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Abstract. National economic development and regional economic development are two very closely related matters. This study aims to analyze the economic structure and specialization of the economic sector so that it can determine the main sectors, groups that are classified as advanced and sectors that are classified as slow and analyze the competitiveness of each sector in North Sumatra Province. This study uses the Shift Share analysis method. The data used in this study is secondary data in the 2017-2021 interval. The data used is secondary data, namely data obtained from records, books and journals in the form of financial reports for company publications, government reports, articles, books such as theories, journals, etc. The results of this study are expected to be an academic foundation for development in the North Sumatra area.

The entrepreneurial part of the program encourages graduates to think creatively, innovate, and take risks. This will help students develop the capacity to come up with innovative ideas, spot opportunities, and confront difficulties in novel ways. The goal of this research is to determine what variables hinder graduate creativity and how entrepreneurial orientation in learning might help increase graduate creativity. This study employed a qualitative technique with a library approach. Data sources were obtained via library examination of papers, journals, publications, and so on. The findings of this study show that factors inhibiting graduate creativity include an overly structured curriculum, monotonous teaching methods, and limited resources and facilities in the form of infrastructure, which are among the most significant barriers to students developing creative ideas..

The elderly are an age group that is prone to falls. The purpose of this service is to detect the risk of falling in the elderly and provide assistance in balance training as an effort to prevent the risk of falling in the elderly. Falls occur due to unintentional loss of balance resulting in failure of postural stability, or unexpected and sudden changes resulting in a position landing on the floor. Associated risk factors include current health status (living in the community, nursing home, hospital, frail or active state), diseases suffered (diabetes, hip fracture, stroke) and general changes related to aging (decreased balance, coordination, muscle strength, visual impairment, etc.). The output targets to be achieved are in the form of publications in accredited national journals and copyright for videos of community service activities. The method used is a fall risk detection examination using. Elderly gymnastics is a series of regular, directed, and planned movements carried out with the intention of improving the functional abilities of the body. Reporting from the Panti Rapih Hospital page, this activity is carried out regularly and with movements that are not too heavy.

The development of computers in the current era can help teachers improve human resources (HR), especially in the field of education. SPSS and Excel are statistical applications that can process teacher research data such as education management data and classroom action research data and so on. This community service (PKM) is carried out in the form of statistical application training (SPSS and Excel) as well as writing techniques and publication of scientific articles. Participants in this activity consisted of 21 teachers and employees of the Muhammadiyah Mamala High School in Central Maluku. The conclusion obtained in this activity is that activities that have been carried out in the form of training are considered very good (99%). All material that has been planned can be delivered, although due to time constraints there are some materials that are only presented in an outline. The participants' ability in mastering the material was considered very   1Jurusan Matematika FMIPA Universitas Pattimura, Ambon-Maluku         good (98%). This is based on the teacher's ability in training and trials in the form of classroom action research data processing using Excel and SPSS applications. In addition, from the results of the training given to the participants, it was found that all the training participants perfectly mastered the tasks given in the training.

Female teachers of SMK Negeri 4 Surakarta have not been able to fill sustainable development, especially in increasing their professionalism in making scientific work. This work is very important in addition to measuring the success of learning as well as to improve the analytical skills of teachers in dealing with problems in the classroom. The problems faced by partners are: (1) lack of understanding and insight into the importance of other libraries that can be used to add teaching material in the teaching and learning process; (2) female teachers are not yet motivated to arrange scientific work as demands that must be met as professionals; (3) not many female teachers take advantage of opportunities and opportunities to develop themselves and increase their creativity as educators to support sustainable development practices; (4) there are still teachers who have not utilized the existence of mass media as partners that can be used to accommodate scientific work to meet the requirements as certified teachers. The targets of the Community Service are as follows: (1) socializing the importance of scientific work as a manifestation of professionalism; (2) holding a meeting to increase the motivation of female teachers in making work of innovation and creativity in order to improve the learning process; (3) provide training in the formulation of opinions based on scientific articles to be uploaded to online mass media. Outputs that can be given through community service are as follows: (1) report on the results of service; (2) making articles for scientific publications that are submitted to the journal of the results of the service; (3) submitting articles to mass media. The method of implementation is through socialization, training, mentoring and motivation. The results of the implementation of the activity showed the enthusiasm and great interest of the female teachers in the socialization and training of the preparation of scientific publications including articles produced to be published in print and online mass media.

Tempe is a traditional fermented food usually made from soybeans by Rhizopus sp. Recents publicationsmentioned that the major component was dietary fiber. One which has the capacity to lowering blood cholesterollevel. The purpose of this study was to examine the effect of tempe diet on the lipid profile and cholesterolexcretion in rats. 45 male Sprague Dawley rats were used and divided into 3 groups of 15. Each group were fedan isocaloric and isoprotein diet contained different proportion of tempe (0%, 10%,20%,30% and 40%) for 4weeks. This experiment used completely randomized design.The result showed that tempe diet significantly reduced total cholesterol (12%), LDL-cholesterol (50%) andtriglyceride (50,36%) and increased HDL resulted in the higher cholesterol faeces excretion with were maximumvalue 11,9 mg/g (40% tempe) compared 5,4 mg/g (standar diet).Keywords: Tempe, diet, lipid profile, cholesterol excretion.