Case Study of Altruistic Behavior and Relational Network with Business Value on Local Travel Agency

The present study based on a local travel agency in Tainan, investigation how does the altruistic behavior affected the relational network and created the business value. The case company’s CEO had voluntary participated in charity societies more than 20 years. The present study first showed how the case company’s CEO to build an emotional relational network through altruistic behavior. Second, how does the emotional relational network form mixed relational network based on the key features demonstrated by altruistic behavior. Finally, also showed how the mixed relational network is transfer into an instrumental relational network. The results showed that the altruistic behavior can help local travel agency develop and increase their business value via relational network. The key factors to maximize the business value are the professional knowledge and altruistic behavior

Candida lipolytica candidemia as a rare infectious complication of acute pancreatitis: A case report and literature review

Candida lipolytica candidemia is a rare but an emerging pathogenic yeast infection in humans. It can gain access to the bloodstream through intravascular catheterization, especially through central venous catheters in immunocompromised or critically ill patients during hospitalization. In this report, we present a noncatheter-related C. lipolytica candidemia infection in an 84-year-old man who was admitted due to acute pancreatitis. The possible pathogenesis and management of C. lipolytica candidemia are highlighted. It was an unusual infectious complication of acute pancreatitis. Clinicians should be aware that such an opportunistic pathogen can lead to invasive candidemia infection. In clinical practice, systemic antifungal therapy and the removal of the potentially infected central venous catheter might be recommended for the treatment of C. lipolytica candidemia

On the Distribution of Neutral Tone in Southern Min: LCC and Beyond

The aim of this paper is to address an often-overlooked topic in Southern Min tonology: neutral tone. We show that the tone sandhi domain in Southern Min is not always isomorphic with an XP in syntax or a phonological phrase. In fact, this domain may be smaller than what has been predicted, as evidenced in the phrase-final functional morphemes as well as in the rhythmic effect. We propose that the tone sandhi domain in Southern Min is defined by a constituent Tone Sandhi Domain (TSD, τ) between the p-phrase and the p-word. A TSD is required to bear a final prominence, and only a p-word, mapped from a contentive or focused element in syntax, can be a “prominence-bearing unit.

Enhancing the efficiency of a PCR using gold nanoparticles

We found that the PCR could be dramatically enhanced by Au nanoparticles. With the addition of 0.7 nM of 13 nm Au nanoparticles into the PCR reagent, the PCR efficiency was increased. Especially when maintaining the same or higher amplification yields, the reaction time could be shortened, and the heating/cooling rates could be increased. The excellent heat transfer property of the nanoparticles should be the major factor in improving the PCR efficiency. Different PCR systems, DNA polymerases, DNA sizes and complex samples were compared in this study. Our results demonstrated that Au nanoparticles increase the sensitivity of PCR detection 5- to 10-fold in a slower PCR system (i.e. conventional PCR) and at least 10(4)-fold in a quicker PCR system (i.e. real-time PCR). After the PCR time was shortened by half, the 100 copies/µl DNA were detectable in real-time PCR with gold colloid added, however, at least 10(6) copies/µl of DNA were needed to reach a detectable signal level using the PCR reagent without gold colloid. This innovation could improve the PCR efficiency using non-expensive polymerases, and general PCR reagent. It is a new viewpoint in PCR, that nanoparticles can be used to enhance PCR efficiency and shorten reaction times

A General Procedure for the Regioselective Synthesis of Aryl Thioethers and Aryl Selenides Through C–H Activation of Arenes

A general procedure for the synthesis of aryl thioethers and aryl selenides in one-pot through sequential iridium-catalyzed C–H borylation and copper-promoted C–S and C–Se bond formation is described. Functional groups including chloro, nitro, fluoro, trifluoromethyl, and nitrogen-containing heterocycles were all tolerated under the reaction conditions. Importantly, not only aryl thiols and selenides but also their alkyl analogs were suitable coupling partners, and the products were obtained in good yields with high meta regioselectivity

Controlling Frequency-Domain Hong-Ou-Mandel Interference via Electromagnetically Induced Transparency

Hong-Ou-Mandel (HOM) interference is a compelling quantum phenomenon that demonstrates the nonclassical nature of single photons. Herein, we investigate an electromagnetically induced transparency-based double-Lambda four-wave mixing system from the perspective of quantized light fields. The system can be used to realize efficient HOM interference in the frequency domain. By using the reduced density operator theory, we demonstrate that, although the double-Lambda medium does not exhibit phase-dependent properties for the closed-loop case of two incident single photons, frequency-domain HOM two-photon interference occurs. For experimentally achievable optical depth conditions, our theory indicates that this double-Lambda scheme can perform high-fidelity Hadamard gate operations on frequency-encoded single-photon qubits, and thereby generate HOM two-photon NOON states with a fidelity greater than 0.99. Furthermore, we demonstrate that this scheme can be used to realize arbitrary single-qubit gates and two-qubit SWAP gates by simply controlling the laser detuning and phase, exhibiting its multifunctional properties and providing a new route to scalable optical quantum computing.Comment: 10 pages, 5 figure