2013 49 5   Download

Vietnam has experienced an impressive growth over the last two decades However, reforms so far are insufficient to move Vietnam to a middle income economy. The next several years will determine whether Vietnam will follow the experience of Korea, or the Philippines. Vietnam’s reform have been piecemeal and reactive. Improving Vietnam’s standard of living will require a long term economic strategy. – A set of interrelated policy changes, institutional structures, and rigorous implementation mechanisms....

35p nguyenphuchung111 28-02-2013 36 5   Download

The kynurenine pathway of tryptophan catabolism plays an important role in several biological systems affected by aging. We quantified tryptophan and its metabolites kynurenine (KYN), kynurenine acid (KYNA), picolinic acid (PIC) and quinolinic acid (QUIN), and activity of the kynurenine pathway enzymes indoleamine 2,3-dioxygenase

10p cosis54 09-12-2012 51 2   Download

Substrate binding of a family GH19 chitinase from a moss species, Bryum coronatum(BcChi-A, 22 kDa), which is smaller than the 26 kDa family GH19 barley chitinase due to the lack of several loop regions (‘loop-less’), was investigated by oligosaccharide digestion, thermal unfolding experiments and isothermal titration calorimetry (ITC).

11p cosis54 09-12-2012 56 3   Download

Hyaluronic acid (HA) is present in many tissues; its presence in serum may be related to certain inflammatory conditions, tissue damage, sepsis, liver malfunction and some malignancies. In the present work, our goal was to investigate the significance of hyaluronic acid effect on erythrocyte flow properties. Therefore we performed in vitro experiments incubating red blood cells (RBCs) with several HA concentrations. Afterwards, in order to corroborate the pathophysiological significance of the results obtained, we replicated the in vitro...

7p toshiba23 18-11-2011 49 2   Download