Goal interdependence and leader-member relationship for cross-cultural leadership in foreign ventures in China

This study empirically examines the impact of goal interdependence and leader-member relationship on cross-cultural leadership in joint ventures in China. Its two research questions are how to facilitate leader-member relationships between foreign managers and Chinese employees in joint ventures in China, and how foreign managers and Chinese employees can develop cooperative goals in Chinese contexts. Four hypotheses were generated. Hypothesis 1 examined the effects of leader-member relationship between foreign managers and Chinese employees on cross-cultural leadership. Hypothesis 2 studied the impacts of different goal interdependence on the leader-member relationship between foreign managers and Chinese employees. Hypothesis 3 and 4 investigated how foreign managers can make use of the basic elements of Chinese guanxi value to develop cooperative goal interdependence with Chinese employees. This study applies the theory of cooperation and competition and the theory of LMX to develop responses to the research questions. We used different methods for different research questions. To answer the first research question, we used a survey to collect data for the first two hypotheses. Completed survey questionnaires were analyzed on a valid sample of 199. To answer the second research question, we conducted a 2x3 experiment with 120 participants to test hypothesis 3 and 4. Results of our survey study supported the theorizing that cooperative goals between managers and employees can strengthen their leader-member relationships, which in turn facilitate cross-cultural leadership. Our results also extended this theorizing to cross-cultural settings. Findings suggested that although the theory of cooperation and competition and the theory of LMX were developed in the West, they could be useful in Chinese contexts for understanding cross-cultural leadership. Results of our experiment indicated that communicating warm-heartedness rather than indifference, and structuring mutual rather than independent or comparative rewards, helped foreign managers develop cooperative goals, strong leader-member relationships with their Chinese employees and facilitated their leadership. In summary, this study demonstrates that cooperative goals and strong leader-member relationship promote productive cross-cultural leadership in joint ventures in China. Foreign managers can use basic elements of Chinese guanxi value to develop cooperative goals and quality leader-member relationship for effective cross-cultural leadership in Chinese contexts

Model of the Use of Evolutionary Trees (MUET)

This Glossary is intended for both teachers and their students who are learning about evolutionary trees. To improve K-14 teachers’ and students’ as well as non-biology major undergraduate students’ understanding of trees, the Model of the Use of Evolutionary Trees (MUET) was developed based on professional biologists’ use of evolutionary trees in their scientific publications in 2012-2013. Definitions of terminology in this Glossary are referenced to published literature listed at the end of this Glossary. In addition to the Glossary and the MUET in html format, below as an additional link to a file giving you the Glossary in MSWord format so that you can easily modify it. Details of its development can be found in the Purdue International Biology Education Research Group (PIBERG) ePubs Publications collection. This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License

Chapter 2 Public Diplomacy Strategies Represented Domestically through Ports along 21st Maritime Silk Road

As a country in transition, Chinese news discourse has quite distinctive characteristics, and more so given the power of state media in society. With China’s engagement in world affairs and its massive Belt and Road Initiative (BRI) now in place, Western media coverage of China has dramatically increased. Against this backdrop, news dissemination and discourse demonstrate a need for academia to give perspectives with interdisciplinary approaches. Chinese News Discourse presents original research from academics in China and the West, showing theoretical, methodological and practical dimensions between news media and discourse. The book focuses on Chinese news discourse by examining what new modern features it demonstrates in contrast and comparison to news discourses in other countries in the coverage of such hot topics as the BRI or the 70th Anniversary of the Founding of the People’s Republic of China, just to name a few. This book is a useful resource for scholars and students of discourse, language, media and communication studies, as well as translation studies

Imaging Spectroscopic Analysis of Biochemical Traits for Shrub Species in Great Basin, USA

The biochemical traits of plant canopies are important predictors of photosynthetic capacity and nutrient cycling. However, remote sensing of biochemical traits in shrub species in dryland ecosystems has been limited mainly due to the sparse vegetation cover, manifold shrub structures, and complex light interaction between the land surface and canopy. In order to examine the performance of airborne imaging spectroscopy for retrieving biochemical traits in shrub species, we collected Airborne Visible Infrared Imaging Spectrometer—Next Generation (AVIRIS-NG) images and surveyed four foliar biochemical traits (leaf mass per area, water content, nitrogen content and carbon) of sagebrush (Artemesia tridentata) and bitterbrush (Purshia tridentata) in the Great Basin semi-desert ecoregion, USA, in October 2014 and May 2015. We examined the correlations between biochemical traits and developed partial least square regression (PLSR) models to compare spectral correlations with biochemical traits at canopy and plot levels. PLSR models for sagebrush showed comparable performance between calibration (R2: LMA = 0.66, water = 0.7, nitrogen = 0.42, carbon = 0.6) and validation (R2: LMA = 0.52, water = 0.41, nitrogen = 0.23, carbon = 0.57), while prediction for bitterbrush remained a challenge. Our results demonstrate the potential for airborne imaging spectroscopy to measure shrub biochemical traits over large shrubland regions. We also highlight challenges when estimating biochemical traits with airborne imaging spectroscopy data

A Model of the Use of Evolutionary Trees (MUET) to Inform K-14 Biology Education

Evolutionary trees are powerful tools used in modern biological research, and also commonly used in textbooks and classroom instruction. Studies have shown that K-14 students have difficulties interpreting evolutionary trees. To improve student learning about this topic, it is essential to teach them how to understand and use trees like professional biologists. Unfortunately, few currently used teaching frameworks for evolution instruction are designed for this purpose. In this study we developed the Model of the Use of Evolutionary Trees (MUET), a conceptual model that characterizes how evolutionary trees were used by professional biologists as represented in their research publications. The development of the MUET was guided by the Concept-Reasoning-Mode of representation (CRM) model as well as a “model of modeling” framework. The MUET was then used to review instructional and assessment material for K-14 classrooms. Future studies with the MUET may inform the development of teaching materials for K-14 classrooms aimed at improving students’ understanding of and learning about evolutionary trees

The Online Bioinformatics Resources Collection at the University of Pittsburgh Health Sciences Library System—a one-stop gateway to online bioinformatics databases and software tools

To bridge the gap between the rising information needs of biological and medical researchers and the rapidly growing number of online bioinformatics resources, we have created the Online Bioinformatics Resources Collection (OBRC) at the Health Sciences Library System (HSLS) at the University of Pittsburgh. The OBRC, containing 1542 major online bioinformatics databases and software tools, was constructed using the HSLS content management system built on the Zope(®) Web application server. To enhance the output of search results, we further implemented the Vivísimo Clustering Engine(®), which automatically organizes the search results into categories created dynamically based on the textual information of the retrieved records. As the largest online collection of its kind and the only one with advanced search results clustering, OBRC is aimed at becoming a one-stop guided information gateway to the major bioinformatics databases and software tools on the Web. OBRC is available at the University of Pittsburgh's HSLS Web site ()

Genomic profiling of malignant peritoneal mesothelioma reveals recurrent alterations in epigenetic regulatory genes BAP1, SETD2, and DDX3X.

Malignant mesothelioma is a rare cancer that arises from the mesothelial cells that line the pleural cavity and less commonly from the peritoneal lining of the abdomen and pelvis. Most pleural mesotheliomas arise in patients with a history of asbestos exposure, whereas the association of peritoneal mesotheliomas with exposure to asbestos and other potential carcinogens is less clear, suggesting that the genetic alterations that drive malignant peritoneal mesothelioma may be unique from those in pleural mesothelioma. Treatment options for all malignant mesotheliomas are currently limited, with no known targeted therapies available. To better understand the molecular pathogenesis of malignant peritoneal mesothelioma, we sequenced 510 cancer-related genes in 13 patients with malignant mesothelioma arising in the peritoneal cavity. The most frequent genetic alteration was biallelic inactivation of the BAP1 gene, which occurred in 9/13 cases, with an additional two cases demonstrating monoallelic loss of BAP1. All 11 of these cases demonstrated loss of BAP1 nuclear staining by immunohistochemistry, whereas two tumors without BAP1 alteration and all 42 cases of histologic mimics in peritoneum (8 multilocular peritoneal inclusion cyst, 6 well-differentiated papillary mesothelioma of the peritoneum, 16 adenomatoid tumor, and 12 low-grade serous carcinoma of the ovary) demonstrated intact BAP1 nuclear staining. Additional recurrently mutated genes in this cohort of malignant peritoneal mesotheliomas included NF2 (3/13), SETD2 (2/13), and DDX3X (2/13). While these genes are known to be recurrently mutated in pleural mesotheliomas, the frequencies are distinct in peritoneal mesotheliomas, with nearly 85% of peritoneal tumors harboring BAP1 alterations versus only 20-30% of pleural tumors. Together, these findings demonstrate the importance of epigenetic modifiers including BAP1, SETD2, and DDX3X in mesothelial tumorigenesis and suggest opportunities for targeted therapies

Characterization of the TnsD-attTn7 complex that promotes site-specific insertion of Tn7

The bacterial transposon Tn7 is distinguished by its ability to recognize a specific site called attTn7, and insert just downstream of the highly conserved chromosomal glmS gene. TnsD is one of four transposon-encoded polypeptides (TnsABC+D) required for site-specific insertion of Tn7 into attTn7, and is the target site-selector that binds to a highly conserved sequence in the end of the glmS protein coding region. In this study, we identified important nucleotides within this region that are crucial for TnsD-attTn7 interaction. We also probed the regions of TnsD that interact with attTn7 and found that there are important DNA-binding determinants throughout the entire length of the protein, including an amino-terminal CCCH zinc-finger motif. A key role of TnsD is to recruit the non-sequence specific DNA-binding protein TnsC to attTn7; TnsC also interacts with and controls both the TnsA and TnsB subunits of the Tn7 transposase. TnsC stimulates the binding of TnsD to attTn7 in vivo, and TnsCD and TnsD can also interact in the absence of DNA and localize their interaction domains to the N-terminal region of each protein

The prevalence of ocular diseases in primary and junior high school students on Orchid Island

AbstractObjectiveTo assess the prevalence of refractive error and ocular diseases in primary and junior high school students on Orchid Island.Materials and MethodsThis is a cross-sectional study of all students in the primary and junior high schools on Orchid Island conducted within 1 week in 2008. Each student received a visual acuity examination without correction with the Landolt-C chart. An experienced ophthalmologist performed associated assessments through retinoscopy, slit lamp, and fundoscopy.ResultsOf the 403 student residents, 260 were primary school students (139 boys and 121 girls) and 143 were junior high school students (74 boys and 69 girls). Visual acuity in two eyes was < 0.1, in 14 eyes was between 0.1 and 0.3, in 34 eyes was between 0.4 and 0.7, in 225 eyes was between 0.8 and 1.0, and in 531 eyes was between 1.2 and 2.0. Myopia was found in 21 students (21/403, 5.21%; 9 primary school students and 12 junior high school students). Four students (4/403, 0.99%) had amblyopia, of whom two had anisometropia (unilateral high hyperopia), one had high astigmatism in both eyes, and the other had unilateral esotropia. Lens dislocation was found in one student (0.25%) with Marfan syndrome. Retinal vasculitis and optic atrophy were found in one student (0.25%) with systemic lupus erythematosus.ConclusionBecause it is a small, isolated island, Orchid Island still has a unique traditional culture and life style. Therefore the prevalence of myopia in primary school and junior high school students on Orchid Island is low, and 94% of all the students had uncorrected visual acuity above 0.8

Crystal Structures of Aedes aegypti Alanine Glyoxylate Aminotransferase

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