Sex preselection has always generated great interest among livestock producers due to an increase in the profitability of the cattle industry through the production of offspring with desired sex, such as females for dairy or males for meat production. Among the prevalent sorting methods, the embryo developmental potential is still very low as expected, and there is distinguished evidence that sex sorting has a negative effect on sperm quality with an altered pattern of sperm motility, ultimately reducing lifespan. The consequence is a very low embryo development rate using sex-sorted semen, and its negative impact influences the progress of the dairy industry. Here, we established a new approach with reduced stress by using WholeMom® and observed no significant differences (P < 0.05) in early cleaving embryos between sorted X sperm and the control group, although there was a remarkable significant difference in embryos of the Y sperm group, 81.82 ± 2.71% vs. 87.44 ± 3.02% vs. 54.21 ± 2.21%, respectively. The percentage of embryos that developed into blastocysts (Day 7) was also significantly (P < 0.05) higher in the control and X Sperm group compared to the Y sperm group, 35.53 ± 1.92% and 29.76 ± 2.38% vs. 21.90 ± 1.54%. Moreover, B-SRY F2 and B-SRY R2 gene expression data exhibited 81.03% accuracy for the female embryos and 72.54% for the male embryos produced in vitro. And also the field trials for the heifer production using WholeMom by Artificial Insemination technique demonstrated 76% female and 24% male in vivo. In conclusion, the combination of pre-selected sex semen and OPU derived elite cattle embryo production is highly recommended to apply to the mass production in the dairy industry with rapid genetic up-gradation.

Researchers have yet to investigate whether it is beneficial for exporters to engage in greater levels of product adaptation in their export operations, or whether there is some limit to the amount of adaptation exporters should engage in. We posit that customer value creation, a central marketing concept and a mechanism to achieving market and financial goals in business to business markets, is a core outcome of export product adaptation activities. In order to explore the routes by which adaptation may shape export customer value creation, we adopt a multi-faceted conceptualization of firm-level product adaptation, comprising export product adaptation (i) quantity, (ii) intensity and (iii) novelty. Drawing on survey data from 249 Finnish exporters involved in business-to-business activities, we find evidence to support the claim that the impact of export product adaptation on export customer value creation is contingent on various factors, and we identify instances where greater adaptation is beneficial for export customer value creation, and instances where greater export product adaptation is potentially harmful for export customer value creation.

Pollution of chloride ion-reinforced concrete can trigger active corrosion processes that reduce the useful life of structures. Multifunctional materials used as a counter-electrode by electrochemical techniques have been used to rehabilitate contaminated concrete. Cement-based pastes added to carbonaceous material, fibers or dust, have been used as an anode in the non-destructive Electrochemical Chloride Extraction (ECE) technique. We studied the performance of the addition of Carbon Fiber (CF) in a cement-graphite powder base paste used as an anode in ECE of concretes contaminated with chlorides from the preparation of the mixture. The experimental parameters were: 2.3% of free chlorides, 21 days of ECE application, a Carbon Fiber Volume Fraction (CFVF) of 0.1, 0.3, 0.6, 0.9%, a lithium borate alkaline electrolyte, a current density of 4.0 A / m2 and a cement/graphite ratio of 1.0 for the paste. The efficiency of the ECE in the traditional technique using metal mesh as an anode was 77.6% and for CFVF of 0.9% it was 90.4%, with a tendency to increase to higher percentages of the CFVF in the conductive cement-graphite paste, keeping the pH stable and achieving a homogeneous ECE in the mass of the concrete contaminated with chlorides.

High membrane costs hinders large scale application of microporous ceramic membranes. Preparation on elements of large specific membrane area are a prospective strategy to overcome this problem. NF membranes with a cut-off of 450 Da were produced for first time in a 163-channel tube geometry of 1.25 m². The membranes were successful tested in drink water production and in treatment of produced water from oil production. Zeolite-NaA-membranes were prepared for the first time inside of 1.2 m long tubes in four channel geometry of 0.9 m². Natural gas is dried by stripping with triethylene glycol (TEG). TEG will be regenerated by distillation at 190°C to 205°C. A pilot plant for TEG drying with Zeolite-NaAmembranes at 120°C for a capacity of 10.000 m³/h natural gas and is running since October 2016.

The Korea Astronomy and Space Science Institute plans to develop a coronagraph in collaboration with National Aeronautics and Space Administration (NASA) and to install it on the International Space Station (ISS). The coronagraph is an externally occulted one-stage coronagraph with a field of view from 3 to 15 solar radii. The observation wavelength is approximately 400~nm, where strong Fraunhofer absorption lines from the photosphere experience thermal broadening and Doppler shift through scattering by coronal electrons. Photometric filter observations around this band enable the estimation of 2D electron temperature and electron velocity distribution in the corona. Together with a high time cadence ($<$12~min) of corona images used to determine the geometric and kinematic parameters of coronal mass ejections, the coronagraph will yield the spatial distribution of electron density by measuring the polarized brightness. For the purpose of technical demonstration, we intend to observe the total solar eclipse in August 2017 with the filter system and to perform a stratospheric balloon experiment in 2019 with the engineering model of the coronagraph. The coronagraph is planned to be installed on the ISS in 2021 for addressing a number of questions (e.g., coronal heating and solar wind acceleration) that are both fundamental and practically important in the physics of the solar corona and of the heliosphere.

The “Sipadan and Ligitan” dispute was settled by the ICJ (2002), but its impact on basepoint for baseline and maritime delimitation on the Ambalat remains a contentious issue until now. Since the islands are used as basepoints by Malaysia that results in controversy between Indonesia and Malaysia. This essay will investigate the current situation over Ambalat regarding two basepoints islands for maintaining Equidistance Line in Disputed Area. It will discuss why Malaysia has no right to use the straight baseline or straight archipelagic baseline to connect the basepoints of Sipadan and Ligitan at Sabah and suggest measures to maintain equidistance line in Ambalat.

Polycyclic aromatic hydrocarbons (PAHs) are considered to be carriers of the unidentified infrared bands, which are ubiquitously observed in the Universe. PAHs are mainly formed around evolved carbon-rich stars and injected into interstellar space. Planetary nebulae (PNe), a late stage of low- and intermediate stellar mass evolution, are suitable objects to investigate the formation and evolution of PAHs. The shortest PAH feature is located in 3.3 μm, which is important to examine the excitation and size distribution of PAHs. While the number of samples had been limited before, the high sensitivity of AKARI/IRC has drastically increased the number of samples. We obtained the 2-5 μm spectra of Galactic PNe with AKARI/IRC and compiled a near-infrared spectral catalog, containing 73 PNe. We investigate the detection rate and the evolution of the PAH features. The characteristics of the catalog are illustrated and the origin of the evolution of the PAH features is discussed.

The aim of this paper is to identify the potential benefits and obstacles of the interstate Short Sea Shipping (SSS) operation in the archipelagic Southeast Asia sub-region. Although literature has addressed a myriad of benefits and obstacles that were caused by the SSS operation as an alternative mode to unimodal land transport, it has been recognised that each SSS corridor may have its own peculiarities. Therefore, the identification of the potential benefits and obstacles through a Delphi survey among sub-regional expert respondents is expected to inform the countries of Southeast Asia on how to direct their limited resources to address the obstacles identified in order to enable a viable interstate SSS operation. The initial review of the benefits and obstacles of SSS operations will focus on case studies performed in Europe as the breadth of literature on SSS outside Europe is still limited. Hence, this study addresses the gap in the literature by focusing on SSS in archipelagic Southeast Asia particularly those involving interstate Ro-Ro operations and extending the usage of Delphi technique to the realm of interstate SSS.