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PENGEMBANGAN BUDAYA KEWIRAUSAHAAN MAHASISWA MELALUI UNIT USAHA FURNITUR DI UNIVERSITAS NEGERI MEDAN Nathanael Sitanggang; Putri Lynna Luthan; Choms Gary G.T. Sibarani
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 26, No 2 (2020): APRIL - JUNI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpkm.v26i2.15416

Abstract

Budaya kewirausahaan mahasiswa di Fakultas Teknik Universitas Negeri Medan, khususnya di Jurusan Pendidikan Teknik Bangunan (pendidikan kejuruan dan teknik sipil), berpotensi untuk dikembangkan. Permasalahan yang dihadapi oleh Fakultas Teknik Universitas Negeri Medan adalah kecenderungan lulusan mencari kerja di perusahaan jasa konstruksi bagi lulusan teknik sipil dan menjadi guru SMK bagi lulusan pendidikan kejuruan, bukan menciptakan lapangan kerja. Membudayakan kewirausahaan mahasiswa diperlukan wadah unit usaha furnitur yang bersinergi dengan workshop kayu. Melalui Program Pengembangan Usaha Produk Intelektual Kampus (PPUPIK) Kemenristekdikti 2018, tim pelaksana pengabdian kepada masyarakat telah berhasil mendirikan Unit Usaha Furnitur. Metode yang digunakan adalah Participatory Learning and Action. Metode ini juga disebut metode ‘learning by doing’ atau belajar sambil bekerja. Rangkaian pelaksanaan pengabdian kepada masyarakat terdiri dari: a) sosialisasi kegiatan PPUPIK kepada mahasiswa, dosen, dan teknisi, b) perekrutan mahasiswa calon wirausaha, c) magang, d) pelatihan, dan e) pendampingan. Hasil kegiatan pengabdian adalah unit usaha furnitur telah menemukan 7 orang mahasiswa yang berkomitmen menekuni pekerjaan pembuatan furnitur dan telah menghasilkan produk furnitur, secara kolaborasi dan mandiri. Selanjutnya, telah berhasil melatih 27 orang mahasiswa yang mampu mendesain dan membuat ukiran Jepara. Kegiatan pengabdian ini masih memerlukan keberlanjutan agar dapat menemukan mahasiswa yang berjiwa kewirausahaan lebih banyak lagi.Kata kunci: Budaya Kewirausahaan; Unit Usaha; Furniture; Mahasiswa.AbstractThe entrepreneurial culture of students at the Faculty of Engineering, Universitas Negeri Medan, especially in the Department of Building Engineering Education (vocational education and civil engineering), has the potential resources to be developed. The problems faced by the Faculty of Engineering, Universitas Negeri Medan is the tendency of graduates to find job in construction services companies for civil engineering graduates and become vocational teachers for graduates of vocational education, not creating jobs. Civilizing students’ entrepreneurship is required to hold a furniture business unit that synergizes with a wood workshop. Through the Kemenristekdikti 2018. Campus Intellectual Product Development Program (PPUPIK), the community service implementation team has successfully established a Furniture Business Unit. The method used is Participatory Learning and Action. This method is also called the 'learning by doing' method or learning while working. The series of implementation of community service consists of: a) socialization of PPUPIK activities to students, lecturers, and technicians, b) recruitment of prospective entrepreneurial students, c) internships, d) training, and e) mentoring. The result of the service activities is that the furniture business unit has found 7 students who are committed to work on furniture manufacturing work and have produced furniture products, in a collaborative and independent manner. Furthermore, it has managed to train 27 students who are able to design and make Jepara carvings. This service activity still requires sustainability in order to find even more entrepreneurial studentsKeywords: Entrepreneurial Culture; Business Units; Furniture; Students.
PELATIHAN URBAN FARMING SEBAGAI SOLUSI RUANG TERBUKA HIJAU DI LORONG SIDODADI MEDAN HELVETIA Putri Lynna Adelinna Luthan; Yogi Nikman; Hasanatun Nisa Hasibuan; Jaka Prima Albertus Malau
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 25, No 1 (2019): JANUARI - MARET
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpkm.v25i1.13933

Abstract

Kota Medan dengan pertumbuhan penduduk yang tinggi ditambah dengan pembangunan pesat seringkali mengubah konfigurasi alami lahan sehingga merugikan keberadaan Ruang Terbuka Hijau (RTH). RTH Kota Medan yang ada saat ini baru 5,6 % atau 14,84 km2. lorong Sidodadi Kecamatan Medan Helvetia dipilih karena kawasan tersebut merupakan pemukiman padat yang kurang akan RTH dan memiliki kelompok ibu rumah tangga non-produktif. Kebijakan yang dapat dilakukan untuk memulihkan kembali kondisi lingkungan hidup dan mengatasi permasalahan RTH di lorong Sidodadi yaitu dengan menerapkan program urban farming secara vertikultur dengan melibatkan ibu rumah tangga non-produktif. Metode pelaksanaan pelatihan urban farming dengan vertikultur dilakukan dengan 5 tahapan, yaitu tahap persiapan, sosialisasi, pelatihan, pendampingan dan evaluasi. Hasil kegiatan pelatihan urban farming di lorong Sidodadi mendapat respon yang positif dan antusiasme kelompok sasaran. Seluruh peserta merasakan banyak manfaat dari segi estetika, kenyamanan thermal dan psikis, kesehatan serta ekonomi dan mengakui bahwa lorong Sidodadi terlihat lebih asri dari sebelumnya. Banyak warga non-peserta yang mulai tertarik untuk ikut serta menerapkan program urban farming di rumah mereka sendiri. Warga yang telah menerapkan program tidak lagi membeli beberapa jenis sayur ke pasar. Masalah yang timbul dalam kegiatan ini adalah hama tikus dan aktivitas anak-anak di sekitar lingkungan.Kata kunci : Permukiman Padat, Ruang Terbuka Hijau, Vertikultur Urban Farming Abstract Medan City with high population growth coupled with rapid development often change the natural configuration of the land to the detriment of the existence of Green Open Space (RTH). RTH of Medan City is currently only 5.6% or 14.84 km2. Lorong Sidodadi in Medan Helvetia subdistrict is chosen because the area is a densely populated settlements that lacks of Green Spaces and has a group of non-productive housewives. Policies that can be done to restore environmental conditions and overcome the Green Spaces problem in Sidodadi is by implementing verticulture urban farming program involving non-productive housewife. The method of implementation of urban farming with verticulture training done with 5 stages, namely the preparation stage, socialization, training, mentoring and evaluation. The results of the urban farming training activities in Lorong Sidodadi received a positive response and the enthusiasm of the target group. All participants felt a lot of benefits in terms of aesthetics, thermal and psychic comfort, health and economy and admitted that the aisle Sidodadi looks more beautiful than ever. Many non-participating citizens are getting interested to participate in implementing urban farming programs in their own homes. Residents who have implemented the program no longer buy some types of vegetables to market. Problems that arise in this activity are rat pests and children activity around the environment. Keywords : Densely Populated Settlements, Green Open Space, Verticulture Urban Farming
Using Water Hyacinth Fiber ( Eichhornia Crassipes) as Heat Absorbers Media In Wall Muhammad Rahmatullah Amin; Sefri Wahyu Fernando Gultom; Fitrisia Krisa Bella; Putri Lynna A. Luthan
Indonesian Journal of Chemical Science and Technology (IJCST) Vol 2, No 2 (2019): July 2019
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/ijcst.v2i2.13996

Abstract

Water hyacinth is aquatic weed plant that has medium fiber content with length about 1.75 – 2.12 mm and diameter about 11.15 – 11.65 μm in its stem. Water hyacinth contains 90% of water by weight reduction from 10 Kg when wet to 1 Kg when dry. In dry conditions, water hyacinth contains crude protein 13.03%, crude fiber 20.6%, fat 1.1%, ash 23.8% and the rest is vortex that contains polysaccharides and minerals. Research was done to obtain the design of heat absorbing product that modified with additional of water hyacinth. The method that was uesd begin with drying water hyacinth to obtain good fiber. water hyacinth fibers then mixed with cement and sand which are made as composites in order to reduce the heat of room. The result of the research is make a product that can overcome thermal comfort problems in deep room temperature condition. Water hyacinth was chosen because it is easy to obtain, cheap and can reduce environmental pollution (biodegradability) so that the composite can overcome environment ptoblem and its used doesn’t endanger health. Based on the test result by providing a heat source of 40 Watt bulb lamp to the media for 15 minutes, it was found that the final temperature of the media 1 without additional of water hyacinth fiber was 32.5oC, final temperature of media 2 with additional of 100 gr water hyacinth was 32.2oC, and the final temperature of media 3 with additional 150 gr water hyacinth was 31.7oC. it shows heat temperature that is released and cannot be absorbed by composite in media 3 is only 0.50C, in meida 2 is only 10C while in composite in media 1 without additional of water hyacinth fiber that release heat about 1.3oC. it shows that the product is suitable to use because composite with additional of water hyacinth can absorb heat and release less heat compared to composite without additional water hyacinth fiber so that the room become cooler.
Analysis of Banana Leaves as Noise Reducing Media With Addition of Zalacca Plam Peel Irmadona Irmadona; Elwy Asrianto Marbun; Aisyah Nurul Ilmi Lubis; Putri Lynna A. Luthan
Indonesian Journal of Chemical Science and Technology (IJCST) Vol 2, No 1 (2019): January 2019
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/ijcst.v2i1.12367

Abstract

At present there are very many sound absorbers developed with modifications from various simple materials available. A comparative study and analysis of banana midribs as a sound dampening medium has been tested by several other researchers, but not with the addition of zalacca bark. This research was continued to find out whether salak skin would reduce the sound. In this study carried out by the method of making banana midrib fiber, salak skin carbonization, composite fabrication and specimen testing. The specimens used is 30x30 cm. This composite consists of polyester resin as a matrix, banana midrib fiber and salak skin as a pore enhancer with a ratio of 5: 1. The results of the data from this analysis are that the sound can be muted by a composite that has been tested with a specimen test of 6 dB; 8.3 dB; 16.8 dB; 16.9 dB; 14 dB.
PAVING BLOCK BERBASIS ABU GOSOK Indra Basuki; Muhammad Fikri Lubis; Muda Ariadi Daulay; Putri Lynna A Luthan
Educational Building Jurnal Pendidikan Teknik Bangunan dan Sipil Vol 5, No 1JUNI (2019): EDUCATIONAL BUILDING
Publisher : Jurusan Pendidikan Teknik Bangunan Fakultas Teknik Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (321.091 KB) | DOI: 10.24114/ebjptbs.v5i1JUNI.14175

Abstract

Paving Block merupakan komposisi dari bahan bangunan yang mempunyai fungsi untuk menutup permukaan tanah, seperti trotoar, pengerasan areal parkir, dan pengerasan jalan kelas ringan (Nofryadi Telaumbanua, 2016 ). Umumnya bahan dasar pembuat paving block berupa campuran antara semen, pasir, dan air. Kandungan yang dimiliki abu gosok mempunyai kesamaan pada kandungan yang dimiliki semen yaitu mempunyai kandungan silika. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan kuat tekan paving block yang akan di campur dengan abu gosok dengan persentasi 0%,5%,10%, dan 10% dengan perbandingan 1 : 6. Metode yang digunakan dalam penelitian ini adalah metode experimen yang dilakukan di Politeknik Negeri Medan, dengan penambahan abu gosok didapatkan hasil pengujian paving block dengan persentasi tertentu didapatkan hasil kuat tekan yang dilakukan selama 28 hari adalah 0% sebesar 12,35Mpa, 5% sebesar 11,95Mpa, 10% sebesar 13Mpa, dan 15% sebesar 11,26Mpa.Kata Kunci: Abu gosok, Kuat tekan, Paving block  ABSTRACT Paving Block is a composition of building materials that has a function to cover the surface of the ground, such as sidewalks, hardening of parking areas, and light-class road hardening (Nofryadi Telaumbanua, 2016). Generally the basic ingredients for making paving blocks are a mixture of cement, sand and water. The content possessed by rubbing ash has similarity to the content possessed by cement which has silica content. This study aims to determine the effect of adding paving block compressive strength which will be mixed with rubbing ash with a percentage of 0%, 5%, 10%, and 10% comparison 1 : 6. The method used in this study is an experimental method conducted at the Medan State Politeknik. with the addition of rubbing ash obtained from the results of testing of paving blocks with a certain percentage obtained by the results of compressive strength carried out for 28 days is. 0% by 12,35Mpa, 5% by 11,95Mpa, 10% by 13Mpa, dan 15% by 11,26Mpa. Keywords: Rubbing ash, Compressive strength,  Paving Block
BETON DARI ABU AMPAS TEBU DAN PUTIH TELUR Pan Surya Handika; Reskhi Dwi Putra Sianturi; Henny Puspita Sari; Putri Lynna A Luthan
Educational Building Jurnal Pendidikan Teknik Bangunan dan Sipil Vol 5, No 1JUNI (2019): EDUCATIONAL BUILDING
Publisher : Jurusan Pendidikan Teknik Bangunan Fakultas Teknik Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (411.012 KB) | DOI: 10.24114/ebjptbs.v5i1JUNI.14176

Abstract

Abu ampas  tebu dan putih telur merupakan limbah yang dapat digunakan menjadi bahan campuran pada pembuatan beton. Kandungan silika (SiO2) pada abu ampas tebu dapat menjadi bahan  pengikat (binder)  pada  beton. Selainitu zat lengket pada putih telur juga dapat digunakan sebagai pengganti semen dalam pembuatan beton. Tujuan dari penelitian ini adalah untuk memanfaatkan abu ampas tebu  dan putih telur sebagai  substitusi  parsial semen dengan perbandingan tertentu menjadi bahan baku beton yang dapat meningkatkan kuat tekan beton. Metode yang digunakan dalam penelitian ini adalah metode eksperimen. Data diperoleh dari hasil pengujian dengan mengunakan alat uji tekan Compression Machine, kemudian membandingkan hasil yang diperoleh. Penelitian terhadap abu ampas tebu dan putih telur dilakukan sebagai bahan substitusi parsial semen dengan persentase secara berturut-turut 0%, dan 5%persentase abu ampas tebu dan 0%, 5%, 10%, 15% persentase putih telur terhadap berat semen. Penelitian ini dilakukan terhadap 42 sampel, dengan 7 varian campuran yang berbeda. Pada beton silindris umur 14 dan 28 hari. Hasil penelitian menujukan semakin tinggi penambahan persentasi Abu Ampas Tebu dan Putih Telur maka semakin tinggi pula nilai slump pada beton. Dari hasil pengujian juga dapat lihat bahwa penambahan AAT dan PT mengakibatkan penurunan pada kuat tekan beton bahwa kuat tekan minimum diperoleh dari substitusi AAT dan PT pada persentasi campuran sebesar 15% ATT dan 5% PT dengan nilai sebesar 3,38 MPa pada umur 14 hari dan kuat tekan tertinggi terjadi pada substitusi AAT dan PT sebesar 0% ( Beton Normal ) tanpa campuran AAT dan PT dengan nilai sebesar 17,47 MPa pada umur 28 hari. Hal ini dapat terjadi karena penambahan AAT dan PT pada campuran beton mengakibatan pengikatan semen dan air tidak terjadi sempurna selain itu juga mengakibatakan terjadinya gelembung yang membuat ronga-ronga atau pori kecil pada beton sehingga mempengaruhi penurunan kuat tekan pada beton. Dari hasil penelitian ini beton dengan campuran AAT dan PT dengan kuat tekan yang dihasilkan beton tidak dapat dijadikan sebagai kontruksi struktur utama namau dari hasil kuat tekan yang didapat dan berat yang didapat beton ini dapat digunakan sebagai dinding persyaratan sebagaai dinding memiliki ketentuan MPa 0,35 – 7 MPa. Kata Kunci: Abu Ampas Tebu, Beton, Kuat Tekan Beton, Putih Telur Sugarcane pulp and egg white ash is a waste that can be used as a mixture of materials in the manufacture of concrete. The content of silica (SiO2) in bagasse ash can be a binder in concrete. In addition, sticky substances in egg white can also be used as a substitute for cement in making concrete. The purpose of this study was to utilize bagasse and egg white ash as a partial substitution of cement with a certain ratio to the raw material of concrete which can increase the concrete compressive strength. The method used in this research is the experimental method. Data obtained from the test results using a Compression Machine press test, then compare the results obtained. Research on bagasse and egg white pulp ash was carried out as a partial substitution of cement with a percentage of 0%, and 5% percentage of bagasse ash and 0%, 5%, 10%, 15% percentage of egg white to cement weight. This study was conducted on 42 samples, with 7 different mixed variants. In cylindrical concrete aged 14 and 28 days. The results showed that the higher the percentage of sugarcane ash and egg white percentage the higher the value of slump in concrete. From the test results it can also be seen that the addition of AAT and PT resulted in a decrease in the compressive strength of concrete that the minimum compressive strength was obtained from the substitution of AAT and PT at a percentage of 15% ATT and 5% PT with a value of 3.38 MPa at the age of 14 days and the highest compressive strength occurred at AAT and PT substitution of 0% (Normal Concrete) without a mixture of AAT and PT with a value of 17.47 MPa at the age of 28 days. This can occur because the addition of AAT and PT in the concrete mixture results in cement binding and water does not occur perfectly besides it also results in the occurrence of bubbles that make the bones or small pores in the concrete affect the decrease in compressive strength of the concrete. From the results of this study concrete with a mixture of AAT and PT with the compressive strength produced by concrete cannot be used as the main structure construction of the results of the compressive strength obtained and the weight obtained by this concrete can be used as a wall of requirements as the walls have MPa provisions of 0.35 - 7 MPa. Keywords: Sugar Cane Ash, Concrete, Concrete Press Strength, Egg White
PENGEMBANGAN BUKU AJAR KIMIA SMA/MA TERINTEGRASI NILAI-NILAI KARAKTER SISWA Ajat Sudrajat; Putri Lynna A Luthan
JURNAL PENELITIAN BIDANG PENDIDIKAN Vol 21, No 1 (2015)
Publisher : LPPM Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpbp.v21i1.2986

Abstract

Penelitian ini bertujuan untuk menghasilkan buku ajar kimia yangberkualitas yang secara efektif dapat meningkatkan hasil belajar danmenumbuhkembangkan nilai-nilai karakter mulia siswa pada pelajaran kimia diSMA/MA. Pengembangan buku ajar yang dilakukan untuk mencapai tujuanpenelitian melalui Research and Development dengan langkah-langkahpenelitian meliputi studi pendahuluan, perencanaan dan pengembangan, danvalidasi buku ajar. Hasil penelitian menunjukkan bahwa buku ajar kimia kelasX semester 1, rata-rata menunjukkan kualitas buku ajar yang dikembangkan(kurikulum 2013) sebesar 90,32%, sedangkan kualitas buku ajar kurikulumKTSP rata-rata 82,43%. Disamping itu  hasil penelitian untuk buku ajar kimiakelas X semester 2, rata-rata menunjukkan kualitas buku ajar yangdikembangkan (kurikulum 2013) sebesar 87,40%, sedangkan kualitas buku ajarkurikulum KTSP rata-rata 69,20%. Berdasarkan rata-rata penilaian kualitasbuku ajar kimia  kelas X semester 1 dan 2 yang dikembangkan telah memenuhistandar kualitas seperti yang dipersyaratkan oleh BNSP dan sesuai dengankurikulum 2013.Kata kunci : bukuajar, karakter,kurikulum 2013.
Runoff-Stormwater Management at Ridho Residence Using the Rain Garden Putri Lynna A. Luthan; Wisnu Prayogo; Nathanael Sitanggang; Mirzal Yacub
ABDIMAS: Jurnal Pengabdian Masyarakat Vol. 5 No. 2 (2022): ABDIMAS UMTAS: Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM Universitas Muhammadiyah Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1439.104 KB) | DOI: 10.35568/abdimas.v5i2.2757

Abstract

Namorambe Sub-district is located in a lowland area with 100 mm/day rainfall intensity. The lack of green open land exacerbates rainwater infiltration due to rampant housing developments. This problem has resulted in some Namorambe being subject to annual flooding. An inundation of 10-30 cm can damage infrastructure, disrupt economic stability, and threaten public health. To overcome this problem, the team provided socialization and training and made a rain garden at the Ridho Residence as a pilot model for the community. By looking at the social life in this very friendly housing and the people who live by having a sense of togetherness and living together, the team is confident that the program that has been implemented can be sustainable. The community is expected to feel the program's social, economic, and health benefits. It is one of the most effective ways to introduce rain gardens to the community in Namorambe District. With the provision of rain runoff management training through the application of a rain garden for residential property managers, the selling price of housing can be increased because it is equipped with facilities that make residents safer and more comfortable.
The Dominant Soft Skills that Affect Readiness of Vocational Graduate in Entering Construction Labor Market Nathanael Sitanggang; Putri Lynna Adelinna Luthan; Felix Andika Dwiyanto; Satrio Dwi Sanjaya
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol 7, No 8: AGUSTUS 2022
Publisher : Graduate School of Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/jptpp.v7i8.15500

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This study aims to recognize the dominant soft skills factors that influence the readiness of vocational education graduates to enter the job market in the field of construction. The method used is survey study including samples that consisted of 40 workers graduated from State University of Medan civil engineering diploma 3. The instruments used were the soft skills and the competence readiness questionnaire with reliability coefficients of 0.93 and 0.98. Furthermore, the multiple regression analysis techniques is used to test the hypothesis. The results shows that the soft skills readiness influencing 74% the vocational education skills readiness in entering the job market in construction. Furthermore, the factors that has dominant influenced soft skills in vocational education graduates' readiness including (a) communication skills (20.07%), (b) working according to plan (6.00%), (c) emotional intelligence (3.13%), (d) digital abilities (2.07%), (e) problem solving (1.96%), (f) willingness to learn (1.61 %), (g) confident (1.23%), (h) ability to cooperate (1.14%), and (i) decision making (1.06%). This finding is useful for the university as an institution that produces graduates for vocational education, and the construction services as users of vocational education graduates. Moreover, it is also possible that these findings can apply more broadly to vocational secondary education institutions.
Vocational High School Teacher's Work Ethic Nathanael Sitanggang; Putri Lynna Adelinna Luthan
JIPTEK: Jurnal Ilmiah Pendidikan Teknik dan Kejuruan Vol 16, No 1 (2023): January
Publisher : Faculty of Teacher Training and Education Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jiptek.v16i1.67589

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Essential research describes the work ethic of Vocational High School teachers and the indicator that mostly affects the formation of the latent variable of the vocational teacher's work ethic. The research used a survey method with a sample consisting of 212 SMK teachers in Medan. The analytical technique used was a confirmatory factor analysis with SEM analysis using AMOS tools. The analysis revealed that the SMK teachers’ work ethic reached 35.85%, categorised as high, 52.36% as adequate, 8.49% as inadequate, and 3.30% as low. It also showed that an indicator variable of having a preference for working hard served as the strongest indicator (52.70%) that formed the latent construct variable of the vocational teachers' work ethic. Subsequently, the latent construct variables of vocational teachers' work ethic contain several indicators that include a preference for working hard at 52.70%; willingness to give more than required at 50.55%; fairness at 49.14%; willingness to cooperate at 48.86%; working honestly with 42.64%; work efficiently during working hours with 39.18%; and respecting colleagues with 25.60%.